Station Overview Station Location
Station Number MD-PG-49 Latitude 38.726394
Station Name Fort Washington 1.6 WSW Longitude -77.028948
County Prince George's Elevation (ft) 37



Month 30 Yr Avg by PRISM Total Prcp Sum Days Covered By All Observations Daily Prcp Sum Daily Observation Count Multiday Prcp Sum Days Covered by Multiday Observations Multiday Observation Count Days With Prcp Days With Trace Total Snowfall Days With Snowfall Days With Snow On Ground
Oct 16 3.66 1.81 31 1.81 31 0.00 0 0 14 4 0.0 0 0
Nov 16 3.39 0.38 30 0.38 30 0.00 0 0 7 4 0.0 0 0
Dec 16 3.25 3.28 31 3.28 31 0.00 0 0 24 0 0.0 0 0
Jan 17 2.96 2.86 31 2.86 31 0.00 0 0 22 3 0.0 0 0
Feb 17 2.72 0.57 28 0.57 28 0.00 0 0 11 0 0.0 0 0
March 17 3.67 2.80 31 2.80 31 0.00 0 0 18 1 0.0 0 0
April 17 3.32 3.48 30 3.48 30 0.00 0 0 19 0 0.0 0 0
May 17 4.14 6.09 31 6.09 31 0.00 0 0 19 0 0.0 0 0
June 17 3.78 0.96 30 0.96 30 0.00 0 0 10 3 0.0 0 0
July 17 3.91 6.74 31 6.74 31 0.00 0 0 11 3 0.0 0 0
Aug 17 3.21 9.63 31 9.63 31 0.00 0 0 19 3 0.0 0 0
Sept 17 3.72 1.74 30 1.74 30 0.00 0 0 17 5 0.0 0 0
Water Year Totals: 41.73" 40.34" 365 days 40.34" 365 0.00" 0 days 0 191 days 26 days 0.0" 0 days 0 days



Days in Water Year Cell Color Key
        Daily Observation with Prcp         Missing Day
        Multiday Observation         Daily/Multiday Observation Conflict

Day of Year Daily Prcp Multiday Prcp
10/1/2016 0.12
10/2/2016 0.16
10/3/2016 0.01
10/4/2016 0.01
10/5/2016 0.00
10/6/2016 0.01
10/7/2016 T
10/8/2016 0.00
10/9/2016 1.11
10/10/2016 0.01
10/11/2016 0.01
10/12/2016 0.00
10/13/2016 T
10/14/2016 0.01
10/15/2016 0.00
10/16/2016 0.00
10/17/2016 T
10/18/2016 0.00
10/19/2016 T
10/20/2016 0.00
10/21/2016 0.00
10/22/2016 0.26
10/23/2016 0.01
10/24/2016 0.00
10/25/2016 0.00
10/26/2016 0.00
10/27/2016 0.00
10/28/2016 0.07
10/29/2016 0.01
10/30/2016 0.00
10/31/2016 0.01
11/1/2016 0.00
11/2/2016 T
11/3/2016 0.00
11/4/2016 T
11/5/2016 0.00
11/6/2016 0.00
11/7/2016 0.00
11/8/2016 0.00
11/9/2016 0.09
11/10/2016 0.10
11/11/2016 0.01
11/12/2016 0.00
11/13/2016 0.00
11/14/2016 T
11/15/2016 0.02
11/16/2016 T
11/17/2016 0.00
11/18/2016 0.00
11/19/2016 0.00
11/20/2016 0.01
11/21/2016 0.00
11/22/2016 0.00
11/23/2016 0.00
11/24/2016 0.00
11/25/2016 0.00
11/26/2016 0.00
11/27/2016 0.00
11/28/2016 0.00
11/29/2016 0.05
11/30/2016 0.10
12/1/2016 0.31
12/2/2016 0.01
12/3/2016 0.01
12/4/2016 0.00
12/5/2016 0.29
12/6/2016 0.01
12/7/2016 1.24
12/8/2016 0.02
12/9/2016 0.01
12/10/2016 0.00
12/11/2016 0.01
12/12/2016 0.21
12/13/2016 0.01
12/14/2016 0.01
12/15/2016 0.00
12/16/2016 0.00
12/17/2016 0.02
12/18/2016 0.20
12/19/2016 0.01
12/20/2016 0.01
12/21/2016 0.00
12/22/2016 0.00
12/23/2016 0.00
12/24/2016 0.35
12/25/2016 0.23
12/26/2016 0.02
12/27/2016 0.01
12/28/2016 0.01
12/29/2016 0.22
12/30/2016 0.05
12/31/2016 0.01
Day of YearDaily PrcpMultiday Prcp
1/1/2017 0.00
1/2/2017 0.09
1/3/2017 0.26
1/4/2017 0.70
1/5/2017 0.04
1/6/2017 T
1/7/2017 T
1/8/2017 0.06
1/9/2017 0.00
1/10/2017 0.00
1/11/2017 0.03
1/12/2017 0.02
1/13/2017 0.01
1/14/2017 0.05
1/15/2017 0.21
1/16/2017 0.01
1/17/2017 0.05
1/18/2017 0.13
1/19/2017 0.01
1/20/2017 0.01
1/21/2017 0.04
1/22/2017 0.01
1/23/2017 0.28
1/24/2017 0.73
1/25/2017 0.01
1/26/2017 T
1/27/2017 0.01
1/28/2017 0.00
1/29/2017 0.00
1/30/2017 0.10
1/31/2017 0.00
2/1/2017 0.00
2/2/2017 0.00
2/3/2017 0.00
2/4/2017 0.00
2/5/2017 0.00
2/6/2017 0.00
2/7/2017 0.01
2/8/2017 0.00
2/9/2017 0.14
2/10/2017 0.02
2/11/2017 0.00
2/12/2017 0.00
2/13/2017 0.02
2/14/2017 0.00
2/15/2017 0.02
2/16/2017 0.01
2/17/2017 0.00
2/18/2017 0.00
2/19/2017 0.02
2/20/2017 0.00
2/21/2017 0.00
2/22/2017 0.01
2/23/2017 0.01
2/24/2017 0.00
2/25/2017 0.00
2/26/2017 0.30
2/27/2017 0.01
2/28/2017 0.00
3/1/2017 0.35
3/2/2017 0.06
3/3/2017 0.00
3/4/2017 0.00
3/5/2017 0.00
3/6/2017 0.00
3/7/2017 0.00
3/8/2017 0.11
3/9/2017 0.00
3/10/2017 0.01
3/11/2017 0.08
3/12/2017 0.01
3/13/2017 0.00
3/14/2017 1.20
3/15/2017 0.05
3/16/2017 0.00
3/17/2017 0.00
3/18/2017 0.05
3/19/2017 0.53
3/20/2017 0.03
3/21/2017 0.03
3/22/2017 0.01
3/23/2017 0.00
3/24/2017 0.00
3/25/2017 0.10
3/26/2017 0.01
3/27/2017 0.02
3/28/2017 0.00
3/29/2017 0.04
3/30/2017 T
3/31/2017 0.11
Day of YearDaily PrcpMultiday Prcp
4/1/2017 0.93
4/2/2017 0.02
4/3/2017 0.00
4/4/2017 0.09
4/5/2017 0.01
4/6/2017 0.00
4/7/2017 1.18
4/8/2017 0.02
4/9/2017 0.00
4/10/2017 0.00
4/11/2017 0.00
4/12/2017 0.00
4/13/2017 0.00
4/14/2017 0.00
4/15/2017 0.00
4/16/2017 0.00
4/17/2017 0.02
4/18/2017 0.08
4/19/2017 0.02
4/20/2017 0.01
4/21/2017 0.07
4/22/2017 0.15
4/23/2017 0.26
4/24/2017 0.03
4/25/2017 0.39
4/26/2017 0.16
4/27/2017 0.01
4/28/2017 0.02
4/29/2017 0.01
4/30/2017 0.00
5/1/2017 0.00
5/2/2017 0.03
5/3/2017 0.00
5/4/2017 0.00
5/5/2017 0.84
5/6/2017 1.02
5/7/2017 0.18
5/8/2017 0.01
5/9/2017 0.00
5/10/2017 0.00
5/11/2017 0.00
5/12/2017 1.30
5/13/2017 1.01
5/14/2017 0.01
5/15/2017 0.01
5/16/2017 0.00
5/17/2017 0.00
5/18/2017 0.00
5/19/2017 0.00
5/20/2017 0.01
5/21/2017 0.00
5/22/2017 0.00
5/23/2017 0.11
5/24/2017 0.15
5/25/2017 0.56
5/26/2017 0.56
5/27/2017 0.01
5/28/2017 0.04
5/29/2017 0.06
5/30/2017 0.01
5/31/2017 0.17
6/1/2017 0.10
6/2/2017 0.01
6/3/2017 0.01
6/4/2017 0.00
6/5/2017 T
6/6/2017 0.05
6/7/2017 0.01
6/8/2017 0.00
6/9/2017 0.00
6/10/2017 0.00
6/11/2017 0.00
6/12/2017 0.00
6/13/2017 0.00
6/14/2017 0.00
6/15/2017 0.00
6/16/2017 0.00
6/17/2017 0.12
6/18/2017 0.02
6/19/2017 0.00
6/20/2017 0.12
6/21/2017 T
6/22/2017 0.00
6/23/2017 0.25
6/24/2017 0.27
6/25/2017 0.00
6/26/2017 0.00
6/27/2017 T
6/28/2017 0.00
6/29/2017 0.00
6/30/2017 0.00
Day of YearDaily PrcpMultiday Prcp
7/1/2017 0.00
7/2/2017 0.83
7/3/2017 0.02
7/4/2017 T
7/5/2017 0.00
7/6/2017 0.73
7/7/2017 0.77
7/8/2017 0.24
7/9/2017 0.01
7/10/2017 0.00
7/11/2017 0.00
7/12/2017 0.00
7/13/2017 0.00
7/14/2017 0.00
7/15/2017 0.19
7/16/2017 0.00
7/17/2017 0.00
7/18/2017 0.00
7/19/2017 0.00
7/20/2017 0.00
7/21/2017 0.00
7/22/2017 0.00
7/23/2017 1.02
7/24/2017 0.14
7/25/2017 T
7/26/2017 0.00
7/27/2017 0.00
7/28/2017 0.00
7/29/2017 2.74
7/30/2017 0.05
7/31/2017 T
8/1/2017 0.00
8/2/2017 0.00
8/3/2017 0.00
8/4/2017 0.00
8/5/2017 0.00
8/6/2017 0.00
8/7/2017 0.70
8/8/2017 1.19
8/9/2017 0.01
8/10/2017 0.00
8/11/2017 0.00
8/12/2017 4.65
8/13/2017 1.47
8/14/2017 T
8/15/2017 0.01
8/16/2017 0.21
8/17/2017 0.01
8/18/2017 0.13
8/19/2017 0.10
8/20/2017 0.02
8/21/2017 0.01
8/22/2017 T
8/23/2017 0.00
8/24/2017 T
8/25/2017 0.12
8/26/2017 0.01
8/27/2017 0.01
8/28/2017 0.01
8/29/2017 0.30
8/30/2017 0.66
8/31/2017 0.01
9/1/2017 0.00
9/2/2017 0.69
9/3/2017 0.18
9/4/2017 0.01
9/5/2017 0.01
9/6/2017 0.13
9/7/2017 0.57
9/8/2017 0.01
9/9/2017 0.01
9/10/2017 0.00
9/11/2017 0.00
9/12/2017 0.01
9/13/2017 0.03
9/14/2017 0.03
9/15/2017 T
9/16/2017 T
9/17/2017 0.01
9/18/2017 T
9/19/2017 0.00
9/20/2017 0.00
9/21/2017 0.01
9/22/2017 0.01
9/23/2017 0.01
9/24/2017 0.01
9/25/2017 0.01
9/26/2017 T
9/27/2017 0.00
9/28/2017 T
9/29/2017 0.00
9/30/2017 0.00



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2016 7:00 AM 0.12 M M M M Current conditions at 7AM: Temperature: 63°F. Evaporation amount was 0.08 inches. Overcast, fog, wet. Breeze on the Potomac River from the NE, the flag south of Hog Island is also being blown from the NE, waves and low swells from the NW, about six inches of visibility into brown water, hydrilla, islands of trash and debris moving slowly downstream along the Maryland shore, no fish. Canada geese, songbirds, moths, crickets, spiders, mosquitos and two squirrels. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 3.11 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Air Temperature 64.2 F 2016-10-01 07:00 Barometric Pressure 30.08 inches 2016-10-01 07:00 Chlorophyll A 46.9 ug/L 2016-10-01 07:00 Current Direction 359 degrees 2016-10-01 07:00 Current Velocity 0.67 knots 2016-10-01 07:00 Dissolved Oxygen 7.5 mg/L 2016-10-01 07:00 Heat Index 64.2 F 2016-10-01 07:00 Latitude 38.78766 degrees 2016-10-01 07:00 Longitude -77.03612 degrees 2016-10-01 07:00 Relative Humidity 94.5 percent 2016-10-01 07:00 Sea Nettle Probability 0 percent 2016-10-01 07:00 Turbidity 22.9 NTU 2016-10-01 07:00 Water Conductivity 0.04 S/m 2016-10-01 07:00 Water Freezing Point 32 F 2016-10-01 07:00 Water Salinity 0.2 PSU 2016-10-01 07:00 Water Temperature 70.9 F 2016-10-01 07:00 Wind Chill 64.2 F 2016-10-01 07:00 Wind Direction 59 degrees 2016-10-01 07:00 Wind Gust 14.2 knots 2016-10-01 07:00 Wind Speed 8.9 knots 2016-10-01 07:00 Chlorophyll A 46.9 ug/L
10/2/2016 7:00 AM 0.16 M M M M Current conditions at 7AM: Temperature: 64°F. Evaporation amount was 0.06 inches. Overcast, light fog. Breeze on the Potomac River from the NE, low swells from the NW, about eight inches of visibility into cloudy, brown, water, hydrilla with trash and debris along the Maryland shore, one fish. Canada geese, songbirds, jays, crickets, spiders, one squirrel, crows, gulls and one adult eagle. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 3.35 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Air Temperature 65.3 F 2016-10-02 07:10 Barometric Pressure 30.06 inches 2016-10-02 07:10 Chlorophyll A 1.6 ug/L 2016-10-02 07:00 Current Direction 4 degrees 2016-10-02 07:00 Current Velocity 0.84 knots 2016-10-02 07:00 Dissolved Oxygen 7.6 mg/L 2016-10-02 07:00 Heat Index 65.3 F 2016-10-02 07:10 Latitude 38.78765 degrees 2016-10-02 07:10 Longitude -77.0361 degrees 2016-10-02 07:10 Relative Humidity 94.1 percent 2016-10-02 07:10 Sea Nettle Probability 0 percent 2016-10-02 07:00 Turbidity 9.1 NTU 2016-10-02 07:00 Water Conductivity 0.04 S/m 2016-10-02 07:00 Water Freezing Point 32 F 2016-10-02 07:00 Water Salinity 0.2 PSU 2016-10-02 07:00 Water Temperature 70 F 2016-10-02 07:00 Wind Chill 65.3 F 2016-10-02 07:10 Wind Direction 60 degrees 2016-10-02 07:10 Wind Gust 5.1 knots 2016-10-02 07:10 Wind Speed 3.7 knots 2016-10-02 07:10
10/3/2016 7:00 AM 0.01 M M M M Current conditions at 7AM: Temperature: 62°F. Evaporation amount was 0.02 inches. Low-lying fog in the orchard. Breeze and squalls on the Potomac River from indeterminate direction, the flag south of Hog Island is glued to the pole, about one foot of visibility into the water, lots of hydrilla moving fairly rapidly upstream, a few pieces of trash and debris dot the river, seven fish. Canada geese, songbirds, jays, crickets, spiders, mosquitos, mourning doves, crows, fish crows, one great blue heron and one great egret on the Virginia shore, cormorants and gulls. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.89 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Air Temperature 66 F 2016-10-03 07:00 Barometric Pressure 30 inches 2016-10-03 07:00 Chlorophyll A 1.6 ug/L 2016-10-03 07:00 Current Direction 7 degrees 2016-10-03 07:00 Current Velocity 0.72 knots 2016-10-03 07:00 Dissolved Oxygen 8.6 mg/L 2016-10-03 07:00 Heat Index 66 F 2016-10-03 07:00 Latitude 38.7877 degrees 2016-10-03 07:00 Longitude -77.03608 degrees 2016-10-03 07:00 Relative Humidity 84.6 percent 2016-10-03 07:00 Sea Nettle Probability 0 percent 2016-10-03 07:00 Turbidity 6.4 NTU 2016-10-03 07:00 Water Conductivity 0.03 S/m 2016-10-03 07:00 Water Freezing Point 32 F 2016-10-03 07:00 Water Salinity 0.2 PSU 2016-10-03 07:00 Water Temperature 69 F 2016-10-03 07:00 Wind Chill 66 F 2016-10-03 07:00 Wind Direction 328 degrees 2016-10-03 07:00 Wind Gust 3.5 knots 2016-10-03 07:00 Wind Speed 2.1 knots 2016-10-03 07:00
10/4/2016 7:00 AM 0.01 M M M M Current conditions at 7AM: Temperature: 54°F. Breeze and squalls on the Potomac River from the NW, the flag south of Hog Island is also being blown from the NW, about ten inches of visibility into dark water, hydrilla laced with trash and debris, one fish. Canada geese, songbirds, jays, crickets, spiders, mosquitos, moths, one great blue heron on the Virginia shore and one on the Maryland shore, great egrets by the flock on the shore of Dyke Marsh (too many to count), cormorants, and gulls. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.72 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Air Temperature 61.3 F 2016-10-04 07:00 Barometric Pressure 30.18 inches 2016-10-04 07:00 Chlorophyll A 1.6 ug/L 2016-10-04 07:00 Current Direction 13 degrees 2016-10-04 07:00 Current Velocity 0.41 knots 2016-10-04 07:00 Dissolved Oxygen 9.2 mg/L 2016-10-04 07:00 Heat Index 61.3 F 2016-10-04 07:00 Latitude 38.78763 degrees 2016-10-04 07:00 Longitude -77.03608 degrees 2016-10-04 07:00 Relative Humidity 81 percent 2016-10-04 07:00 Sea Nettle Probability 0 percent 2016-10-04 07:00 Turbidity 5 NTU 2016-10-04 07:00 Water Conductivity 0.03 S/m 2016-10-04 07:00 Water Freezing Point 32 F 2016-10-04 07:00 Water Salinity 0.2 PSU 2016-10-04 07:00 Water Temperature 68.6 F 2016-10-04 07:00 Wind Chill 61.3 F 2016-10-04 07:00 Wind Direction 339 degrees 2016-10-04 07:00 Wind Gust 3.7 knots 2016-10-04 07:00 Wind Speed 2.7 knots 2016-10-04 07:00
10/5/2016 7:00 AM 0.00 0.0 M M M Current conditions at 7AM: Temperature: 56°F. Haze. Breeze and squalls on the Potomac River from the NE, the flag south of Hog Island is also being blown from the NE, swells from the NNW, about six inches of visibility into the water, a few pieces of trash and debris trapped in the hydrilla, no fish. Canada geese by the flock, songbirds, jays, crickets, spiders, one squirrel, crows, gulls and two great egrets on the Virginia shore. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.64 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Air Temperature 61 F 2016-10-05 07:00 Barometric Pressure 30.29 inches 2016-10-05 07:00 Chlorophyll A 1.5 ug/L 2016-10-05 07:00 Current Direction 358 degrees 2016-10-05 07:00 Current Velocity 0.21 knots 2016-10-05 07:00 Dissolved Oxygen 9.4 mg/L 2016-10-05 07:00 Heat Index 61 F 2016-10-05 07:00 Latitude 38.78762 degrees 2016-10-05 07:00 Longitude -77.03609 degrees 2016-10-05 07:00 Relative Humidity 83.1 percent 2016-10-05 07:00 Sea Nettle Probability 0 percent 2016-10-05 07:00 Turbidity 4.9 NTU 2016-10-05 07:00 Water Conductivity 0.04 S/m 2016-10-05 07:00 Water Freezing Point 32 F 2016-10-05 07:00 Water Salinity 0.2 PSU 2016-10-05 07:00 Water Temperature 68.6 F 2016-10-05 07:00 Wind Chill 61 F 2016-10-05 07:00 Wind Direction 39 degrees 2016-10-05 07:00 Wind Gust 9.7 knots 2016-10-05 07:00 Wind Speed 6.6 knots 2016-10-05 07:00
10/6/2016 7:00 AM 0.01 M M M M Current conditions at 7AM: Temperature: 59°F. Overcast, haze. Breeze on the Potomac River from the NE, the flag south of Hog Island is also being blown from the NE, low swells from the NNW, about ten inches of visibility into the water, one big log in the channel, no fish. Canada geese, songbirds, jays, crickets, spiders, squirrels, crows, gulls, one great blue heron on the Virginia shore and great egrets along the shore of Dyke Marsh. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.59 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Air Temperature 61.5 F 2016-10-06 07:10 Barometric Pressure 30.27 inches 2016-10-06 07:10 Chlorophyll A 1.2 ug/L 2016-10-06 07:00 Current Direction 186 degrees 2016-10-06 07:00 Current Velocity 0.29 knots 2016-10-06 07:00 Dissolved Oxygen 7.7 mg/L 2016-10-06 07:00 Heat Index 61.5 F 2016-10-06 07:10 Latitude 38.78761 degrees 2016-10-06 07:10 Longitude -77.0361 degrees 2016-10-06 07:10 Relative Humidity 82 percent 2016-10-06 07:10 Sea Nettle Probability 0 percent 2016-10-06 07:00 Turbidity 5.5 NTU 2016-10-06 07:00 Water Conductivity 0.04 S/m 2016-10-06 07:00 Water Freezing Point 32 F 2016-10-06 07:00 Water Salinity 0.2 PSU 2016-10-06 07:00 Water Temperature 68.5 F 2016-10-06 07:00 Wind Chill 61.5 F 2016-10-06 07:10 Wind Direction 50 degrees 2016-10-06 07:10 Wind Gust 10.3 knots 2016-10-06 07:10 Wind Speed 6.8 knots 2016-10-06 07:10
10/7/2016 7:00 AM T M M M M Current conditions at 7AM: Temperature: 60°F. Overcast, haze. Breeze on the Potomac River from the NE, low swells from the NW, about eighteen inches of visibility into cloudy water, hydrilla, no trash or debris, no fish. Canada geese, songbirds, jays, crickets, spiders, mosquitos, mourning doves, mushrooms, squirrels, crows, cormorants and gulls. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.57 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Air Temperature 63.1 F 2016-10-07 07:00 Barometric Pressure 30.23 inches 2016-10-07 07:00 Chlorophyll A 1.4 ug/L 2016-10-07 07:00 Current Direction 187 degrees 2016-10-07 07:00 Current Velocity 0.37 knots 2016-10-07 07:00 Dissolved Oxygen 7.7 mg/L 2016-10-07 07:00 Heat Index 63.1 F 2016-10-07 07:00 Latitude 38.78762 degrees 2016-10-07 07:00 Longitude -77.03609 degrees 2016-10-07 07:00 Relative Humidity 85.9 percent 2016-10-07 07:00 Sea Nettle Probability 0 percent 2016-10-07 07:00 Turbidity 5.7 NTU 2016-10-07 07:00 Water Conductivity 0.04 S/m 2016-10-07 07:00 Water Freezing Point 32 F 2016-10-07 07:00 Water Salinity 0.2 PSU 2016-10-07 07:00 Water Temperature 68.2 F 2016-10-07 07:00 Wind Chill 63.1 F 2016-10-07 07:00 Wind Direction 67 degrees 2016-10-07 07:00 Wind Gust 5.8 knots 2016-10-07 07:00 Wind Speed 3.7 knots 2016-10-07 07:00
10/8/2016 7:00 AM 0.00 0.0 M M M Current conditions at 7AM: Temperature: 64°F. Overcast, very light rain, haze. Breeze above the Potomac River from the NE, waves from the NW, about one foot of visibility into cloudy water, hydrilla, no trash or debris, two fish. Songbirds, jays, crickets, three deer, one catbird, crows and lots of gulls. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.57 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Air Temperature 65.7 F 2016-10-08 07:00 Barometric Pressure 30.05 inches 2016-10-08 07:00 Chlorophyll A 1.4 ug/L 2016-10-08 07:00 Current Direction 186 degrees 2016-10-08 07:00 Current Velocity 0.49 knots 2016-10-08 07:00 Dissolved Oxygen 7.6 mg/L 2016-10-08 07:00 Heat Index 65.7 F 2016-10-08 07:00 Latitude 38.78762 degrees 2016-10-08 07:00 Longitude -77.03611 degrees 2016-10-08 07:00 Relative Humidity 88.5 percent 2016-10-08 07:00 Sea Nettle Probability 0 percent 2016-10-08 07:00 Turbidity 6.7 NTU 2016-10-08 07:00 Water Conductivity 0.04 S/m 2016-10-08 07:00 Water Freezing Point 32 F 2016-10-08 07:00 Water Salinity 0.2 PSU 2016-10-08 07:00 Water Temperature 68.4 F 2016-10-08 07:00 Wind Chill 65.7 F 2016-10-08 07:00 Wind Direction 42 degrees 2016-10-08 07:00 Wind Gust 8.4 knots 2016-10-08 07:00 Wind Speed 4.9 knots 2016-10-08 07:00
10/9/2016 7:00 AM 1.11 M M M M Current conditions at 7AM: Temperature: 53°F. Overcast, clear sky to the West. Very strong wind in gusts on the Potomac River from the NNW, big four-foot swells and whitecaps from the NW, no visibility into brown-grey water, hydrilla, no trash or debris, no fish. Songbirds, no crickets, mourning doves, gulls and one great blue heron struggling against the wind on its way upstream along the Maryland shore. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 3.50 feet with a big double peak just after midnight, tendency: rising. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Air Temperature 58.8 F 2016-10-09 07:00 Barometric Pressure 29.96 inches 2016-10-09 07:00 Chlorophyll A 7.8 ug/L 2016-10-09 07:00 Current Direction 180 degrees 2016-10-09 07:00 Current Velocity 0.52 knots 2016-10-09 07:00 Dissolved Oxygen 7.5 mg/L 2016-10-09 07:00 Heat Index 58.8 F 2016-10-09 07:00 Latitude 38.7876 degrees 2016-10-09 07:00 Longitude -77.03609 degrees 2016-10-09 07:00 Relative Humidity 66.3 percent 2016-10-09 07:00 Sea Nettle Probability 0 percent 2016-10-09 07:00 Turbidity 12.4 NTU 2016-10-09 07:00 Water Conductivity 0.04 S/m 2016-10-09 07:00 Water Freezing Point 32 F 2016-10-09 07:00 Water Salinity 0.2 PSU 2016-10-09 07:00 Water Temperature 67.6 F 2016-10-09 07:00 Wind Chill 58.8 F 2016-10-09 07:00 Wind Direction 358 degrees 2016-10-09 07:00 Wind Gust 22.1 knots 2016-10-09 07:00 Wind Speed 14.4 knots 2016-10-09 07:00
10/10/2016 7:00 AM 0.01 M M M M Current conditions at 7AM: Temperature: 50°F. Significant wind with waves on the Potomac River from the NW - just short of whitecaps, no visibility into the water, lots of hydrilla washed up on both shores, a strange white pollutant film covers the landing (photographic record), no fish. Canada geese, songbirds, jays, spiders, crows, one deer on the Virginia shore, gulls and one adult eagle. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 3.23 feet, coming down from yesterday's peak of almost five feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Air Temperature 50.7 F 2016-10-10 07:00 Barometric Pressure 30.28 inches 2016-10-10 07:00 Chlorophyll A 1.7 ug/L 2016-10-10 07:00 Current Direction 180 degrees 2016-10-10 07:00 Current Velocity 0.49 knots 2016-10-10 07:00 Dissolved Oxygen 7.7 mg/L 2016-10-10 07:00 Heat Index 50.7 F 2016-10-10 07:00 Latitude 38.78761 degrees 2016-10-10 07:00 Longitude -77.0361 degrees 2016-10-10 07:00 Relative Humidity 60.2 percent 2016-10-10 07:00 Sea Nettle Probability 0 percent 2016-10-10 07:00 Turbidity 10.4 NTU 2016-10-10 07:00 Water Conductivity 0.04 S/m 2016-10-10 07:00 Water Freezing Point 32 F 2016-10-10 07:00 Water Salinity 0.2 PSU 2016-10-10 07:00 Water Temperature 64.9 F 2016-10-10 07:00 Wind Chill 50.7 F 2016-10-10 07:00 Wind Direction 335 degrees 2016-10-10 07:00 Wind Gust 11.7 knots 2016-10-10 07:00 Wind Speed 7.4 knots 2016-10-10 07:00
10/11/2016 7:00 AM 0.01 M M M M Current conditions at 7AM: Temperature: 42°F. Breeze, squalls and low swells on the Potomac River from the NW, about six inches of visibility into dark water, massive amounts of hydrilla washed up on both shores, four fish. Canada geese, songbirds, big spiders, crows, cormorants, gulls, one great blue heron and three great egrets on the Virginia shore (photographic record of two). USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.89 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Air Temperature 50 F 2016-10-11 07:00 Barometric Pressure 30.41 inches 2016-10-11 07:00 Chlorophyll A 1.7 ug/L 2016-10-11 07:00 Current Direction 183 degrees 2016-10-11 07:00 Current Velocity 0.74 knots 2016-10-11 07:00 Dissolved Oxygen 7.7 mg/L 2016-10-11 07:00 Heat Index 50 F 2016-10-11 07:00 Latitude 38.78762 degrees 2016-10-11 07:00 Longitude -77.03609 degrees 2016-10-11 07:00 Relative Humidity 73.7 percent 2016-10-11 07:00 Sea Nettle Probability 0 percent 2016-10-11 07:00 Turbidity 10.8 NTU 2016-10-11 07:00 Water Conductivity 0.04 S/m 2016-10-11 07:00 Water Freezing Point 32 F 2016-10-11 07:00 Water Salinity 0.2 PSU 2016-10-11 07:00 Water Temperature 63.8 F 2016-10-11 07:00 Wind Chill 48.4 F 2016-10-11 07:00 Wind Direction 42 degrees 2016-10-11 07:00 Wind Gust 6 knots 2016-10-11 07:00 Wind Speed 4.1 knots 2016-10-11 07:00
10/12/2016 7:00 AM 0.00 0.0 M M M Current conditions at 7AM: Temperature: 47°F. Fog, the Virginia shore cannot be seen. Breeze and squalls on the Potomac River from the NE, ripples from the WNW, about six inches of visibility into the water, hydrilla, no trash or debris, six fish jumping. Songbirds, jays, crows, squirrels, mushrooms, one mallard duck, cormorants and gulls. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.75 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Air Temperature 52.3 F 2016-10-12 07:00 Barometric Pressure 30.33 inches 2016-10-12 07:00 Chlorophyll A 1.8 ug/L 2016-10-12 07:00 Current Direction 179 degrees 2016-10-12 07:00 Current Velocity 0.77 knots 2016-10-12 07:00 Dissolved Oxygen 7.4 mg/L 2016-10-12 07:00 Heat Index 52.3 F 2016-10-12 07:00 Latitude 38.78761 degrees 2016-10-12 07:00 Longitude -77.0361 degrees 2016-10-12 07:00 Relative Humidity 87.5 percent 2016-10-12 07:00 Sea Nettle Probability 0 percent 2016-10-12 07:00 Turbidity 9.8 NTU 2016-10-12 07:00 Water Conductivity 0.04 S/m 2016-10-12 07:00 Water Freezing Point 32 F 2016-10-12 07:00 Water Salinity 0.2 PSU 2016-10-12 07:00 Water Temperature 63.7 F 2016-10-12 07:00 Wind Chill 52.3 F 2016-10-12 07:00 Wind Direction 42 degrees 2016-10-12 07:00 Wind Gust 4.1 knots 2016-10-12 07:00 Wind Speed 2.5 knots 2016-10-12 07:00
10/13/2016 7:00 AM T M M M M Current conditions at 7AM: Temperature: 52°F. Light fog, wet. Squalls on the Potomac River from indeterminate direction, ripples from the SW, about six inches of visibility into the water, hydrilla, a few pieces of trash and debris in the channel, five fish jumping. Canada geese by the flock, songbirds, squirrels, mushrooms, spiders, one cottontail, crows, cormorants and lots of gulls. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.70 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Air Temperature 55.8 F 2016-10-13 07:00 Barometric Pressure 30.09 inches 2016-10-13 07:00 Chlorophyll A 2 ug/L 2016-10-13 07:00 Current Direction 180 degrees 2016-10-13 07:00 Current Velocity 0.32 knots 2016-10-13 07:00 Dissolved Oxygen 7.4 mg/L 2016-10-13 07:00 Heat Index 55.8 F 2016-10-13 07:00 Latitude 38.78765 degrees 2016-10-13 07:00 Longitude -77.03609 degrees 2016-10-13 07:00 Relative Humidity 100.3 percent 2016-10-13 07:00 Sea Nettle Probability 0 percent 2016-10-13 07:00 Turbidity 9.8 NTU 2016-10-13 07:00 Water Conductivity 0.03 S/m 2016-10-13 07:00 Water Freezing Point 32 F 2016-10-13 07:00 Water Salinity 0.2 PSU 2016-10-13 07:00 Water Temperature 64.1 F 2016-10-13 07:00 Wind Chill 55.8 F 2016-10-13 07:00 Wind Direction 209 degrees 2016-10-13 07:00 Wind Gust 5.6 knots 2016-10-13 07:00 Wind Speed 4.1 knots 2016-10-13 07:00 Relative Humidity 100.3 percent?
10/14/2016 7:00 AM 0.01 M M M M Current conditions at 7AM: Temperature: 46°F. Breeze and squalls on the Potomac River from the WNW, low swells from the NW, about four inches of visibility into dark water, hydrilla, a few plastic bottles moving slowly downstream along the Maryland shore, two fish jumping. Songbirds, jays, squirrels and gulls. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.66 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Air Temperature 51.6 F 2016-10-14 07:00 Barometric Pressure 30.33 inches 2016-10-14 07:00 Chlorophyll A 2.5 ug/L 2016-10-14 07:00 Current Direction 12 degrees 2016-10-14 07:00 Current Velocity 0.25 knots 2016-10-14 07:00 Dissolved Oxygen 7.5 mg/L 2016-10-14 07:00 Heat Index 51.6 F 2016-10-14 07:00 Latitude 38.78766 degrees 2016-10-14 07:00 Longitude -77.03608 degrees 2016-10-14 07:00 Relative Humidity 68.2 percent 2016-10-14 07:00 Sea Nettle Probability 0 percent 2016-10-14 07:00 Turbidity 8.9 NTU 2016-10-14 07:00 Water Conductivity 0.03 S/m 2016-10-14 07:00 Water Freezing Point 32 F 2016-10-14 07:00 Water Salinity 0.2 PSU 2016-10-14 07:00 Water Temperature 64 F 2016-10-14 07:00 Wind Chill 51.6 F 2016-10-14 07:00 Wind Direction 319 degrees 2016-10-14 07:00 Wind Gust 6.2 knots 2016-10-14 07:00 Wind Speed 4.5 knots 2016-10-14 07:00
10/15/2016 7:00 AM 0.00 0.0 M M M Current conditions at 7AM: Temperature: 44°F. Mist. Breeze and squalls on the Potomac River from the WNW, patches of hydrilla moving very slowly downstream, about ten inches of visibility into the water, no trash or debris, one fish. Canada geese, songbirds, a few crickets, mourning doves, three deer, crows and gulls. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.61 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Air Temperature 51.8 F 2016-10-15 07:00 Barometric Pressure 30.38 inches 2016-10-15 07:00 Chlorophyll A 2.1 ug/L 2016-10-15 07:00 Current Direction 355 degrees 2016-10-15 07:00 Current Velocity 0.55 knots 2016-10-15 07:00 Dissolved Oxygen 7.5 mg/L 2016-10-15 07:00 Heat Index 51.8 F 2016-10-15 07:00 Latitude 38.78765 degrees 2016-10-15 07:00 Longitude -77.03607 degrees 2016-10-15 07:00 Relative Humidity 91.9 percent 2016-10-15 07:00 Sea Nettle Probability 0 percent 2016-10-15 07:00 Turbidity 16.3 NTU 2016-10-15 07:00 Water Conductivity 0.03 S/m 2016-10-15 07:00 Water Freezing Point 32 F 2016-10-15 07:00 Water Salinity 0.2 PSU 2016-10-15 07:00 Water Temperature 63.9 F 2016-10-15 07:00 Wind Chill 51.8 F 2016-10-15 07:00 Wind Direction 291 degrees 2016-10-15 07:00 Wind Gust 3.3 knots 2016-10-15 07:00 Wind Speed 2.3 knots 2016-10-15 07:00
10/16/2016 7:00 AM 0.00 0.0 M M M Current conditions at 7AM: Temperature: 49°F. Squalls and ripples on the Potomac River from the WSW, about six inches of visibility into the water, patches of hydrilla moving slowly upstream, five fish jumping. Songbirds, jays, three crickets, spiders, crows and gulls. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.59 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Air Temperature 55.6 F 2016-10-16 07:10 Barometric Pressure 30.23 inches 2016-10-16 07:10 Chlorophyll A 2.8 ug/L 2016-10-16 07:00 Current Direction 29 degrees 2016-10-16 07:00 Current Velocity 0.78 knots 2016-10-16 07:00 Dissolved Oxygen 7.6 mg/L 2016-10-16 07:00 Heat Index 55.6 F 2016-10-16 07:10 Latitude 38.7877 degrees 2016-10-16 07:10 Longitude -77.03608 degrees 2016-10-16 07:10 Relative Humidity 97 percent 2016-10-16 07:10 Sea Nettle Probability 0 percent 2016-10-16 07:00 Turbidity 18.9 NTU 2016-10-16 07:00 Water Conductivity 0.03 S/m 2016-10-16 07:00 Water Freezing Point 32 F 2016-10-16 07:00 Water Salinity 0.2 PSU 2016-10-16 07:00 Water Temperature 64 F 2016-10-16 07:00 Wind Chill 55.6 F 2016-10-16 07:10 Wind Direction 211 degrees 2016-10-16 07:10 Wind Gust 7.6 knots 2016-10-16 07:10 Wind Speed 5.8 knots 2016-10-16 07:10
10/17/2016 7:00 AM T M M M M Current conditions at 7AM: Temperature: 55°F. Overcast, fog, limited visibility, no wind. Squalls on the Potomac River from indeterminate direction, about ten inches of visibility into cloudy water, hydrilla, trash and debris moving upstream at a good clip, seven fish. Songbirds, jays, a few crickets, spiders, one red shouldered hawk, one owl in the orchard, ducks, cormorants and gulls. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.58 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Air Temperature 61.2 F 2016-10-17 07:00 Barometric Pressure 30 inches 2016-10-17 07:00 Chlorophyll A 22.3 ug/L 2016-10-17 07:00 Current Direction 24 degrees 2016-10-17 07:00 Current Velocity 0.53 knots 2016-10-17 07:00 Dissolved Oxygen 7.8 mg/L 2016-10-17 07:00 Heat Index 61.2 F 2016-10-17 07:00 Latitude 38.78768 degrees 2016-10-17 07:00 Longitude -77.03607 degrees 2016-10-17 07:00 Relative Humidity 100 percent 2016-10-17 07:00 Sea Nettle Probability 0 percent 2016-10-17 07:00 Turbidity 22.2 NTU 2016-10-17 07:00 Water Conductivity 0.03 S/m 2016-10-17 07:00 Water Freezing Point 32 F 2016-10-17 07:00 Water Salinity 0.2 PSU 2016-10-17 07:00 Water Temperature 64.5 F 2016-10-17 07:00 Wind Chill 61.2 F 2016-10-17 07:00 Wind Direction 211 degrees 2016-10-17 07:00 Wind Gust 4.9 knots 2016-10-17 07:00 Wind Speed 4.1 knots 2016-10-17 07:00
10/18/2016 7:00 AM 0.00 0.0 M M M Current conditions at 7AM: Temperature: 58°F. Haze, no wind. Were it not for hydrilla, trash and debris moving upstream, the Potomac River would be as smooth as glass. About six inches of visibility into the water, two fish, songbirds, jays, crickets, spiders, one doe with two fawns, one great blue heron in flight, cormorants and gulls. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.58 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Air Temperature 64.4 F 2016-10-18 07:10 Barometric Pressure 29.93 inches 2016-10-18 07:10 Chlorophyll A 47.9 ug/L 2016-10-18 07:00 Current Direction 45 degrees 2016-10-18 07:00 Current Velocity 0.35 knots 2016-10-18 07:00 Dissolved Oxygen 7.9 mg/L 2016-10-18 07:00 Heat Index 64.4 F 2016-10-18 07:10 Latitude 38.78771 degrees 2016-10-18 07:10 Longitude -77.03608 degrees 2016-10-18 07:10 Relative Humidity 95.2 percent 2016-10-18 07:10 Sea Nettle Probability 0 percent 2016-10-18 07:00 Turbidity 95.1 NTU 2016-10-18 07:00 Water Conductivity 0.04 S/m 2016-10-18 07:00 Water Freezing Point 32 F 2016-10-18 07:00 Water Salinity 0.2 PSU 2016-10-18 07:00 Water Temperature 65.4 F 2016-10-18 07:00 Wind Chill 64.4 F 2016-10-18 07:10 Wind Direction 210 degrees 2016-10-18 07:10 Wind Gust 3.1 knots 2016-10-18 07:10 Wind Speed 2.3 knots 2016-10-18 07:10 ????Chlorophyll A 47.9 ug/L???? ????Turbidity 95.1 NTU????
10/19/2016 7:00 AM T M M M M Current conditions at 7AM: Temperature: 63°F. Cloudy with haze. Breeze and squalls on the Potomac River from the SSW, about four inches of visibility into the water, hydrilla, trash and debris including one large plastic container and one big snag tree, six fish. Canada geese, songbirds, jays, crickets, big spiders, mosquitos, mourning doves, crows, cormorants, five mallard ducks and gulls. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.56 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Air Temperature 67.1 F 2016-10-19 07:00 Barometric Pressure 29.96 inches 2016-10-19 07:00 Chlorophyll A 48.1 ug/L 2016-10-19 07:00 Current Direction 27 degrees 2016-10-19 07:00 Current Velocity 0.19 knots 2016-10-19 07:00 Dissolved Oxygen 7.7 mg/L 2016-10-19 07:00 Heat Index 67.1 F 2016-10-19 07:00 Latitude 38.78767 degrees 2016-10-19 07:00 Longitude -77.03608 degrees 2016-10-19 07:00 Relative Humidity 89 percent 2016-10-19 07:00 Sea Nettle Probability 0 percent 2016-10-19 07:00 Turbidity 104.2 NTU 2016-10-19 07:00 Water Conductivity 0.04 S/m 2016-10-19 07:00 Water Freezing Point 32 F 2016-10-19 07:00 Water Salinity 0.2 PSU 2016-10-19 07:00 Water Temperature 66.3 F 2016-10-19 07:00 Wind Chill 67.1 F 2016-10-19 07:00 Wind Direction 195 degrees 2016-10-19 07:00 Wind Gust 4.9 knots 2016-10-19 07:00 Wind Speed 3.9 knots 2016-10-19 07:00 - ?Chlorophyll A 48.1 ug/L? - ?Turbidity 104.2 NTU?
10/20/2016 7:00 AM 0.00 0.0 M M M Current conditions at 7AM: Temperature: 65°F. Haze. Breeze on the Potomac River from the NNE, low swells from the NW, about sixteen inches of visibility into the water, some hydrilla, trash and debris is moving slowly upstream, two fish. Songbirds, a few crickets, spiders, mosquitos, ducks and gulls. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.55 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Air Temperature 68.9 F 2016-10-20 07:00 Barometric Pressure 30.04 inches 2016-10-20 07:00 Chlorophyll A 13.2 ug/L 2016-10-20 07:00 Current Direction 135 degrees 2016-10-20 07:00 Current Velocity 0.05 knots 2016-10-20 07:00 Dissolved Oxygen 7.3 mg/L 2016-10-20 07:00 Heat Index 68.9 F 2016-10-20 07:00 Latitude 38.7876 degrees 2016-10-20 07:00 Longitude -77.03608 degrees 2016-10-20 07:00 Relative Humidity 79.1 percent 2016-10-20 07:00 Sea Nettle Probability 0 percent 2016-10-20 07:00 Turbidity 30.8 NTU 2016-10-20 07:00 Water Conductivity 0.04 S/m 2016-10-20 07:00 Water Freezing Point 32 F 2016-10-20 07:00 Water Salinity 0.2 PSU 2016-10-20 07:00 Water Temperature 67.4 F 2016-10-20 07:00 Wind Chill 68.9 F 2016-10-20 07:00 Wind Direction 39 degrees 2016-10-20 07:00 Wind Gust 5.2 knots 2016-10-20 07:00 Wind Speed 4.3 knots 2016-10-20 07:00
10/21/2016 7:00 AM 0.00 0.0 M M M Current conditions at 7AM: Temperature: 64°F. No wind. Low swells on the Potomac River from the SW, no visibility into the water, hydrilla, a couple of pieces of trash or debris, three fish. Canada geese by the pair, mallard ducks by the pair, songbirds, jays, crickets, spiders, crows, one great blue heron on the Virginia shore and one flying along the Maryland shore, gulls, lots of cormorants and one adult eagle high in the tree over Sheridan Point. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.54 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Air Temperature 67.5 F 2016-10-21 07:10 Barometric Pressure 29.73 inches 2016-10-21 07:10 Chlorophyll A 1.7 ug/L 2016-10-21 07:00 Current Direction 188 degrees 2016-10-21 07:00 Current Velocity 0.43 knots 2016-10-21 07:00 Dissolved Oxygen 7.6 mg/L 2016-10-21 07:00 Heat Index 67.5 F 2016-10-21 07:10 Latitude 38.78761 degrees 2016-10-21 07:10 Longitude -77.03608 degrees 2016-10-21 07:10 Relative Humidity 88.1 percent 2016-10-21 07:10 Sea Nettle Probability 0 percent 2016-10-21 07:00 Turbidity 8.1 NTU 2016-10-21 07:00 Water Conductivity 0.04 S/m 2016-10-21 07:00 Water Freezing Point 32 F 2016-10-21 07:00 Water Salinity 0.2 PSU 2016-10-21 07:00 Water Temperature 68.3 F 2016-10-21 07:00 Wind Chill 67.5 F 2016-10-21 07:10 Wind Direction 179 degrees 2016-10-21 07:10 Wind Gust 9.1 knots 2016-10-21 07:10 Wind Speed 7.4 knots 2016-10-21 07:10
10/22/2016 7:00 AM 0.26 M M M M Current conditions at 7AM: Temperature: 53°F. Overcast. Significant wind with big swells, waves and whitecaps on the Potomac River from the NW, about six inches of visibility into brown, cloudy, water, hydrilla, foam, no trash or debris, no fish. Songbirds, crickets, mushrooms and gulls. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.94 feet with a double spike just after midnight. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Air Temperature 54.7 F 2016-10-22 07:10 Barometric Pressure 29.64 inches 2016-10-22 07:10 Chlorophyll A 18.9 ug/L 2016-10-22 07:00 Current Direction 163 degrees 2016-10-22 07:00 Current Velocity 0.73 knots 2016-10-22 07:00 Dissolved Oxygen 7.6 mg/L 2016-10-22 07:00 Heat Index 54.7 F 2016-10-22 07:10 Latitude 38.78759 degrees 2016-10-22 07:10 Longitude -77.03604 degrees 2016-10-22 07:10 Relative Humidity 59.9 percent 2016-10-22 07:10 Sea Nettle Probability 0 percent 2016-10-22 07:00 Turbidity 17.7 NTU 2016-10-22 07:00 Water Conductivity 0.04 S/m 2016-10-22 07:00 Water Freezing Point 32 F 2016-10-22 07:00 Water Salinity 0.2 PSU 2016-10-22 07:00 Water Temperature 67.3 F 2016-10-22 07:00 Wind Chill 54.7 F 2016-10-22 07:10 Wind Direction 328 degrees 2016-10-22 07:10 Wind Gust 17.7 knots 2016-10-22 07:10 Wind Speed 12 knots 2016-10-22 07:10
10/23/2016 7:00 AM 0.01 M M M M Current conditions at 7AM: Temperature: 48°F. Wind and waves without whitecaps on the Potomac River from the SW, about four inches of visibility into cloudy water, hydrilla on the landing, no trash or debris, no fish. Canada geese, songbirds, jays, crows, one great blue heron on the Maryland shore, cormorants and gulls. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.56 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Air Temperature 49.3 F 2016-10-23 07:10 Barometric Pressure 30 inches 2016-10-23 07:10 Chlorophyll A 4.4 ug/L 2016-10-23 07:00 Current Direction 180 degrees 2016-10-23 07:00 Current Velocity 0.54 knots 2016-10-23 07:00 Dissolved Oxygen 7.8 mg/L 2016-10-23 07:00 Heat Index 49.3 F 2016-10-23 07:10 Latitude 38.78761 degrees 2016-10-23 07:10 Longitude -77.03602 degrees 2016-10-23 07:10 Relative Humidity 58.5 percent 2016-10-23 07:10 Sea Nettle Probability 0 percent 2016-10-23 07:00 Turbidity 14.3 NTU 2016-10-23 07:00 Water Conductivity 0.04 S/m 2016-10-23 07:00 Water Freezing Point 32 F 2016-10-23 07:00 Water Salinity 0.2 PSU 2016-10-23 07:00 Water Temperature 63.5 F 2016-10-23 07:00 Wind Chill 45.7 F 2016-10-23 07:10 Wind Direction 221 degrees 2016-10-23 07:10 Wind Gust 11.1 knots 2016-10-23 07:10 Wind Speed 7.4 knots 2016-10-23 07:10
10/24/2016 7:00 AM 0.00 0.0 M M M Current conditions at 7AM: Temperature: 55°F. Wind and waves on the Potomac River from the WSW, no whitecaps, no visibility into the water, hydrilla, no trash or debris, seven fish. Canada geese, songbirds, jays, a few crickets, spiders, one owl in the orchard, crows, one great blue heron on the Virginia shore, one pair of mallard ducks, cormorants, gulls and one eagle in the big tree over Sheridan Point. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.52 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Air Temperature 57.4 F 2016-10-24 07:00 Barometric Pressure 29.95 inches 2016-10-24 07:00 Chlorophyll A 2.1 ug/L 2016-10-24 07:00 Current Direction 181 degrees 2016-10-24 07:00 Current Velocity 0.85 knots 2016-10-24 07:00 Dissolved Oxygen 7.8 mg/L 2016-10-24 07:00 Heat Index 57.4 F 2016-10-24 07:00 Latitude 38.7876 degrees 2016-10-24 07:00 Longitude -77.03603 degrees 2016-10-24 07:00 Relative Humidity 63.7 percent 2016-10-24 07:00 Sea Nettle Probability 0 percent 2016-10-24 07:00 Turbidity 15.2 NTU 2016-10-24 07:00 Water Conductivity 0.03 S/m 2016-10-24 07:00 Water Freezing Point 32 F 2016-10-24 07:00 Water Salinity 0.2 PSU 2016-10-24 07:00 Water Temperature 62.3 F 2016-10-24 07:00 Wind Chill 57.4 F 2016-10-24 07:00 Wind Direction 239 degrees 2016-10-24 07:00 Wind Gust 6.8 knots 2016-10-24 07:00 Wind Speed 5.2 knots 2016-10-24 07:00
10/25/2016 7:00 AM 0.00 0.0 M M M Current conditions at 7AM: Temperature: 47°F. Wind and waves on the Potomac River from the WSW, no whitecaps, no visibility into the water, hydrilla, no trash or debris, no fish. Canada geese, songbirds, jays, one cricket in the woods, crows, fish crows, cormorants, gulls and one adult eagle in flight. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.51 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Air Temperature 48.4 F 2016-10-25 07:00 Barometric Pressure 30.29 inches 2016-10-25 07:00 Chlorophyll A 2.4 ug/L 2016-10-25 07:00 Current Direction 181 degrees 2016-10-25 07:00 Current Velocity 0.65 knots 2016-10-25 07:00 Dissolved Oxygen 8.1 mg/L 2016-10-25 07:00 Heat Index 48.4 F 2016-10-25 07:00 Latitude 38.78761 degrees 2016-10-25 07:00 Longitude -77.03602 degrees 2016-10-25 07:00 Relative Humidity 59.3 percent 2016-10-25 07:00 Sea Nettle Probability 0 percent 2016-10-25 07:00 Turbidity 9.5 NTU 2016-10-25 07:00 Water Conductivity 0.04 S/m 2016-10-25 07:00 Water Freezing Point 32 F 2016-10-25 07:00 Water Salinity 0.2 PSU 2016-10-25 07:00 Water Temperature 61.2 F 2016-10-25 07:00 Wind Chill 46.1 F 2016-10-25 07:00 Wind Direction 256 degrees 2016-10-25 07:00 Wind Gust 5.8 knots 2016-10-25 07:00 Wind Speed 4.7 knots 2016-10-25 07:00
10/26/2016 7:00 AM 0.00 0.0 M M M Current conditions at 7AM: Temperature: 37°F. Fog, only the tops of the trees along the Virginia shore can be seen. Breeze and squalls on the Potomac River from the NE, ripples from the WNW, about six inches of visibility into the water, one piece of natural debris, no fish. Songbirds, jays, one squirrel, crows, one cormorant and two adult eagles. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.50 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Air Temperature 44.2 F 2016-10-26 07:00 Barometric Pressure 30.43 inches 2016-10-26 07:00 Chlorophyll A 2.5 ug/L 2016-10-26 07:00 Current Direction 181 degrees 2016-10-26 07:00 Current Velocity 0.53 knots 2016-10-26 07:00 Dissolved Oxygen 8.3 mg/L 2016-10-26 07:00 Heat Index 44.2 F 2016-10-26 07:00 Latitude 38.78763 degrees 2016-10-26 07:00 Longitude -77.03603 degrees 2016-10-26 07:00 Relative Humidity 77.6 percent 2016-10-26 07:00 Sea Nettle Probability 0 percent 2016-10-26 07:00 Turbidity 10.2 NTU 2016-10-26 07:00 Water Conductivity 0.03 S/m 2016-10-26 07:00 Water Freezing Point 32 F 2016-10-26 07:00 Water Salinity 0.2 PSU 2016-10-26 07:00 Water Temperature 60.1 F 2016-10-26 07:00 Wind Chill 42.8 F 2016-10-26 07:00 Wind Direction 272 degrees 2016-10-26 07:00 Wind Gust 4.1 knots 2016-10-26 07:00 Wind Speed 2.9 knots 2016-10-26 07:00
10/27/2016 7:00 AM 0.00 0.0 M M M Current conditions at 7AM: Temperature: 46°F. No wind. Ripples on the Potomac River from the SW, about eight inches of visibility into the water, hydrilla, no trash or debris, seven big fish jumping out of the water and smashing down on the surface as if they have been on a whale watching tour, one fish caught and devoured by a cormorant. Canada geese, songbirds, jays, crows, fish crows and two flocks of gulls. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.52 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Air Temperature 51.1 F 2016-10-27 07:00 Barometric Pressure 30.29 inches 2016-10-27 07:00 Chlorophyll A 2.4 ug/L 2016-10-27 07:00 Current Direction 263 degrees 2016-10-27 07:00 Current Velocity 0.06 knots 2016-10-27 07:00 Dissolved Oxygen 8 mg/L 2016-10-27 07:00 Heat Index 51.1 F 2016-10-27 07:00 Latitude 38.78765 degrees 2016-10-27 07:00 Longitude -77.03605 degrees 2016-10-27 07:00 Relative Humidity 77 percent 2016-10-27 07:00 Sea Nettle Probability 0 percent 2016-10-27 07:00 Turbidity 11.1 NTU 2016-10-27 07:00 Water Conductivity 0.03 S/m 2016-10-27 07:00 Water Freezing Point 32 F 2016-10-27 07:00 Water Salinity 0.2 PSU 2016-10-27 07:00 Water Temperature 59.7 F 2016-10-27 07:00 Wind Chill 51.1 F 2016-10-27 07:00 Wind Direction 198 degrees 2016-10-27 07:00 Wind Gust 6.2 knots 2016-10-27 07:00 Wind Speed 4.9 knots 2016-10-27 07:00
10/28/2016 7:00 AM 0.07 M M M M Current conditions at 7AM: Temperature: 50°F. Wind, waves and two-foot swells on the Potomac River from the NE, no whitecaps, about six inches of visibility into the water, no trash or debris, no fish. Songbirds, crows, fish crows and gulls. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.54 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Air Temperature 53.8 F 2016-10-28 07:00 Barometric Pressure 30.18 inches 2016-10-28 07:00 Chlorophyll A 2.2 ug/L 2016-10-28 07:00 Current Direction 251 degrees 2016-10-28 07:00 Current Velocity 0.08 knots 2016-10-28 07:00 Dissolved Oxygen 8.1 mg/L 2016-10-28 07:00 Heat Index 53.8 F 2016-10-28 07:00 Latitude 38.78763 degrees 2016-10-28 07:00 Longitude -77.03603 degrees 2016-10-28 07:00 Relative Humidity 52.8 percent 2016-10-28 07:00 Sea Nettle Probability 0 percent 2016-10-28 07:00 Turbidity 9.9 NTU 2016-10-28 07:00 Water Conductivity 0.04 S/m 2016-10-28 07:00 Water Freezing Point 32 F 2016-10-28 07:00 Water Salinity 0.2 PSU 2016-10-28 07:00 Water Temperature 59.3 F 2016-10-28 07:00 Wind Chill 53.8 F 2016-10-28 07:00 Wind Direction 330 degrees 2016-10-28 07:00 Wind Gust 22.1 knots 2016-10-28 07:00 Wind Speed 12 knots 2016-10-28 07:00
10/29/2016 7:00 AM 0.01 M M M M Current conditions at 7AM: Temperature: 40°F. Cold, wet, light fog, no wind. Ripples on the Potomac River from the WSW, about four inches of visibility into the water, hydrilla, no trash or debris, eight fish. Canada geese by the flock, songbirds, spiders, lots of noisy crows, a few fish crows and one gull. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.55 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Air Temperature 47.3 F 2016-10-29 07:00 Barometric Pressure 30.21 inches 2016-10-29 07:00 Chlorophyll A 2.2 ug/L 2016-10-29 07:00 Current Direction 357 degrees 2016-10-29 07:00 Current Velocity 0.48 knots 2016-10-29 07:00 Dissolved Oxygen 8.4 mg/L 2016-10-29 07:00 Heat Index 47.3 F 2016-10-29 07:00 Latitude 38.78766 degrees 2016-10-29 07:00 Longitude -77.03604 degrees 2016-10-29 07:00 Relative Humidity 93.8 percent 2016-10-29 07:00 Sea Nettle Probability 0 percent 2016-10-29 07:00 Turbidity 17.2 NTU 2016-10-29 07:00 Water Conductivity 0.04 S/m 2016-10-29 07:00 Water Freezing Point 32 F 2016-10-29 07:00 Water Salinity 0.2 PSU 2016-10-29 07:00 Water Temperature 58.9 F 2016-10-29 07:00 Wind Chill 45.7 F 2016-10-29 07:00 Wind Direction 206 degrees 2016-10-29 07:00 Wind Gust 4.9 knots 2016-10-29 07:00 Wind Speed 3.5 knots 2016-10-29 07:00
10/30/2016 7:00 AM 0.00 0.0 M M M Current conditions at 7AM: Temperature: 55°F. Haze, no wind. Low swells on the Potomac River from the NW, about ten inches of visibility into the water, one patch of hydrilla, a few pieces of trash moving slowly upstream, fifteen fish. Songbirds, a few hard-headed crickets, spiders, crows, fish crows, one belted kingfisher, one cormorant, lots of gulls and one adult eagle in the big tree over Sheridan Point. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.50 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Air Temperature 60.8 F 2016-10-30 07:00 Barometric Pressure 29.97 inches 2016-10-30 07:00 Chlorophyll A 2.4 ug/L 2016-10-30 07:00 Current Direction 4 degrees 2016-10-30 07:00 Current Velocity 0.65 knots 2016-10-30 07:00 Dissolved Oxygen 8.3 mg/L 2016-10-30 07:00 Heat Index 60.8 F 2016-10-30 07:00 Latitude 38.78768 degrees 2016-10-30 07:00 Longitude -77.03605 degrees 2016-10-30 07:00 Relative Humidity 86 percent 2016-10-30 07:00 Sea Nettle Probability 0 percent 2016-10-30 07:00 Turbidity 13.3 NTU 2016-10-30 07:00 Water Conductivity 0.04 S/m 2016-10-30 07:00 Water Freezing Point 32 F 2016-10-30 07:00 Water Salinity 0.2 PSU 2016-10-30 07:00 Water Temperature 60.1 F 2016-10-30 07:00 Wind Chill 60.8 F 2016-10-30 07:00 Wind Direction 194 degrees 2016-10-30 07:00 Wind Gust 5.8 knots 2016-10-30 07:00 Wind Speed 5.1 knots 2016-10-30 07:00
10/31/2016 7:00 AM 0.01 M M M M Current conditions at 7AM: Temperature: 52°F. Wind, waves, big four-foot swells and whitecaps on the Potomac River from the NW, about eight inches of visibility into the water, remnants of hydrilla on the landing, no trash or debris, no fish. Songbirds, three crickets, one squirrel, crows, fish crows, gulls and one adult eagle. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.52 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Air Temperature 54.3 F 2016-10-31 07:10 Barometric Pressure 30.14 inches 2016-10-31 07:10 Chlorophyll A 3.5 ug/L 2016-10-31 07:00 Current Direction 1 degrees 2016-10-31 07:00 Current Velocity 0.79 knots 2016-10-31 07:00 Dissolved Oxygen 8.3 mg/L 2016-10-31 07:00 Heat Index 54.3 F 2016-10-31 07:10 Latitude 38.78768 degrees 2016-10-31 07:10 Longitude -77.03605 degrees 2016-10-31 07:10 Relative Humidity 63.4 percent 2016-10-31 07:10 Sea Nettle Probability 0 percent 2016-10-31 07:00 Turbidity 17.1 NTU 2016-10-31 07:00 Water Conductivity 0.04 S/m 2016-10-31 07:00 Water Freezing Point 32 F 2016-10-31 07:00 Water Salinity 0.2 PSU 2016-10-31 07:00 Water Temperature 60.9 F 2016-10-31 07:00 Wind Chill 54.3 F 2016-10-31 07:10 Wind Direction 0 degrees 2016-10-31 07:10 Wind Gust 9.9 knots 2016-10-31 07:10 Wind Speed 7.4 knots 2016-10-31 07:10
11/1/2016 7:00 AM 0.00 0.0 M M M Current conditions at 7AM: Temperature: 45°F. Overcast. Breeze and squalls on the Potomac River from the NE, about one foot of visibility into the water, trash and debris in the channel, three fish. Canada geese, songbirds, two crickets, two red-shouldered hawks, crows, fish crows, seven cormorants and a few gulls. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.53 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy:Air Temperature 50 F 2016-11-01 07:10 Barometric Pressure 30.31 inches 2016-11-01 07:10 Chlorophyll A 2.2 ug/L 2016-11-01 07:00 Current Direction 4 degrees 2016-11-01 07:00 Current Velocity 0.86 knots 2016-11-01 07:00 Dissolved Oxygen 8.4 mg/L 2016-11-01 07:00 Heat Index 50 F 2016-11-01 07:10 Latitude 38.78768 degrees 2016-11-01 07:10 Longitude -77.03606 degrees 2016-11-01 07:10 Relative Humidity 74.7 percent 2016-11-01 07:10 Sea Nettle Probability 0 percent 2016-11-01 07:00 Turbidity 15 NTU 2016-11-01 07:00 Water Conductivity 0.04 S/m 2016-11-01 07:00 Water Freezing Point 32 F 2016-11-01 07:00 Water Salinity 0.2 PSU 2016-11-01 07:00 Water Temperature 60.2 F 2016-11-01 07:00 Wind Chill 50 F 2016-11-01 07:10 Wind Direction 232 degrees 2016-11-01 07:10 Wind Gust 2.9 knots 2016-11-01 07:10 Wind Speed 1.9 knots 2016-11-01 07:10
11/2/2016 7:00 AM T M M M M Current conditions at 7AM: Temperature: 50°F. Overcast, haze, no wind. Ripples on the Potomac River from the WSW, about eight inches of visibility into the water, remnants of hydrilla, no trash or debris, eleven fish. Songbirds, a few crickets, one squirrel, crows, fish crows and a couple of gulls. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.51 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Air Temperature 54.9 F 2016-11-02 07:00 Barometric Pressure 30.27 inches 2016-11-02 07:00 Chlorophyll A 1.7 ug/L 2016-11-02 07:00 Current Direction 7 degrees 2016-11-02 07:00 Current Velocity 0.7 knots 2016-11-02 07:00 Dissolved Oxygen 8.2 mg/L 2016-11-02 07:00 Heat Index 54.9 F 2016-11-02 07:00 Latitude 38.78767 degrees 2016-11-02 07:00 Longitude -77.03605 degrees 2016-11-02 07:00 Relative Humidity 85.1 percent 2016-11-02 07:00 Sea Nettle Probability 0 percent 2016-11-02 07:00 Turbidity 7.6 NTU 2016-11-02 07:00 Water Conductivity 0.04 S/m 2016-11-02 07:00 Water Freezing Point 32 F 2016-11-02 07:00 Water Salinity 0.2 PSU 2016-11-02 07:00 Water Temperature 59.8 F 2016-11-02 07:00 Wind Chill 54.9 F 2016-11-02 07:00 Wind Direction 198 degrees 2016-11-02 07:00 Wind Gust 5.2 knots 2016-11-02 07:00 Wind Speed 3.9 knots 2016-11-02 07:00
11/3/2016 7:00 AM 0.00 0.0 M M M Current conditions at 7AM: Temperature: 54°F. Overcast, fog, no wind. Ripples on the Potomac River from the SW, about one foot of visibility into the water, a few pieces of trash and debris moving slowly upstream, seven fish. Songbirds, jays, crickets, fish crows and gulls. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.53 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Air Temperature 59.7 F 2016-11-03 07:00 Barometric Pressure 30.05 inches 2016-11-03 07:00 Chlorophyll A 1.4 ug/L 2016-11-03 07:00 Current Direction 8 degrees 2016-11-03 07:00 Current Velocity 0.4 knots 2016-11-03 07:00 Dissolved Oxygen 8.1 mg/L 2016-11-03 07:00 Heat Index 59.7 F 2016-11-03 07:00 Latitude 38.78764 degrees 2016-11-03 07:00 Longitude -77.03605 degrees 2016-11-03 07:00 Relative Humidity 98.2 percent 2016-11-03 07:00 Sea Nettle Probability 0 percent 2016-11-03 07:00 Turbidity 5.3 NTU 2016-11-03 07:00 Water Conductivity 0.04 S/m 2016-11-03 07:00 Water Freezing Point 32 F 2016-11-03 07:00 Water Salinity 0.2 PSU 2016-11-03 07:00 Water Temperature 60.4 F 2016-11-03 07:00 Wind Chill 59.7 F 2016-11-03 07:00 Wind Direction 191 degrees 2016-11-03 07:00 Wind Gust 5.2 knots 2016-11-03 07:00 Wind Speed 4.5 knots 2016-11-03 07:00
11/4/2016 7:00 AM T M M M M Current conditions at 7AM: Temperature: 55°F. Wind and waves with a few whitecaps on the Potomac River from the NW, three-foot swells, about six inches of visibility into the water, remnants of hydrilla on the landing, no trash or debris, no fish. Songbirds, crickets, spiders, one young buck, crows and gulls. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.57 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Air Temperature 57.7 F 2016-11-04 07:00 Barometric Pressure 30.12 inches 2016-11-04 07:00 Chlorophyll A 1.5 ug/L 2016-11-04 07:00 Current Direction 2 degrees 2016-11-04 07:00 Current Velocity 0.12 knots 2016-11-04 07:00 Dissolved Oxygen 8.1 mg/L 2016-11-04 07:00 Heat Index 57.7 F 2016-11-04 07:00 Latitude 38.78762 degrees 2016-11-04 07:00 Longitude -77.03605 degrees 2016-11-04 07:00 Relative Humidity 60.6 percent 2016-11-04 07:00 Sea Nettle Probability 0 percent 2016-11-04 07:00 Turbidity 6.3 NTU 2016-11-04 07:00 Water Conductivity 0.04 S/m 2016-11-04 07:00 Water Freezing Point 32 F 2016-11-04 07:00 Water Salinity 0.2 PSU 2016-11-04 07:00 Water Temperature 60.7 F 2016-11-04 07:00 Wind Chill 57.7 F 2016-11-04 07:00 Wind Direction 332 degrees 2016-11-04 07:00 Wind Gust 13.2 knots 2016-11-04 07:00 Wind Speed 8.7 knots 2016-11-04 07:00
11/5/2016 7:00 AM 0.00 0.0 M M M Current conditions at 7AM: Temperature: 38°F. Light frost. Breeze and wavelets on the Potomac River from the NW, low swells from the NNW, about eighteen inches of visibility into the water, remnants of hydrilla, no trash or debris, three fish. Songbirds, jays, one brave cricket, one red-shouldered hawk, crows, fish crows, one great blue heron on the Virginia shore, gulls and one juvenile eagle. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.56 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Air Temperature 49.1 F 2016-11-05 07:10 Barometric Pressure 30.31 inches 2016-11-05 07:10 Chlorophyll A 1.7 ug/L 2016-11-05 07:00 Current Direction 175 degrees 2016-11-05 07:00 Current Velocity 0.16 knots 2016-11-05 07:00 Dissolved Oxygen 8.2 mg/L 2016-11-05 07:00 Heat Index 49.1 F 2016-11-05 07:10 Latitude 38.78762 degrees 2016-11-05 07:10 Longitude -77.03605 degrees 2016-11-05 07:10 Relative Humidity 59.3 percent 2016-11-05 07:10 Sea Nettle Probability 0 percent 2016-11-05 07:00 Turbidity 6.9 NTU 2016-11-05 07:00 Water Conductivity 0.04 S/m 2016-11-05 07:00 Water Freezing Point 32 F 2016-11-05 07:00 Water Salinity 0.2 PSU 2016-11-05 07:00 Water Temperature 60.1 F 2016-11-05 07:00 Wind Chill 49.1 F 2016-11-05 07:10 Wind Direction 318 degrees 2016-11-05 07:10 Wind Gust 3.5 knots 2016-11-05 07:10 Wind Speed 2.3 knots 2016-11-05 07:10
11/6/2016 7:00 AM 0.00 0.0 M M M Current conditions at 7AM: Temperature: 40°F. Wet, but no frost. Breeze and squalls on the Potomac River from the ENE, about one foot of visibility into the water, patches of hydrilla moving slowly upstream, no trash or debris, seven fish. Songbirds, squirrels, crows and gulls by the flock. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.52 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Air Temperature 51.3 F 2016-11-06 07:00 Barometric Pressure 30.27 inches 2016-11-06 07:00 Chlorophyll A 1.6 ug/L 2016-11-06 07:00 Current Direction 170 degrees 2016-11-06 07:00 Current Velocity 0.15 knots 2016-11-06 07:00 Dissolved Oxygen 8.1 mg/L 2016-11-06 07:00 Heat Index 51.3 F 2016-11-06 07:00 Latitude 38.78763 degrees 2016-11-06 07:00 Longitude -77.03605 degrees 2016-11-06 07:00 Relative Humidity 80.7 percent 2016-11-06 07:00 Sea Nettle Probability 0 percent 2016-11-06 07:00 Turbidity 5.6 NTU 2016-11-06 07:00 Water Conductivity 0.03 S/m 2016-11-06 07:00 Water Freezing Point 32 F 2016-11-06 07:00 Water Salinity 0.2 PSU 2016-11-06 07:00 Water Temperature 59.5 F 2016-11-06 07:00 Wind Chill 51.3 F 2016-11-06 07:00 Wind Direction 241 degrees 2016-11-06 07:00 Wind Gust 3.5 knots 2016-11-06 07:00 Wind Speed 2.1 knots 2016-11-06 07:00
11/7/2016 7:00 AM 0.00 0.0 M M M Current conditions at 7AM: Temperature: 39°F. No frost. Breeze and wavelets on the Potomac River from the NE, one-foot swells from the NW, about ten inches of visibility into the water, no trash or debris, one fish jumping. Canada geese, songbirds, squirrels, crows, fish crows, one cormorant, gulls and one adult eagle sitting on a channel marker. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.53 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Air Temperature 45.3 F 2016-11-07 07:00 Barometric Pressure 30.47 inches 2016-11-07 07:00 Chlorophyll A 1.4 ug/L 2016-11-07 07:00 Current Direction 185 degrees 2016-11-07 07:00 Current Velocity 0.21 knots 2016-11-07 07:00 Dissolved Oxygen 8.4 mg/L 2016-11-07 07:00 Heat Index 45.3 F 2016-11-07 07:00 Latitude 38.78761 degrees 2016-11-07 07:00 Longitude -77.03606 degrees 2016-11-07 07:00 Relative Humidity 58.4 percent 2016-11-07 07:00 Sea Nettle Probability 0 percent 2016-11-07 07:00 Turbidity 6.8 NTU 2016-11-07 07:00 Water Conductivity 0.03 S/m 2016-11-07 07:00 Water Freezing Point 32 F 2016-11-07 07:00 Water Salinity 0.2 PSU 2016-11-07 07:00 Water Temperature 58.8 F 2016-11-07 07:00 Wind Chill 40.6 F 2016-11-07 07:00 Wind Direction 40 degrees 2016-11-07 07:00 Wind Gust 10.7 knots 2016-11-07 07:00 Wind Speed 8 knots 2016-11-07 07:00
11/8/2016 7:00 AM 0.00 0.0 M M M Current conditions at 7AM: Temperature: 36°F. Overcast, thick fog, the Virginia shore cannot be seen at all, no wind, frost in open areas. Ripples on the Potomac River from the WNW, an amazing two feet of visibility into the water despite the fog, no trash or debris in sight, two fish jumping. Canada geese, songbirds, jays, one squirrel, lots of noisy crows and one cormorant. USGS 01653600 Piscataway Creek gauge height at 7:30 EST: 2.53 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Air Temperature 43.2 F 2016-11-08 07:00 Barometric Pressure 30.26 inches 2016-11-08 07:00 Chlorophyll A 1.7 ug/L 2016-11-08 07:00 Current Direction 184 degrees 2016-11-08 07:00 Current Velocity 0.49 knots 2016-11-08 07:00 Dissolved Oxygen 8.4 mg/L 2016-11-08 07:00 Heat Index 43.2 F 2016-11-08 07:00 Latitude 38.78762 degrees 2016-11-08 07:00 Longitude -77.03606 degrees 2016-11-08 07:00 Relative Humidity 83 percent 2016-11-08 07:00 Sea Nettle Probability 0 percent 2016-11-08 07:00 Turbidity 7.2 NTU 2016-11-08 07:00 Water Conductivity 0.04 S/m 2016-11-08 07:00 Water Freezing Point 32 F 2016-11-08 07:00 Water Salinity 0.2 PSU 2016-11-08 07:00 Water Temperature 58.2 F 2016-11-08 07:00 Wind Chill 41.3 F 2016-11-08 07:00 Wind Direction 248 degrees 2016-11-08 07:00 Wind Gust 4.7 knots 2016-11-08 07:00 Wind Speed 3.1 knots 2016-11-08 07:00
11/9/2016 7:00 AM 0.09 M M M M Current conditions at 7AM: Temperature: 51°F. Overcast, light fog, rain. Breeze and rain squalls on the Potomac River from the WSW, about eighteen inches of visibility into the water, one piece of debris in the channel, one big fish jumping clear out of the water. Canada geese by the flock, songbirds, jays, crows and lots of gulls. USGS 01653600 Piscataway Creek gauge height at 7:30 EST: 2.55 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Air Temperature 54.1 F 2016-11-09 07:00 Barometric Pressure 29.9 inches 2016-11-09 07:00 Chlorophyll A 1.9 ug/L 2016-11-09 07:00 Current Direction 185 degrees 2016-11-09 07:00 Current Velocity 0.64 knots 2016-11-09 07:00 Dissolved Oxygen 8.5 mg/L 2016-11-09 07:00 Heat Index 54.1 F 2016-11-09 07:00 Latitude 38.78763 degrees 2016-11-09 07:00 Longitude -77.03605 degrees 2016-11-09 07:00 Relative Humidity 86.9 percent 2016-11-09 07:00 Sea Nettle Probability 0 percent 2016-11-09 07:00 Turbidity 7.7 NTU 2016-11-09 07:00 Water Conductivity 0.04 S/m 2016-11-09 07:00 Water Freezing Point 32 F 2016-11-09 07:00 Water Salinity 0.2 PSU 2016-11-09 07:00 Water Temperature 58.3 F 2016-11-09 07:00 Wind Chill 54.1 F 2016-11-09 07:00 Wind Direction 241 degrees 2016-11-09 07:00 Wind Gust 3.1 knots 2016-11-09 07:00 Wind Speed 2.3 knots 2016-11-09 07:00
11/10/2016 7:00 AM 0.10 M M M M Current conditions at 7AM: Temperature: 44°F. Wind and waves with a few whitecaps on the Potomac River from the NW, about six inches of visibility into the water, no trash or debris, no fish. Canada geese by the flock, songbirds, one flicker in the orchard, crows, fish crows, one great blue heron on the Virginia shore, cormorants and gulls. USGS 01653600 Piscataway Creek gauge height at 7:30 EST: 3.01 feet with a big vertical spike just after midnight. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Air Temperature 45.9 F 2016-11-10 07:00 Barometric Pressure 30.1 inches 2016-11-10 07:00 Chlorophyll A 1.9 ug/L 2016-11-10 07:00 Current Direction 186 degrees 2016-11-10 07:00 Current Velocity 0.69 knots 2016-11-10 07:00 Dissolved Oxygen 8.5 mg/L 2016-11-10 07:00 Heat Index 45.9 F 2016-11-10 07:00 Latitude 38.7876 degrees 2016-11-10 07:00 Longitude -77.03604 degrees 2016-11-10 07:00 Relative Humidity 61.7 percent 2016-11-10 07:00 Sea Nettle Probability 0 percent 2016-11-10 07:00 Turbidity 10.9 NTU 2016-11-10 07:00 Water Conductivity 0.04 S/m 2016-11-10 07:00 Water Freezing Point 32 F 2016-11-10 07:00 Water Salinity 0.2 PSU 2016-11-10 07:00 Water Temperature 57.9 F 2016-11-10 07:00 Wind Chill 43.1 F 2016-11-10 07:00 Wind Direction 328 degrees 2016-11-10 07:00 Wind Gust 9.7 knots 2016-11-10 07:00 Wind Speed 4.7 knots 2016-11-10 07:00
11/11/2016 7:00 AM 0.01 M M M M Current conditions at 7AM: Temperature: 41°F. No frost. Breeze, wavelets and ripples on the Potomac River from the West, about one foot of visibility into the water, no trash or debris, four fish jumping and slapping the surface. Canada geese, songbirds, two squirrels, crows, fish crows and one great blue heron on the Virginia shore. USGS 01653600 Piscataway Creek gauge height at 7:30 EST: 2.57 feet with the discharge rate already back below the 50-year median daily statistic. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Air Temperature 52.9 F 2016-11-11 07:00 Barometric Pressure 29.83 inches 2016-11-11 07:00 Chlorophyll A 2.2 ug/L 2016-11-11 07:00 Current Direction 187 degrees 2016-11-11 07:00 Current Velocity 0.65 knots 2016-11-11 07:00 Dissolved Oxygen 8.7 mg/L 2016-11-11 07:00 Heat Index 52.9 F 2016-11-11 07:00 Latitude 38.78762 degrees 2016-11-11 07:00 Longitude -77.03605 degrees 2016-11-11 07:00 Relative Humidity 55.1 percent 2016-11-11 07:00 Sea Nettle Probability 0 percent 2016-11-11 07:00 Turbidity 8.7 NTU 2016-11-11 07:00 Water Conductivity 0.04 S/m 2016-11-11 07:00 Water Freezing Point 32 F 2016-11-11 07:00 Water Salinity 0.2 PSU 2016-11-11 07:00 Water Temperature 56.8 F 2016-11-11 07:00 Wind Chill 52.9 F 2016-11-11 07:00 Wind Direction 264 degrees 2016-11-11 07:00 Wind Gust 5.6 knots 2016-11-11 07:00 Wind Speed 3.9 knots 2016-11-11 07:00
11/12/2016 7:00 AM 0.00 0.0 M M M Current conditions at 7AM: Temperature: 39°F. No frost. Wind and waves on the Potomac River from the NW, no whitecaps, about eight inches of visibility into the water, no trash or debris, one fish. Canada geese by the flock, songbirds, jays, one cormorant, one adult eagle and gulls. USGS 01653600 Piscataway Creek gauge height at 7:30 EST: 2.51 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Air Temperature 39.6 F 2016-11-12 07:00 Barometric Pressure 30.37 inches 2016-11-12 07:00 Chlorophyll A 2.3 ug/L 2016-11-12 07:00 Current Direction 179 degrees 2016-11-12 07:00 Current Velocity 0.55 knots 2016-11-12 07:00 Dissolved Oxygen 9 mg/L 2016-11-12 07:00 Heat Index 39.6 F 2016-11-12 07:00 Latitude 38.78764 degrees 2016-11-12 07:00 Longitude -77.03606 degrees 2016-11-12 07:00 Relative Humidity 52.4 percent 2016-11-12 07:00 Sea Nettle Probability 0 percent 2016-11-12 07:00 Turbidity 14 NTU 2016-11-12 07:00 Water Conductivity 0.04 S/m 2016-11-12 07:00 Water Freezing Point 32 F 2016-11-12 07:00 Water Salinity 0.2 PSU 2016-11-12 07:00 Water Temperature 54.8 F 2016-11-12 07:00 Wind Chill 36 F 2016-11-12 07:00 Wind Direction 338 degrees 2016-11-12 07:00 Wind Gust 8.7 knots 2016-11-12 07:00 Wind Speed 4.3 knots 2016-11-12 07:00
11/13/2016 7:00 AM 0.00 0.0 M M M Current conditions at 7AM: Temperature: 29°F. Frost, fog, parts of the Virginia shore cannot be seen. Very light breeze with squalls on the Potomac River from the NNE, ripples and low swells from the West, about ten inches of visibility into the water, a few pieces of natural debris in the channel, four fish. Songbirds, jays, crows, one unusual white-bellied cormorant (photographic record) and one gull. USGS 01653600 Piscataway Creek gauge height at 7:30 EST: 2.78 feet with a vertical spike in both charts, just after midnight, that is not reflected in the rain gauge. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Air Temperature 39 F 2016-11-13 07:00 Barometric Pressure 30.26 inches 2016-11-13 07:00 Chlorophyll A 2.3 ug/L 2016-11-13 07:00 Current Direction 201 degrees 2016-11-13 07:00 Current Velocity 0.28 knots 2016-11-13 07:00 Dissolved Oxygen 8.9 mg/L 2016-11-13 07:00 Heat Index 39 F 2016-11-13 07:00 Latitude 38.78766 degrees 2016-11-13 07:00 Longitude -77.03607 degrees 2016-11-13 07:00 Relative Humidity 65.7 percent 2016-11-13 07:00 Sea Nettle Probability 0 percent 2016-11-13 07:00 Turbidity 11.7 NTU 2016-11-13 07:00 Water Conductivity 0.04 S/m 2016-11-13 07:00 Water Freezing Point 32 F 2016-11-13 07:00 Water Salinity 0.2 PSU 2016-11-13 07:00 Water Temperature 54 F 2016-11-13 07:00 Wind Chill 36.8 F 2016-11-13 07:00 Wind Direction 227 degrees 2016-11-13 07:00 Wind Gust 4.3 knots 2016-11-13 07:00 Wind Speed 2.9 knots 2016-11-13 07:00 A difference of 5 degrees in the temperature between our thermometer and the measurement of the Wilson Bridge buoy is quite normal, but I do not ever recall a temperature difference of 10 degrees!
11/14/2016 7:00 AM T M M M M Current conditions at 7AM: Temperature: 30°F. Frost, mist. Breeze, ripples and low swells on the Potomac River from the SW, about fourteen inches of visibility into the water, a few pieces of trash and debris in the channel, no fish. Canada geese, songbirds and two squirrels. USGS 01653600 Piscataway Creek gauge height at 7:30 EST: 2.50 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Air Temperature 39.9 F 2016-11-14 07:00 Barometric Pressure 30.08 inches 2016-11-14 07:00 Chlorophyll A 2.2 ug/L 2016-11-14 07:00 Current Direction 351 degrees 2016-11-14 07:00 Current Velocity 0.41 knots 2016-11-14 07:00 Dissolved Oxygen 8.9 mg/L 2016-11-14 07:00 Heat Index 39.9 F 2016-11-14 07:00 Latitude 38.78768 degrees 2016-11-14 07:00 Longitude -77.03607 degrees 2016-11-14 07:00 Relative Humidity 90.7 percent 2016-11-14 07:00 Sea Nettle Probability 0 percent 2016-11-14 07:00 Turbidity 15.6 NTU 2016-11-14 07:00 Water Conductivity 0.04 S/m 2016-11-14 07:00 Water Freezing Point 32 F 2016-11-14 07:00 Water Salinity 0.2 PSU 2016-11-14 07:00 Water Temperature 53.7 F 2016-11-14 07:00 Wind Chill 36.8 F 2016-11-14 07:00 Wind Direction 226 degrees 2016-11-14 07:00 Wind Gust 5.4 knots 2016-11-14 07:00 Wind Speed 3.9 knots 2016-11-14 07:00
11/15/2016 7:00 AM 0.02 M M M M Current conditions at 7AM: Temperature: 46°F. Breeze and low swells on the Potomac River from the NW, about ten inches of visibility into the water, remnants of hydrilla, trash and debris moving slowly downstream, no fish. Canada geese, songbirds, two squirrels, one woodpecker, fish crows and gulls. USGS 01653600 Piscataway Creek gauge height at 7:30 EST: 2.52 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: NO DATA AVAILABLE Station WASD2 - 8594900 - Washington, DC Owned and maintained by NOAA's National Ocean Service Water Level Observation Network 38.873 N 77.021 W (38°52'24" N 77°1'16" W) Site elevation: 2.2 m above mean sea level Air temp height: 2.6 m above site elevation Anemometer height: 9 m above site elevation Barometer elevation: 3.4 m above mean sea level Sea temp depth: 5.4 m below site elevation Conditions at WASD2 as of (7:00 am EDT) 1200 GMT on 11/15/2016: Wind Direction (WDIR): NW (310 deg true) Wind Speed (WSPD): 4.1 kts Wind Gust (GST): 5.1 kts Atmospheric Pressure (PRES): 29.92 in Pressure Tendency (PTDY): -0.01 in (Falling) Air Temperature (ATMP): 49.1 °F Water Temperature (WTMP): 54.9 °F
11/16/2016 7:00 AM T M M M M Current conditions at 7AM: Temperature: 34°F. Light fog, light frost. Breeze and ripples on the Potomac River from the SW, the fog is moving off toward the North, about eight inches of visibility into the water, trash and debris dot the entire stretch of river, no fish. Songbirds, jays, spiders, one squirrel, one red-shouldered hawk and gulls. USGS 01653600 Piscataway Creek gauge height at 7:30 EST: 2.53 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Air Temperature 44.4 F 2016-11-16 07:10 Barometric Pressure 29.87 inches 2016-11-16 07:10 Chlorophyll A 2.2 ug/L 2016-11-16 07:00 Current Direction 3 degrees 2016-11-16 07:00 Current Velocity 0.94 knots 2016-11-16 07:00 Dissolved Oxygen 8.6 mg/L 2016-11-16 07:00 Heat Index 44.4 F 2016-11-16 07:10 Latitude 38.78769 degrees 2016-11-16 07:10 Longitude -77.03607 degrees 2016-11-16 07:10 Relative Humidity 88 percent 2016-11-16 07:10 Sea Nettle Probability 0 percent 2016-11-16 07:00 Turbidity 21 NTU 2016-11-16 07:00 Water Conductivity 0.04 S/m 2016-11-16 07:00 Water Freezing Point 32 F 2016-11-16 07:00 Water Salinity 0.2 PSU 2016-11-16 07:00 Water Temperature 53.7 F 2016-11-16 07:00 Wind Chill 41.4 F 2016-11-16 07:10 Wind Direction 202 degrees 2016-11-16 07:10 Wind Gust 5.6 knots 2016-11-16 07:10 Wind Speed 4.7 knots 2016-11-16 07:10
11/17/2016 7:00 AM 0.00 0.0 M M M Current conditions at 7AM: Temperature: 36°F. Light frost, haze. Very light breeze on the Potomac River from indeterminate direction, ripples from the SW, about fourteen inches of visibility into the water, some trash and debris moving slowly upstream, three fish. Songbirds, one squirrel, crows, one juvenile great cormorant with a white belly and two adult eagles. USGS 01653600 Piscataway Creek gauge height at 7:30 EST: 2.53 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Air Temperature 48.7 F 2016-11-17 07:00 Barometric Pressure 30.07 inches 2016-11-17 07:00 Chlorophyll A 1.9 ug/L 2016-11-17 07:00 Current Direction 4 degrees 2016-11-17 07:00 Current Velocity 1.01 knots 2016-11-17 07:00 Dissolved Oxygen 8.5 mg/L 2016-11-17 07:00 Heat Index 48.7 F 2016-11-17 07:00 Latitude 38.7877 degrees 2016-11-17 07:00 Longitude -77.03607 degrees 2016-11-17 07:00 Relative Humidity 71.1 percent 2016-11-17 07:00 Sea Nettle Probability 0 percent 2016-11-17 07:00 Turbidity 15.8 NTU 2016-11-17 07:00 Water Conductivity 0.04 S/m 2016-11-17 07:00 Water Freezing Point 32 F 2016-11-17 07:00 Water Salinity 0.2 PSU 2016-11-17 07:00 Water Temperature 54.1 F 2016-11-17 07:00 Wind Chill 47.7 F 2016-11-17 07:00 Wind Direction 340 degrees 2016-11-17 07:00 Wind Gust 4.7 knots 2016-11-17 07:00 Wind Speed 3.1 knots 2016-11-17 07:00
11/18/2016 7:00 AM 0.00 0.0 M M M Current conditions at 7AM: Temperature: 34°F. Mist, no apparent sign of frost. Breeze, squalls and low swells on the Potomac River from the West, about ten inches of visibility into the water, four pieces of trash moving slowly upstream, one fish. Canada geese, songbirds, jays, one red-shouldered hawk, crows, one eagle and gulls. USGS 01653600 Piscataway Creek gauge height at 7:30 EST: 2.53 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Air Temperature 45.1 F 2016-11-18 07:00 Barometric Pressure 30.18 inches 2016-11-18 07:00 Chlorophyll A 1.4 ug/L 2016-11-18 07:00 Current Direction 8 degrees 2016-11-18 07:00 Current Velocity 0.87 knots 2016-11-18 07:00 Dissolved Oxygen 8.6 mg/L 2016-11-18 07:00 Heat Index 45.1 F 2016-11-18 07:00 Latitude 38.78766 degrees 2016-11-18 07:00 Longitude -77.03607 degrees 2016-11-18 07:00 Relative Humidity 86.2 percent 2016-11-18 07:00 Sea Nettle Probability 0 percent 2016-11-18 07:00 Turbidity 7 NTU 2016-11-18 07:00 Water Conductivity 0.04 S/m 2016-11-18 07:00 Water Freezing Point 32 F 2016-11-18 07:00 Water Salinity 0.2 PSU 2016-11-18 07:00 Water Temperature 53.9 F 2016-11-18 07:00 Wind Chill 45.1 F 2016-11-18 07:00 Wind Direction 299 degrees 2016-11-18 07:00 Wind Gust 1.7 knots 2016-11-18 07:00 Wind Speed 0.8 knots 2016-11-18 07:00
11/19/2016 7:00 AM 0.00 0.0 M M M Current conditions at 7AM: Temperature: 38°F. Light fog, no wind. Ripples on the Potomac River from the SW, about eighteen inches of visibility into the water, one large piece of debris, no fish. Canada geese, songbirds, jays, one squirrel, one pileated woodpecker, noisy crows everywhere, one red-shouldered hawk and gulls. USGS 01653600 Piscataway Creek gauge height at 7:30 EST: 2.52 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Air Temperature 47.8 F 2016-11-19 07:10 Barometric Pressure 29.93 inches 2016-11-19 07:10 Chlorophyll A 1.6 ug/L 2016-11-19 07:00 Current Direction 7 degrees 2016-11-19 07:00 Current Velocity 0.19 knots 2016-11-19 07:00 Dissolved Oxygen 8.7 mg/L 2016-11-19 07:00 Heat Index 47.8 F 2016-11-19 07:10 Latitude 38.78763 degrees 2016-11-19 07:10 Longitude -77.03606 degrees 2016-11-19 07:10 Relative Humidity 88.6 percent 2016-11-19 07:10 Sea Nettle Probability 0 percent 2016-11-19 07:00 Turbidity 6.5 NTU 2016-11-19 07:00 Water Conductivity 0.04 S/m 2016-11-19 07:00 Water Freezing Point 32 F 2016-11-19 07:00 Water Salinity 0.2 PSU 2016-11-19 07:00 Water Temperature 54.2 F 2016-11-19 07:00 Wind Chill 47.8 F 2016-11-19 07:10 Wind Direction 118 degrees 2016-11-19 07:10 Wind Gust 3.3 knots 2016-11-19 07:10 Wind Speed 0.8 knots 2016-11-19 07:10
11/20/2016 7:00 AM 0.01 M M M M Current conditions at 7AM: Temperature: 39°F. Cloudy. Wind and waves on the Potomac River from the WNW but changing, about eight inches of visibility into cloudy water, foam and remnants of hydrilla on the landing, one large piece of debris, no fish. Canada geese by the flock, songbirds, jays, one red-shouldered hawk, crows, one juvenile, white-bellied, great cormorant, one bufflehead and lots of gulls. USGS 01653600 Piscataway Creek gauge height at 7:30 EST: 2.52 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Air Temperature 40.6 F 2016-11-20 07:00 Barometric Pressure 29.88 inches 2016-11-20 07:00 Chlorophyll A 2.2 ug/L 2016-11-20 07:00 Current Direction 176 degrees 2016-11-20 07:00 Current Velocity 0.29 knots 2016-11-20 07:00 Dissolved Oxygen 9.1 mg/L 2016-11-20 07:00 Heat Index 40.6 F 2016-11-20 07:00 Latitude 38.78758 degrees 2016-11-20 07:00 Longitude -77.03601 degrees 2016-11-20 07:00 Relative Humidity 48.8 percent 2016-11-20 07:00 Sea Nettle Probability 0 percent 2016-11-20 07:00 Turbidity 7.9 NTU 2016-11-20 07:00 Water Conductivity 0.04 S/m 2016-11-20 07:00 Water Freezing Point 32 F 2016-11-20 07:00 Water Salinity 0.2 PSU 2016-11-20 07:00 Water Temperature 52.6 F 2016-11-20 07:00 Wind Chill 33.3 F 2016-11-20 07:00 Wind Direction 299 degrees 2016-11-20 07:00 Wind Gust 20.8 knots 2016-11-20 07:00 Wind Speed 11.3 knots 2016-11-20 07:00
11/21/2016 7:00 AM 0.00 0.0 M M M Current conditions at 7AM: Temperature: 34°F. No frost. Significant wind and waves on the Potomac River from the NW but no whitecaps except off the shore down by Accokeek, about three inches of visibility into the water, trash, debris and remnants of hydrilla on the landing, very low tide, no fish. Canada geese, songbirds, crows and one gull. USGS 01653600 Piscataway Creek gauge height at 7:30 EST: 2.50 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Air Temperature 36.5 F 2016-11-21 07:00 Barometric Pressure 29.95 inches 2016-11-21 07:00 Chlorophyll A 1.4 ug/L 2016-11-21 07:00 Current Direction 180 degrees 2016-11-21 07:00 Current Velocity 0.32 knots 2016-11-21 07:00 Dissolved Oxygen 9.8 mg/L 2016-11-21 07:00 Heat Index 36.5 F 2016-11-21 07:00 Latitude 38.78759 degrees 2016-11-21 07:00 Longitude -77.036 degrees 2016-11-21 07:00 Relative Humidity 46.9 percent 2016-11-21 07:00 Sea Nettle Probability 0 percent 2016-11-21 07:00 Turbidity 14.1 NTU 2016-11-21 07:00 Water Conductivity 0.03 S/m 2016-11-21 07:00 Water Freezing Point 32 F 2016-11-21 07:00 Water Salinity 0.2 PSU 2016-11-21 07:00 Water Temperature 49.1 F 2016-11-21 07:00 Wind Chill 27.3 F 2016-11-21 07:00 Wind Direction 304 degrees 2016-11-21 07:00 Wind Gust 17.9 knots 2016-11-21 07:00 Wind Speed 13.2 knots 2016-11-21 07:00
11/22/2016 7:00 AM 0.00 0.0 M M M Current conditions at 7AM: Temperature: 35°F. No frost. Wind and waves on the Potomac River from the SW, no whitecaps, no visibility into the water, extremely low water level, several big snag trees and old tires in the shallow water, no fish. Canada geese everywhere, songbirds, jays, one great blue heron on the Virginia shore, gulls, six buffleheads and two adult eagles. USGS 01653600 Piscataway Creek gauge height at 7:30 EST: 2.49 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Air Temperature 35.1 F 2016-11-22 07:10 Barometric Pressure 30.18 inches 2016-11-22 07:10 Chlorophyll A 1.3 ug/L 2016-11-22 07:00 Current Direction 182 degrees 2016-11-22 07:00 Current Velocity 0.56 knots 2016-11-22 07:00 Dissolved Oxygen 10.1 mg/L 2016-11-22 07:00 Heat Index 35.1 F 2016-11-22 07:10 Latitude 38.78758 degrees 2016-11-22 07:10 Longitude -77.03601 degrees 2016-11-22 07:10 Relative Humidity 52 percent 2016-11-22 07:10 Sea Nettle Probability 0 percent 2016-11-22 07:00 Turbidity 13.5 NTU 2016-11-22 07:00 Water Conductivity 0.03 S/m 2016-11-22 07:00 Water Freezing Point 32 F 2016-11-22 07:00 Water Salinity 0.2 PSU 2016-11-22 07:00 Water Temperature 46.9 F 2016-11-22 07:00 Wind Chill 30.2 F 2016-11-22 07:10 Wind Direction 237 degrees 2016-11-22 07:10 Wind Gust 6.6 knots 2016-11-22 07:10 Wind Speed 4.9 knots 2016-11-22 07:10
11/23/2016 7:00 AM 0.00 0.0 M M M Current conditions at 7AM: Temperature: 26°F. Frost. Breeze and squalls on the Potomac River from the ENE, ripples from the WNW, about ten inches of visibility into the water, a few pieces of trash in the channel, some ice on the landing, seven fish. Canada geese, songbirds, jays, crows, fish crows, gulls and one adult eagle. USGS 01653600 Piscataway Creek gauge height at 7:30 EST: 2.52 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Air Temperature 35.4 F 2016-11-23 07:00 Barometric Pressure 30.35 inches 2016-11-23 07:00 Chlorophyll A 1.5 ug/L 2016-11-23 07:00 Current Direction 183 degrees 2016-11-23 07:00 Current Velocity 0.68 knots 2016-11-23 07:00 Dissolved Oxygen 10.2 mg/L 2016-11-23 07:00 Heat Index 35.4 F 2016-11-23 07:00 Latitude 38.78759 degrees 2016-11-23 07:00 Longitude -77.03602 degrees 2016-11-23 07:00 Relative Humidity 67.8 percent 2016-11-23 07:00 Sea Nettle Probability 0 percent 2016-11-23 07:00 Turbidity 16.4 NTU 2016-11-23 07:00 Water Conductivity 0.03 S/m 2016-11-23 07:00 Water Freezing Point 32 F 2016-11-23 07:00 Water Salinity 0.2 PSU 2016-11-23 07:00 Water Temperature 45.7 F 2016-11-23 07:00 Wind Chill 35.4 F 2016-11-23 07:00 Wind Direction 121 degrees 2016-11-23 07:00 Wind Gust 2.5 knots 2016-11-23 07:00 Wind Speed 0.6 knots 2016-11-23 07:00
11/24/2016 7:00 AM 0.00 0.0 M M M Current conditions at 7AM: Temperature: 41°F. Overcast, very light drizzle, no wind. Ripples on the Potomac River from the West, about sixteen inches of visibility into brown, cloudy, water, hydrilla on the landing, natural debris dots the river, four fish. Songbirds, jays, one woodpecker, one squirrel, one red-shouldered hawk, crows, fish crows and gulls. USGS 01653600 Piscataway Creek gauge height at 7:30 EST: 2.56 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Air Temperature 44.8 F 2016-11-24 07:00 Barometric Pressure 30.2 inches 2016-11-24 07:00 Chlorophyll A 1.6 ug/L 2016-11-24 07:00 Current Direction 183 degrees 2016-11-24 07:00 Current Velocity 0.69 knots 2016-11-24 07:00 Dissolved Oxygen 10 mg/L 2016-11-24 07:00 Heat Index 44.8 F 2016-11-24 07:00 Latitude 38.7876 degrees 2016-11-24 07:00 Longitude -77.03602 degrees 2016-11-24 07:00 Relative Humidity 66.9 percent 2016-11-24 07:00 Sea Nettle Probability 0 percent 2016-11-24 07:00 Turbidity 15.3 NTU 2016-11-24 07:00 Water Conductivity 0.03 S/m 2016-11-24 07:00 Water Freezing Point 32 F 2016-11-24 07:00 Water Salinity 0.2 PSU 2016-11-24 07:00 Water Temperature 46 F 2016-11-24 07:00 Wind Chill 43.4 F 2016-11-24 07:00 Wind Direction 167 degrees 2016-11-24 07:00 Wind Gust 4.5 knots 2016-11-24 07:00 Wind Speed 2.9 knots 2016-11-24 07:00
11/25/2016 7:00 AM 0.00 0.0 M M M Current conditions at 7AM: Temperature: 42°F. Overcast, light fog, no wind. Ripples every which way on the Potomac River, about eighteen inches of visibility into the water, two pieces of natural debris moving slowly downstream, four fish. Songbirds, jays, squirrels, crows, fish crows and gulls. USGS 01653600 Piscataway Creek gauge height at 7:30 EST: 2.59 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Air Temperature 46.9 F 2016-11-25 07:00 Barometric Pressure 30.25 inches 2016-11-25 07:00 Chlorophyll A 1.6 ug/L 2016-11-25 07:00 Current Direction 179 degrees 2016-11-25 07:00 Current Velocity 0.55 knots 2016-11-25 07:00 Dissolved Oxygen 9.9 mg/L 2016-11-25 07:00 Heat Index 46.9 F 2016-11-25 07:00 Latitude 38.7876 degrees 2016-11-25 07:00 Longitude -77.03603 degrees 2016-11-25 07:00 Relative Humidity 75.4 percent 2016-11-25 07:00 Sea Nettle Probability 0 percent 2016-11-25 07:00 Turbidity 11.4 NTU 2016-11-25 07:00 Water Conductivity 0.03 S/m 2016-11-25 07:00 Water Freezing Point 32 F 2016-11-25 07:00 Water Salinity 0.3 PSU 2016-11-25 07:00 Water Temperature 46.7 F 2016-11-25 07:00 Wind Chill 45.5 F 2016-11-25 07:00 Wind Direction 348 degrees 2016-11-25 07:00 Wind Gust 4.1 knots 2016-11-25 07:00 Wind Speed 3.3 knots 2016-11-25 07:00
11/26/2016 7:00 AM 0.00 0.0 M M M Current conditions at 7AM: Temperature: 40°F. Wind and waves on the Potomac River from the NW, no whitecaps, about five inches of visibility into the water, one plastic bottle, one piece of natural debris, no fish. Canada geese, songbirds, jays, crows, fish crows, gulls and eleven buffleheads. USGS 01653600 Piscataway Creek gauge height at 7:30 EST: 2.57 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Air Temperature 45.5 F 2016-11-26 07:00 Barometric Pressure 30.18 inches 2016-11-26 07:00 Chlorophyll A 1.6 ug/L 2016-11-26 07:00 Current Direction 182 degrees 2016-11-26 07:00 Current Velocity 0.44 knots 2016-11-26 07:00 Dissolved Oxygen 9.7 mg/L 2016-11-26 07:00 Heat Index 45.5 F 2016-11-26 07:00 Latitude 38.78761 degrees 2016-11-26 07:00 Longitude -77.03603 degrees 2016-11-26 07:00 Relative Humidity 65.3 percent 2016-11-26 07:00 Sea Nettle Probability 0 percent 2016-11-26 07:00 Turbidity 12.5 NTU 2016-11-26 07:00 Water Conductivity 0.03 S/m 2016-11-26 07:00 Water Freezing Point 32 F 2016-11-26 07:00 Water Salinity 0.3 PSU 2016-11-26 07:00 Water Temperature 46.9 F 2016-11-26 07:00 Wind Chill 42 F 2016-11-26 07:00 Wind Direction 338 degrees 2016-11-26 07:00 Wind Gust 7.6 knots 2016-11-26 07:00 Wind Speed 5.6 knots 2016-11-26 07:00
11/27/2016 7:00 AM 0.00 0.0 M M M Current conditions at 7AM: Temperature: 29°F. Frost. Breeze and squalls on the Potomac River from the NE, ripples from the West, about one foot of visibility into the water, natural debris dots the channel, one fish. Canada geese, songbirds, jays, squirrels, crows, cormorants, gulls and two buffleheads. USGS 01653600 Piscataway Creek gauge height at 7:30 EST: 2.59 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Air Temperature 40.8 F 2016-11-27 07:10 Barometric Pressure 30.22 inches 2016-11-27 07:10 Chlorophyll A 1.8 ug/L 2016-11-27 07:00 Current Direction 214 degrees 2016-11-27 07:00 Current Velocity 0.07 knots 2016-11-27 07:00 Dissolved Oxygen 9.8 mg/L 2016-11-27 07:00 Heat Index 40.8 F 2016-11-27 07:10 Latitude 38.78761 degrees 2016-11-27 07:10 Longitude -77.03602 degrees 2016-11-27 07:10 Relative Humidity 59 percent 2016-11-27 07:10 Sea Nettle Probability 0 percent 2016-11-27 07:00 Turbidity 9.6 NTU 2016-11-27 07:00 Water Conductivity 0.04 S/m 2016-11-27 07:00 Water Freezing Point 32 F 2016-11-27 07:00 Water Salinity 0.3 PSU 2016-11-27 07:00 Water Temperature 46.7 F 2016-11-27 07:00 Wind Chill 38 F 2016-11-27 07:10 Wind Direction 277 degrees 2016-11-27 07:10 Wind Gust 5.1 knots 2016-11-27 07:10 Wind Speed 3.7 knots 2016-11-27 07:10
11/28/2016 7:00 AM 0.00 0.0 M M M Current conditions at 7AM: Temperature: 30°F. Slightly overcast, haze, frost. Breeze, squalls and ripples on the Potomac River from the NW, about eighteen inches of visibility into the water, lots of old plastic beverage containers in the channel, two fish. Canada geese, songbirds, jays, squirrels, crows, gulls and seven buffleheads. USGS 01653600 Piscataway Creek gauge height at 7:30 EST: 2.57 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Air Temperature 37.6 F 2016-11-28 07:00 Barometric Pressure 30.18 inches 2016-11-28 07:00 Chlorophyll A 1.7 ug/L 2016-11-28 07:00 Current Direction 354 degrees 2016-11-28 07:00 Current Velocity 0.28 knots 2016-11-28 07:00 Dissolved Oxygen 9.9 mg/L 2016-11-28 07:00 Heat Index 37.6 F 2016-11-28 07:00 Latitude 38.78762 degrees 2016-11-28 07:00 Longitude -77.03603 degrees 2016-11-28 07:00 Relative Humidity 85.3 percent 2016-11-28 07:00 Sea Nettle Probability 0 percent 2016-11-28 07:00 Turbidity 13.4 NTU 2016-11-28 07:00 Water Conductivity 0.03 S/m 2016-11-28 07:00 Water Freezing Point 32 F 2016-11-28 07:00 Water Salinity 0.3 PSU 2016-11-28 07:00 Water Temperature 46.4 F 2016-11-28 07:00 Wind Chill 37.6 F 2016-11-28 07:00 Wind Direction 258 degrees 2016-11-28 07:00 Wind Gust 2.5 knots 2016-11-28 07:00 Wind Speed 1.6 knots 2016-11-28 07:00
11/29/2016 7:00 AM 0.05 M M M M Current conditions at 7AM: Temperature: 52°F. Overcast, water dripping from the trees. Wind and waves without whitecaps on the Potomac River from the SW, occasional squalls from the South, about ten inches of visibility into the water, some trash and debris just off the Maryland shore, no fish. Songbirds, squirrels, crows and gulls. USGS 01653600 Piscataway Creek gauge height at 7:30 EST: 2.64 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Air Temperature 55.9 F 2016-11-29 07:00 Barometric Pressure 29.91 inches 2016-11-29 07:00 Chlorophyll A 1.6 ug/L 2016-11-29 07:00 Current Direction 1 degrees 2016-11-29 07:00 Current Velocity 0.54 knots 2016-11-29 07:00 Dissolved Oxygen 9.8 mg/L 2016-11-29 07:00 Heat Index 55.9 F 2016-11-29 07:00 Latitude 38.78764 degrees 2016-11-29 07:00 Longitude -77.03604 degrees 2016-11-29 07:00 Relative Humidity 80.3 percent 2016-11-29 07:00 Sea Nettle Probability 0 percent 2016-11-29 07:00 Turbidity 16.2 NTU 2016-11-29 07:00 Water Conductivity 0.04 S/m 2016-11-29 07:00 Water Freezing Point 32 F 2016-11-29 07:00 Water Salinity 0.3 PSU 2016-11-29 07:00 Water Temperature 46.6 F 2016-11-29 07:00 Wind Chill 55.9 F 2016-11-29 07:00 Wind Direction 183 degrees 2016-11-29 07:00 Wind Gust 17.3 knots 2016-11-29 07:00 Wind Speed 12.2 knots 2016-11-29 07:00
11/30/2016 7:00 AM 0.10 M M M M Current conditions at 7AM: Temperature: 54°F. Overcast, rain, thick fog, the Virginia shore cannot be seen at all, no wind. Ripples on the Potomac River from the NNW, about one foot of visibility into the water, two pieces of natural debris, one fish. Songbirds, one red-shouldered hawk, crows and four buffleheads. USGS 01653600 Piscataway Creek gauge height at 7:30 EST: 2.62 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Air Temperature 55.2 F 2016-11-30 07:00 Barometric Pressure 29.86 inches 2016-11-30 07:00 Chlorophyll A 1.6 ug/L 2016-11-30 07:00 Current Direction 2 degrees 2016-11-30 07:00 Current Velocity 0.62 knots 2016-11-30 07:00 Dissolved Oxygen 9.7 mg/L 2016-11-30 07:00 Heat Index 55.2 F 2016-11-30 07:00 Latitude 38.78764 degrees 2016-11-30 07:00 Longitude -77.03604 degrees 2016-11-30 07:00 Relative Humidity 101.8 percent 2016-11-30 07:00 Sea Nettle Probability 0 percent 2016-11-30 07:00 Turbidity 12.1 NTU 2016-11-30 07:00 Water Conductivity 0.04 S/m 2016-11-30 07:00 Water Freezing Point 32 F 2016-11-30 07:00 Water Salinity 0.3 PSU 2016-11-30 07:00 Water Temperature 47.8 F 2016-11-30 07:00 Wind Chill 55.2 F 2016-11-30 07:00 Wind Direction 46 degrees 2016-11-30 07:00 Wind Gust 3.9 knots 2016-11-30 07:00 Wind Speed 2.7 knots 2016-11-30 07:00
12/1/2016 7:00 AM 0.31 M M M M Current conditions at 7AM: Temperature: 47°F. Wind and waves on the Potomac River from the NW, no whitecaps, about eight inches of visibility into the water, some trash and debris moving slowly downstream just off the Maryland shore, no fish. Canada geese, songbirds, jays, squirrels, crows and gulls. USGS 01653600 Piscataway Creek gauge height at 7:30 EST: 2.79 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Air Temperature 53.4 F 2016-12-01 07:00 Barometric Pressure 29.72 inches 2016-12-01 07:00 Chlorophyll A 1.4 ug/L 2016-12-01 07:00 Current Direction 4 degrees 2016-12-01 07:00 Current Velocity 0.69 knots 2016-12-01 07:00 Dissolved Oxygen 9.6 mg/L 2016-12-01 07:00 Heat Index 53.4 F 2016-12-01 07:00 Latitude 38.78764 degrees 2016-12-01 07:00 Longitude -77.03602 degrees 2016-12-01 07:00 Relative Humidity 59.2 percent 2016-12-01 07:00 Sea Nettle Probability 0 percent 2016-12-01 07:00 Turbidity 11.4 NTU 2016-12-01 07:00 Water Conductivity 0.04 S/m 2016-12-01 07:00 Water Freezing Point 32 F 2016-12-01 07:00 Water Salinity 0.3 PSU 2016-12-01 07:00 Water Temperature 49.2 F 2016-12-01 07:00 Wind Chill 53.4 F 2016-12-01 07:00 Wind Direction 327 degrees 2016-12-01 07:00 Wind Gust 11.5 knots 2016-12-01 07:00 Wind Speed 6.8 knots 2016-12-01 07:00
12/2/2016 7:00 AM 0.01 M M M M Current conditions at 7AM: Temperature: 41°F. Frost. Breeze and low swells on the Potomac River from the WNW, about eight inches of visibility into the water, one piece of natural debris in the channel, one fish. Canada geese in large numbers, songbirds, jays, fish crows and gulls. USGS 01653600 Piscataway Creek gauge height at 7:30 EST: 2.78 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Air Temperature 45.3 F 2016-12-02 07:00 Barometric Pressure 30.04 inches 2016-12-02 07:00 Chlorophyll A 27.6 ug/L 2016-12-02 07:00 Current Direction 303 degrees 2016-12-02 07:00 Current Velocity 0.38 knots 2016-12-02 07:00 Dissolved Oxygen 9.8 mg/L 2016-12-02 07:00 Heat Index 45.3 F 2016-12-02 07:00 Latitude 38.78768 degrees 2016-12-02 07:00 Longitude -77.03605 degrees 2016-12-02 07:00 Relative Humidity 49.6 percent 2016-12-02 07:00 Sea Nettle Probability 0 percent 2016-12-02 07:00 Turbidity 63.7 NTU 2016-12-02 07:00 Water Conductivity 0.04 S/m 2016-12-02 07:00 Water Freezing Point 32 F 2016-12-02 07:00 Water Salinity 0.3 PSU 2016-12-02 07:00 Water Temperature 48.7 F 2016-12-02 07:00 Wind Chill 41.4 F 2016-12-02 07:00 Wind Direction 298 degrees 2016-12-02 07:00 Wind Gust 8.2 knots 2016-12-02 07:00 Wind Speed 6.4 knots 2016-12-02 07:00 ???Chlorophyll A 27.6 ug/L??? ???Turbidity 63.7 NTU???
12/3/2016 7:00 AM 0.01 M M M M Current conditions at 7AM: Temperature: 42°F. No frost. Wind and waves on the Potomac River from the WSW, no whitecaps, no visibility into the water, one big, old, snag tree just off the embankment, no fish. Canada geese, songbirds, jays, squirrels, crows, fish crows, gulls and one adult eagle. USGS 01653600 Piscataway Creek gauge height at 7:30 EST: 2.63 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Air Temperature 43.3 F 2016-12-03 07:10 Barometric Pressure 30.18 inches 2016-12-03 07:10 Chlorophyll A 1 ug/L 2016-12-03 07:00 Current Direction 15 degrees 2016-12-03 07:00 Current Velocity 0.16 knots 2016-12-03 07:00 Dissolved Oxygen 10.4 mg/L 2016-12-03 07:00 Heat Index 43.3 F 2016-12-03 07:10 Latitude 38.78762 degrees 2016-12-03 07:10 Longitude -77.03601 degrees 2016-12-03 07:10 Relative Humidity 56.5 percent 2016-12-03 07:10 Sea Nettle Probability 0 percent 2016-12-03 07:00 Turbidity 5.3 NTU 2016-12-03 07:00 Water Conductivity 0.03 S/m 2016-12-03 07:00 Water Freezing Point 32 F 2016-12-03 07:00 Water Salinity 0.2 PSU 2016-12-03 07:00 Water Temperature 46.1 F 2016-12-03 07:00 Wind Chill 37.8 F 2016-12-03 07:10 Wind Direction 294 degrees 2016-12-03 07:10 Wind Gust 10.9 knots 2016-12-03 07:10 Wind Speed 8.5 knots 2016-12-03 07:10
12/4/2016 7:00 AM 0.00 0.0 M M M Current conditions at 7AM: Temperature: 36°F. Overcast, frost. Breeze and wavelets on the Potomac River from the NW, about one foot of visibility into the water, both arms of the Native American fish weir can be seen below the surface, one snag tree and one old tire, one fish. Canada geese, songbirds, jays, crows, gulls and two buffleheads. USGS 01653600 Piscataway Creek gauge height at 7:30 EST: 2.59 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Air Temperature 39.7 F 2016-12-04 07:00 Barometric Pressure 30.28 inches 2016-12-04 07:00 Chlorophyll A 1 ug/L 2016-12-04 07:00 Current Direction 7 degrees 2016-12-04 07:00 Current Velocity 0.26 knots 2016-12-04 07:00 Dissolved Oxygen 10.4 mg/L 2016-12-04 07:00 Heat Index 39.7 F 2016-12-04 07:00 Latitude 38.78762 degrees 2016-12-04 07:00 Longitude -77.03602 degrees 2016-12-04 07:00 Relative Humidity 59.3 percent 2016-12-04 07:00 Sea Nettle Probability 0 percent 2016-12-04 07:00 Turbidity 6.1 NTU 2016-12-04 07:00 Water Conductivity 0.03 S/m 2016-12-04 07:00 Water Freezing Point 32 F 2016-12-04 07:00 Water Salinity 0.2 PSU 2016-12-04 07:00 Water Temperature 45.8 F 2016-12-04 07:00 Wind Chill 37.9 F 2016-12-04 07:00 Wind Direction 345 degrees 2016-12-04 07:00 Wind Gust 4.7 knots 2016-12-04 07:00 Wind Speed 2.7 knots 2016-12-04 07:00
12/5/2016 7:00 AM 0.29 M M M M Current conditions at 7AM: Temperature: 40°F. Overcast, wet. Wind and waves on the Potomac River from the SW, no whitecaps, about eight inches of visibility into the water, no trash or debris, foam on the landing, no fish. Canada geese by the flock, songbirds, jays, one red-shouldered hawk, crows and five buffleheads. USGS 01653600 Piscataway Creek gauge height at 7:30 EST: 2.64 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Air Temperature 41.7 F 2016-12-05 07:10 Barometric Pressure 30 inches 2016-12-05 07:10 Chlorophyll A 1 ug/L 2016-12-05 07:00 Current Direction 9 degrees 2016-12-05 07:00 Current Velocity 0.19 knots 2016-12-05 07:00 Dissolved Oxygen 10.2 mg/L 2016-12-05 07:00 Heat Index 41.7 F 2016-12-05 07:10 Latitude 38.78765 degrees 2016-12-05 07:10 Longitude -77.03603 degrees 2016-12-05 07:10 Relative Humidity 99.5 percent 2016-12-05 07:10 Sea Nettle Probability 0 percent 2016-12-05 07:00 Turbidity 8.2 NTU 2016-12-05 07:00 Water Conductivity 0.03 S/m 2016-12-05 07:00 Water Freezing Point 32 F 2016-12-05 07:00 Water Salinity 0.2 PSU 2016-12-05 07:00 Water Temperature 45.9 F 2016-12-05 07:00 Wind Chill 40.2 F 2016-12-05 07:10 Wind Direction 244 degrees 2016-12-05 07:10 Wind Gust 4.3 knots 2016-12-05 07:10 Wind Speed 2.7 knots 2016-12-05 07:10
12/6/2016 7:00 AM 0.01 M M M M Current conditions at 7AM: Temperature: 41°F. Overcast, no frost, no wind. Ripples on the Potomac River from the NW, about eighteen amazing inches of visibility into the water, two pieces of natural debris moving slowly upstream, no fish. Songbirds, jays, crows, fish crows, gulls and eight buffleheads. USGS 01653600 Piscataway Creek gauge height at 7:30 EST: 2.77 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Offline Station WASD2 - 8594900 - Washington, DC Owned and maintained by NOAA's National Ocean Service Water Level Observation Network ?38.873 N 77.021 W (38°52'24" N 77°1'16" W) Site elevation: 2.2 m above mean sea level Air temp height: 2.6 m above site elevation Anemometer height: 9 m above site elevation Barometer elevation: 3.4 m above mean sea level Sea temp depth: 5.4 m below site elevation Conditions at WASD2 as of (7:00 am EST) 1200 GMT on 12/06/2016: Wind Direction (WDIR): ENE ( 70 deg true ) Wind Speed (WSPD): 2.9 kts Wind Gust (GST): 5.1 kts Atmospheric Pressure (PRES): 30.08 in Pressure Tendency (PTDY): +0.00 in ( Steady ) Air Temperature (ATMP): 43.3 °F Water Temperature (WTMP): 46.4 °F Wind Chill (CHILL): 41.7 °F Wind Speed at 10 meters (WSPD10M): 3.9 kts Wind Speed at 20 meters (WSPD20M): 3.9 kts
12/7/2016 7:00 AM 1.24 M M M M Current conditions at 7AM: Temperature: 42°F. Wet. Wind and waves on the Potomac River from the NW, no whitecaps, about one foot of visibility into the water, one snag tree, foam on the beach, one fish. Canada geese by the flock, songbirds, squirrels, crows, one great blue heron on the Virginia shore, gulls and two adult eagles on the big dead oak to the South. USGS 01653600 Piscataway Creek gauge height at 7:30 EST: 4.20 feet with a peak near five feet just after midnight. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Offline Station WASD2 - 8594900 - Washington, DC Owned and maintained by NOAA's National Ocean Service Water Level Observation Network ?38.873 N 77.021 W (38°52'24" N 77°1'16" W) Site elevation: 2.2 m above mean sea level Air temp height: 2.6 m above site elevation Anemometer height: 9 m above site elevation Barometer elevation: 3.4 m above mean sea level Sea temp depth: 5.4 m below site elevation Conditions at WASD2 as of (7:00 am EST) 1200 GMT on 12/07/2016: Wind Direction (WDIR): WNW (300 deg true) Wind Speed (WSPD): 5.1 kts Wind Gust (GST): 8.0 kts Atmospheric Pressure (PRES): 29.99 in Pressure Tendency (PTDY): +0.07 in (Rising) Air Temperature (ATMP): 43.0 °F Water Temperature (WTMP): 46.2 °F Wind Chill (CHILL): 39.4 °F Wind Speed at 10 meters (WSPD10M): 5.8 kts Wind Speed at 20 meters (WSPD20M): 5.8 kts
12/8/2016 7:00 AM 0.02 M M M M Current conditions at 7AM: Temperature: 37°F. Drizzle. Breeze and squalls on the Potomac River from the NE, ripples and low swells from the NW, about eighteen inches of visibility into the water, one snag tree, trash and debris in the channel, one fish jumping below the walls of Fort Washington. Songbirds, squirrels, crows, mourning doves and gulls. USGS 01653600 Piscataway Creek gauge height at 7:30 EST: 3.05 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Offline Station WASD2 - 8594900 - Washington, DC Conditions at WASD2 as of (7:00 am EST) 1200 GMT on 12/08/2016: Wind Direction (WDIR): SSW (200 deg true) Wind Speed (WSPD): 1.9 kts Wind Gust (GST): 1.9 kts Atmospheric Pressure (PRES): 30.04 in Pressure Tendency (PTDY): +0.00 in (Steady) Air Temperature (ATMP): 41.4 °F Water Temperature (WTMP): 46.2 °F Wind Speed at 10 meters (WSPD10M): 1.9 kts Wind Speed at 20 meters (WSPD20M): 1.9 kts
12/9/2016 7:00 AM 0.01 M M M M Current conditions at 7AM: Temperature: 30°F. The open areas are so windswept that light frost is only present in protected spots. Wind and waves on the Potomac River from the WNW, almost NW, no whitecaps, about four inches of visibility into the water, no trash or debris, no fish. Songbirds, fish crows, mourning doves by the flock and buffleheads along the Virginia shore. USGS 01653600 Piscataway Creek gauge height at 7:30 EST: 2.86 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Offline Station WASD2 - 8594900 - Washington, DC Conditions at WASD2 as of (7:00 am EST) 1200 GMT on 12/09/2016: Wind Direction (WDIR): NW (310 deg true) Wind Speed (WSPD): 11.1 kts Wind Gust (GST): 17.1 kts Atmospheric Pressure (PRES): 30.27 in Pressure Tendency (PTDY): +0.03 in (Rising) Air Temperature (ATMP): 31.1 °F Water Temperature (WTMP): 45.5 °F Ice Accretion (ICE): 0.00 in per hour Wind Chill (CHILL): 21.4 °F Wind Speed at 10 meters (WSPD10M): 11.7 kts Wind Speed at 20 meters (WSPD20M): 11.7 kts
12/10/2016 7:00 AM 0.00 0.0 M M M Current conditions at 7AM: Temperature: 29°F. Breeze and squalls on the Potomac River from shifting direction but mainly from the North, low swells from the SW probably due to incoming tide, about ten inches of visibility into the water, no trash or debris, eight fish poking their heads out of the water and milling about in a manner that I have never seen before. Songbirds, crows, lots of gulls and one eagle in flight. USGS 01653600 Piscataway Creek gauge height at 7:30 EST: 2.76 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Offline Station WASD2 - 8594900 - Washington, DC Conditions at WASD2 as of (7:00 am EST) 1200 GMT on 12/10/2016: Wind Direction (WDIR): NW (310 deg true) Wind Speed (WSPD): 6.0 kts Wind Gust (GST): 8.9 kts Atmospheric Pressure (PRES): 30.50 in Pressure Tendency (PTDY): +0.04 in (Rising) Air Temperature (ATMP): 30.7 °F Water Temperature (WTMP): 44.2 °F Ice Accretion (ICE): 0.00 in per hour Wind Chill (CHILL): 24.1 °F Wind Speed at 10 meters (WSPD10M): 5.8 kts Wind Speed at 20 meters (WSPD20M): 5.8 kts
12/11/2016 7:00 AM 0.01 M M M M Current conditions at 7AM: Temperature: 28°F. Frost, no wind. Squalls on the Potomac River to the side of the channel toward Virginia from indeterminate direction, about ten inches of visibility into the water, some natural debris moving slowly downstream along the Maryland shore, two fish. Songbirds, crows, fish crows, one red-shouldered hawk and lots of gulls. USGS 01653600 Piscataway Creek gauge height at 7:30 EST: 2.72 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Offline Station WASD2 - 8594900 - Washington, DC Conditions at WASD2 as of (7:00 am EST) 1200 GMT on 12/11/2016: Wind Direction (WDIR): W (280 deg true) Wind Speed (WSPD): 1.9 kts Wind Gust (GST): 1.9 kts Atmospheric Pressure (PRES): 30.54 in Pressure Tendency (PTDY): +0.02 in (Rising) Air Temperature (ATMP): 30.7 °F Water Temperature (WTMP): 43.2 °F Ice Accretion (ICE): 0.00 in per hour Wind Speed at 10 meters (WSPD10M): 1.9 kts Wind Speed at 20 meters (WSPD20M): 1.9 kts
12/12/2016 7:00 AM 0.21 M M M M Current conditions at 7AM: Temperature: 42°F. Wet. Low swells, wind and waves with a very few whitecaps on the Potomac River from the SW, about eight inches of visibility into the water, a few pieces of trash being driven against the Maryland shore, no fish. Songbirds, crows, one barred owl and gulls. USGS 01653600 Piscataway Creek gauge height at 7:30 EST: 2.72 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Offline Station WASD2 - 8594900 - Washington, DC Conditions at WASD2 as of (7:00 am EST) 1200 GMT on 12/12/2016: Wind Direction (WDIR): SSW (200 deg true) Wind Speed (WSPD): 7.0 kts Wind Gust (GST): 9.9 kts Atmospheric Pressure (PRES): 29.92 in Pressure Tendency (PTDY): -0.08 in (Falling) Air Temperature (ATMP): 43.2 °F Water Temperature (WTMP): 42.6 °F Wind Chill (CHILL): 38.5 °F Wind Speed at 10 meters (WSPD10M): 7.8 kts Wind Speed at 20 meters (WSPD20M): 7.8 kts
12/13/2016 7:00 AM 0.01 M M M M Current conditions at 7AM: Temperature: 36°F. Overcast. Breeze and squalls on the Potomac River from the NE, ripples from the NW, about sixteen inches of visibility into the water, some trash and debris moving slowly downstream between the channel and the Maryland shore, four fish jumping. Canada geese, songbirds, crows, fish crows, three buffleheads, gulls, tundra swans by the flock and one eagle on the big tree overlooking Sheridan Point. USGS 01653600 Piscataway Creek gauge height at 7:30 EST: 2.85 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Offline Station WASD2 - 8594900 - Washington, DC Conditions at WASD2 as of (7:00 am EST) 1200 GMT on 12/13/2016: Wind Direction (WDIR): ENE (60 deg true) Wind Speed (WSPD): 1.9 kts Wind Gust (GST): 4.1 kts Atmospheric Pressure (PRES): 30.19 in Pressure Tendency (PTDY): +0.02 in (Rising) Air Temperature (ATMP): 41.0 °F Water Temperature (WTMP): 42.4 °F Wind Speed at 10 meters (WSPD10M): 1.9 kts Wind Speed at 20 meters (WSPD20M): 1.9 kts
12/14/2016 7:00 AM 0.01 M M M M Current conditions at 7AM: Temperature: 35°F. Light frost. Low swells, wind and waves on the Potomac River from the NW, no whitecaps, about ten inches of visibility into the water, no trash or debris, no fish. Songbirds, crows, squirrels, one red-shouldered hawk, gulls and one bufflehead. USGS 01653600 Piscataway Creek gauge height at 7:30 EST: 2.74 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Offline Station WASD2 - 8594900 - Washington, DC Conditions at WASD2 as of (7:00 am EST) 1200 GMT on 12/14/2016: Wind Direction (WDIR): NW (320 deg true) Wind Speed (WSPD): 6.0 kts Wind Gust (GST): 9.9 kts Atmospheric Pressure (PRES): 30.08 in Pressure Tendency (PTDY): +0.07 in (Rising) Air Temperature (ATMP): 38.5 °F Water Temperature (WTMP): 42.1 °F Wind Chill (CHILL): 33.3 °F Wind Speed at 10 meters (WSPD10M): 5.8 kts Wind Speed at 20 meters (WSPD20M): 7.8 kts
12/15/2016 7:00 AM 0.00 0.0 M M M Current conditions at 7AM: Temperature: 29°F. Light frost in protected areas. Significant wind, big, three-foot swells and waves with a few whitecaps on the Potomac River from the NW, about eight inches of visibility into the water, no trash or debris, no fish. Songbirds and gulls. USGS 01653600 Piscataway Creek gauge height at 7:30 EST: 2.71 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Offline Station WASD2 - 8594900 - Washington, DC Conditions at WASD2 as of (7:00 am EST) 1200 GMT on 12/15/2016: Wind Direction (WDIR): NW (310 deg true) Wind Speed (WSPD): 15.9 kts Wind Gust (GST): 25.1 kts Atmospheric Pressure (PRES): 30.00 in Pressure Tendency (PTDY): +0.10 in (Rising Rapidly) Air Temperature (ATMP): 28.9 °F Water Temperature (WTMP): 41.4 °F Ice Accretion (ICE): 0.00 in per hour Wind Chill (CHILL): 16.5 °F Wind Speed at 10 meters (WSPD10M): 15.5 kts Wind Speed at 20 meters (WSPD20M): 17.5 kts
12/16/2016 7:00 AM 0.00 0.0 M M M Current conditions at 7AM: Temperature: 18°F. Frost. Wind and wavelets on the Potomac River from the NW, ice out to the end of the Native American fish weir, despite the ice, about one foot of visibility into the water, no trash or debris, no fish. Canada geese by the flock on the water of the channel, songbirds, fish crows, gulls and one juvenile eagle. USGS 01653600 Piscataway Creek gauge height at 7:30 EST: 2.62 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Offline. Station WASD2 - 8594900 - Washington, D.C. Conditions at WASD2 as of (7:00 am EST) 1200 GMT on 12/16/2016: Wind Direction (WDIR): NW (310 deg true) Wind Speed (WSPD): 7.0 kts Wind Gust (GST): 11.1 kts Atmospheric Pressure (PRES): 30.48 in Pressure Tendency (PTDY): +0.04 in (Rising) Air Temperature (ATMP): 18.7 °F Water Temperature (WTMP): 39.4 °F Ice Accretion (ICE): 0.08 in per hour Wind Chill (CHILL): 8.6 °F Wind Speed at 10 meters (WSPD10M): 7.8 kts Wind Speed at 20 meters (WSPD20M): 7.8 kts
12/17/2016 7:00 AM 0.02 M M M M Current conditions at 7AM: Temperature: 27°F. Overcast, light rain, a thin layer of ice covers everything. Wind and waves without whitecaps on the Potomac River from the SW, about four inches of visibility into murky water, no trash or debris, no fish. Songbirds and gulls. USGS 01653600 Piscataway Creek gauge height at 7:30 EST: 2.65 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Offline. Station WASD2 - 8594900 - Washington, D.C. Conditions at WASD2 as of (7:00 am EST) 1200 GMT on 12/17/2016: Wind Direction (WDIR): SSW (200 deg true) Wind Speed (WSPD): 5.1 kts Wind Gust (GST): 8.0 kts Atmospheric Pressure (PRES): 30.03 in Pressure Tendency (PTDY): -0.09 in (Falling Rapidly) Air Temperature (ATMP): 27.9 °F Water Temperature (WTMP): 38.1 °F Ice Accretion (ICE): 0.00 in per hour Wind Chill (CHILL): 21.4 °F Wind Speed at 10 meters (WSPD10M): 5.8 kts Wind Speed at 20 meters (WSPD20M): 5.8 kts
12/18/2016 7:00 AM 0.20 M M M M Current conditions at 7AM: Temperature: 56°F. Overcast. Wind and waves on the Potomac River changing from S to SW, no whitecaps, no visibility into brown water, some foam just off the Maryland shore, no trash or debris, no fish. Canada geese, songbirds, noisy crows, seven buffleheads and gulls. USGS 01653600 Piscataway Creek gauge height at 7:30 EST: 2.92 feet with a peak in both charts just after midnight. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Offline. Station WASD2 - 8594900 - Washington, D.C. Conditions at WASD2 as of (7:00 am EST) 1200 GMT on 12/18/2016: Wind Direction (WDIR): SSW (210 deg true) Wind Speed (WSPD): 11.1 kts Wind Gust (GST): 18.1 kts Atmospheric Pressure (PRES): 29.77 in Pressure Tendency (PTDY): -0.02 in (Falling) Air Temperature (ATMP): 58.1 °F Water Temperature (WTMP): 38.1 °F Wind Speed at 10 meters (WSPD10M): 11.7 kts Wind Speed at 20 meters (WSPD20M): 11.7 kts
12/19/2016 7:00 AM 0.01 M M M M Current conditions at 7AM: Temperature: 31°F. Light frost in areas protected from the wind. Wind and waves on the Potomac River from the NW, no whitecaps, no visibility into brown water, a bit of foam on the Native American fish weir, two big pieces of debris, no fish. Songbirds, crows and gulls. USGS 01653600 Piscataway Creek gauge height at 7:30 EST: 2.75 feet with a lesser peak just before midnight in both charts. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Offline. Station WASD2 - 8594900 - Washington, D.C. Conditions at WASD2 as of (7:00 am EST) 1200 GMT on 12/19/2016: Wind Direction (WDIR): N (10 deg true) Wind Speed (WSPD): 7.0 kts Wind Gust (GST): 13.0 kts Atmospheric Pressure (PRES): 30.69 in Pressure Tendency (PTDY): +0.07 in (Rising) Air Temperature (ATMP): 32.2 °F Water Temperature (WTMP): 37.9 °F Wind Chill (CHILL): 25.0 °F Wind Speed at 10 meters (WSPD10M): 7.8 kts Wind Speed at 20 meters (WSPD20M): 7.8 kts
12/20/2016 7:00 AM 0.01 M M M M Current conditions at 7AM: Temperature: 21°F. Frost. Breeze and squalls on the Potomac River from the NNE, ripples from the NW, about one foot of visibility into the water, no trash or debris, nine fish. Canada geese, songbirds, crows and gulls. USGS 01653600 Piscataway Creek gauge height at 7:30 EST: 2.67 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Offline. Station WASD2 - 8594900 - Washington, D.C. Conditions at WASD2 as of (7:00 am EST) 1200 GMT on 12/20/2016: Wind Direction (WDIR): NNE (30 deg true) Wind Speed (WSPD): 5.1 kts Wind Gust (GST): 8.0 kts Atmospheric Pressure (PRES): 30.60 in Pressure Tendency (PTDY): -0.02 in (Falling) Air Temperature (ATMP): 27.1 °F Water Temperature (WTMP): 37.8 °F Ice Accretion (ICE): 0.00 in per hour Wind Chill (CHILL): 20.7 °F Wind Speed at 10 meters (WSPD10M): 5.8 kts Wind Speed at 20 meters (WSPD20M): 5.8 kts
12/21/2016 7:00 AM 0.00 0.0 M M M Current conditions at 7AM: Temperature: 22°F (WASD2: 38.1°F). Frost. Breeze and squalls on the Potomac River from the NE in stark contrast to the wind direction at WASD2, about sixteen inches of visibility into relatively clear water, no trash or debris, four fish. Songbirds, crows, fish crows and gulls. USGS 01653600 Piscataway Creek gauge height at 7:30 EST: 2.67 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Offline. Station WASD2 - 8594900 - Washington, D.C. Conditions at WASD2 as of (7:00 am EST) 1200 GMT on 12/21/2016: Wind Direction (WDIR): W (280 deg true) Wind Speed (WSPD): 1.9 kts Wind Gust (GST): 5.1 kts Atmospheric Pressure (PRES): 30.23 in Pressure Tendency (PTDY): +0.05 in (Rising) Air Temperature (ATMP): 38.1 °F Water Temperature (WTMP): 36.9 °F Wind Speed at 10 meters (WSPD10M): 1.9 kts Wind Speed at 20 meters (WSPD20M): 3.9 kts
12/22/2016 7:00 AM 0.00 0.0 M M M Current conditions at 7AM: Temperature: 40°F. No wind. Low swells on the Potomac River from the SW possibly due to incoming tide, about fourteen inches of visibility into the water, no trash or debris, nine fish. Canada geese, songbirds, one squirrel, crows, fish crows and gulls. USGS 01653600 Piscataway Creek gauge height at 7:30 EST: 2.64 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Offline. Station WASD2 - 8594900 - Washington, D.C. Conditions at WASD2 as of (7:00 am EST) 1200 GMT on 12/22/2016: Wind Direction (WDIR): SSW (210 deg true) Wind Speed (WSPD): 1.0 kts Wind Gust (GST): 2.9 kts Atmospheric Pressure (PRES): 30.01 in Pressure Tendency (PTDY): -0.03 in (Falling) Air Temperature (ATMP): 41.0 °F Water Temperature (WTMP): 36.1 °F Wind Speed at 10 meters (WSPD10M): 1.9 kts Wind Speed at 20 meters (WSPD20M): 1.9 kts
12/23/2016 7:00 AM 0.00 0.0 M M M Current conditions at 7AM: Temperature: 26°F. Frost, no wind. Very curious, big, one-foot swells on the Potomac River from the West (seismic swells? - photographic record), about eight inches of visibility into the water, no trash or debris, one fish. Songbirds, crows, squirrels, gulls and one adult eagle fishing. USGS 01653600 Piscataway Creek gauge height at 7:30 EST: 2.61 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Offline. Station WASD2 - 8594900 - Washington, D.C. Conditions at WASD2 as of (7:00 am EST) 1200 GMT on 12/23/2016: Wind Direction (WDIR): SE (140 deg true) Wind Speed (WSPD): 1.9 kts Wind Gust (GST): 2.9 kts Atmospheric Pressure (PRES): 30.48 in Pressure Tendency (PTDY): +0.06 in (Rising) Air Temperature (ATMP): 32.9 °F Water Temperature (WTMP): 37.0 °F Wind Speed at 10 meters (WSPD10M): 1.9 kts Wind Speed at 20 meters (WSPD20M): 3.9 kts
12/24/2016 7:00 AM 0.35 M M M M Current conditions at 7AM: Temperature: 39°F. Heavily overcast, rain, no wind. Low swells on the Potomac River from the SW, about six inches of visibility into the water, no trash or debris, no fish. Canada geese, songbirds, crows and one resident barred owl on the same perch in the orchard, taking the same low flight path into the woods. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.63 feet (the data is running an hour behind schedule). NOAA Potomac River, Alexandria, Wilson Bridge buoy: Offline. Station WASD2 - 8594900 - Washington, D.C. Conditions at WASD2 as of (7:00 am EST) 1200 GMT on 12/24/2016: Wind Direction (WDIR): SSW (200 deg true) Wind Speed (WSPD): 6.0 kts Wind Gust (GST): 8.9 kts Atmospheric Pressure (PRES): 30.24 in Pressure Tendency (PTDY): -0.05 in (Falling) Air Temperature (ATMP): 39.2 °F Water Temperature (WTMP): 36.9 °F Wind Chill (CHILL): 34.2 °F Wind Speed at 10 meters (WSPD10M): 5.8 kts Wind Speed at 20 meters (WSPD20M): 5.8 kts
12/25/2016 7:00 AM 0.23 M M M M Current conditions at 7AM: Temperature: 31°F. Slightly overcast, moderate frost, light fog, no wind. The Potomac River is smooth as glass, about eighteen inches of visibility into the water, one piece of natural debris, no fish. Songbirds, crows, tundra swans and gulls. USGS 01653600 Piscataway Creek gauge height at 7:30 EST: 3.13 feet with a peak in both charts just before midnight. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Offline. Station WASD2 - 8594900 - Washington, D.C. Conditions at WASD2 as of (7:00 am EST) 1200 GMT on 12/25/2016: Wind Direction (WDIR): N (10 deg true) Wind Speed (WSPD): 1.9 kts Wind Gust (GST): 4.1 kts Atmospheric Pressure (PRES): 30.44 in Pressure Tendency (PTDY): +0.06 in (Rising) Air Temperature (ATMP): 41.4 °F Water Temperature (WTMP): 37.2 °F Wind Speed at 10 meters (WSPD10M): 1.9 kts Wind Speed at 20 meters (WSPD20M): 1.9 kts
12/26/2016 7:00 AM 0.02 M M M M Current conditions at 7AM: Temperature: 38°F. Overcast, wet, light fog, no wind. Low swells on the Potomac River from the NW, about one foot of visibility into the water, a couple of pieces of natural debris moving slowly downstream, three fish. Songbirds, crows, fish crows and gulls. USGS 01653600 Piscataway Creek gauge height at 7:30 EST: 2.84 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Offline. Station WASD2 - 8594900 - Washington, D.C. Conditions at WASD2 as of (7:00 am EST) 1200 GMT on 12/26/2016: Wind Direction (WDIR): ENE (60 deg true) Wind Speed (WSPD): 2.9 kts Wind Gust (GST): 5.1 kts Atmospheric Pressure (PRES): 30.63 in Pressure Tendency (PTDY): +0.00 in (Steady) Air Temperature (ATMP): 40.8 °F Water Temperature (WTMP): 37.8 °F Wind Chill (CHILL): 38.8 °F Wind Speed at 10 meters (WSPD10M): 3.9 kts Wind Speed at 20 meters (WSPD20M): 3.9 kts
12/27/2016 7:00 AM 0.01 M M M M Current conditions at 7AM: Temperature: 51°F. Light rain, clouds, a big rainbow over Alexandria. Wind and waves with a few whitecaps on the Potomac River from the SW, about ten inches of visibility into brown water, no trash or debris, no fish. Canada geese, songbirds, one squirrel, crows, fish crows, gulls and tundra swans. USGS 01653600 Piscataway Creek gauge height at 7:30 EST: 2.77 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Offline. Station WASD2 - 8594900 - Washington, D.C. Conditions at WASD2 as of (7:00 am EST) 1200 GMT on 12/27/2016: Wind Direction (WDIR): S (190 deg true) Wind Speed (WSPD): 7.0 kts Wind Gust (GST): 13.0 kts Atmospheric Pressure (PRES): 29.95 in Pressure Tendency (PTDY): -0.05 in (Falling) Air Temperature (ATMP): 52.0 °F Water Temperature (WTMP): 38.1 °F Wind Chill (CHILL): 49.1 °F Wind Speed at 10 meters (WSPD10M): 7.8 kts Wind Speed at 20 meters (WSPD20M): 7.8 kts
12/28/2016 7:00 AM 0.01 M M M M Current conditions at 7AM: Temperature: 38°F. Wind and wavelets on the Potomac River from the WSW, almost due West, low swells from the NW, about six inches of visibility into the water, trash on the landing, no fish. Songbirds, one red-shouldered hawk, fish crows, one pair of buffleheads and lots of gulls. USGS 01653600 Piscataway Creek gauge height at 7:30 EST: 2.75 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Offline. Station WASD2 - 8594900 - Washington, D.C. Conditions at WASD2 as of (7:00 am EST) 1200 GMT on 12/28/2016: Wind Direction (WDIR): NNW (330 deg true) Wind Speed (WSPD): 2.9 kts Wind Gust (GST): 6.0 kts Atmospheric Pressure (PRES): 30.14 in Pressure Tendency (PTDY): +0.08 in (Rising) Air Temperature (ATMP): 42.3 °F Water Temperature (WTMP): 38.7 °F Wind Chill (CHILL): 40.5 °F Wind Speed at 10 meters (WSPD10M): 3.9 kts Wind Speed at 20 meters (WSPD20M): 3.9 kts
12/29/2016 7:00 AM 0.22 M M M M Current conditions at 7AM: Temperature: 39°F. Overcast, rain, light fog, low visibility. Wind and wavelets on the Potomac River from the SW, no whitecaps, about fourteen inches of visibility into the water, a few pieces of trash and debris, one fish. Songbirds, crows, gulls and three buffleheads. USGS 01653600 Piscataway Creek gauge height at 7:30 EST: 2.74 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Offline. Station WASD2 - 8594900 - Washington, D.C. Conditions at WASD2 as of (7:00 am EST) 1200 GMT on 12/29/2016: Wind Direction (WDIR): WNW (290 deg true) Wind Speed (WSPD): 2.9 kts Wind Gust (GST): 4.1 kts Atmospheric Pressure (PRES): 29.84 in Pressure Tendency (PTDY): -0.10 in (Falling Rapidly) Air Temperature (ATMP): 39.7 °F Water Temperature (WTMP): 39.0 °F Wind Chill (CHILL): 37.6 °F Wind Speed at 10 meters (WSPD10M): 3.9 kts Wind Speed at 20 meters (WSPD20M): 3.9 kts
12/30/2016 7:00 AM 0.05 M M M M Current conditions at 7AM: Temperature: 35°F. Frost on the ground in open areas. Waves without whitecaps and wind on the Potomac River from the WSW (almost due West), about one foot of visibility into the water, a few pieces of trash and debris on the landing, foam on the Maryland shoreline, no fish. Songbirds, crows, fish crows and gulls. USGS 01653600 Piscataway Creek gauge height at 7:30 EST: 2.95 feet with a small peak at midnight. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Offline. Station WASD2 - 8594900 - Washington, D.C. Conditions at WASD2 as of (7:00 am EST) 1200 GMT on 12/30/2016: Wind Direction (WDIR): W (280 deg true) Wind Speed (WSPD): 4.1 kts Wind Gust (GST): 7.0 kts Atmospheric Pressure (PRES): 29.79 in Pressure Tendency (PTDY): +0.04 in (Rising) Air Temperature (ATMP): 37.0 °F Water Temperature (WTMP): 39.2 °F Wind Chill (CHILL): 33.3 °F Wind Speed at 10 meters (WSPD10M): 3.9 kts Wind Speed at 20 meters (WSPD20M): 3.9 kts
12/31/2016 7:00 AM 0.01 M M M M Current conditions at 7AM: Temperature: 24°F. Frost. Breeze and squalls on the Potomac River from the SSE, ripples from the WSW, about ten inches of visibility into the water, no trash or debris, no fish. Canada geese, songbirds, one squirrel, one deer, crows and gulls. USGS 01653600 Piscataway Creek gauge height at 7:30 EST: 2.76 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Offline. Station WASD2 - 8594900 - Washington, D.C. Conditions at WASD2 as of (7:00 am EST) 1200 GMT on 12/31/2016: Wind Direction (WDIR): SSW (200 deg true) Wind Speed (WSPD): 2.9 kts Wind Gust (GST): 2.9 kts Atmospheric Pressure (PRES): 30.16 in Pressure Tendency (PTDY): +0.00 in (Steady) Air Temperature (ATMP): 32.2 °F Water Temperature (WTMP): 39.0 °F Wind Chill (CHILL): 29.1 °F Wind Speed at 10 meters (WSPD10M): 3.9 kts Wind Speed at 20 meters (WSPD20M): 3.9 kts
1/1/2017 7:00 AM 0.00 0.0 M M M Current conditions at 7AM: Temperature: 33°F. No sign of frost. Light breeze and squalls on the Potomac River from the East, about sixteen inches of visibility into the water, trash on the landing and one piece of natural debris, in the channel, moving rapidly upstream, one fish. Canada geese, songbirds, one squirrel, crows, gulls and one great blue heron just off the Virginia shore. USGS 01653600 Piscataway Creek gauge height at 7:30 EST: 2.71 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Offline. Station WASD2 - 8594900 - Washington, D.C. Conditions at WASD2 as of (7:00 am EST) 1200 GMT on 01/01/2017: Wind Speed (WSPD): 0.0 kts Wind Gust (GST): 1.9 kts Atmospheric Pressure (PRES): 30.11 in Pressure Tendency (PTDY): +0.09 in (Rising) Air Temperature (ATMP): 38.5 °F Water Temperature (WTMP): 39.6 °F Wind Speed at 10 meters (WSPD10M): 1.9 kts Wind Speed at 20 meters (WSPD20M): 1.9 kts
1/2/2017 7:00 AM 0.09 M M M M Current conditions at 7AM: Temperature: 41°F. Light rain, fog, limited visibility. Breeze and wavelets on the Potomac River from the ENE, low swells from the NW, about twenty inches of visibility into the water, no sign of submerged aquatic vegetation, one beverage container in the channel, no fish. Canada geese, songbirds, one squirrel, gulls and one pair of buffleheads. USGS 01653600 Piscataway Creek gauge height at 7:30 EST: 2.70 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Offline. Station WASD2 - 8594900 - Washington, D.C. Conditions at WASD2 as of (7:00 am EST) 1200 GMT on 01/02/2017: Wind Direction (WDIR): NE (40 deg true) Wind Speed (WSPD): 4.1 kts Wind Gust (GST): 9.9 kts Atmospheric Pressure (PRES): 30.36 in Pressure Tendency (PTDY): -0.01 in (Falling) Air Temperature (ATMP): 40.6 °F Water Temperature (WTMP): 39.7 °F Wind Chill (CHILL): 37.4 °F Wind Speed at 10 meters (WSPD10M): 3.9 kts Wind Speed at 20 meters (WSPD20M): 3.9 kts
1/3/2017 7:00 AM 0.26 M M M M Current conditions at 7AM: Temperature: 42°F. Rain, heavily overcast, dark, fog, limited visibility, no wind. Low swells on the Potomac River from the WNW, about ten inches of visibility into the water, one piece of trash moving quickly upstream, no fish. A few songbirds and lots of noisy crows. USGS 01653600 Piscataway Creek gauge height at 7:30 EST: 3.02 feet with a big peak in both charts just after midnight. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Offline. Station WASD2 - 8594900 - Washington, D.C. Conditions at WASD2 as of (7:00 am EST) 1200 GMT on 01/03/2017: Wind Direction (WDIR): ENE (70 deg true) Wind Speed (WSPD): 5.1 kts Wind Gust (GST): 7.0 kts Atmospheric Pressure (PRES): 29.95 in Pressure Tendency (PTDY): -0.11 in (Falling Rapidly) Air Temperature (ATMP): 42.8 °F Water Temperature (WTMP): 39.9 °F Wind Chill (CHILL): 39.2 °F Wind Speed at 10 meters (WSPD10M): 5.8 kts Wind Speed at 20 meters (WSPD20M): 5.8 kts
1/4/2017 7:00 AM 0.70 M M M M Current conditions at 7AM: Temperature: 44°F. Overcast, wet, thick fog, the Virginia shore cannot be seen at all. No wind, no waves. White foam along the Maryland shore of the Potomac River breaking up and moving slowly upstream (photographic record), about eight inches of visibility into the water, trash and debris on the landing, no fish. Songbirds, three deer, crows and fish crows. USGS 01653600 Piscataway Creek gauge height at 7:30 EST: 3.52 feet, spiking to over five feet before midnight. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Offline. Station WASD2 - 8594900 - Washington, D.C. Conditions at WASD2 as of (7:00 am EST) 1200 GMT on 01/04/2017: Wind Direction (WDIR): N (350 deg true) Wind Speed (WSPD): 1.0 kts Wind Gust (GST): 4.1 kts Atmospheric Pressure (PRES): 29.54 in Pressure Tendency (PTDY): +0.00 in (Steady) Air Temperature (ATMP): 43.3 °F Water Temperature (WTMP): 40.6 °F Wind Speed at 10 meters (WSPD10M): 1.9 kts Wind Speed at 20 meters (WSPD20M): 1.9 kts
1/5/2017 7:00 AM 0.04 M M M M Current conditions at 7AM: Temperature: 30°F. Breeze, wavelets and squalls on the Potomac River from the NW, about eighteen inches of visibility into the water, no trash or debris, foam on the landing, no fish. Canada geese, songbirds, crows and gulls. USGS 01653600 Piscataway Creek gauge height at 7:30 EST: 3.06 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Offline. Station WASD2 - 8594900 - Washington, D.C. Conditions at WASD2 as of (7:00 am EST) 1200 GMT on 01/05/2017: Wind Direction (WDIR): NW (320 deg true) Wind Speed (WSPD): 6.0 kts Wind Gust (GST): 11.1 kts Atmospheric Pressure (PRES): 30.00 in Pressure Tendency (PTDY): +0.04 in (Rising) Air Temperature (ATMP): 31.8 °F Water Temperature (WTMP): 40.3 °F Ice Accretion (ICE): 0.00 in per hour Wind Chill (CHILL): 25.3 °F Wind Speed at 10 meters (WSPD10M): 7.8 kts Wind Speed at 20 meters (WSPD20M): 7.8 kts
1/6/2017 7:00 AM T M M M M Current conditions at 7AM: Temperature: 32°F. Overcast. Traces of graupel on the ground in the orchard. Wind and waves with a few whitecaps on the Potomac River from the NW, about six inches of visibility into the water, foam on the landing, no trash or debris, no fish. Canada geese by the flock, songbirds, crows and gulls. USGS 01653600 Piscataway Creek gauge height at 7:30 EST: 2.92 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Offline. Station WASD2 - 8594900 - Washington, D.C. Conditions at WASD2 as of (7:00 am EST) 1200 GMT on 01/06/2017: Wind Direction (WDIR): NNW (340 deg true) Wind Speed (WSPD): 5.1 kts Wind Gust (GST): 12.0 kts Atmospheric Pressure (PRES): 30.03 in Pressure Tendency (PTDY): +0.11 in (Rising Rapidly) Air Temperature (ATMP): 32.0 °F Water Temperature (WTMP): 39.9 °F Ice Accretion (ICE): 0.00 in per hour Wind Chill (CHILL): 26.4 °F Wind Speed at 10 meters (WSPD10M): 5.8 kts Wind Speed at 20 meters (WSPD20M): 5.8 kts
1/7/2017 7:00 AM T M M M M Current conditions at 7AM: Temperature: 24°F. Overcast, light snow. Waves with a few whitecaps and wind on the Potomac River from the NW, wind 35 feet above the river surface from the ENE, no visibility into the water, no trash or debris, no fish. Songbirds, crows, gulls, four buffleheads and two adult eagles. USGS 01653600 Piscataway Creek gauge height at 7:30 EST: 2.83 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Offline. Station WASD2 - 8594900 - Washington, D.C. Conditions at WASD2 as of (7:00 am EST) 1200 GMT on 01/07/2017: Wind Direction (WDIR): NNE (20 deg true) Wind Speed (WSPD): 2.9 kts Wind Gust (GST): 8.9 kts Atmospheric Pressure (PRES): 30.26 in Pressure Tendency (PTDY): -0.04 in (Falling) Air Temperature (ATMP): 23.9 °F Water Temperature (WTMP): 39.2 °F Ice Accretion (ICE): 0.00 in per hour Wind Chill (CHILL): 19.6 °F Wind Speed at 10 meters (WSPD10M): 3.9 kts Wind Speed at 20 meters (WSPD20M): 3.9 kts
1/8/2017 7:00 AM 0.06 M 0.06 M M Current conditions at 7AM: Temperature: 16°F. A dusting of snow on the ground. Wind and waves on the Potomac River from the WNW, no whitecaps, ice along the Maryland and Virginia shores, no visibility into the water due to the ice, no trash or debris, no fish. Canada geese, songbirds, two squirrels and gulls. USGS 01653600 Piscataway Creek gauge height at 7:30 EST: 2.68 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Offline. Station WASD2 - 8594900 - Washington, D.C. Conditions at WASD2 as of (7:00 am EST) 1200 GMT on 01/08/2017: Wind Direction (WDIR): WNW (300 deg true) Wind Speed (WSPD): 9.9 kts Wind Gust (GST): 14.0 kts Atmospheric Pressure (PRES): 30.48 in Pressure Tendency (PTDY): +0.07 in (Rising) Air Temperature (ATMP): 15.8 °F Water Temperature (WTMP): 37.8 °F Ice Accretion (ICE): 0.16 in per hour Wind Chill (CHILL): 2.8 °F Wind Speed at 10 meters (WSPD10M): 9.7 kts Wind Speed at 20 meters (WSPD20M): 11.7 kts
1/9/2017 7:00 AM 0.00 0.0 M M M Current conditions at 7AM: Temperature: 16°F. Breeze 35 feet above the Potomac River from the NE. Although half of it is moving slowly downstream, thin ice covers virtually the entire stretch of river. About eight inches of visibility into the water through the ice, no trash or debris, no fish. Songbirds, one squirrel, three deer, crows and lots of gulls. USGS 01653600 Piscataway Creek gauge height at 7:30 EST: 2.55 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Offline. Station WASD2 - 8594900 - Washington, D.C. Conditions at WASD2 as of (7:00 am EST) 1200 GMT on 01/09/2017: Wind Direction (WDIR): NW (320 deg true) Wind Speed (WSPD): 4.1 kts Wind Gust (GST): 5.1 kts Atmospheric Pressure (PRES): 30.75 in Pressure Tendency (PTDY): +0.01 in (Rising) Air Temperature (ATMP): 18.3 °F Water Temperature (WTMP): 36.7 °F Ice Accretion (ICE): 0.04 in per hour Wind Chill (CHILL): 11.3 °F Wind Speed at 10 meters (WSPD10M): 3.9 kts Wind Speed at 20 meters (WSPD20M): 3.9 kts
1/10/2017 7:00 AM 0.00 0.0 M M M Current conditions at 7AM: Temperature: 20°F. Light breeze 35 feet above the Potomac River from the North, ice covers the river but it is moving slowly downstream in the channel and there are a few small patches of open water, about eighteen inches of visibility into the water through the ice, one piece of natural debris, no fish. Canada geese on the ice, songbirds, three deer, crows, fish crows and gulls. USGS 01653600 Piscataway Creek gauge height at 7:30 EST: 2.43 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Offline. Station WASD2 - 8594900 - Washington, D.C. Conditions at WASD2 as of (7:00 am EST) 1200 GMT on 01/10/2017: Wind Direction (WDIR): SE (130 deg true) Wind Speed (WSPD): 4.1 kts Wind Gust (GST): 5.1 kts Atmospheric Pressure (PRES): 30.58 in Pressure Tendency (PTDY): -0.01 in (Falling) Air Temperature (ATMP): 23.7 °F Water Temperature (WTMP): 34.3 °F Ice Accretion (ICE): 0.04 in per hour Wind Chill (CHILL): 17.6 °F Wind Speed at 10 meters (WSPD10M): 3.9 kts Wind Speed at 20 meters (WSPD20M): 3.9 kts
1/11/2017 7:00 AM 0.03 M M M M Current conditions at 7AM: Temperature: 36°F. Wet, but the ground is still frozen. Breeze and ripples on the Potomac River from the SSW, about sixteen inches of visibility into the water, remnants of ice mowing slowly downstream, one piece of natural debris, no fish. Songbirds, squirrels, one red-shouldered hawk, crows, fish crows, gulls, one duck in flight and one eagle in the big tree above Sheridan Point. USGS 01653600 Piscataway Creek gauge height at 7:30 EST: 2.80 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Offline. Station WASD2 - 8594900 - Washington, D.C. Conditions at WASD2 as of (7:00 am EST) 1200 GMT on 01/11/2017: Wind Direction (WDIR): S (190 deg true) Wind Speed (WSPD): 1.9 kts Wind Gust (GST): 2.9 kts Atmospheric Pressure (PRES): 30.28 in Pressure Tendency (PTDY): +0.06 in (Rising) Air Temperature (ATMP): 40.3 °F Water Temperature (WTMP): 34.2 °F Wind Speed at 10 meters (WSPD10M): 1.9 kts Wind Speed at 20 meters (WSPD20M): 1.9 kts
1/12/2017 7:00 AM 0.02 M M M M Current conditions at 7AM: Temperature: 47°F. Light rain. Waves just short of whitecaps and wind on the Potomac River from the SW, about ten inches of visibility into the water, one old railroad tie washed up on the landing, no fish. Canada geese, songbirds, one squirrel, one mourning dove, crows, gulls and one red-shouldered hawk. USGS 01653600 Piscataway Creek gauge height at 7:30 EST: 2.82 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Offline. Station WASD2 - 8594900 - Washington, D.C. Conditions at WASD2 as of (7:00 am EST) 1200 GMT on 01/12/2017: Wind Direction (WDIR): SSW (210 deg true) Wind Speed (WSPD): 15.0 kts Wind Gust (GST): 19.0 kts Atmospheric Pressure (PRES): 30.13 in Pressure Tendency (PTDY): -0.02 in (Falling) Air Temperature (ATMP): 54.5 °F Water Temperature (WTMP): 35.1 °F Wind Speed at 10 meters (WSPD10M): 15.5 kts Wind Speed at 20 meters (WSPD20M): 15.5 kts
1/13/2017 7:00 AM 0.01 M M M M Current conditions at 7AM: Temperature: 50°F. Overcast, sprinkles. Big three-foot swells, waves with a few whitecaps and wind on the Potomac River from the NNW, about eight inches of visibility into the water, some trash being driven against the Maryland shore, no fish. Songbirds, squirrels, one red-shouldered hawk, one fox, crows, fish crows by the flock and gulls. USGS 01653600 Piscataway Creek gauge height at 7:30 EST: 2.76 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Offline. Station WASD2 - 8594900 - Washington, D.C. Conditions at WASD2 as of (7:00 am EST) 1200 GMT on 01/13/2017: Wind Direction (WDIR): NNW (340 deg true) Wind Speed (WSPD): 6.0 kts Wind Gust (GST): 15.9 kts Atmospheric Pressure (PRES): 30.35 in Pressure Tendency (PTDY): +0.12 in (Rising Rapidly) Air Temperature (ATMP): 57.0 °F Water Temperature (WTMP): 37.0 °F Wind Speed at 10 meters (WSPD10M): 5.8 kts Wind Speed at 20 meters (WSPD20M): 5.8 kts
1/14/2017 7:00 AM 0.05 M M M M Current conditions at 7AM: Temperature: 36°F. Slush in the top of the rain gauge, very light drizzle, no wind. Rain squalls on the Potomac River, about fourteen inches of visibility into the water, trash on the landing, no fish. Songbirds, mourning doves, crows, fish crows and gulls (directly at 7AM, not a single creature was stirring). USGS 01653600 Piscataway Creek gauge height at 7:30 EST: 2.72 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Offline. Station WASD2 - 8594900 - Washington, D.C. Conditions at WASD2 as of (7:00 am EST) 1200 GMT on 01/14/2017: Wind Direction (WDIR): E (100 deg true) Wind Speed (WSPD): 1.9 kts Wind Gust (GST): 6.0 kts Atmospheric Pressure (PRES): 30.65 in Pressure Tendency (PTDY): -0.02 in (Falling) Air Temperature (ATMP): 37.6 °F Water Temperature (WTMP): 37.4 °F Wind Speed at 10 meters (WSPD10M): 1.9 kts Wind Speed at 20 meters (WSPD20M): 1.9 kts
1/15/2017 7:00 AM 0.21 M M M M Current conditions at 7AM: Temperature: 33°F. Frost, fog, the Virginia shore is difficult to see. Breeze on the Potomac River from the NE, low swells from the NW, about ten inches of visibility into the water, a group of three party balloons moving slowly upstream in the channel, no fish. Songbirds, crows, gulls and one duck heading south. USGS 01653600 Piscataway Creek gauge height at 7:30 EST: 3.13 feet with a big spike after midnight in both charts. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Offline. Station WASD2 - 8594900 - Washington, D.C. Conditions at WASD2 as of (7:00 am EST) 1200 GMT on 01/15/2017: Wind Direction (WDIR): NNE (20 deg true) Wind Speed (WSPD): 1.9 kts Wind Gust (GST): 5.1 kts Atmospheric Pressure (PRES): 30.37 in Pressure Tendency (PTDY): +0.06 in (Rising) Air Temperature (ATMP): 37.6 °F Water Temperature (WTMP): 37.4 °F Wind Speed at 10 meters (WSPD10M): 1.9 kts Wind Speed at 20 meters (WSPD20M): 1.9 kts
1/16/2017 7:00 AM 0.01 M M M M Current conditions at 7AM: Temperature: 38°F. Overcast, dark. Light breeze on the Potomac River from the NE, about eighteen inches of visibility into the water, some natural debris moving very slowly upstream along the Maryland shore, seven fish. Songbirds, squirrels, crows, gulls and one great blue heron on the Virginia shore. USGS 01653600 Piscataway Creek gauge height at 7:30 EST: 2.84 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Offline. Station WASD2 - 8594900 - Washington, D.C. Conditions at WASD2 as of (7:00 am EST) 1200 GMT on 01/16/2017: Wind Direction (WDIR): E (100 deg true) Wind Speed (WSPD): 2.9 kts Wind Gust (GST): 4.1 kts Atmospheric Pressure (PRES): 30.46 in Pressure Tendency (PTDY): +0.03 in (Rising) Air Temperature (ATMP): 37.6 °F Water Temperature (WTMP): 37.8 °F Wind Chill (CHILL): 35.2 °F Wind Speed at 10 meters (WSPD10M): 3.9 kts Wind Speed at 20 meters (WSPD20M): 3.9 kts
1/17/2017 7:00 AM 0.05 M M M M Current conditions at 7AM: Temperature: 40°F. Overcast, dark, wet, light fog, no wind. The Potomac River is as smooth as glass, a rare sight: about two feet of visibility into the water, it is possible to see through the water all the way out to the far ends of the Native American fish weir, no trash or debris, six fish, some of them swimming along the surface and creating a wake. Songbirds, crows, fish crows and gulls. USGS 01653600 Piscataway Creek gauge height at 7:30 EST: 2.80 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Offline. Station WASD2 - 8594900 - Washington, D.C. Conditions at WASD2 as of (7:00 am EST) 1200 GMT on 01/17/2017: Wind Direction (WDIR): SSE (160 deg true) Wind Speed (WSPD): 2.9 kts Wind Gust (GST): 4.1 kts Atmospheric Pressure (PRES): 30.19 in Pressure Tendency (PTDY): -0.04 in (Falling) Air Temperature (ATMP): 41.9 °F Water Temperature (WTMP): 38.3 °F Wind Chill (CHILL): 40.1 °F Wind Speed at 10 meters (WSPD10M): 3.9 kts Wind Speed at 20 meters (WSPD20M): 3.9 kts
1/18/2017 7:00 AM 0.13 M M M M Current conditions at 7AM: Temperature: 45°F. Overcast, wet, no wind, heavy fog, no waves. Visibility on the Potomac River is limited to less than 100 yards, about six inches of visibility into the water, no trash or debris, no fish. Songbirds and one squirrel. USGS 01653600 Piscataway Creek gauge height at 7:30 EST: 3.02 feet with a spike, in both charts, just after midnight. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Offline. Station WASD2 - 8594900 - Washington, D.C. Conditions at WASD2 as of (7:00 am EST) 1200 GMT on 01/18/2017: Wind Direction (WDIR): SE (130 deg true) Wind Speed (WSPD): 1.0 kts Wind Gust (GST): 1.9 kts Atmospheric Pressure (PRES): 29.89 in Pressure Tendency (PTDY): +0.02 in (Rising) Air Temperature (ATMP): 46.8 °F Water Temperature (WTMP): 38.8 °F Wind Speed at 10 meters (WSPD10M): 1.9 kts Wind Speed at 20 meters (WSPD20M): 1.9 kts
1/19/2017 7:00 AM 0.01 M M M M Current conditions at 7AM: Temperature: 46°F. Ripples on the Potomac River from the NW, light breeze, 35 feet above the surface of the river, from the NE, about twenty inches of visibility into the water, no trash or debris, three fish. Songbirds, squirrels, crows and gulls. USGS 01653600 Piscataway Creek gauge height at 7:30 EST: 2.82 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Offline. Station WASD2 - 8594900 - Washington, D.C. Conditions at WASD2 as of (7:00 am EST) 1200 GMT on 01/19/2017: Wind Direction (WDIR): WNW (300 deg true) Wind Speed (WSPD): 1.9 kts Wind Gust (GST): 5.1 kts Atmospheric Pressure (PRES): 30.09 in Pressure Tendency (PTDY): +0.02 in (Rising) Air Temperature (ATMP): 44.8 °F Water Temperature (WTMP): 40.5 °F Wind Speed at 10 meters (WSPD10M): 1.9 kts Wind Speed at 20 meters (WSPD20M): 3.9 kts
1/20/2017 7:00 AM 0.01 M M M M Current conditions at 7AM: Temperature: 36°F. Overcast, dark, wet. Very light breeze on the Potomac River from the North, ripples every which way, about eighteen inches of visibility into the water, trash and debris dots the entire stretch of river, three fish. Songbirds, mourning doves, crows, fish crows and lots of gulls. USGS 01653600 Piscataway Creek gauge height at 7:30 EST: 2.76 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Offline. Station WASD2 - 8594900 - Washington, D.C. Conditions at WASD2 as of (7:00 am EST) 1200 GMT on 01/20/2017: Wind Direction (WDIR): ENE (70 deg true) Wind Speed (WSPD): 5.1 kts Wind Gust (GST): 5.1 kts Atmospheric Pressure (PRES): 29.94 in Pressure Tendency (PTDY): -0.03 in (Falling) Air Temperature (ATMP): 41.4 °F Water Temperature (WTMP): 40.3 °F Wind Chill (CHILL): 37.6 °F Wind Speed at 10 meters (WSPD10M): 5.8 kts Wind Speed at 20 meters (WSPD20M): 5.8 kts
1/21/2017 7:00 AM 0.04 M M M M Current conditions at 7AM: Temperature: 45°F. Overcast, light rain, fog, only the tops of the trees on the Virginia shore can be seen, no wind. Low swells on the Potomac River from the SW, about two of visibility into the water despite the fog, the full extent of the Native American fish weir can be seen below the surface of the river, a few pieces of natural debris moving slowly downstream, one fish. Canada geese, songbirds, mourning doves, crows, one red-shouldered hawk and ducks. USGS 01653600 Piscataway Creek gauge height at 7:30 EST: 2.77 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Offline. Station WASD2 - 8594900 - Washington, D.C. Conditions at WASD2 as of (7:00 am EST) 1200 GMT on 01/21/2017: Wind Direction (WDIR): SSW (200 deg true) Wind Speed (WSPD): 1.9 kts Wind Gust (GST): 2.9 kts Atmospheric Pressure (PRES): 29.91 in Pressure Tendency (PTDY): +0.01 in (Rising) Air Temperature (ATMP): 46.2 °F Water Temperature (WTMP): 41.0 °F Wind Speed at 10 meters (WSPD10M): 1.9 kts Wind Speed at 20 meters (WSPD20M): 1.9 kts
1/22/2017 7:00 AM 0.01 M M M M Current conditions at 7AM: Temperature: 46°F. Overcast, drizzle, fog, the Virginia shore can be seen only as a shadow. Wind and small waves on the Potomac River from the WNW, no whitecaps, about ten inches of visibility into the water, one piece of natural debris on the landing, no fish. Songbirds, one flock of crows and another flock of fish crows. USGS 01653600 Piscataway Creek gauge height at 7:30 EST: 2.76 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Offline. Station WASD2 - 8594900 - Washington, D.C. Conditions at WASD2 as of (7:00 am EST) 1200 GMT on 01/22/2017: Wind Direction (WDIR): N (10 deg true) Wind Speed (WSPD): 4.1 kts Wind Gust (GST): 7.0 kts Atmospheric Pressure (PRES): 29.68 in Pressure Tendency (PTDY): -0.01 in (Falling) Air Temperature (ATMP): 46.9 °F Water Temperature (WTMP): 41.5 °F Wind Chill (CHILL): 44.8 °F Wind Speed at 10 meters (WSPD10M): 3.9 kts Wind Speed at 20 meters (WSPD20M): 3.9 kts
1/23/2017 7:00 AM 0.28 M M M M Current conditions at 7AM: Temperature: 45°F. Overcast, dark, fog, light rain. Waves without whitecaps on the Potomac River from the NW, wind in gusts and rain squalls from the NE, about eight inches of visibility into the water, no trash or debris, no fish. Mourning doves and big flocks of crows. USGS 01653600 Piscataway Creek gauge height at 7:30 EST: 3.04 feet with a big spike in both charts. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Offline. Station WASD2 - 8594900 - Washington, D.C. Conditions at WASD2 as of (7:00 am EST) 1200 GMT on 01/23/2017: Wind Direction (WDIR): ENE (60 deg true) Wind Speed (WSPD): 6.0 kts Wind Gust (GST): 15.0 kts Atmospheric Pressure (PRES): 29.49 in Pressure Tendency (PTDY): -0.03 in (Falling) Air Temperature (ATMP): 46.0 °F Water Temperature (WTMP): 41.7 °F Wind Chill (CHILL): 42.4 °F Wind Speed at 10 meters (WSPD10M): 5.8 kts Wind Speed at 20 meters (WSPD20M): 7.8 kts
1/24/2017 7:00 AM 0.73 M M M M Current conditions at 7AM: Temperature: 38°F. Overcast, wet. Waves with a few whitecaps and wind on the Potomac River from the NW, about six inches of visibility into brownish water, no trash or debris, no fish. Songbirds, mourning doves, crows, one bufflehead and gulls. USGS 01653600 Piscataway Creek gauge height at 7:30 EST: 4.25 feet, peaking at over 5.50 feet around midnight. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Offline. Station WASD2 - 8594900 - Washington, D.C. Conditions at WASD2 as of (7:00 am EST) 1200 GMT on 01/24/2017: Wind Direction (WDIR): NNW (330 deg true) Wind Speed (WSPD): 12.0 kts Wind Gust (GST): 20.0 kts Atmospheric Pressure (PRES): 29.49 in Pressure Tendency (PTDY): +0.03 in (Rising) Air Temperature (ATMP): 39.4 °F Water Temperature (WTMP): 42.6 °F Wind Chill (CHILL): 31.5 °F Wind Speed at 10 meters (WSPD10M): 11.7 kts Wind Speed at 20 meters (WSPD20M): 13.6 kts
1/25/2017 7:00 AM 0.01 M M M M Current conditions at 7AM: Temperature: 39°F. Frost on the ground in open areas. Very light breeze on the Potomac River from the NE, about sixteen inches of visibility into the water, high water level but no flooding, some trash and debris moving slowly downstream, four fish. Songbirds, squirrels, crows, fish crows and gulls. USGS 01653600 Piscataway Creek gauge height at 7:30 EST: 3.28 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Offline. Station WASD2 - 8594900 - Washington, D.C. Conditions at WASD2 as of (7:00 am EST) 1200 GMT on 01/25/2017: Wind Direction (WDIR): W (280 deg true) Wind Speed (WSPD): 5.1 kts Wind Gust (GST): 9.9 kts Atmospheric Pressure (PRES): 29.76 in Pressure Tendency (PTDY): +0.06 in (Rising) Air Temperature (ATMP): 45.9 °F Water Temperature (WTMP): 42.8 °F Wind Chill (CHILL): 42.8 °F Wind Speed at 10 meters (WSPD10M): 5.8 kts Wind Speed at 20 meters (WSPD20M): 5.8 kts
1/26/2017 7:00 AM T M M M M Current conditions at 7AM: Temperature: 48°F. Overcast, light rain. Breeze on the Potomac River from the NNE, about eighteen inches of visibility into the water, trash and debris moving slowly downstream on the entire stretch of river, six fish. Songbirds, jays, crows, fish crows, gulls and one adult eagle. USGS 01653600 Piscataway Creek gauge height at 7:30 EST: 3.10 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Offline. Station WASD2 - 8594900 - Washington, D.C. Conditions at WASD2 as of (7:00 am EST) 1200 GMT on 01/26/2017: Wind Direction (WDIR): S (170 deg true) Wind Speed (WSPD): 4.1 kts Wind Gust (GST): 5.1 kts Atmospheric Pressure (PRES): 29.46 in Pressure Tendency (PTDY): -0.01 in (Falling) Air Temperature (ATMP): 52.2 °F Water Temperature (WTMP): 43.7 °F Wind Chill (CHILL): 50.9 °F Wind Speed at 10 meters (WSPD10M): 3.9 kts Wind Speed at 20 meters (WSPD20M): 3.9 kts
1/27/2017 7:00 AM 0.01 M M M M Current conditions at 7AM: Temperature: 39°F. Cloudy. Waves with a few whitecaps and significant wind on the Potomac River from the WNW, about four inches of visibility into brown, murky, water, no trash or debris, no fish. Songbirds, squirrels, little white mushrooms, crows, ducks by the flock and gulls. USGS 01653600 Piscataway Creek gauge height at 7:30 EST: 2.98 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Offline. Station WASD2 - 8594900 - Washington, D.C. Conditions at WASD2 as of (7:00 am EST) 1200 GMT on 01/27/2017: Wind Direction (WDIR): NW (310 deg true) Wind Speed (WSPD): 8.9 kts Wind Gust (GST): 14.0 kts Atmospheric Pressure (PRES): 29.83 in Pressure Tendency (PTDY): +0.04 in (Rising) Air Temperature (ATMP): 40.3 °F Water Temperature (WTMP): 43.5 °F Wind Chill (CHILL): 33.8 °F Wind Speed at 10 meters (WSPD10M): 9.7 kts Wind Speed at 20 meters (WSPD20M): 9.7 kts
1/28/2017 7:00 AM 0.00 0.0 M M M Current conditions at 7AM: Temperature: 34°F. No frost. Wind and waves on the Potomac River from the SW, no whitecaps, no visibility into brown water, no trash or debris, no fish. Canada geese, songbirds, mourning doves, one squirrel, crows, one bufflehead and gulls. USGS 01653600 Piscataway Creek gauge height at 7:30 EST: 2.92 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Offline. Station WASD2 - 8594900 - Washington, D.C. Conditions at WASD2 as of (7:00 am EST) 1200 GMT on 01/28/2017: Wind Direction (WDIR): SW (220 deg true) Wind Speed (WSPD): 6.0 kts Wind Gust (GST): 8.9 kts Atmospheric Pressure (PRES): 29.80 in Pressure Tendency (PTDY): +0.01 in (Rising) Air Temperature (ATMP): 34.9 °F Water Temperature (WTMP): 43.2 °F Wind Chill (CHILL): 28.9 °F Wind Speed at 10 meters (WSPD10M): 5.8 kts Wind Speed at 20 meters (WSPD20M): 5.8 kts
1/29/2017 7:00 AM 0.00 0.0 M M M Current conditions at 7AM: Temperature: 33°F. Cloudy, light frost on the ground in open areas. Wavelets and a breeze with gusts on the Potomac River from the WSW, about ten inches of visibility into the water, no trash or debris, no fish. Songbirds, mourning doves, jays, crows, fish crows and gulls. USGS 01653600 Piscataway Creek gauge height at 7:30 EST: 2.88 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Offline. Station WASD2 - 8594900 - Washington, D.C. Conditions at WASD2 as of (7:00 am EST) 1200 GMT on 01/29/2017: Wind Direction (WDIR): W (280 deg true) Wind Speed (WSPD): 4.1 kts Wind Gust (GST): 5.1 kts Atmospheric Pressure (PRES): 29.76 in Pressure Tendency (PTDY): +0.02 in (Rising) Air Temperature (ATMP): 38.3 °F Water Temperature (WTMP): 43.0 °F Wind Chill (CHILL): 34.7 °F Wind Speed at 10 meters (WSPD10M): 3.9 kts Wind Speed at 20 meters (WSPD20M): 3.9 kts
1/30/2017 7:00 AM 0.10 M M M M Current conditions at 7AM: Temperature: 32°F. Overcast, light fog, a dusting of snow. Breeze and low swells on the Potomac River from the NW, about ten inches of visibility into the water, one piece of trash on the landing, no fish. Songbirds, jays, crows, fish crows, one duck in flight and two adult eagles. USGS 01653600 Piscataway Creek gauge height at 7:30 EST: 2.87 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Offline. Station WASD2 - 8594900 - Washington, D.C. Conditions at WASD2 as of (7:00 am EST) 1200 GMT on 01/30/2017: Wind Direction (WDIR): WNW (300 deg true) Wind Speed (WSPD): 5.1 kts Wind Gust (GST): 8.0 kts Atmospheric Pressure (PRES): 29.81 in Pressure Tendency (PTDY): +0.03 in (Rising) Air Temperature (ATMP): 32.4 °F Water Temperature (WTMP): 43.0 °F Wind Chill (CHILL): 26.8 °F Wind Speed at 10 meters (WSPD10M): 5.8 kts Wind Speed at 20 meters (WSPD20M): 5.8 kts
1/31/2017 7:00 AM 0.00 0.0 M M M Current conditions at 7AM: Temperature: 31°F. Overcast, no frost despite the low temperature. Breeze in gusts 35 feet above the Potomac River from the WSW, squalls on the river's surface from the SSE, ripples and low swells from the WSW, about eight inches of visibility into the water, no trash or debris, no fish. Songbirds, mourning doves, squirrels, crows, fish crows and gulls. USGS 01653600 Piscataway Creek gauge height at 7:30 EST: 2.86 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Offline. Station WASD2 - 8594900 - Washington, D.C. Conditions at WASD2 as of (7:00 am EST) 1200 GMT on 01/31/2017: Wind Direction (WDIR): SSE (150 deg true) Wind Speed (WSPD): 6.0 kts Wind Gust (GST): 8.0 kts Atmospheric Pressure (PRES): 29.91 in Pressure Tendency (PTDY): -0.09 in (Falling) Air Temperature (ATMP): 33.3 °F Water Temperature (WTMP): 42.3 °F Wind Chill (CHILL): 27.1 °F Wind Speed at 10 meters (WSPD10M): 5.8 kts Wind Speed at 20 meters (WSPD20M): 5.8 kts
2/1/2017 7:00 AM 0.00 0.0 M M M Current conditions at 7AM: Temperature: 30°F. Clouds to the East, frost. Low swells on the Potomac River from the SW, squalls and breeze in gusts from the SSE, about one foot of visibility into cloudy water, trash and debris moving slowly upstream in the channel, ten fish. Songbirds, jays, squirrels, mourning doves, crows, fish crows and gulls. USGS 01653600 Piscataway Creek gauge height at 7:30 EST: 2.84 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Offline. Station WASD2 - 8594900 - Washington, D.C.: No recent data. Station BSLM2 - Jug Bay, Chesapeake Bay Reserve, MD Conditions at BSLM2 as of (1:30 am EST) 0630 GMT on 02/01/2017: Note: This report is more than two hours old Air Temperature (ATMP): 30.4 °F We could use weather data from National Airport and Joint Base Andrews - that is possible but difficult.
2/2/2017 7:00 AM 0.00 0.0 M M M Current conditions at 7AM: Temperature: 37°F. Light breeze and ripples on the Potomac River from the West, about eighteen inches of visibility into the water, trash and debris litters the entire stretch of river, two fish. Canada geese, songbirds, mourning doves, jays, one red-shouldered hawk, crows, fish crows, gulls and one adult eagle. USGS 01653600 Piscataway Creek gauge height at 7:30 EST: 2.81 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Offline. Station WASD2 - 8594900 - Washington, D.C. Conditions at WASD2 as of (7:00 am EST) 1200 GMT on 02/02/2017: Wind Direction (WDIR): WSW (240 deg true) Wind Speed (WSPD): 1.9 kts Wind Gust (GST): 1.9 kts Atmospheric Pressure (PRES): 30.11 in Pressure Tendency (PTDY): +0.01 in (Rising) Air Temperature (ATMP): 42.1 °F Water Temperature (WTMP): 41.9 °F Wind Speed at 10 meters (WSPD10M): 1.9 kts Wind Speed at 20 meters (WSPD20M): 1.9 kts
2/3/2017 7:00 AM 0.00 0.0 M M M Current conditions at 7AM: Temperature: 34°F, no frost. Wind and waves without whitecaps on the Potomac River from the NW, about six inches of visibility into the water, foam on the landing, three pieces of trash, no fish. Songbirds, mourning doves, one crow, one barred owl and gulls. USGS 01653600 Piscataway Creek gauge height at 7:30 EST: 2.79 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Offline. Station WASD2 - 8594900 - Washington, D.C. Conditions at WASD2 as of (7:00 am EST) 1200 GMT on 02/03/2017: Wind Direction (WDIR): NW (320 deg true) Wind Speed (WSPD): 4.1 kts Wind Gust (GST): 7.0 kts Atmospheric Pressure (PRES): 30.28 in Pressure Tendency (PTDY): +0.02 in (Rising) Air Temperature (ATMP): 34.7 °F Water Temperature (WTMP): 41.5 °F Wind Chill (CHILL): 30.6 °F Wind Speed at 10 meters (WSPD10M): 3.9 kts Wind Speed at 20 meters (WSPD20M): 3.9 kts
2/4/2017 7:00 AM 0.00 0.0 M M M Current conditions at 7AM: Temperature: 26°F. Windswept, in spite of the low temperature, no frost. Wind and waves without whitecaps on the Potomac River from the NW, about four inches of visibility into the water, ice on the rocks of the Native American fish weir, one piece of natural debris, no fish. Songbirds, crows, one barred owl, mourning doves and gulls. USGS 01653600 Piscataway Creek gauge height at 7:30 EST: 2.76 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Offline. Station WASD2 - 8594900 - Washington, D.C. Conditions at WASD2 as of (7:00 am EST) 1200 GMT on 02/04/2017: Wind Direction (WDIR): WNW (300 deg true) Wind Speed (WSPD): 5.1 kts Wind Gust (GST): 8.0 kts Atmospheric Pressure (PRES): 30.48 in Pressure Tendency (PTDY): +0.08 in (Rising) Air Temperature (ATMP): 26.4 °F Water Temperature (WTMP): 40.6 °F Ice Accretion (ICE): 0.00 in per hour Wind Chill (CHILL): 19.8 °F Wind Speed at 10 meters (WSPD10M): 5.8 kts Wind Speed at 20 meters (WSPD20M): 5.8 kts
2/5/2017 7:00 AM 0.00 0.0 M M M Current conditions at 7AM: Temperature: 34°F. Cloudy, no frost. Low swells, wind and waves with a very few whitecaps on the Potomac River from the SW, gusts from the South, about eight inches of visibility into the water, foam along the Maryland shore, one piece of trash on the landing, no fish. Canada geese by the flock, songbirds, mourning doves, crows and gulls. USGS 01653600 Piscataway Creek gauge height at 7:30 EST: 2.76 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Offline. Station WASD2 - 8594900 - Washington, D.C. Conditions at WASD2 as of (7:00 am EST) 1200 GMT on 02/05/2017: Wind Direction (WDIR): SSW (210 deg true) Wind Speed (WSPD): 7.0 kts Wind Gust (GST): 8.9 kts Atmospheric Pressure (PRES): 30.11 in Pressure Tendency (PTDY): -0.05 in (Falling) Air Temperature (ATMP): 35.6 °F Water Temperature (WTMP): 39.7 °F Wind Chill (CHILL): 29.1 °F Wind Speed at 10 meters (WSPD10M): 7.8 kts Wind Speed at 20 meters (WSPD20M): 7.8 kts
2/6/2017 7:00 AM 0.00 0.0 M M M Current conditions at 7AM: Temperature: 28°F. Frost. Breeze and squalls on the Potomac River from the NE, ripples from the WNW, about fourteen inches of visibility into the water, no trash or debris, not even on the landing, the entire stretch of river is teeming with fish - especially beneath the walls of the old Fort Washington. Songbirds, jays, crows, one red-bellied woodpecker, gulls and six buffleheads. USGS 01653600 Piscataway Creek gauge height at 7:30 EST: 2.76 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Offline. Station WASD2 - 8594900 - Washington, D.C. Conditions at WASD2 as of (7:00 am EST) 1200 GMT on 02/06/2017: Wind Speed (WSPD): 0.0 kts Wind Gust (GST): 0.0 kts Atmospheric Pressure (PRES): 30.12 in Pressure Tendency (PTDY): +0.05 in (Rising) Air Temperature (ATMP): 34.9 °F Water Temperature (WTMP): 39.6 °F Wind Speed at 10 meters (WSPD10M): 0.0 kts Wind Speed at 20 meters (WSPD20M): 0.0 kts
2/7/2017 7:00 AM 0.01 M M M M Current conditions at 7AM: Temperature: 51°F. Dark clouds to the NW. Low swells, wind and waves without whitecaps on the Potomac River from the SW, occasional gusts from the SSE, almost two feet visibility into the water, the alluvial rocks of the Native American fish weir can be seen below the surface, two pieces of natural debris, no fish. Songbirds, one squirrel, mourning doves, crows, fish crows, one pair of buffleheads, cormorants on the pilings off Sheridan Point and gulls. USGS 01653600 Piscataway Creek gauge height at 7:30 EST: 2.79 feet and rising. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Offline. Station WASD2 - 8594900 - Washington, D.C. Conditions at WASD2 as of (7:00 am EST) 1200 GMT on 02/07/2017: Wind Direction (WDIR): S (190 deg true) Wind Speed (WSPD): 5.1 kts Wind Gust (GST): 6.0 kts Atmospheric Pressure (PRES): 29.85 in Pressure Tendency (PTDY): -0.02 in (Falling) Air Temperature (ATMP): 51.4 °F Water Temperature (WTMP): 40.6 °F Wind Chill (CHILL): 49.5 °F Wind Speed at 10 meters (WSPD10M): 5.8 kts Wind Speed at 20 meters (WSPD20M): 5.8 kts
2/8/2017 7:00 AM 0.00 0.0 M M M Current conditions at 7AM: Temperature: 53°F. Breeze in gusts on the Potomac River from the South, about one foot of visibility into the water, a few pieces of natural debris off the Maryland shore, no fish. Songbirds, jays, fish crows and gulls. USGS 01653600 Piscataway Creek gauge height at 7:30 EST: back down to 2.76 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Offline. Station WASD2 - 8594900 - Washington, D.C. Conditions at WASD2 as of (7:00 am EST) 1200 GMT on 02/08/2017: Wind Direction (WDIR): SSE (160 deg true) Wind Speed (WSPD): 4.1 kts Wind Gust (GST): 4.1 kts Atmospheric Pressure (PRES): 29.59 in Pressure Tendency (PTDY): +0.02 in (Rising) Air Temperature (ATMP): 53.6 °F Water Temperature (WTMP): 41.5 °F Wind Chill (CHILL): 52.7 °F Wind Speed at 10 meters (WSPD10M): 3.9 kts Wind Speed at 20 meters (WSPD20M): 3.9 kts
2/9/2017 7:00 AM 0.14 M M M M Current conditions at 7AM: Temperature: 38°F. Cloudy, wet. Significant wind and waves with whitecaps and big, three-foot, swells on the Potomac River from the NNW, about six inches of visibility into murky water, a few pieces of trash and debris are being driven against the Maryland shore, no fish. Songbirds, mourning doves, crows and gulls. USGS 01653600 Piscataway Creek gauge height at 7:30 EST: 2.79 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Offline. Station WASD2 - 8594900 - Washington, D.C. Conditions at WASD2 as of (7:00 am EST) 1200 GMT on 02/09/2017: Wind Direction (WDIR): N (350 deg true) Wind Speed (WSPD): 11.1 kts Wind Gust (GST): 25.1 kts Atmospheric Pressure (PRES): 29.62 in Pressure Tendency (PTDY): +0.15 in (Rising Rapidly) Air Temperature (ATMP): 37.6 °F Water Temperature (WTMP): 42.3 °F Wind Chill (CHILL): 29.5 °F Wind Speed at 10 meters (WSPD10M): 11.7 kts Wind Speed at 20 meters (WSPD20M): 11.7 kts
2/10/2017 7:00 AM 0.02 M M M M Current conditions at 7AM: Temperature: 24°F. Overcast, remnants of snow. Wind on the Potomac River from the NW, waves without whitecaps (in stark contrast, photographic record) from the SW, about four inches of visibility into brown water, ice along the Maryland shore, a few pieces of debris on the landing, no fish. Songbirds, mourning doves, jays, squirrels, crows, one cormorant and gulls. USGS 01653600 Piscataway Creek gauge height at 7:30 EST: 2.82 feet with a sharp peak before midnight. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Offline. Station WASD2 - 8594900 - Washington, D.C. Conditions at WASD2 as of (7:00 am EST) 1200 GMT on 02/10/2017: Wind Direction (WDIR): WNW (290 deg true) Wind Speed (WSPD): 6.0 kts Wind Gust (GST): 8.9 kts Atmospheric Pressure (PRES): 30.40 in Pressure Tendency (PTDY): +0.07 in (Rising) Air Temperature (ATMP): 24.8 °F Water Temperature (WTMP): 41.7 °F Ice Accretion (ICE): 0.04 in per hour Wind Chill (CHILL): 16.9 °F Wind Speed at 10 meters (WSPD10M): 5.8 kts Wind Speed at 20 meters (WSPD20M): 7.8 kts
2/11/2017 7:00 AM 0.00 0.0 M M M Current conditions at 7AM: Temperature: 40°F. Breeze and wavelets on the Potomac River from the SSE, ripples from the SW probably due to the incoming tide, about ten inches of visibility into murky water, one loose pylon moving slowly upstream past the stationary one (photographic record), a few pieces of trash and debris, no fish. Songbirds, jays, mourning doves, squirrels, one red-shouldered hawk, one adult eagle, crows, fish crows, four tundra swans and gulls. USGS 01653600 Piscataway Creek gauge height at 7:30 EST: 2.77 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Offline. Station WASD2 - 8594900 - Washington, D.C. Conditions at WASD2 as of (7:00 am EST) 1200 GMT on 02/11/2017: Wind Direction (WDIR): N (350 deg true) Wind Speed (WSPD): 1.0 kts Wind Gust (GST): 1.9 kts Atmospheric Pressure (PRES): 29.96 in Pressure Tendency (PTDY): +0.01 in (Rising) Air Temperature (ATMP): 38.5 °F Water Temperature (WTMP): 41.7 °F Wind Speed at 10 meters (WSPD10M): 1.9 kts Wind Speed at 20 meters (WSPD20M): 1.9 kts
2/12/2017 7:00 AM 0.00 0.0 M M M Current conditions at 7AM: Temperature: 46°F. Overcast, light drizzle. Breeze and squalls on the Potomac River from the East, ripples from the WNW, about one foot of visibility into the water, two pieces of natural debris, no fish. Songbirds, jays, mourning doves, squirrels, one red-shouldered hawk, crows, fish crows and gulls. USGS 01653600 Piscataway Creek gauge height at 7:30 EST: 2.76 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Offline. Station WASD2 - 8594900 - Washington, D.C. Conditions at WASD2 as of (7:00 am EST) 1200 GMT on 02/12/2017: Wind Direction (WDIR): ENE (70 deg true) Wind Speed (WSPD): 4.1 kts Wind Gust (GST): 6.0 kts Atmospheric Pressure (PRES): 29.89 in Pressure Tendency (PTDY): -0.07 in (Falling) Air Temperature (ATMP): 47.8 °F Water Temperature (WTMP): 41.9 °F Wind Chill (CHILL): 45.9 °F Wind Speed at 10 meters (WSPD10M): 3.9 kts Wind Speed at 20 meters (WSPD20M): 3.9 kts
2/13/2017 7:00 AM 0.02 M M M M Current conditions at 7AM: Temperature: 37°F. Strong wind with waves on the Potomac River from the NNW, two-foot swells and surprisingly few whitecaps, about three inches of visibility into the water, one small, plastic, bucket on the landing, no fish. Songbirds, jays, mourning doves, one red-shouldered hawk, crows and gulls. USGS 01653600 Piscataway Creek gauge height at 7:30 EST: 2.76 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Offline. Station WASD2 - 8594900 - Washington, D.C. Conditions at WASD2 as of (7:00 am EST) 1200 GMT on 02/13/2017: Wind Direction (WDIR): NNW (340 deg true) Wind Speed (WSPD): 14.0 kts Wind Gust (GST): 22.0 kts Atmospheric Pressure (PRES): 29.98 in Pressure Tendency (PTDY): +0.06 in (Rising) Air Temperature (ATMP): 38.1 °F Water Temperature (WTMP): 41.5 °F Wind Chill (CHILL): 29.1 °F Wind Speed at 10 meters (WSPD10M): 13.6 kts Wind Speed at 20 meters (WSPD20M): 15.5 kts
2/14/2017 7:00 AM 0.00 0.0 M M M Current conditions at 7AM: Temperature: 30°F. Overcast, light frost on the ground in open areas, no wind. Ripples on the Potomac River from the WSW, squalls from indeterminate direction along the Virginia shore, about one foot of visibility into the water, no trash or debris, no fish. Songbirds, jays, mourning doves, two red-bellied woodpeckers, crows and gulls. USGS 01653600 Piscataway Creek gauge height at 7:30 EST: 2.72 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Offline. Station WASD2 - 8594900 - Washington, D.C. Conditions at WASD2 as of (7:00 am EST) 1200 GMT on 02/14/2017: Wind Direction (WDIR): S (190 deg true) Wind Speed (WSPD): 1.9 kts Wind Gust (GST): 2.9 kts Atmospheric Pressure (PRES): 30.03 in Pressure Tendency (PTDY): +0.00 in (Steady) Air Temperature (ATMP): 34.7 °F Water Temperature (WTMP): 41.4 °F Wind Speed at 10 meters (WSPD10M): 1.9 kts Wind Speed at 20 meters (WSPD20M): 1.9 kts
2/15/2017 7:00 AM 0.02 M M M M Current conditions at 7AM: Temperature: 37°F. Overcast, no frost. Ripples and low swells on the Potomac River from the WSW, light breeze 35 feet above the surface of the river from the NE, about sixteen inches of visibility into the water, a train of trash in the channel, four fish. Canada geese on the water, songbirds, three red-bellied woodpeckers, crows, one red-shouldered hawk, gulls and one pair of buffleheads. USGS 01653600 Piscataway Creek gauge height at 7:30 EST: 2.74 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Offline. Station WASD2 - 8594900 - Washington, D.C. Conditions at WASD2 as of (7:00 am EST) 1200 GMT on 02/15/2017: Wind Direction (WDIR): SSW (210 deg true) Wind Speed (WSPD): 1.9 kts Wind Gust (GST): 2.9 kts Atmospheric Pressure (PRES): 29.53 in Pressure Tendency (PTDY): -0.09 in (Falling Rapidly) Air Temperature (ATMP): 41.0 °F Water Temperature (WTMP): 41.2 °F Wind Speed at 10 meters (WSPD10M): 1.9 kts Wind Speed at 20 meters (WSPD20M): 3.9 kts
2/16/2017 7:00 AM 0.01 M M M M Current conditions at 7AM: Temperature: 32°F. No frost. Wind and wavelets on the Potomac River from the West, low swells from the NW, about seven inches of visibility into the water, foam on the landing, no trash or debris, no fish. Canada geese by the flock, songbirds, one jay, one catbird, one squirrel, two red-bellied woodpeckers, one sociable red-shouldered hawk in a tree above the rain gauge, fish crows and gulls. USGS 01653600 Piscataway Creek gauge height at 7:30 EST: 2.73 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Offline. Station WASD2 - 8594900 - Washington, D.C. Conditions at WASD2 as of (7:00 am EST) 1200 GMT on 02/16/2017: Wind Direction (WDIR): NW (310 deg true) Wind Speed (WSPD): 8.9 kts Wind Gust (GST): 11.1 kts Atmospheric Pressure (PRES): 29.74 in Pressure Tendency (PTDY): +0.07 in (Rising) Air Temperature (ATMP): 33.6 °F Water Temperature (WTMP): 41.2 °F Wind Chill (CHILL): 25.5 °F Wind Speed at 10 meters (WSPD10M): 9.7 kts Wind Speed at 20 meters (WSPD20M): 9.7 kts
2/17/2017 7:00 AM 0.00 0.0 M M M Current conditions at 7AM: Temperature: 23°F. Frost, dark sky to the WSW. Light breeze and squalls on the Potomac River from the ENE, about two feet of visibility into the water, both arms of the Native American fish weir can be seen below the surface, no trash or debris, no fish. Canada geese, songbirds, squirrels, jays, crows, gulls, one pair of buffleheads, one great blue heron on the Virginia shore, swans in the water off Sheridan Point, one juvenile eagle and one adult eagle. USGS 01653600 Piscataway Creek gauge height at 7:30 EST: 2.71 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Offline. Station WASD2 - 8594900 - Washington, D.C. Conditions at WASD2 as of (7:00 am EST) 1200 GMT on 02/17/2017: Wind Direction (WDIR): WNW (300 deg true) Wind Speed (WSPD): 2.9 kts Wind Gust (GST): 2.9 kts Atmospheric Pressure (PRES): 29.98 in Pressure Tendency (PTDY): +0.02 in (Rising) Air Temperature (ATMP): 30.2 °F Water Temperature (WTMP): 40.5 °F Ice Accretion (ICE): 0.00 in per hour Wind Chill (CHILL): 26.8 °F Wind Speed at 10 meters (WSPD10M): 3.9 kts Wind Speed at 20 meters (WSPD20M): 3.9 kts
2/18/2017 7:00 AM 0.00 0.0 M M M Current conditions at 7AM: Temperature: 30°F. Light frost. Breeze and ripples on the Potomac River from the SSW, about three inches of visibility into the water, a few pieces of trash and debris dot the river, no fish. Canada geese, songbirds, jays, two red-bellied woodpeckers, fish crows, gulls, two cormorants and one great blue heron on the Virginia shore. USGS 01653600 Piscataway Creek gauge height at 7:30 EST: 2.70 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Offline. Station WASD2 - 8594900 - Washington, D.C. Conditions at WASD2 as of (7:00 am EST) 1200 GMT on 02/18/2017: Wind Direction (WDIR): SSW (210 deg true) Wind Speed (WSPD): 2.9 kts Wind Gust (GST): 4.1 kts Atmospheric Pressure (PRES): 29.90 in Pressure Tendency (PTDY): +0.01 in (Rising) Air Temperature (ATMP): 35.1 °F Water Temperature (WTMP): 41.0 °F Wind Chill (CHILL): 32.4 °F Wind Speed at 10 meters (WSPD10M): 3.9 kts Wind Speed at 20 meters (WSPD20M): 3.9 kts
2/19/2017 7:00 AM 0.02 M M M M Current conditions at 7AM: Temperature: 50°F. Overcast, moist. Light breeze, squalls and low swells on the Potomac River from the WSW, almost due west, about two feet of visibility into relatively clear water, trash and debris in the channel, ten fish. Canada geese, songbirds, one squirrel, one red-shouldered hawk, crows, fish crows, gulls, one bufflehead and two cormorants. USGS 01653600 Piscataway Creek gauge height at 7:30 EST: 2.71 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Offline. Station WASD2 - 8594900 - Washington, D.C. Conditions at WASD2 as of (7:00 am EST) 1200 GMT on 02/19/2017: Wind Direction (WDIR): NW (320 deg true) Wind Speed (WSPD): 2.9 kts Wind Gust (GST): 5.1 kts Atmospheric Pressure (PRES): 29.84 in Pressure Tendency (PTDY): +0.05 in (Rising) Air Temperature (ATMP): 57.7 °F Water Temperature (WTMP): 41.5 °F Wind Speed at 10 meters (WSPD10M): 3.9 kts Wind Speed at 20 meters (WSPD20M): 3.9 kts
2/20/2017 7:00 AM 0.00 0.0 M M M Current conditions at 7AM: Temperature: 39°F. Haze. Very light breeze and squalls on the Potomac River from the NNE, about eighteen inches of visibility into the water, the river would be mostly smooth as glass were it not for some trash and debris in the channel and lots of fish activity, thirty fish. A strong odor of decaying organic matter is coming from the river and should show up as particulate matter in the air quality report. The odor is not present on the inland side of the house. Canada geese, songbirds, jays, mourning doves, one red-bellied woodpecker, crows, fish crows, gulls, one cormorant, one bufflehead in flight and one great blue heron on the Virginia shore. USGS 01653600 Piscataway Creek gauge height at 7:30 EST: 2.70 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Offline. Station WASD2 - 8594900 - Washington, D.C. Conditions at WASD2 as of (7:00 am EST) 1200 GMT on 02/20/2017: Wind Speed (WSPD): 0.0 kts Wind Gust (GST): 1.0 kts Atmospheric Pressure (PRES): 30.18 in Pressure Tendency (PTDY): +0.07 in (Rising) Air Temperature (ATMP): 44.1 °F Water Temperature (WTMP): 41.9 °F Wind Speed at 10 meters (WSPD10M): 0.0 kts Wind Speed at 20 meters (WSPD20M): 0.0 kts
2/21/2017 7:00 AM 0.00 0.0 M M M Current conditions at 7AM: Temperature: 37°F. No wind. Ripples on the Potomac River from the WNW, about two feet of visibility into the water, no trash or debris, lots of fish, far too many to count. Canada geese, songbirds, jays, mourning doves, one red-bellied woodpecker, crows, fish crows, gulls and six buffleheads. USGS 01653600 Piscataway Creek gauge height at 7:30 EST: 2.69 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Offline. Station WASD2 - 8594900 - Washington, D.C. Conditions at WASD2 as of (7:00 am EST) 1200 GMT on 02/21/2017: Wind Direction (WDIR): E (100 deg true) Wind Speed (WSPD): 4.1 kts Wind Gust (GST): 7.0 kts Atmospheric Pressure (PRES): 30.34 in Pressure Tendency (PTDY): +0.02 in (Rising) Air Temperature (ATMP): 41.7 °F Water Temperature (WTMP): 42.8 °F Wind Chill (CHILL): 38.7 °F Wind Speed at 10 meters (WSPD10M): 3.9 kts Wind Speed at 20 meters (WSPD20M): 3.9 kts
2/22/2017 7:00 AM 0.01 M M M M Current conditions at 7AM: Temperature: 44°F. Overcast, light rain, no wind. Low swells on the Potomac River from the WNW, squalls from indeterminate direction over toward Virginia, about twenty inches of visibility into the water, one piece of natural debris in the channel, no fish. Canada geese, songbirds, jays, squirrels, crows, fish crows and gulls. USGS 01653600 Piscataway Creek gauge height at 7:30 EST: 2.68 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Offline. Station WASD2 - 8594900 - Washington, D.C. Conditions at WASD2 as of (7:00 am EST) 1200 GMT on 02/22/2017: Wind Direction (WDIR): SSE (160 deg true) Wind Speed (WSPD): 1.9 kts Wind Gust (GST): 5.1 kts Atmospheric Pressure (PRES): 30.02 in Pressure Tendency (PTDY): +0.00 in (Steady) Air Temperature (ATMP): 46.2 °F Water Temperature (WTMP): 44.6 °F Wind Speed at 10 meters (WSPD10M): 1.9 kts Wind Speed at 20 meters (WSPD20M): 3.9 kts
2/23/2017 7:00 AM 0.01 M M M M Current conditions at 7AM: Temperature: 52°F. Haze, no wind. Low swells on the Potomac River from the SW, about eighteen inches of visibility into the water, trash and debris dots the entire stretch of river and is moving slowly downstream, one fish. Canada geese, songbirds, jays, squirrels, one red-bellied woodpecker, crows, fish crows, gulls, three buffleheads and an unusual sight: three deer on the Virginia shore. USGS 01653600 Piscataway Creek gauge height at 7:30 EST: 2.70 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Offline. Station WASD2 - 8594900 - Washington, D.C. Conditions at WASD2 as of (7:00 am EST) 1200 GMT on 02/23/2017: Wind Direction (WDIR): S (170 deg true) Wind Speed (WSPD): 1.9 kts Wind Gust (GST): 2.9 kts Atmospheric Pressure (PRES): 29.89 in Pressure Tendency (PTDY): +0.03 in (Rising) Air Temperature (ATMP): 54.5 °F Water Temperature (WTMP): 46.4 °F Wind Speed at 10 meters (WSPD10M): 1.9 kts Wind Speed at 20 meters (WSPD20M): 1.9 kts
2/24/2017 7:00 AM 0.00 0.0 M M M Current conditions at 7AM: Temperature: 54°F. Breeze and wavelets on the Potomac River from the South, low swells from the SSW, about one foot of visibility into the water, a few pieces of trash and debris are moving slowly downstream, no fish. Canada geese, songbirds, jays, one woodpecker, one red-shouldered hawk, squirrels, fish crows, gulls and one cormorant. USGS 01653600 Piscataway Creek gauge height at 7:30 EST: 2.69 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Offline. Station WASD2 - 8594900 - Washington, D.C. Conditions at WASD2 as of (7:00 am EST) 1200 GMT on 02/24/2017: Wind Direction (WDIR): S (180 deg true) Wind Speed (WSPD): 5.1 kts Wind Gust (GST): 7.0 kts Atmospheric Pressure (PRES): 29.90 in Pressure Tendency (PTDY): +0.01 in (Rising) Air Temperature (ATMP): 54.5 °F Water Temperature (WTMP): 48.2 °F Wind Speed at 10 meters (WSPD10M): 5.8 kts Wind Speed at 20 meters (WSPD20M): 5.8 kts
2/25/2017 7:00 AM 0.00 0.0 M M M Current conditions at 7AM: Temperature: 59°F. Very clear air, it is possible to see the great egrets nesting over in Dyke Marsh. Wind and waves on the Potomac River from the SW, no whitecaps, clouds are also moving in from the SW, occasional gusts from various directions, about ten inches of visibility into the water, no trash or debris except on the landing, no fish. Canada geese, songbirds, jays, squirrels, ground bees, lots of mourning doves, two red-bellied woodpeckers, crows, fish crows, gulls, two buffleheads in flight and one adult eagle atop the big tree over Sheridan Point. USGS 01653600 Piscataway Creek gauge height at 7:30 EST: 2.70 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Offline. Station WASD2 - 8594900 - Washington, D.C. Conditions at WASD2 as of (7:00 am EST) 1200 GMT on 02/25/2017: Wind Direction (WDIR): S (190 deg true) Wind Speed (WSPD): 9.9 kts Wind Gust (GST): 12.0 kts Atmospheric Pressure (PRES): 29.67 in Pressure Tendency (PTDY): -0.05 in (Falling) Air Temperature (ATMP): 59.5 °F Water Temperature (WTMP): 50.0 °F Wind Speed at 10 meters (WSPD10M): 9.7 kts Wind Speed at 20 meters (WSPD20M): 11.7 kts
2/26/2017 7:00 AM 0.30 M M M M Current conditions at 7AM: Temperature: 35°F. No frost. Wind and waves with very few whitecaps on the Potomac River from the NNW, about eight inches of visibility into the water, no trash or debris, no fish. Canada geese, songbirds, mourning doves, one red-bellied woodpecker, squirrels, one pileated woodpecker, fish crows and gulls. USGS 01653600 Piscataway Creek gauge height at 7:30 EST: 3.12 feet with a sharp double peak around midnight. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Offline. Station WASD2 - 8594900 - Washington, D.C. Conditions at WASD2 as of (7:00 am EST) 1200 GMT on 02/26/2017: Wind Direction (WDIR): N (350 deg true) Wind Speed (WSPD): 8.0 kts Wind Gust (GST): 13.0 kts Atmospheric Pressure (PRES): 30.06 in Pressure Tendency (PTDY): +0.11 in (Rising Rapidly) Air Temperature (ATMP): 36.0 °F Water Temperature (WTMP): 50.7 °F Wind Chill (CHILL): 29.1 °F Wind Speed at 10 meters (WSPD10M): 7.8 kts Wind Speed at 20 meters (WSPD20M): 7.8 kts
2/27/2017 7:00 AM 0.01 M M M M Current conditions at 7AM: Temperature: 36°F. Dark clouds to the South and West. Wind and waves on the Potomac River from the SW, about seven inches of visibility into grey water, a few pieces of trash and debris in the channel, no fish. Songbirds, one red-bellied woodpecker, crows, fish crows, gulls, two cormorants, and one adult eagle. USGS 01653600 Piscataway Creek gauge height at 7:30 EST: 2.78 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Offline. Station WASD2 - 8594900 - Washington, D.C. Conditions at WASD2 as of (7:00 am EST) 1200 GMT on 02/27/2017: Wind Direction (WDIR): SSW (210 deg true) Wind Speed (WSPD): 1.9 kts Wind Gust (GST): 4.1 kts Atmospheric Pressure (PRES): 30.39 in Pressure Tendency (PTDY): +0.04 in (Rising) Air Temperature (ATMP): 39.7 °F Water Temperature (WTMP): 50.4 °F Wind Speed at 10 meters (WSPD10M): 1.9 kts Wind Speed at 20 meters (WSPD20M): 1.9 kts
2/28/2017 7:00 AM 0.00 0.0 M M M Current conditions at 7AM: Temperature: 43°F. Breeze and squalls on the Potomac River from the SE, about fourteen inches of visibility into the water, a few pieces of trash and debris moving rapidly upstream in the channel, one big fish jumping clear out of the water. Songbirds, squirrels, mourning doves, woodpeckers, crows, fish crows, gulls and buffleheads. USGS 01653600 Piscataway Creek gauge height at 7:30 EST: 2.73 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Offline. Station WASD2 - 8594900 - Washington, D.C. Conditions at WASD2 as of (7:00 am EST) 1200 GMT on 02/28/2017: Wind Direction (WDIR): E (100 deg true) Wind Speed (WSPD): 1.0 kts Wind Gust (GST): 2.9 kts Atmospheric Pressure (PRES): 30.30 in Pressure Tendency (PTDY): +0.00 in (Steady) Air Temperature (ATMP): 48.7 °F Water Temperature (WTMP): 50.9 °F Wind Speed at 10 meters (WSPD10M): 1.9 kts Wind Speed at 20 meters (WSPD20M): 1.9 kts
3/1/2017 7:00 AM 0.35 M M M M Current conditions at 7AM: Temperature: 58°F. Overcast, wet. Wind and waves with a few whitecaps on the Potomac River from the WSW, about eight inches of visibility into the water, one piece of natural debris, foam on the river, no fish. Canada geese, songbirds, jays by the flock, mourning doves, crows, gulls, cormorants and one grebe. USGS 01653600 Piscataway Creek gauge height at 7:30 EST: no current data available. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Offline. Station WASD2 - 8594900 - Washington, D.C. Conditions at WASD2 as of (7:00 am EST) 1200 GMT on 03/01/2017: Wind Direction (WDIR): S (180 deg true) Wind Speed (WSPD): 7.0 kts Wind Gust (GST): 8.9 kts Atmospheric Pressure (PRES): 29.79 in Pressure Tendency (PTDY): -0.07 in (Falling) Air Temperature (ATMP): 58.3 °F Water Temperature (WTMP): 52.9 °F Wind Speed at 10 meters (WSPD10M): 7.8 kts Wind Speed at 20 meters (WSPD20M): 7.8 kts
3/2/2017 7:00 AM 0.06 M M M M Current conditions at 7AM: Temperature: 46°F. Significant wind and waves with big, four-foot swells and whitecaps on the Potomac River from the NW, gusts from the West, about five inches of visibility into the water, no trash or debris, no fish. Songbirds, jays, crows, gulls and in spite of the cold and strong winds, many fresh ground bee mounds with their holes open. USGS 01653600 Piscataway Creek gauge height at 7:30 EST: 3.01 feet - yesterday's peak was even higher than the one on 25 February 2017. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Offline. Station WASD2 - 8594900 - Washington, D.C. Conditions at WASD2 as of (7:00 am EST) 1200 GMT on 03/02/2017: Wind Direction (WDIR): NW (310 deg true) Wind Speed (WSPD): 15.0 kts Wind Gust (GST): 26.0 kts Atmospheric Pressure (PRES): 29.84 in Pressure Tendency (PTDY): +0.11 in (Rising Rapidly) Air Temperature (ATMP): 47.1 °F Water Temperature (WTMP): 53.1 °F Wind Chill (CHILL): 40.5 °F Wind Speed at 10 meters (WSPD10M): 15.5 kts Wind Speed at 20 meters (WSPD20M): 17.5 kts
3/3/2017 7:00 AM 0.00 0.0 M M M Current conditions at 7AM: Temperature: 34°F. Wind and wavelets on the Potomac River from the West, low swells from the NW, lots of foam along the Maryland shore, about four inches of visibility into the water, one big piece of trash on the landing, no fish. Songbirds, mourning doves, crows and jays. Other data unavailable due to internet connectivity issues.
3/4/2017 7:00 AM 0.00 0.0 M M M Current conditions at 7AM: Temperature: 28°F. Frost. Wind and waves on the Potomac River from the West, no whitecaps, about six inches of visibility into the water, foam on the landing, trash and debris exposed by an extremely low tide, one fish jumping. Songbirds, jays, one red-bellied woodpecker, mourning doves, one red-shouldered hawk, crows, one woodchuck, gulls, cormorants and one great blue heron in shallow water off the Virginia shore (photographic record). USGS 01653600 Piscataway Creek gauge height at 7:30 EST: 2.73 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Offline. Station WASD2 - 8594900 - Washington, D.C. Conditions at WASD2 as of (7:00 am EST) 1200 GMT on 03/04/2017: Wind Direction (WDIR): W (270 deg true) Wind Speed (WSPD): 4.1 kts Wind Gust (GST): 6.0 kts Atmospheric Pressure (PRES): 30.60 in Pressure Tendency (PTDY): +0.04 in (Rising) Air Temperature (ATMP): 29.5 °F Water Temperature (WTMP): 50.4 °F Wind Chill (CHILL): 24.4 °F Wind Speed at 10 meters (WSPD10M): 3.9 kts Wind Speed at 20 meters (WSPD20M): 3.9 kts
3/5/2017 7:00 AM 0.00 0.0 M M M Current conditions at 7AM: Temperature: 23°F. Windswept and dry, no sign of frost. Wind and wavelets on the Potomac River from the NE, the flag south of Hog Island is also being blown from the NE, one-foot swells from the NW (photographic record), about three inches of visibility into the water at the shoreline, very low tide, no trash or debris, no fish. Songbirds, one woodpecker, crows and gulls. USGS 01653600 Piscataway Creek gauge height at 7:30 EST: 2.72 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Offline. Station WASD2 - 8594900 - Washington, D.C. Conditions at WASD2 as of (7:00 am EST) 1200 GMT on 03/05/2017: Wind Direction (WDIR): N (10 deg true) Wind Speed (WSPD): 5.1 kts Wind Gust (GST): 12.0 kts Atmospheric Pressure (PRES): 30.72 in Pressure Tendency (PTDY): +0.04 in (Rising) Air Temperature (ATMP): 22.6 °F Water Temperature (WTMP): 49.3 °F Wind Chill (CHILL): 15.3 °F Wind Speed at 10 meters (WSPD10M): 5.8 kts Wind Speed at 20 meters (WSPD20M): 5.8 kts
3/6/2017 7:00 AM 0.00 0.0 M M M Current conditions at 7AM: Temperature: 32°F. Light frost on the ground in open areas. Breeze and squalls on the Potomac River from the SSE, low swells from the SW, about eight inches of visibility into the water, no trash or debris, one fish. Songbirds, mourning doves, one woodpecker, crows, gulls, five buffleheads and three eagles. USGS 01653600 Piscataway Creek gauge height at 7:30 EST: 2.70 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Offline. Station WASD2 - 8594900 - Washington, D.C. Conditions at WASD2 as of (7:00 am EST) 1200 GMT on 03/06/2017: Wind Direction (WDIR): S (180 deg true) Wind Speed (WSPD): 7.0 kts Wind Gust (GST): 8.0 kts Atmospheric Pressure (PRES): 30.50 in Pressure Tendency (PTDY): +0.00 in (Steady) Air Temperature (ATMP): 35.4 °F Water Temperature (WTMP): 48.4 °F Wind Chill (CHILL): 28.9 °F Wind Speed at 10 meters (WSPD10M): 7.8 kts Wind Speed at 20 meters (WSPD20M): 7.8 kts
3/7/2017 7:00 AM 0.00 0.0 M M M Current conditions at 7AM: Temperature: 52°F. Overcast, sprinkles of rain on the flagstones. Wind and waves without whitecaps on the Potomac River from the South, low swells from the SW, about one foot of visibility into the water, one piece of natural debris, no fish. Canada geese, songbirds, jays, mourning doves, squirrels, crows, fish crows, cormorants and gulls. USGS 01653600 Piscataway Creek gauge height at 7:30 EST: 2.72 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Offline. Station WASD2 - 8594900 - Washington, D.C. Conditions at WASD2 as of (7:00 am EST) 1200 GMT on 03/07/2017: Wind Direction (WDIR): S (180 deg true) Wind Speed (WSPD): 6.0 kts Wind Gust (GST): 8.0 kts Atmospheric Pressure (PRES): 30.27 in Pressure Tendency (PTDY): +0.00 in (Steady) Air Temperature (ATMP): 52.5 °F Water Temperature (WTMP): 48.2 °F Wind Chill (CHILL): 50.2 °F Wind Speed at 10 meters (WSPD10M): 7.8 kts Wind Speed at 20 meters (WSPD20M): 7.8 kts
3/8/2017 7:00 AM 0.11 M M M M Current conditions at 7AM: Temperature: 47°F. Overcast, wet. Gusts on the Potomac River from various directions between north and west, low swells from the NW, breeze and squalls from the North, about eight inches of visibility into the water, a few pieces of trash and debris moving slowly downstream, no fish. Songbirds, squirrels, crows and gulls. USGS 01653600 Piscataway Creek gauge height at 7:30 EST: 2.74 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Offline. Station WASD2 - 8594900 - Washington, D.C. Conditions at WASD2 as of (7:00 am EST) 1200 GMT on 03/08/2017: Wind Direction (WDIR): NW (310 deg true) Wind Speed (WSPD): 8.0 kts Wind Gust (GST): 15.0 kts Atmospheric Pressure (PRES): 30.12 in Pressure Tendency (PTDY): +0.09 in (Rising Rapidly) Air Temperature (ATMP): 50.5 °F Water Temperature (WTMP): 48.7 °F Wind Chill (CHILL): 46.9 °F Wind Speed at 10 meters (WSPD10M): 9.7 kts Wind Speed at 20 meters (WSPD20M): 9.7 kts
3/9/2017 7:00 AM 0.00 0.0 M M M Current conditions at 7AM: Temperature: 48°F. Wind, waves and low swells on the Potomac River from the SSW, occasional gusts from the South, about five inches of visibility into the water, one piece of plastic trash, no fish. Canada geese, songbirds, jays, lots of ground bee burrows, squirrels, crows, gulls and one adult eagle. USGS 01653600 Piscataway Creek gauge height at 7:30 EST: 2.71 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Offline. Station WASD2 - 8594900 - Washington, D.C. Conditions at WASD2 as of (7:00 am EST) 1200 GMT on 03/09/2017: Wind Direction (WDIR): SSW (210 deg true) Wind Speed (WSPD): 5.1 kts Wind Gust (GST): 8.9 kts Atmospheric Pressure (PRES): 30.12 in Pressure Tendency (PTDY): +0.02 in (Rising) Air Temperature (ATMP): 51.3 °F Water Temperature (WTMP): 49.5 °F Wind Chill (CHILL): 49.3 °F Wind Speed at 10 meters (WSPD10M): 5.8 kts Wind Speed at 20 meters (WSPD20M): 5.8 kts
3/10/2017 7:00 AM 0.01 M M M M Current conditions at 7AM: Temperature: 46°F. Overcast, light rain. Wind and waves on the Potomac River from the NW, about eight inches of visibility into the water, two pieces of trash, no fish. Canada geese, songbirds, jays by the flock, lots of ground bee burrows, squirrels, mourning doves and crows. USGS 01653600 Piscataway Creek gauge height at 7:30 EST: 2.69 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Offline. Station WASD2 - 8594900 - Washington, D.C. Conditions at WASD2 as of (7:00 am EST) 1200 GMT on 03/10/2017: Wind Direction (WDIR): N (360 deg true) Wind Speed (WSPD): 8.0 kts Wind Gust (GST): 12.0 kts Atmospheric Pressure (PRES): 29.82 in Pressure Tendency (PTDY): +0.00 in (Steady) Air Temperature (ATMP): 47.5 °F Water Temperature (WTMP): 49.6 °F Wind Chill (CHILL): 43.2 °F Wind Speed at 10 meters (WSPD10M): 7.8 kts Wind Speed at 20 meters (WSPD20M): 9.7 kts
3/11/2017 7:00 AM 0.08 M M M M Current conditions at 7AM: Temperature: 27°F. Windswept, little sign of frost. Wind, waves with a few whitecaps and low swells on the Potomac River from the NNW, about four inches of visibility into the water, trash on the landing, no fish. Canada geese, songbirds, jays, squirrels, one red-shouldered hawk, mourning doves, crows, gulls by the flock and swans in the water off Mattingly Point by Accokeek. The ground bee burrows are closed up. USGS 01653600 Piscataway Creek gauge height at 7:30 EST: 2.76 feet with a slight rise reflecting the rain we received. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Offline. Station WASD2 - 8594900 - Washington, D.C. Conditions at WASD2 as of (7:00 am EST) 1200 GMT on 03/11/2017: Wind Direction (WDIR): NNW (340 deg true) Wind Speed (WSPD): 7.0 kts Wind Gust (GST): 12.0 kts Atmospheric Pressure (PRES): 30.29 in Pressure Tendency (PTDY): +0.08 in (Rising) Air Temperature (ATMP): 27.0 °F Water Temperature (WTMP): 48.6 °F Wind Chill (CHILL): 18.7 °F Wind Speed at 10 meters (WSPD10M): 7.8 kts Wind Speed at 20 meters (WSPD20M): 7.8 kts
3/12/2017 7:00 AM 0.01 M M M M Current conditions at 7AM: Temperature: 28°F. Windswept, dry, no frost. Wind and wavelets on the Potomac River from the West, low swells from the NW, about eight inches of visibility into the water, foam on the Maryland shore, no trash or debris, no fish. Canada geese, songbirds, lots of ground bee burrows, squirrels, crows, fish crows and gulls. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.67 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Offline. Station WASD2 - 8594900 - Washington, D.C. Conditions at WASD2 as of (7:00 am EDT) 1100 GMT on 03/12/2017: Wind Direction (WDIR): NNW (340 deg true) Wind Speed (WSPD): 2.9 kts Wind Gust (GST): 7.0 kts Atmospheric Pressure (PRES): 30.38 in Pressure Tendency (PTDY): +0.01 in (Rising) Air Temperature (ATMP): 28.2 °F Water Temperature (WTMP): 47.5 °F Wind Chill (CHILL): 24.6 °F Wind Speed at 10 meters (WSPD10M): 3.9 kts Wind Speed at 20 meters (WSPD20M): 3.9 kts
3/13/2017 7:00 AM 0.00 0.0 M M M Current conditions at 7AM: Temperature: 23°F. Frost. Breeze and squalls on the Potomac River from the NE, low swells from the NW, about one foot of visibility into the water, no trash or debris, no fish. Canada geese, songbirds, fish crows and gulls. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.66 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Offline. Station WASD2 - 8594900 - Washington, D.C. Conditions at WASD2 as of (7:00 am EST) 1100 GMT on 03/13/2017: Wind Direction (WDIR): E (90 deg true) Wind Speed (WSPD): 2.9 kts Wind Gust (GST): 8.0 kts Atmospheric Pressure (PRES): 30.48 in Air Temperature (ATMP): 28.9 °F Water Temperature (WTMP): 47.1 °F Wind Chill (CHILL): 25.3 °F Wind Speed at 10 meters (WSPD10M): 3.9 kts Wind Speed at 20 meters (WSPD20M): 3.9 kts
3/14/2017 7:00 AM 1.20 M M M M Current conditions at 7AM: Temperature: 32°F. Significant wind, waves with whitecaps and low swells on the Potomac River from the NNW, no visibility into the water, no trash or debris, no fish. Songbirds and one crow. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 3.22 feet with a big spike starting before midnight. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Offline. Station WASD2 - 8594900 - Washington, D.C. Conditions at WASD2 as of (7:00 am EDT) 1100 GMT on 03/14/2017: Wind Direction (WDIR): N (350 deg true) Wind Speed (WSPD): 11.1 kts Wind Gust (GST): 19.0 kts Atmospheric Pressure (PRES): 29.63 in Pressure Tendency (PTDY): -0.18 in (Falling Rapidly) Air Temperature (ATMP): 31.1 °F Water Temperature (WTMP): 46.6 °F Wind Chill (CHILL): 21.4 °F Wind Speed at 10 meters (WSPD10M): 11.7 kts Wind Speed at 20 meters (WSPD20M): 11.7 kts
3/15/2017 7:00 AM 0.05 M M M M Current conditions at 7AM: Temperature: 22°F. Wind, waves and low swells on the Potomac River from the NW, no whitecaps, no visibility into the water, extreme low tide exposing trash and debris, no fish, the shoreline on both sides of the river is laid bare and there is no trace, whatsoever, of submerged aquatic vegetation. Songbirds, crows and gulls. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 3.66 feet with a double peak last night. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Offline. Station WASD2 - 8594900 - Washington, D.C. Conditions at WASD2 as of (7:00 am EDT) 1100 GMT on 03/15/2017: Wind Direction (WDIR): NW (310 deg true) Wind Speed (WSPD): 8.0 kts Wind Gust (GST): 13.0 kts Atmospheric Pressure (PRES): 29.86 in Air Temperature (ATMP): 22.8 °F Water Temperature (WTMP): 44.2 °F Ice Accretion (ICE): 0.04 in per hour Wind Chill (CHILL): 12.9 °F Wind Speed at 10 meters (WSPD10M): 7.8 kts Wind Speed at 20 meters (WSPD20M): 9.7 kts
3/16/2017 7:00 AM 0.00 0.0 M M M Current conditions at 7AM: Temperature: 28°F. The ground is quite frozen, but there is still about a quarter of an inch of give on top. Wind and waves on the Potomac River from the SW, no whitecaps, ice along the Maryland shore, no visibility into the water, no trash or debris, no fish. Songbirds, crows, fish crows and gulls. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 3.10 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Offline. Station WASD2 - 8594900 - Washington, D.C. Conditions at WASD2 as of (7:00 am EDT) 1100 GMT on 03/16/2017: Wind Direction (WDIR): WSW (240 deg true) Wind Speed (WSPD): 5.1 kts Wind Gust (GST): 8.0 kts Atmospheric Pressure (PRES): 30.15 in Pressure Tendency (PTDY): +0.02 in (Rising) Air Temperature (ATMP): 28.0 °F Water Temperature (WTMP): 42.4 °F Ice Accretion (ICE): 0.00 in per hour Wind Chill (CHILL): 21.7 °F Wind Speed at 10 meters (WSPD10M): 5.8 kts Wind Speed at 20 meters (WSPD20M): 5.8 kts
3/17/2017 7:00 AM 0.00 0.0 M M M Current conditions at 7AM: Temperature: 24°F. Quite calm. Breeze and squalls on the Potomac River from the SSE, about ten inches of visibility into the water, no trash or debris, one fish. Songbirds, jays, mourning doves, one woodpecker and gulls. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 3.04 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Offline. Station WASD2 - 8594900 - Washington, D.C. Conditions at WASD2 as of 1100 GMT on 03/17/2017: Wind Direction (WDIR): WNW (300 deg true) Wind Speed (WSPD): 1.0 kts Wind Gust (GST): 1.9 kts Atmospheric Pressure (PRES): 30.36 in Pressure Tendency (PTDY): +0.05 in (Rising) Air Temperature (ATMP): 30.9 °F Water Temperature (WTMP): 41.7 °F Ice Accretion (ICE): 0.00 in per hour Wind Speed at 10 meters (WSPD10M): 1.9 kts Wind Speed at 20 meters (WSPD20M): 1.9 kts
3/18/2017 7:00 AM 0.05 M M M M Current conditions at 7AM: Temperature: 41°F. Wet, light fog. Squalls in the channel of the Potomac River from the SE, about eighteen inches of visibility into the water, no trash or debris, one big fish jumping clear out of the water. Canada geese, songbirds, mourning doves, gulls, lots of noisy crows and lots of noisy fish crows. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.97 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Offline. Station WASD2 - 8594900 - Washington, D.C. Conditions at WASD2 as of (7:00 am EDT) 1100 GMT on 03/18/2017: Wind Direction (WDIR): E (80 deg true) Wind Speed (WSPD): 1.9 kts Wind Gust (GST): 4.1 kts Atmospheric Pressure (PRES): 30.09 in Pressure Tendency (PTDY): -0.02 in (Falling) Air Temperature (ATMP): 41.9 °F Water Temperature (WTMP): 42.4 °F Wind Speed at 10 meters (WSPD10M): 1.9 kts Wind Speed at 20 meters (WSPD20M): 1.9 kts
3/19/2017 7:00 AM 0.53 M M M M Current conditions at 7AM: Temperature: 36°F. Overcast, light rain, fog. Wind and waves with a few whitecaps on the Potomac River from the NNW, about six inches of visibility into brown-grey water, no trash or debris, no fish. Canada geese, songbirds, jays, one squirrel, gulls and one adult eagle in the big oak over the landing. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 3.61 feet and rising. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Offline. Station WASD2 - 8594900 - Washington, D.C. Conditions at WASD2 as of (7:00 am EDT) 1100 GMT on 03/19/2017: Wind Direction (WDIR): N (360 deg true) Wind Speed (WSPD): 5.1 kts Wind Gust (GST): 11.1 kts Atmospheric Pressure (PRES): 30.16 in Air Temperature (ATMP): 36.3 °F Water Temperature (WTMP): 41.9 °F Wind Chill (CHILL): 31.5 °F Wind Speed at 10 meters (WSPD10M): 5.8 kts Wind Speed at 20 meters (WSPD20M): 5.8 kts
3/20/2017 7:00 AM 0.03 M M M M Current conditions at 7AM: Temperature: 36°F. Frost on the ground in open areas. Wind and waves on the Potomac River from the NW, no whitecaps, about five inches of visibility into the water, no trash or debris, no fish. Canada geese, songbirds, jays, crows, two pileated woodpeckers, four cormorants, two gulls and a sure sign of spring: a pair of ospreys. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 3.41 feet, peaking at over 4.5 feet yesterday around noon. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Offline. Station WASD2 - 8594900 - Washington, D.C. Conditions at WASD2 as of (7:00 am EDT) 1100 GMT on 03/20/2017: Wind Direction (WDIR): NNW (330 deg true) Wind Speed (WSPD): 4.1 kts Wind Gust (GST): 6.0 kts Atmospheric Pressure (PRES): 30.22 in Pressure Tendency (PTDY): +0.03 in (Rising) Air Temperature (ATMP): 39.2 °F Water Temperature (WTMP): 42.3 °F Wind Chill (CHILL): 35.8 °F Wind Speed at 10 meters (WSPD10M): 3.9 kts Wind Speed at 20 meters (WSPD20M): 3.9 kts
3/21/2017 7:00 AM 0.03 M M M M Current conditions at 7AM: Temperature: 44°F. Overcast. Almost imperceptible breeze on the Potomac River from the NNW, the clouds are also being driven from the NNW, about two feet of visibility into the water, a few pieces of trash and debris dot the channel, two fish. Canada geese, songbirds, jays, fish crows, one red-shouldered hawk, gulls, one pair of buffleheads, ospreys and one adult eagle. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 3.16 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Offline. Station WASD2 - 8594900 - Washington, D.C. Conditions at WASD2 as of (7:00 am EDT) 1100 GMT on 03/21/2017: Wind Direction (WDIR): NNE (30 deg true) Wind Speed (WSPD): 1.0 kts Wind Gust (GST): 5.1 kts Atmospheric Pressure (PRES): 29.93 in Pressure Tendency (PTDY): -0.03 in (Falling) Air Temperature (ATMP): 46.4 °F Water Temperature (WTMP): 42.8 °F Wind Speed at 10 meters (WSPD10M): 1.9 kts Wind Speed at 20 meters (WSPD20M): 1.9 kts
3/22/2017 7:00 AM 0.01 M M M M Current conditions at 7AM: Temperature: 45°F. Wind, waves, big three-foot swells and whitecaps on the Potomac River from the NNW, about six inches of visibility into grey water, one large plastic bag on the landing, no fish. Canada geese, songbirds, jays, fish crows, one osprey, one cormorant and gulls. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 3.03 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Offline. Station WASD2 - 8594900 - Washington, D.C. Conditions at WASD2 as of (7:00 am EDT) 1100 GMT on 03/22/2017: Wind Direction (WDIR): NNW (340 deg true) Wind Speed (WSPD): 12.0 kts Wind Gust (GST): 22.9 kts Atmospheric Pressure (PRES): 30.08 in Pressure Tendency (PTDY): +0.16 in (Rising Rapidly) Air Temperature (ATMP): 45.3 °F Water Temperature (WTMP): 43.9 °F Wind Chill (CHILL): 39.0 °F Wind Speed at 10 meters (WSPD10M): 11.7 kts Wind Speed at 20 meters (WSPD20M): 13.6 kts
3/23/2017 7:00 AM 0.00 0.0 M M M Current conditions at 7AM: Temperature: 24°F. Frost. Breeze and squalls on the Potomac River from the NE, the flag south of Hog Island is also being blown from the NE, low swells from the NW, about ten inches of visibility into the water, no trash or debris, no fish. Canada geese, songbirds, jays, mourning doves, crows, gulls, one osprey in the oak above the landing and one adult eagle in the big tree above Sheridan Point. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.93 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Offline. Station WASD2 - 8594900 - Washington, D.C. Conditions at WASD2 as of (7:00 am EDT) 1100 GMT on 03/23/2017: Wind Direction (WDIR): NE (50 deg true) Wind Speed (WSPD): 1.9 kts Wind Gust (GST): 5.1 kts Atmospheric Pressure (PRES): 30.62 in Pressure Tendency (PTDY): +0.08 in (Rising) Air Temperature (ATMP): 30.4 °F Water Temperature (WTMP): 44.6 °F Ice Accretion (ICE): 0.00 in per hour Wind Speed at 10 meters (WSPD10M): 1.9 kts Wind Speed at 20 meters (WSPD20M): 1.9 kts It looks as if they need to tap the glass on their thermometer (very carefully) at WASD2 - six degrees of difference in temperature is quite a lot.
3/24/2017 7:00 AM 0.00 0.0 M M M Current conditions at 7AM: Temperature: 35°F. Despite the temperature, light frost on the ground in open areas. Significant wind and waves on the Potomac River from the SSW (almost due south) but no whitecaps, foam building just off the Maryland shore, about eight inches of visibility into the water, no trash or debris, no fish. Canada geese, songbirds, mourning doves, two red-bellied woodpeckers and cormorants by the flock. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.92 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Offline. Station WASD2 - 8594900 - Washington, D.C. Conditions at WASD2 as of (7:00 am EDT) 1100 GMT on 03/24/2017: Wind Direction (WDIR): S (180 deg true) Wind Speed (WSPD): 13.0 kts Wind Gust (GST): 15.9 kts Atmospheric Pressure (PRES): 30.45 in Air Temperature (ATMP): 38.5 °F Water Temperature (WTMP): 45.9 °F Wind Chill (CHILL): 29.8 °F Wind Speed at 10 meters (WSPD10M): 13.6 kts Wind Speed at 20 meters (WSPD20M): 13.6 kts
3/25/2017 7:00 AM 0.10 M M M M Current conditions at 7AM: Temperature: 54°F. Wind on the Potomac River from the South, low swells from the SSW, wave direction indeterminate due to lots of boat traffic, about one foot of visibility into the water, no trash or debris, no fish. Canada geese, songbirds, jays, mourning doves, nesting ospreys, cormorants and gulls. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.92 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Offline. Station WASD2 - 8594900 - Washington, D.C. Conditions at WASD2 as of (7:00 am EDT) 1100 GMT on 03/25/2017: Wind Direction (WDIR): SSE (160 deg true) Wind Speed (WSPD): 1.9 kts Wind Gust (GST): 2.9 kts Atmospheric Pressure (PRES): 30.16 in Pressure Tendency (PTDY): +0.03 in (Rising) Air Temperature (ATMP): 55.9 °F Water Temperature (WTMP): 46.8 °F Wind Speed at 10 meters (WSPD10M): 1.9 kts Wind Speed at 20 meters (WSPD20M): 3.9 kts
3/26/2017 7:00 AM 0.01 M M M M Current conditions at 7AM: Temperature: 48°F. Overcast, light fog. Breeze and wavelets on the Potomac River from the NE, the flag south of Hog Island is also being blown from the NE, one-foot swells from the NW, about eighteen inches of visibility into the water, one piece of natural debris, no fish. Canada geese, songbirds, crows, fish crows, ducks, ospreys, gulls, and cormorants by the flock. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.89 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Offline. Station WASD2 - 8594900 - Washington, D.C. Conditions at WASD2 as of (7:00 am EDT) 1100 GMT on 03/26/2017: Wind Direction (WDIR): E (80 deg true) Wind Speed (WSPD): 5.1 kts Wind Gust (GST): 8.9 kts Atmospheric Pressure (PRES): 30.29 in Pressure Tendency (PTDY): +0.04 in (Rising) Air Temperature (ATMP): 48.9 °F Water Temperature (WTMP): 47.8 °F Wind Chill (CHILL): 46.4 °F Wind Speed at 10 meters (WSPD10M): 5.8 kts Wind Speed at 20 meters (WSPD20M): 5.8 kts
3/27/2017 7:00 AM 0.02 M M M M Current conditions at 7AM: Temperature: 46°F. Wet, thick fog, no wind. The Virginia shore cannot be seen at all. Ripples on the Potomac River from the NW, about one foot of visibility into the water. Trash and debris is being lifted from the shore by the rising tide. It is eddying upstream in the landing and moving downstream in the river itself. No fish. Songbirds, jays, four deer, one woodpecker, fish crows, ospreys and gulls. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.87 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Offline. Station WASD2 - 8594900 - Washington, D.C. Conditions at WASD2 as of (7:00 am EDT) 1100 GMT on 03/27/2017: Wind Direction (WDIR): E (80 deg true) Wind Speed (WSPD): 1.9 kts Wind Gust (GST): 2.9 kts Atmospheric Pressure (PRES): 30.09 in Pressure Tendency (PTDY): -0.01 in (Falling) Air Temperature (ATMP): 47.5 °F Water Temperature (WTMP): 48.4 °F Wind Speed at 10 meters (WSPD10M): 1.9 kts Wind Speed at 20 meters (WSPD20M): 3.9 kts
3/28/2017 7:00 AM 0.00 0.0 M M M Current conditions at 7AM: Temperature: 60°F. Overcast, haze. Very light breeze, in gusts, and ripples on the Potomac River from the SSW, about sixteen inches of visibility into the water, trash and debris, moving slowly upstream, litters the entire stretch of river, four fish jumping. Canada geese, songbirds, jays, mourning doves, one red-bellied woodpecker, ground bees, squirrels, crows, fish crows, nesting ospreys, one pair of mallard ducks, one pair of buffleheads, cormorants and gulls. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.87 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Offline. Station WASD2 - 8594900 - Washington, D.C. Conditions at WASD2 as of (7:00 am EDT) 1100 GMT on 03/28/2017: Wind Direction (WDIR): S (170 deg true) Wind Speed (WSPD): 1.9 kts Wind Gust (GST): 2.9 kts Atmospheric Pressure (PRES): 29.83 in Pressure Tendency (PTDY): +0.00 in (Steady) Air Temperature (ATMP): 62.2 °F Water Temperature (WTMP): 50.4 °F Wind Speed at 10 meters (WSPD10M): 1.9 kts Wind Speed at 20 meters (WSPD20M): 3.9 kts
3/29/2017 7:00 AM 0.04 M M M M Current conditions at 7AM: Temperature: 55°F. Overcast, wet. Wind and waves with a few whitecaps on the Potomac River from the NNW, big, three-foot swells from the NW, about ten inches of visibility into the water, a few pieces of natural debris moving slowly upstream against the wind and waves and swells, no fish. Canada geese, songbirds, spiders, ground bees, squirrels, crows, mourning doves, cormorants, gulls and nesting ospreys. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.84 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Offline. Station WASD2 - 8594900 - Washington, D.C. Conditions at WASD2 as of (7:00 am EDT) 1100 GMT on 03/29/2017: Wind Direction (WDIR): NNE (20 deg true) Wind Speed (WSPD): 6.0 kts Wind Gust (GST): 13.0 kts Atmospheric Pressure (PRES): 30.05 in Pressure Tendency (PTDY): +0.06 in (Rising) Air Temperature (ATMP): 56.7 °F Water Temperature (WTMP): 51.4 °F Wind Speed at 10 meters (WSPD10M): 5.8 kts Wind Speed at 20 meters (WSPD20M): 5.8 kts
3/30/2017 7:00 AM T M M M M Current conditions at 7AM: Temperature: 45°F. Cloudy. Wind on the Potomac River from the NE, big, one-foot swells from the NW, about eight inches of visibility into the water, a few pieces of trash and debris moving slowly upstream, no fish. Canada geese, songbirds, ground bees, squirrels, one woodpecker, fish crows, cormorants, gulls and ospreys. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.80 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Offline. Station WASD2 - 8594900 - Washington, D.C. Conditions at WASD2 as of (7:00 am EDT) 1100 GMT on 03/30/2017: Wind Direction (WDIR): ENE (60 deg true) Wind Speed (WSPD): 2.9 kts Wind Gust (GST): 7.0 kts Atmospheric Pressure (PRES): 30.24 in Pressure Tendency (PTDY): +0.04 in (Rising) Air Temperature (ATMP): 46.4 °F Water Temperature (WTMP): 53.2 °F Wind Chill (CHILL): 45.3 °F Wind Speed at 10 meters (WSPD10M): 3.9 kts Wind Speed at 20 meters (WSPD20M): 3.9 kts
3/31/2017 7:00 AM 0.11 M M M M Current conditions at 7AM: Temperature: 46°F. Rain, fog, no wind. Low swells on the Potomac River from the NW, about fourteen inches of visibility into the water, no trash or debris, no fish. Songbirds, jays, gulls, one grebe and nesting ospreys. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.81 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Offline. Station WASD2 - 8594900 - Washington, D.C. Conditions at WASD2 as of (7:00 am EDT) 1100 GMT on 03/31/2017: Wind Direction (WDIR): ENE (60 deg true) Wind Speed (WSPD): 4.1 kts Wind Gust (GST): 8.9 kts Atmospheric Pressure (PRES): 29.91 in Pressure Tendency (PTDY): -0.06 in (Falling) Air Temperature (ATMP): 44.4 °F Water Temperature (WTMP): 54.1 °F Wind Chill (CHILL): 41.9 °F Wind Speed at 10 meters (WSPD10M): 3.9 kts Wind Speed at 20 meters (WSPD20M): 3.9 kts
4/1/2017 7:00 AM 0.93 M M M M Current conditions at 7AM: Temperature: 47°F. Wet. Breeze and wavelets on the Potomac River from the West, low swells from the NNW, almost due north (photographic record), about one foot of visibility into the water, lots of foam on the landing, one piece of trash, no fish. Canada geese, songbirds, jays, gulls and nesting ospreys. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 3.84 feet, peaking well over five feet yesterday evening. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Offline. Station WASD2 - 8594900 - Washington, D.C. Conditions at WASD2 as of (7:00 am EDT) 1100 GMT on 04/01/2017: Wind Direction (WDIR): N (350 deg true) Wind Speed (WSPD): 2.9 kts Wind Gust (GST): 6.0 kts Atmospheric Pressure (PRES): 29.80 in Pressure Tendency (PTDY): +0.09 in (Rising Rapidly) Air Temperature (ATMP): 49.3 °F Water Temperature (WTMP): 53.6 °F Wind Chill (CHILL): 48.6 °F Wind Speed at 10 meters (WSPD10M): 3.9 kts Wind Speed at 20 meters (WSPD20M): 3.9 kts
4/2/2017 7:00 AM 0.02 M M M M Current conditions at 7AM: Temperature: 42°F. Wind, waves and low swells on the Potomac River from the NW, about four inches of visibility into the water, a bit of foam on the landing, no trash or debris, no fish. Songbirds, one woodpecker, one grebe, gulls, cormorants and nesting ospreys. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 3.19 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Offline. Station WASD2 - 8594900 - Washington, D.C. Conditions at WASD2 as of (7:00 am EDT) 1100 GMT on 04/02/2017: Wind Direction (WDIR): NW (320 deg true) Wind Speed (WSPD): 5.1 kts Wind Gust (GST): 8.9 kts Atmospheric Pressure (PRES): 30.19 in Pressure Tendency (PTDY): +0.04 in (Rising) Air Temperature (ATMP): 45.3 °F Water Temperature (WTMP): 54.0 °F Wind Chill (CHILL): 42.3 °F Wind Speed at 10 meters (WSPD10M): 5.8 kts Wind Speed at 20 meters (WSPD20M): 5.8 kts
4/3/2017 7:00 AM 0.00 0.0 M M M Current conditions at 7AM: Temperature: 43°F. No wind. Ripples on the Potomac River from the West, squalls over toward Virginia from indeterminate direction, about one foot of visibility into the water, a few pieces of trash and debris litter the channel, three fish, one jumping clear out of the water. Songbirds, squirrels, one red-bellied woodpecker, cormorants by the flock, gulls and nesting ospreys. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 3.04 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Offline. Station WASD2 - 8594900 - Washington, D.C. Conditions at WASD2 as of (7:00 am EDT) (7:00 am EDT) 1100 GMT on 04/03/2017: Wind Direction (WDIR): SE (140 deg true) Wind Speed (WSPD): 4.1 kts Wind Gust (GST): 6.0 kts Atmospheric Pressure (PRES): 30.10 in Pressure Tendency (PTDY): +0.02 in (Rising) Air Temperature (ATMP): 50.7 °F Water Temperature (WTMP): 54.3 °F Wind Chill (CHILL): 49.3 °F Wind Speed at 10 meters (WSPD10M): 3.9 kts Wind Speed at 20 meters (WSPD20M): 5.8 kts
4/4/2017 7:00 AM 0.09 M M M M Current conditions at 7AM: Temperature: 59°F. Overcast, wet. Wind and waves on the Potomac River from the SW, about fourteen inches of visibility into the water, a few pieces of trash and debris moving slowly upstream along the Maryland shore, no fish. Canada geese, songbirds, fish crows, one grebe, cormorants and ospreys. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 3.10 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Offline. Station WASD2 - 8594900 - Washington, D.C. Conditions at WASD2 as of (7:00 am EDT) 1100 GMT on 04/04/2017: Wind Direction (WDIR): SW (220 deg true) Wind Speed (WSPD): 7.0 kts Wind Gust (GST): 8.9 kts Atmospheric Pressure (PRES): 29.57 in Air Temperature (ATMP): 63.1 °F Water Temperature (WTMP): 55.0 °F Wind Speed at 10 meters (WSPD10M): 7.8 kts Wind Speed at 20 meters (WSPD20M): 7.8 kts
4/5/2017 7:00 AM 0.01 M M M M Current conditions at 7AM: Temperature: 50°F. Breeze and squalls on the Potomac River from the NE, low swells from the WNW, about ten inches of visibility into the water, fish spawning in the Native American fish weir, trash and debris dots the entire stretch of river on the side of the channel toward Maryland, five fish. Songbirds, jays, one red-bellied woodpecker, squirrels, spiders, one pileated woodpecker, fish crows, three mallard ducks in flight, cormorants and one great blue heron disputing territory with the nesting ospreys. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.98 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Offline. Station WASD2 - 8594900 - Washington, D.C. Conditions at WASD2 as of (7:00 am EDT) 1100 GMT on 04/05/2017: Wind Direction (WDIR): WNW (290 deg true) Wind Speed (WSPD): 1.9 kts Wind Gust (GST): 1.9 kts Atmospheric Pressure (PRES): 29.88 in Pressure Tendency (PTDY): +0.09 in (Rising) Air Temperature (ATMP): 59.4 °F Water Temperature (WTMP): 56.1 °F Wind Speed at 10 meters (WSPD10M): 1.9 kts Wind Speed at 20 meters (WSPD20M): 1.9 kts
4/6/2017 7:00 AM 0.00 0.0 M M M Current conditions at 7AM: Temperature: 56°F. Overcast. Breeze and waves on the Potomac River from the WNW, no whitecaps, about sixteen inches of visibility into the water, one piece of trash and eight pieces of natural debris, one big, white, fish jumping clear out of the water. Canada geese, songbirds, jays, one red-bellied woodpecker, crows, spiders, squirrels, mourning doves, one red-shouldered hawk, cormorants, one common merganser, gulls and ospreys. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.94 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Offline. Station WASD2 - 8594900 - Washington, D.C. Conditions at WASD2 as of (7:00 am EDT) 1100 GMT on 04/06/2017: Wind Direction (WDIR): E (90 deg true) Wind Speed (WSPD): 4.1 kts Wind Gust (GST): 9.9 kts Atmospheric Pressure (PRES): 29.52 in Pressure Tendency (PTDY): -0.16 in (Falling Rapidly) Air Temperature (ATMP): 55.8 °F Water Temperature (WTMP): 57.6 °F Wind Speed at 10 meters (WSPD10M): 3.9 kts Wind Speed at 20 meters (WSPD20M): 3.9 kts
4/7/2017 7:00 AM 1.18 M M M M Current conditions at 7AM: Temperature: 44°F. Overcast, light rain, about one inch of standing water in the pathways. Wind and waves on the Potomac River from the WNW, almost due west, no whitecaps, about eight inches of visibility into the water, the water between the channel and the Maryland shore is brown, trash and debris is being driven against the Maryland shore, no fish. Songbirds, one red-bellied woodpecker, one crow, one barred owl, mourning doves, cormorants, ospreys and one adult eagle. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 4.85 feet with a peak of over 6.5 feet at midnight. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Offline. Station WASD2 - 8594900 - Washington, D.C. Conditions at WASD2 as of (7:00 am EDT) 1100 GMT on 04/07/2017: Wind Direction (WDIR): W (280 deg true) Wind Speed (WSPD): 9.9 kts Wind Gust (GST): 13.0 kts Atmospheric Pressure (PRES): 29.49 in Pressure Tendency (PTDY): +0.07 in (Rising) Air Temperature (ATMP): 45.3 °F Water Temperature (WTMP): 57.0 °F Wind Chill (CHILL): 39.7 °F Wind Speed at 10 meters (WSPD10M): 9.7 kts Wind Speed at 20 meters (WSPD20M): 11.7 kts
4/8/2017 7:00 AM 0.02 M M M M Current conditions at 7AM: Temperature: 32°F. Frost. Wind and wavelets on the Potomac River from the WSW, almost due west, low swells from the SSW (incoming tide?), about one foot of visibility into the water, no trash or debris, one fish. Songbirds, jays, one red-bellied woodpecker, squirrels, mourning doves, one red-shouldered hawk, lots of cormorants, one gull and ospreys. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 3.43 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Offline. Station WASD2 - 8594900 - Washington, D.C. Conditions at WASD2 as of (7:00 am EDT) 1100 GMT on 04/08/2017: Wind Direction (WDIR): WNW (300 deg true) Wind Speed (WSPD): 4.1 kts Wind Gust (GST): 7.0 kts Atmospheric Pressure (PRES): 29.97 in Pressure Tendency (PTDY): +0.06 in (Rising) Air Temperature (ATMP): 41.2 °F Water Temperature (WTMP): 55.9 °F Wind Chill (CHILL): 38.1 °F Wind Speed at 10 meters (WSPD10M): 3.9 kts Wind Speed at 20 meters (WSPD20M): 3.9 kts Almost 10°F difference in the air temperatures between this location and WASD2 is the biggest in memory.
4/9/2017 7:00 AM 0.00 0.0 M M M Current conditions at 7AM: Temperature: 35°F. No frost. Breeze and squalls on the Potomac River from the NE, about eight inches of visibility into the water, lots of trash and debris between the channel and the Maryland shore, no fish. Songbirds, jays, one red-bellied woodpecker, squirrels, mourning doves, one red-shouldered hawk, cormorants, one belted kingfisher, gulls and ospreys. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 3.21 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Offline. Station WASD2 - 8594900 - Washington, D.C. Conditions at WASD2 as of (7:00 am EDT) 1100 GMT on 04/09/2017: Wind Speed (WSPD): 0.0 kts Wind Gust (GST): 0.0 kts Atmospheric Pressure (PRES): 30.17 in Pressure Tendency (PTDY): +0.07 in (Rising) Air Temperature (ATMP): 45.0 °F Water Temperature (WTMP): 55.9 °F Wind Speed at 10 meters (WSPD10M): 0.0 kts Wind Speed at 20 meters (WSPD20M): 0.0 kts Tides for Alexandria, Va. April 9, 2017. Low 2:03 AM High 7:55 AM Low 2:30 PM High 8:21 PM
4/10/2017 7:00 AM 0.00 0.0 M M M Current conditions at 7AM: Temperature: 44°F. Breeze and squalls on the Potomac River from the South, low swells from the SW (incoming tide), about one foot of visibility into the water, trash and debris dots the entire stretch of river, two fish. Canada geese, songbirds, jays, one red-bellied woodpecker, squirrels, mourning doves, spiders, eight deer sleeping in the woods, ospreys and lots of cormorants. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 3.11 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Offline. Station WASD2 - 8594900 - Washington, D.C. Conditions at WASD2 as of (7:00 am EDT) 1100 GMT on 04/10/2017: Wind Speed (WSPD): 0.0 kts Wind Gust (GST): 1.9 kts Atmospheric Pressure (PRES): 30.19 in Pressure Tendency (PTDY): +0.04 in (Rising) Air Temperature (ATMP): 51.8 °F Water Temperature (WTMP): 56.3 °F Wind Speed at 10 meters (WSPD10M): 0.0 kts Wind Speed at 20 meters (WSPD20M): 0.0 kts Tides for Alexandria, Va. 10 April 2017. Low 2:48 AM High 8:40 AM Low 3:18 PM High 9:07 PM
4/11/2017 7:00 AM 0.00 0.0 M M M Current conditions at 7AM: Temperature: 59°F. Wind and waves on the Potomac River from the SW, no whitecaps, about six inches of visibility into the water, no trash or debris, no fish. Songbirds, squirrels, one deer, crows, cormorants and ospreys. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 3.05 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Offline. Station WASD2 - 8594900 - Washington, D.C. Conditions at WASD2 as of (7:00 am EDT) 1100 GMT on 04/11/2017: Wind Direction (WDIR): SSW (200 deg true) Wind Speed (WSPD): 5.1 kts Wind Gust (GST): 6.0 kts Atmospheric Pressure (PRES): 30.15 in Pressure Tendency (PTDY): +0.05 in (Rising) Air Temperature (ATMP): 61.3 °F Water Temperature (WTMP): 57.7 °F Wind Speed at 10 meters (WSPD10M): 5.8 kts Wind Speed at 20 meters (WSPD20M): 5.8 kts Tides for Alexandria, Va. 11 April 2017. Low 3:30 AM High 9:23 AM Low 4:04 PM High 9:50 PM
4/12/2017 7:00 AM 0.00 0.0 M M M Current conditions at 7AM: Temperature: 57°F. Cloudy. Breeze and squalls on the Potomac River from the SSE, ripples from the SW, about fourteen inches of visibility into the water, trash and debris, including a big blue plastic drum, moving rapidly upstream, two fish. Canada geese, songbirds, squirrels, jays, spiders, fish crows, cormorants, ospreys and one adult eagle. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: no recent data available. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Offline. Station WASD2 - 8594900 - Washington, D.C. Conditions at WASD2 as of (7:00 am EDT) 1100 GMT on 04/12/2017: Wind Direction (WDIR): SW (230 deg true) Wind Speed (WSPD): 1.0 kts Wind Gust (GST): 1.9 kts Atmospheric Pressure (PRES): 30.14 in Pressure Tendency (PTDY): +0.04 in (Rising) Air Temperature (ATMP): 63.7 °F Water Temperature (WTMP): 59.2 °F Wind Speed at 10 meters (WSPD10M): 1.9 kts Wind Speed at 20 meters (WSPD20M): 1.9 kts Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Va. 12 April 2017: Low 4:09 AM High 10:02 AM Low 4:46 PM High 10:32 PM
4/13/2017 7:00 AM 0.00 0.0 M M M Current conditions at 7AM: Temperature: 48°F. Breeze and squalls on the Potomac River from the North but shifty, ripples from the SW, about eight inches of visibility into the water, trash and debris between the channel and the Maryland shore moving upstream at a good clip, four fish. Songbirds, squirrels, one frog, spiders, jays, fish crows, cormorants, gulls and ospreys. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.97 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Offline. Station WASD2 - 8594900 - Washington, D.C. Conditions at WASD2 as of (7:00 am EDT) 1100 GMT on 04/13/2017: Wind Direction (WDIR): N (10 deg true) Wind Speed (WSPD): 5.1 kts Wind Gust (GST): 7.0 kts Atmospheric Pressure (PRES): 30.36 in Pressure Tendency (PTDY): +0.06 in (Rising) Air Temperature (ATMP): 59.7 °F Water Temperature (WTMP): 59.9 °F Wind Speed at 10 meters (WSPD10M): 5.8 kts Wind Speed at 20 meters (WSPD20M): 5.8 kts Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Va. 13 April 2017: Low 4:44 AM High 10:39 AM Low 5:26 PM High 11:12 PM
4/14/2017 7:00 AM 0.00 0.0 M M M Current conditions at 7AM: Temperature: 49°F. Breeze and squalls on the Potomac River from the NE, the flag south of Hog Island is also being blown from the NE, ripples from the SW, about ten inches of visibility into the water, several pieces of natural debris moving upstream in the channel, three fish. Canada geese, ducks, songbirds, squirrels, spiders, one red-bellied woodpecker, one red-shouldered hawk, cormorants by the dozen, gulls, ospreys and one rare visitor: a great big beaver swimming down the Maryland shore towards the South. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.94 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Offline. Station WASD2 - 8594900 - Washington, D.C. Conditions at WASD2 as of (7:18 am EDT) 1118 GMT on 04/14/2017: Wind Direction (WDIR): E (80 deg true) Wind Speed (WSPD): 1.0 kts Wind Gust (GST): 4.1 kts Atmospheric Pressure (PRES): 30.36 in Air Temperature (ATMP): 55.2 °F Water Temperature (WTMP): 60.8 °F Wind Speed at 10 meters (WSPD10M): 1.9 kts Wind Speed at 20 meters (WSPD20M): 1.9 kts WASD2 JUMPED from 6:54 AM to 7:18 AM right before my very eyes! Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Va. 14 April 2017: Low 5:16 AM High 11:14 AM Low 6:04 PM High 11:52 PM
4/15/2017 7:00 AM 0.00 0.0 M M M Current conditions at 7AM: Temperature: 54°F. Overcast, no wind. Ripples on the Potomac River from the WSW, about one foot of visibility into the water, a few pieces of natural debris moving slowly upstream, six fish. Songbirds, spiders, one red-bellied woodpecker, mourning doves, cormorants, gulls, ospreys and one adult eagle. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.91 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Offline. Station WASD2 - 8594900 - Washington, D.C. Conditions at WASD2 as of (7:00 am EDT) 1100 GMT on 04/15/2017: Wind Direction (WDIR): SSE (160 deg true) Wind Speed (WSPD): 1.9 kts Wind Gust (GST): 4.1 kts Atmospheric Pressure (PRES): 30.33 in Pressure Tendency (PTDY): -0.01 in (Falling) Air Temperature (ATMP): 56.5 °F Water Temperature (WTMP): 61.7 °F Wind Speed at 10 meters (WSPD10M): 1.9 kts Wind Speed at 20 meters (WSPD20M): 3.9 kts Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Va. 15 April 2017: Low 5:46 AM High 11:48 AM Low 6:40 PM
4/16/2017 7:00 AM 0.00 0.0 M M M Current conditions at 7AM: Temperature: 65°F. Wind and waves on the Potomac River from the SW, no whitecaps, about eight inches of visibility into the water, trash is being driven against the Maryland shore, one fish. Songbirds, squirrels, one red-bellied woodpecker, bugs and beetles in the rain gauge, one box turtle (photographic record), cormorants and ospreys. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.91feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Offline. Station WASD2 - 8594900 - Washington, D.C. Conditions at WASD2 as of (6:54 am EDT) 1054 GMT on 04/16/2017: Wind Direction (WDIR): S (190 deg true) Wind Speed (WSPD): 4.1 kts Wind Gust (GST): 5.1 kts Atmospheric Pressure (PRES): 30.06 in Air Temperature (ATMP): 66.0 °F Water Temperature (WTMP): 62.8 °F Wind Speed at 10 meters (WSPD10M): 3.9 kts Wind Speed at 20 meters (WSPD20M): 3.9 kts WASD2 seems to be stuck on 6:54AM EDT but I must move on. Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Va. 16 April 2017: High 12:31 AM Low 6:18 AM High 12:23 PM Low 7:15 PM
4/17/2017 7:00 AM 0.02 M M M M Current conditions at 7AM: Temperature: 64°F. Wet, dark clouds to the SW, rainbow over Accokeek. Breeze, squalls and ripples on the Potomac River from the West, about eighteen inches of visibility into the water (photographic record), trash and foam on the landing, one dead fish and five live fish. Songbirds, spiders, jays, one red-bellied woodpecker, ducks in flight, cormorants and ospreys. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.86 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Offline. Station WASD2 - 8594900 - Washington, D.C. Conditions at WASD2 as of (7:00 am EDT) 1100 GMT on 04/17/2017: Wind Direction (WDIR): SW (230 deg true) Wind Speed (WSPD): 1.9 kts Wind Gust (GST): 4.1 kts Atmospheric Pressure (PRES): 29.96 in Pressure Tendency (PTDY): +0.03 in (Rising) Air Temperature (ATMP): 68.2 °F Water Temperature (WTMP): 64.6 °F Wind Speed at 10 meters (WSPD10M): 1.9 kts Wind Speed at 20 meters (WSPD20M): 1.9 kts Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Va. 17 April 2017: High 1:12 AM Low 6:58 AM High 1:03 PM Low 7:53 PM
4/18/2017 7:00 AM 0.08 M M M M Current conditions at 7AM: Temperature: 49°F. Breeze and squalls on the Potomac River from the NE, the flag south of Hog Island is also being blown from the NE, low swells from the WNW, about fourteen inches of visibility into the water, no trash or debris, two fish. Songbirds, spiders, jays, one red-bellied woodpecker, cormorants, gulls and ospreys. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.88 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Offline. Station WASD2 - 8594900 - Washington, D.C. Conditions at WASD2 as of (7:00 am EDT) 1100 GMT on 04/18/2017: Wind Speed (WSPD): 0.0 kts Wind Gust (GST): 1.9 kts Atmospheric Pressure (PRES): 30.28 in Pressure Tendency (PTDY): +0.09 in (Rising) Air Temperature (ATMP): 57.9 °F Water Temperature (WTMP): 64.4 °F Wind Speed at 10 meters (WSPD10M): 1.9 kts Wind Speed at 20 meters (WSPD20M): 1.9 kts Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Va. 18 April 2017: High 1:56 AM Low 7:44 AM High 1:49 PM Low 8:38 PM
4/19/2017 7:00 AM 0.02 M M M M Current conditions at 7AM: Temperature: 51°F. Overcast, dripping wet. Breeze and squalls on the Potomac River from the NNE, the flag south of Hog Island is also being blown from the NNE, about ten inches of visibility into the water, a few pieces of natural debris, three fish. Songbirds, spiders, mourning doves, mosquitos, squirrels, one red-bellied woodpecker, ducks, cormorants and ospreys. At 4AM there was quite a vocal contest between three owls. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.82 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Offline. Station WASD2 - 8594900 - Washington, D.C. Conditions at WASD2 as of (7:00 am EDT) 1100 GMT on 04/19/2017: Wind Direction (WDIR): ESE (110 deg true) Wind Speed (WSPD): 1.9 kts Wind Gust (GST): 5.1 kts Atmospheric Pressure (PRES): 30.45 in Pressure Tendency (PTDY): +0.04 in (Rising) Air Temperature (ATMP): 53.2 °F Water Temperature (WTMP): 65.5 °F Wind Speed at 10 meters (WSPD10M): 1.9 kts Wind Speed at 20 meters (WSPD20M): 1.9 kts Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Va. 19 April 2017: High 2:46 AM Low 8:37 AM High 2:43 PM Low 9:29 PM
4/20/2017 7:00 AM 0.01 M M M M Current conditions at 7AM: Temperature: 57°F. Overcast, dark clouds to the WSW. Wind and waves on the Potomac River from the WSW, no whitecaps, about one foot of visibility into cloudy water, one big piece of natural debris, no fish. Owls in the night. Canada geese, songbirds, jays, squirrels, fish crows, cormorants by the flock, gulls and ospreys. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.82 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Offline. Station WASD2 - 8594900 - Washington, D.C. Conditions at WASD2 as of (7:00 am EDT) 1100 GMT on 04/20/2017: Wind Direction (WDIR): W (260 deg true) Wind Speed (WSPD): 5.1 kts Wind Gust (GST): 8.0 kts Atmospheric Pressure (PRES): 30.12 in Pressure Tendency (PTDY): -0.01 in (Falling) Air Temperature (ATMP): 58.5 °F Water Temperature (WTMP): 64.9 °F Wind Speed at 10 meters (WSPD10M): 5.8 kts Wind Speed at 20 meters (WSPD20M): 5.8 kts Wind Speed at 20 meters (WSPD20M): 1.9 kts Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Va. 20 April 2017: High 3:40 AM Low 9:38 AM High 3:44 PM Low 10:27 PM
4/21/2017 7:00 AM 0.07 M M M M Current conditions at 7AM: Temperature: 62°F. Overcast, wet, light fog, no wind. Low swells on the Potomac River from the West, about 20 inches of visibility into relatively clear water, a few pieces of trash and debris litter the entire stretch of river, five fish. Songbirds, mourning doves, one cricket, jays, one red-bellied woodpecker, one martin, fish crows, ducks, cormorants, ospreys and one juvenile eagle. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.83 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Offline. Station WASD2 - 8594900 - Washington, D.C. Conditions at WASD2 as of (7:18 am EDT) 1118 GMT on 04/21/2017: Wind Direction (WDIR): NNE (30 deg true) Wind Speed (WSPD): 2.9 kts Wind Gust (GST): 6.0 kts Atmospheric Pressure (PRES): 29.88 in Air Temperature (ATMP): 64.8 °F Water Temperature (WTMP): 66.4 °F Wind Speed at 10 meters (WSPD10M): 3.9 kts Wind Speed at 20 meters (WSPD20M): 3.9 kts Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Va. 21 April 2017: High 4:36 AM Low 10:46 AM High 4:48 PM Low 11:25 PM
4/22/2017 7:00 AM 0.15 M M M M Current conditions at 7AM: Temperature: 60°F. Overcast, dripping wet, moderate fog. Breeze on the Potomac River from the NE, the flag south of Hog Island is also being blown from the NE, low swells from the WNW, about one foot of visibility into the water, one piece of natural debris, two fish. Songbirds, mourning doves, one squirrel, one bullfrog, spiders, one box turtle (photographic record), jays, one red-bellied woodpecker, cormorants, gulls and ospreys. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 3.24 feet with a big spike after midnight. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Offline. Station WASD2 - 8594900 - Washington, D.C. Conditions at WASD2 as of (7:00 am EDT) 1100 GMT on 04/22/2017: Wind Direction (WDIR): NNE (20 deg true) Wind Speed (WSPD): 2.9 kts Wind Gust (GST): 6.0 kts Atmospheric Pressure (PRES): 29.88 in Pressure Tendency (PTDY): +0.04 in (Rising) Air Temperature (ATMP): 60.4 °F Water Temperature (WTMP): 66.7 °F Wind Speed at 10 meters (WSPD10M): 3.9 kts Wind Speed at 20 meters (WSPD20M): 3.9 kts Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Va. 22 April 2017: High 5:30 AM Low 11:54 AM High 5:49 PM
4/23/2017 7:00 AM 0.26 M M M M Current conditions at 7AM: Temperature: 47°F. Cloudy, cold and wet. Breeze on the Potomac River from the NE, the flag south of Hog Island is also being blown from the NE (photos), low swells from the NW, about ten inches of visibility into the water, a few pieces of trash and debris, no fish. Canada geese, songbirds, mourning doves, spiders, cormorants, gulls and ospreys. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 3.13 feet with a small peak after midnight. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Offline. Station WASD2 - 8594900 - Washington, D.C. Conditions at WASD2 as of (7:00 am EDT) 1100 GMT on 04/23/2017: Wind Direction (WDIR): N (360 deg true) Wind Speed (WSPD): 1.9 kts Wind Gust (GST): 7.0 kts Atmospheric Pressure (PRES): 30.10 in Air Temperature (ATMP): 49.3 °F Water Temperature (WTMP): 65.8 °F Wind Speed at 10 meters (WSPD10M): 1.9 kts Wind Speed at 20 meters (WSPD20M): 1.9 kts Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Va. 23 April 2017: Low 1:30 AM High 7:28 AM Low 2:31 PM High 8:05 PM
4/24/2017 7:00 AM 0.03 M M M M Current conditions at 7AM: Temperature: 51°F. Overcast, drizzle, light fog. Breeze on the Potomac River from the NE, the flag south of Hog Island is also being blown from the NE, low swells from the NW, about eight inches of visibility into the water, very high water level but no flooding, trash and debris moving slowly downstream along the Maryland shore, no fish. Songbirds, mourning doves, jays, grackles, one red-bellied woodpecker, cormorants, ospreys and a rare visitor that is seen about once a year: an opossum. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.88 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Offline. Station WASD2 - 8594900 - Washington, D.C. Conditions at WASD2 as of (7:00 am EDT) 1100 GMT on 04/24/2017: Wind Direction (WDIR): NE (40 deg true) Wind Speed (WSPD): 4.1 kts Wind Gust (GST): 8.9 kts Atmospheric Pressure (PRES): 30.07 in Pressure Tendency (PTDY): +0.02 in (Rising) Air Temperature (ATMP): 53.6 °F Water Temperature (WTMP): 65.7 °F Wind Chill (CHILL): 52.7 °F Wind Speed at 10 meters (WSPD10M): 3.9 kts Wind Speed at 20 meters (WSPD20M): 5.8 kts Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Va. 24 April 2017: Low 1:15 AM High 7:10 AM Low 1:57 PM High 7:38 PM
4/25/2017 7:00 AM 0.39 M M M M Current conditions at 7AM: Temperature: 54°F. Overcast, wet, fog. Breeze on the Potomac River from the NE, the flag south of Hog Island is also being blown from the NE, big swells with a few whitecaps from the NW (photos), about six inches of visibility into the water, trash and debris moving slowly downstream between the channel and the Maryland shore, no fish. Songbirds, jays, one red-shouldered hawk, cormorants, ospreys, one great blue heron on the embankment and one adult eagle. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 3.05 feet with a speak after midnight. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Offline. Station WASD2 - 8594900 - Washington, D.C. Conditions at WASD2 as of (7:00 am EDT) 1100 GMT on 04/25/2017: Wind Direction (WDIR): NNE (30 deg true) Wind Speed (WSPD): 1.9 kts Wind Gust (GST): 8.0 kts Atmospheric Pressure (PRES): 29.87 in Pressure Tendency (PTDY): +0.00 in (Steady) Air Temperature (ATMP): 55.6 °F Water Temperature (WTMP): 64.9 °F Wind Speed at 10 meters (WSPD10M): 1.9 kts Wind Speed at 20 meters (WSPD20M): 1.9 kts Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Va. 25 April 2017: Low 2:06 AM High 7:57 AM Low 2:52 PM High 8:29 PM
4/26/2017 7:00 AM 0.16 M M M M Current conditions at 7AM: Temperature: 57°F. Overcast, wet, light fog. Breeze and waves on the Potomac River from the NE changing to the West, low swells from the NW, no whitecaps, about six inches of visibility into the water, the high water level has moved a giant old log from the North end of the embankment to the middle of the landing, no fish. Songbirds, mourning doves, one red-shouldered hawk, martins in the martin house, one barred owl (photographic record), one crow, jays, one great blue heron, lots of cormorants, one gull and ospreys. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 3.37 feet with a big peak just after midnight. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Offline. Station WASD2 - 8594900 - Washington, D.C. Conditions at WASD2 as of (7:00 am EDT) 1100 GMT on 04/26/2017: Wind Direction (WDIR): N (360 deg true) Wind Speed (WSPD): 4.1 kts Wind Gust (GST): 12.0 kts Atmospheric Pressure (PRES): 29.72 in Pressure Tendency (PTDY): +0.04 in (Rising) Air Temperature (ATMP): 59.0 °F Water Temperature (WTMP): 64.2 °F Wind Speed at 10 meters (WSPD10M): 3.9 kts Wind Speed at 20 meters (WSPD20M): 5.8 kts Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Va. 26 April 2017: Low 2:56 AM High 8:44 AM Low 3:45 PM High 9:19 PM
4/27/2017 7:00 AM 0.01 M M M M Current conditions at 7AM: Temperature: 54°F. Mist, no wind. Ripples on the Potomac River from the WSW, about eight inches of visibility into the water, trash and debris (moving slowly upstream) littering the entire stretch of river, four fish. Canada geese, songbirds, mourning doves, one squirrel, spiders, jays, one red-bellied woodpecker, martins, one red-shouldered hawk, cormorants, one gull, ducks by the flock, ospreys and two adult eagles (photo of one). USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 3.04 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Offline. Station WASD2 - 8594900 - Washington, D.C. Conditions at WASD2 as of (7:00 am EDT) 1100 GMT on 04/27/2017: Wind Direction (WDIR): ENE (70 deg true) Wind Speed (WSPD): 1.0 kts Wind Gust (GST): 2.9 kts Atmospheric Pressure (PRES): 29.82 in Pressure Tendency (PTDY): +0.02 in (Rising) Air Temperature (ATMP): 58.6 °F Water Temperature (WTMP): 63.9 °F Wind Speed at 10 meters (WSPD10M): 1.9 kts Wind Speed at 20 meters (WSPD20M): 1.9 kts Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Va. 27 April 2017: Low 3:45 AM High 9:31 AM Low 4:37 PM High 10:09 PM
4/28/2017 7:00 AM 0.02 M M M M Current conditions at 7AM: Temperature: 61°F. Breeze on the Potomac River from the SSE, ripples from the SW, about ten inches of visibility into the water, trash and debris moving rapidly upstream, two fish. Canada geese, songbirds, mourning doves, one squirrel, spiders, jays, one red-bellied woodpecker, mallard ducks, cormorants and ospreys. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.90 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Offline. Station WASD2 - 8594900 - Washington, D.C. Conditions at WASD2 as of (7:00 am EDT) 1100 GMT on 04/28/2017: Wind Speed (WSPD): 0.0 kts Wind Gust (GST): 0.0 kts Atmospheric Pressure (PRES): 29.96 in Pressure Tendency (PTDY): +0.10 in (Rising Rapidly) Air Temperature (ATMP): 65.8 °F Water Temperature (WTMP): 64.8 °F Wind Speed at 10 meters (WSPD10M): 0.0 kts Wind Speed at 20 meters (WSPD20M): 0.0 kts Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Va. 28 April 2017: Low 4:36 AM High 10:20 AM Low 5:29 PM High 11:01 PM
4/29/2017 7:00 AM 0.01 M M M M Current conditions at 7AM: Temperature: 70°F. Haze. Wind and waves on the Potomac River from the WSW, no whitecaps, about six inches of visibility into cloudy water, trash and debris moving slowly upstream, no fish. Canada geese by the pair, songbirds, mourning doves, two squirrels, spiders, one cricket, one red-bellied woodpecker, crows, fish crows, one cormorant, one gull and ospreys. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.81 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Offline. Station WASD2 - 8594900 - Washington, D.C. Conditions at WASD2 as of (7:00 am EDT) 1100 GMT on 04/29/2017: Wind Direction (WDIR): SSW (200 deg true) Wind Speed (WSPD): 4.1 kts Wind Gust (GST): 6.0 kts Atmospheric Pressure (PRES): 30.02 in Air Temperature (ATMP): 71.1 °F Water Temperature (WTMP): 66.7 °F Wind Speed at 10 meters (WSPD10M): 3.9 kts Wind Speed at 20 meters (WSPD20M): 3.9 kts Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Va. 29 April 2017: Low 5:27 AM High 11:10 AM Low 6:21 PM High 11:55 PM
4/30/2017 7:00 AM 0.00 0.0 M M M Current conditions at 7AM: Temperature: 71°F. Haze, no wind. Ripples on the Potomac River from the West, low swells from the SW, about four inches of visibility into the water, trash and debris moving slowly upstream in the channel, seven fish. Canada geese, songbirds, mourning doves, squirrels, spiders, crickets, moths, jays, one red-bellied woodpecker, martins, three mergansers, cormorants, gulls and ospreys. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.76 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Offline. Station WASD2 - 8594900 - Washington, D.C. Conditions at WASD2 as of (7:00 am EDT) 1100 GMT on 04/30/2017: Wind Direction (WDIR): NE (50 deg true) Wind Speed (WSPD): 1.9 kts Wind Gust (GST): 6.0 kts Atmospheric Pressure (PRES): 30.09 in Pressure Tendency (PTDY): +0.04 in (Rising) Air Temperature (ATMP): 71.6 °F Water Temperature (WTMP): 68.4 °F Wind Speed at 10 meters (WSPD10M): 1.9 kts Wind Speed at 20 meters (WSPD20M): 3.9 kts Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Va. 30 April 2017: Low 6:22 AM High 12:04 PM Low 7:15 PM
5/1/2017 7:00 AM 0.00 0.0 M M M Current conditions at 7AM: Rain Gauge: 0 inches. Temperature: 72°F. Wind and wavelets on the Potomac River from the South, low swells from the SW, no visibility into brown water, a few pieces of trash and debris moving slowly upstream, no fish. Songbirds, mourning doves, crickets, jays, two red-bellied woodpeckers, martins, fish crows, two gulls, ospreys, one juvenile eagle and one adult eagle. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.71 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Offline. Station WASD2 - 8594900 - Washington, D.C. Conditions at WASD2 as of (7:00 am EDT) 1100 GMT on 05/01/2017: Wind Direction (WDIR): S ( 180 deg true ) Wind Speed (WSPD): 9.9 kts Wind Gust (GST): 12.0 kts Atmospheric Pressure (PRES): 29.93 in Pressure Tendency (PTDY): -0.02 in ( Falling ) Air Temperature (ATMP): 72.3 °F Water Temperature (WTMP): 69.6 °F Wind Speed at 10 meters (WSPD10M): 9.7 kts Wind Speed at 20 meters (WSPD20M): 11.7 kts Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Va. 1 May 2017: High 12:52 AM Low 7:19 AM High 1:02 PM Low 8:10 PM
5/2/2017 7:00 AM 0.03 M M M M Current conditions at 7AM: Rain Gauge: 0.03 inches. Temperature: 67°F. Wind and waves with a few whitecaps on the Potomac River from the SW, about six inches of visibility into the water, no trash or debris, one fish. Songbirds, mourning doves, one squirrel, jays, one red-bellied woodpecker, cormorants, one gull, ospreys and three adult eagles. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.71 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Offline. Station WASD2 - 8594900 - Washington, D.C. Conditions at WASD2 as of (7:00 am EDT) 1100 GMT on 05/02/2017: Wind Direction (WDIR): W (270 deg true) Wind Speed (WSPD): 5.1 kts Wind Gust (GST): 6.0 kts Atmospheric Pressure (PRES): 29.66 in Pressure Tendency (PTDY): +0.06 in (Rising) Air Temperature (ATMP): 68.4 °F Water Temperature (WTMP): 70.3 °F Wind Speed at 10 meters (WSPD10M): 5.8 kts Wind Speed at 20 meters (WSPD20M): 5.8 kts Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Va. 2 May 2017: High 1:53 AM Low 8:19 AM High 2:06 PM Low 9:06 PM
5/3/2017 7:00 AM 0.00 0.0 M M M Current conditions at 7AM: Rain Gauge: 0 inches. Temperature: 59°F. Wind and waves on the Potomac River from the NW, no whitecaps, about four inches of visibility into cloudy water, one piece of natural debris, no fish. Songbirds, mourning doves, jays, one red-bellied woodpecker, martins, fish crows, cormorants, one gull and ospreys. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.63 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Offline. Station WASD2 - 8594900 - Washington, D.C. WASD2 JUMPED from 6:54AM to 7:18AM while Thomas Point reported for 7AM. Conditions at WASD2 as of (7:18 am EDT) 1118 GMT on 05/03/2017: Wind Direction (WDIR): NW (320 deg true) Wind Speed (WSPD): 9.9 kts Wind Gust (GST): 14.0 kts Atmospheric Pressure (PRES): 29.93 in Air Temperature (ATMP): 60.4 °F Water Temperature (WTMP): 70.9 °F Wind Speed at 10 meters (WSPD10M): 9.7 kts Wind Speed at 20 meters (WSPD20M): 11.7 kts Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Va. 3 May 2017: High 2:55 AM Low 9:21 AM High 3:13 PM Low 10:03 PM
5/4/2017 7:00 AM 0.00 0.0 M M M Current conditions at 7AM: Rain Gauge: 0 inches. Temperature: 49°F. Very light breeze with a couple of squalls on the Potomac River from the NE, ripples from the NW, about eight inches of visibility into the water, no trash or debris, five fish jumping. Songbirds, one cricket, mourning doves, spiders, jays, one red-bellied woodpecker, grackles, martins, cormorants, one gull, one fish crow and ospreys. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.63 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Offline. Station WASD2 - 8594900 - Washington, D.C. Conditions at WASD2 as of (7:00 am EDT) 1100 GMT on 05/04/2017: Wind Direction (WDIR): E (90 deg true) Wind Speed (WSPD): 1.0 kts Wind Gust (GST): 6.0 kts Atmospheric Pressure (PRES): 30.19 in Pressure Tendency (PTDY): +0.01 in (Rising) Air Temperature (ATMP): 54.5 °F Water Temperature (WTMP): 69.8 °F Wind Speed at 10 meters (WSPD10M): 1.9 kts Wind Speed at 20 meters (WSPD20M): 1.9 kts Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Va. 4 May 2017: High 3:58 AM Low 10:23 AM High 4:19 PM Low 10:58 PM
5/5/2017 7:00 AM 0.84 M M M M Current conditions at 7AM: Rain Gauge: 0.84 inches. Temperature: 62°F. Overcast, rain, fog. Breeze and squalls on the Potomac River from the North (in contrast to WASD2), the flag south of Hog Island is also being blown from the North, about ten inches of visibility into the water, a few pieces of natural debris, no fish. Canada geese, songbirds, mosquitos, jays, two red-bellied woodpeckers, crows and ospreys. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.88 feet with a vertical spike after midnight. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Offline. Station WASD2 - 8594900 - Washington, D.C. Conditions at WASD2 as of (7:00 am EDT) 1100 GMT on 05/05/2017: Wind Direction (WDIR): ESE (120 deg true) Wind Speed (WSPD): 4.1 kts Wind Gust (GST): 11.1 kts Atmospheric Pressure (PRES): 29.58 in Pressure Tendency (PTDY): -0.15 in (Falling Rapidly) Air Temperature (ATMP): 62.6 °F Water Temperature (WTMP): 69.4 °F Wind Speed at 10 meters (WSPD10M): 3.9 kts Wind Speed at 20 meters (WSPD20M): 5.8 kts Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Va. 5 May 2017: High 4:57 AM Low 11:24 AM High 5:21 PM Low 11:52 PM
5/6/2017 7:00 AM 1.02 M M M M Current conditions at 7AM: Rain Gauge: 1.02 inches. Temperature: 55°F. Overcast, wet. Wind and waves with a few whitecaps on the Potomac River from the South, low swells from the SSW, about six inches of visibility into the water, four pieces of natural debris, no fish. Canada geese, songbirds, spiders, jays, grackles, ospreys and lots of cormorants. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 3.46 feet, peaking at just under 5.5 feet yesterday. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Offline. Station WASD2 - 8594900 - Washington, D.C. Conditions at WASD2 as of (7:00 am EDT) 1100 GMT on 05/06/2017: Wind Direction (WDIR): S (170 deg true) Wind Speed (WSPD): 13.0 kts Wind Gust (GST): 18.1 kts Atmospheric Pressure (PRES): 29.34 in Pressure Tendency (PTDY): +0.01 in (Rising) Air Temperature (ATMP): 58.5 °F Water Temperature (WTMP): 68.7 °F Wind Speed at 10 meters (WSPD10M): 13.6 kts Wind Speed at 20 meters (WSPD20M): 15.5 kts Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Va. 6 May 2017: High 5:53 AM Low 12:23 PM High 6:17 PM
5/7/2017 7:00 AM 0.18 M M M M Current conditions at 7AM: Rain Gauge: 0.18 inches. Temperature: 47°F. Wet. Breeze and wavelets on the Potomac River from the West, occasional gusts from the SW, about eight inches of visibility into the water, one large white object about the size of a channel marker is stuck just off the Virginia shore above Sheridan Point, one fish. Songbirds, jays, mourning doves, two red-bellied woodpeckers, nesting ospreys and one cormorant in flight. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 3.10 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Offline. Station WASD2 - 8594900 - Washington, D.C. Conditions at WASD2 as of (7:00 am EDT) 1100 GMT on 05/07/2017: Wind Direction (WDIR): W (260 deg true) Wind Speed (WSPD): 4.1 kts Wind Gust (GST): 8.0 kts Atmospheric Pressure (PRES): 29.70 in Pressure Tendency (PTDY): +0.06 in (Rising) Air Temperature (ATMP): 49.8 °F Water Temperature (WTMP): 67.3 °F Wind Chill (CHILL): 48.2 °F Wind Speed at 10 meters (WSPD10M): 3.9 kts Wind Speed at 20 meters (WSPD20M): 3.9 kts Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Va. 7 May 2017: Low 12:43 AM High 6:44 AM Low 1:17 PM High 7:09 PM
5/8/2017 7:00 AM 0.01 M M M M Current conditions at 7AM: Rain Gauge: 0.01 inches. Temperature: 46°F. Dark clouds to the SW. Wind and waves on the Potomac River from the WNW, no whitecaps, about six inches of visibility into cloudy water, no trash or debris, one fish. Songbirds, mourning doves, two squirrels, jays, cormorants, ospreys, one adult eagle and one juvenile eagle. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.89 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Offline. Station WASD2 - 8594900 - Washington, D.C. Conditions at WASD2 as of (7:00 am EDT) 1100 GMT on 05/08/2017: Wind Direction (WDIR): WNW (290 deg true) Wind Speed (WSPD): 2.9 kts Wind Gust (GST): 4.1 kts Atmospheric Pressure (PRES): 29.97 in Pressure Tendency (PTDY): +0.06 in (Rising) Air Temperature (ATMP): 49.5 °F Water Temperature (WTMP): 64.8 °F Wind Chill (CHILL): 48.7 °F Wind Speed at 10 meters (WSPD10M): 3.9 kts Wind Speed at 20 meters (WSPD20M): 3.9 kts Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Va. 8 May 2017: Low 1:31 AM High 7:31 AM Low 2:08 PM High 7:57 PM
5/9/2017 7:00 AM 0.00 0.0 M M M Current conditions at 7AM: Rain Gauge: 0 inches. Temperature: 41°F. Wind and waves without whitecaps on the Potomac River from the NNW, the flag south of Hog Island is also being blown from the NNW, about four inches of visibility into the water, trash and debris moving slowly downstream between the channel and the Maryland shore, one fish. Canada geese, songbirds, moths, mourning doves, squirrels, jays, martins, cormorants, gulls, ducks and ospreys. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.80 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Offline. Station WASD2 - 8594900 - Washington, D.C. Conditions at WASD2 as of (7:00 am EDT) 1100 GMT on 05/09/2017: Wind Direction (WDIR): NW (310 deg true) Wind Speed (WSPD): 6.0 kts Wind Gust (GST): 8.0 kts Atmospheric Pressure (PRES): 30.01 in Pressure Tendency (PTDY): +0.04 in (Rising) Air Temperature (ATMP): 48.2 °F Water Temperature (WTMP): 62.1 °F Wind Chill (CHILL): 45.1 °F Wind Speed at 10 meters (WSPD10M): 5.8 kts Wind Speed at 20 meters (WSPD20M): 7.8 kts Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Va. 9 May 2017: Low 2:16 AM High 8:15 AM Low 2:55 PM High 8:43 PM
5/10/2017 7:00 AM 0.00 0.0 M M M Current conditions at 7AM: Rain Gauge: 0 inches. Temperature: 44°F. No wind. Ripples on the Potomac River from the NW, about eight inches of visibility into the water, massive amounts of trash and debris moving very slowly upstream between the channel and the Virginia shore, five fish, three big ones jumping clear out of the water. Canada geese, songbirds, mourning doves, squirrels, spiders, jays, one red-bellied woodpecker, martins, one red-shouldered hawk, grackles, cormorants, two gulls and ospreys. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.74 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Offline. Station WASD2 - 8594900 - Washington, D.C. Conditions at WASD2 as of (7:00 am EDT) 1100 GMT on 05/10/2017: Wind Direction (WDIR): W (260 deg true) Wind Speed (WSPD): 1.0 kts Wind Gust (GST): 1.9 kts Atmospheric Pressure (PRES): 30.00 in Pressure Tendency (PTDY): +0.05 in (Rising) Air Temperature (ATMP): 51.3 °F Water Temperature (WTMP): 61.5 °F Wind Speed at 10 meters (WSPD10M): 1.9 kts Wind Speed at 20 meters (WSPD20M): 1.9 kts Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Va. 10 May 2017: Low 2:57 AM High 8:56 AM Low 3:40 PM High 9:26 PM
5/11/2017 7:00 AM 0.00 0.0 M M M Current conditions at 7AM: Rain Gauge: 0 inches. Temperature: 57°F. Overcast, haze, beginning rain. Breeze on the Potomac River from the NE, the flag south of Hog Island is also being blown from the NE, low swells from the NW, about nine inches of visibility into the water, trash and debris is moving slowly upstream and litters the entire stretch of river, mainly between the channel and the Virginia shore, one fish jumping clear out of the water. Canada geese, songbirds, jays, two red-bellied woodpeckers, lots of crickets, two cormorants, ospreys and two adult eagles in the big oak over the landing. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.70 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Offline. Station WASD2 - 8594900 - Washington, D.C. WASD2 jumped again, between 6:54 am and 7:18 am. This delays the rain gauge report. Conditions at WASD2 as of (7:18 am EDT) 1118 GMT on 05/11/2017: Wind Direction (WDIR): ENE (60 deg true) Wind Speed (WSPD): 2.9 kts Wind Gust (GST): 5.1 kts Atmospheric Pressure (PRES): 29.92 in Air Temperature (ATMP): 58.6 °F Water Temperature (WTMP): 61.2 °F Wind Speed at 10 meters (WSPD10M): 3.9 kts Wind Speed at 20 meters (WSPD20M): 3.9 kts Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Va. 11 May 2017: Low 3:35 AM High 9:34 AM Low 4:21 PM High 10:07 PM
5/12/2017 7:00 AM 1.30 M M M M Current conditions at 7AM: Rain Gauge: 1.30 inches. Temperature: 50°F. Overcast, wet. Breeze on the Potomac River from the NE, low swells from the NW, about eight inches of visibility into brown water, a few pieces of trash and debris moving slowly upstream, no fish. Canada geese, songbirds, mourning doves, one squirrel, crows, spiders, jays, one red-bellied woodpecker, cormorants and ospreys. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 3.79 feet with a big peak yesterday evening. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Offline. Station WASD2 - 8594900 - Washington, D.C. Conditions at WASD2 as of (7:00 am EDT) 1100 GMT on 05/12/2017: Wind Direction (WDIR): ENE (60 deg true) Wind Speed (WSPD): 1.9 kts Wind Gust (GST): 4.1 kts Atmospheric Pressure (PRES): 30.01 in Pressure Tendency (PTDY): +0.03 in (Rising) Air Temperature (ATMP): 53.1 °F Water Temperature (WTMP): 61.3 °F Wind Speed at 10 meters (WSPD10M): 1.9 kts Wind Speed at 20 meters (WSPD20M): 1.9 kts Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Va. 12 May 2017: Low 4:11 AM High 10:09 AM Low 5:00 PM High 10:46 PM
5/13/2017 7:00 AM 1.01 M M M M Current conditions at 7AM: Rain Gauge: 1.01 inches. Temperature: 49°F. Overcast, lots of standing water. Breeze on the Potomac River from the NE, the flag south of Hog Island is also being blown from the NE, two-foot swells with a few whitecaps from the NNW, about six inches of visibility into brown water, a few pieces of trash and debris moving slowly upstream, no fish. Canada geese, songbirds, one moth on the rain gauge, several noisy jays, one grackle, cormorants, ospreys and one eagle. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 5.61 feet and rising. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Offline. Station WASD2 - 8594900 - Washington, D.C. Conditions at WASD2 as of (6:54 am EDT) 1054 GMT on 05/13/2017: Wind Direction (WDIR): N (10 deg true) Wind Speed (WSPD): 4.1 kts Wind Gust (GST): 9.9 kts Atmospheric Pressure (PRES): 29.82 in Air Temperature (ATMP): 50.4 °F Water Temperature (WTMP): 61.0 °F Wind Chill (CHILL): 48.7 °F Wind Speed at 10 meters (WSPD10M): 3.9 kts Wind Speed at 20 meters (WSPD20M): 3.9 kts No data from WASD2 for 7AM available. Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Va. 13 May 2017: Low 4:44 AM High 10:42 AM Low 5:37 PM High 11:23 PM
5/14/2017 7:00 AM 0.01 M M M M Current conditions at 7AM: Rain Gauge: 0.01 inches. Temperature: 46°F. Mist rising over Accokeek, fog to the North. Light breeze and squalls on the Potomac River from the NE, low swells from the SW, about ten inches of visibility into the water, lots of trash and debris and a greasy film moving slowly upstream on the water between the channel and Virginia, nine fish. Canada geese, songbirds, squirrels, one deer sleeping on the embankment, jays, cormorants, ospreys and one great blue heron just off the Virginia shore. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 3.66 feet, cresting at just over 6 feet yesterday noon. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Offline. Station WASD2 - 8594900 - Washington, D.C. Conditions at WASD2 as of (7:00 am EDT) 1100 GMT on 05/14/2017: Wind Direction (WDIR): S (180 deg true) Wind Speed (WSPD): 2.9 kts Wind Gust (GST): 2.9 kts Atmospheric Pressure (PRES): 29.80 in Pressure Tendency (PTDY): +0.01 in (Rising) Air Temperature (ATMP): 51.1 °F Water Temperature (WTMP): 60.4 °F Wind Chill (CHILL): 50.5 °F Wind Speed at 10 meters (WSPD10M): 3.9 kts Wind Speed at 20 meters (WSPD20M): 3.9 kts Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Va. 14 May 2017: Low 5:16 AM High 11:14 AM Low 6:12 PM
5/15/2017 7:00 AM 0.01 M M M M Current conditions at 7AM: Rain Gauge: 0.01 inches. Temperature: 53°F. Perfect September weather. Wind, waves with a few whitecaps and low swells on the Potomac River from the NW, about six inches of visibility into murky water, no trash or debris, no fish. Canada geese, songbirds, two red-bellied woodpeckers, grackles, cormorants, ospreys and two adult eagles on a channel marker (photographic record). USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 3.22 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Offline. Station WASD2 - 8594900 - Washington, D.C. Conditions at WASD2 as of (7:00 am EDT) 1100 GMT on 05/15/2017: Wind Direction (WDIR): NW (320 deg true) Wind Speed (WSPD): 5.1 kts Wind Gust (GST): 9.9 kts Atmospheric Pressure (PRES): 29.91 in Pressure Tendency (PTDY): +0.06 in (Rising) Air Temperature (ATMP): 54.5 °F Water Temperature (WTMP): 60.6 °F Wind Speed at 10 meters (WSPD10M): 5.8 kts Wind Speed at 20 meters (WSPD20M): 5.8 kts Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Va. 15 May 2017: High 12:00 AM Low 5:51 AM High 11:49 AM Low 6:46 PM
5/16/2017 7:00 AM 0.00 0.0 M M M Current conditions at 7AM: Rain Gauge: 0 inches. Temperature: 48°F. No wind. Squalls on the Potomac River toward Virginia from indeterminate direction, about six inches of visibility into the water, trash and debris in the channel, seventeen fish jumping. Canada geese, songbirds, spiders, one pileated woodpecker, mosquitos, cormorants and ospreys. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 3.07 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Offline. Station WASD2 - 8594900 - Washington, D.C. Conditions at WASD2 as of (6:54 am EDT) 1054 GMT on 05/16/2017: Wind Speed (WSPD): 0.0 kts Wind Gust (GST): 0.0 kts Atmospheric Pressure (PRES): 30.06 in Air Temperature (ATMP): 56.5 °F Water Temperature (WTMP): 61.0 °F Wind Speed at 10 meters (WSPD10M): 0.0 kts Wind Speed at 20 meters (WSPD20M): 0.0 kts Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Va. 16 May 2017: High 12:37 AM Low 6:32 AM High 12:28 PM
5/17/2017 7:00 AM 0.00 0.0 M M M Current conditions at 7AM: Rain Gauge: 0 inches. Temperature: 59°F. No wind. Ripples on the Potomac River from the NW, about eight inches of visibility into the water, trash and debris in the channel, one fish jumping. Canada geese, songbirds, spiders, mourning doves, crickets, squirrels, two red-bellied woodpeckers, mosquitos, grackles, cormorants and ospreys. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.96 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Offline. Station WASD2 - 8594900 - Washington, D.C. Conditions at WASD2 as of (7:00 am EDT) 1100 GMT on 05/17/2017: Wind Direction (WDIR): S (170 deg true) Wind Speed (WSPD): 1.9 kts Wind Gust (GST): 2.9 kts Atmospheric Pressure (PRES): 30.01 in Pressure Tendency (PTDY): +0.03 in (Rising) Air Temperature (ATMP): 64.0 °F Water Temperature (WTMP): 61.9 °F Wind Speed at 10 meters (WSPD10M): 1.9 kts Wind Speed at 20 meters (WSPD20M): 3.9 kts Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Va. 17 May 2017: High 1:17 AM Low 7:18 AM High 1:14 PM Low 8:03 PM
5/18/2017 7:00 AM 0.00 0.0 M M M Current conditions at 7AM: Rain Gauge: 0 inches. Temperature: 70°F. Wind and wavelets on the Potomac River from the South, low swells from the SW, no whitecaps, about four inches of visibility into murky water, a few pieces of natural debris between the channel and the Maryland shore, no fish. Songbirds, crickets, two red-bellied woodpeckers, crows, mosquitos, jays, grackles, cormorants and no sign of ospreys. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.88 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Offline. Station WASD2 - 8594900 - Washington, D.C. Conditions at WASD2 as of (7:00 am EDT) 1100 GMT on 05/18/2017: Wind Direction (WDIR): S (180 deg true) Wind Speed (WSPD): 6.0 kts Wind Gust (GST): 7.0 kts Atmospheric Pressure (PRES): 29.99 in Pressure Tendency (PTDY): +0.04 in (Rising) Air Temperature (ATMP): 71.1 °F Water Temperature (WTMP): 64.0 °F Wind Speed at 10 meters (WSPD10M): 7.8 kts Wind Speed at 20 meters (WSPD20M): 7.8 kts Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Va. 18 May 2017: High 2:03 AM Low 8:10 AM High 2:07 PM Low 8:50 PM
5/19/2017 7:00 AM 0.00 0.0 M M M Current conditions at 7AM: Rain Gauge: 0.14 inches. Temperature: 67°F. Breeze and squalls on the Potomac River from the South, ripples from the West, about five inches of visibility into the water, a few pieces of trash and debris, three fish jumping. Songbirds, mosquitos, crickets, jays, mourning doves, martins, fish crows, cormorants and ospreys. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.84 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Air Temperature 66.2 F 2017-05-19 07:00 Barometric Pressure 29.99 inches 2017-05-19 07:00 Chlorophyll A 1.1 ug/L 2017-05-19 07:00 Dissolved Oxygen 9.1 mg/L 2017-05-19 07:00 Heat Index 66.2 F 2017-05-19 07:00 Latitude 38.47 degrees 2017-05-19 07:00 Longitude -77.02 degrees 2017-05-19 07:00 Relative Humidity 81.5 percent 2017-05-19 07:00 Sea Nettle Probability 0 percent 2017-05-19 07:00 Turbidity 13.9 NTU 2017-05-19 07:00 Water Conductivity 0.0184 S/m 2017-05-19 07:00 Water Freezing Point 32 F 2017-05-19 07:00 Water Salinity 0.1 PSU 2017-05-19 07:00 Water Temperature 67 F 2017-05-19 07:00 Wind Chill 66.2 F 2017-05-19 07:00 Wind Direction 271 degrees 2017-05-19 07:00 Wind Gust 4.7 knots 2017-05-19 07:00 Wind Speed 3.9 knots 2017-05-19 07:00 Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Va. 19 May 2017: High 2:56 AM Low 9:10 AM High 3:06 PM Low 9:42 PM
5/20/2017 7:00 AM 0.01 M M M M Current conditions at 7AM: Rain Gauge: 0.01 inches. Temperature: 68°F. Breeze and wavelets on the Potomac River from the NE, the flag south of Hog Island is also being blown from the NE, low swells from the NW, about four inches of visibility into cloudy water, three pieces of natural debris, two big blue plastic drums are washed up on the Virginia shore, two fish jumping. Canada geese, songbirds, spiders, mourning doves, one pileated woodpecker, crickets, jays, mosquitos, grackles, martins, fish crows, one duck in flight, one grebe (photographic record) and ospreys. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.77 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Air Temperature 68.2 F 2017-05-20 07:12 Barometric Pressure 30.11 inches 2017-05-20 07:12 Chlorophyll A 1.1 ug/L 2017-05-20 07:12 Dissolved Oxygen 8.5 mg/L 2017-05-20 07:12 Heat Index 68.2 F 2017-05-20 07:12 Latitude 38.4727 degrees 2017-05-20 07:12 Longitude -77.0215 degrees 2017-05-20 07:12 Relative Humidity 72.1 percent 2017-05-20 07:12 Sea Nettle Probability 0 percent 2017-05-20 07:12 Turbidity 10.3 NTU 2017-05-20 07:12 Water Conductivity 0.0211 S/m 2017-05-20 07:12 Water Freezing Point 32 F 2017-05-20 07:12 Water Salinity 0.1 PSU 2017-05-20 07:12 Water Temperature 71.1 F 2017-05-20 07:12 Wind Chill 68.2 F 2017-05-20 07:12 Wind Direction 61 degrees 2017-05-20 07:12 Wind Gust 14.4 knots 2017-05-20 07:12 Wind Speed 11.2 knots 2017-05-20 07:12 Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Va. 20 May 2017: High 3:52 AM Low 10:16 AM High 4:09 PM Low 10:38 PM
5/21/2017 7:00 AM 0.00 0.0 M M M Current conditions at 7AM: Rain Gauge: 0 inches. Temperature: 56°F. Overcast. Very light breeze on the Potomac River from the NW, ripples and low swells from the WNW, about four inches of visibility into brown water, a few pieces of trash and debris, foam on top of the water along the Maryland shore, the river smells like decaying organic matter which should be reflected in the air quality report as particulate matter, one fish jumping. Songbirds, mosquitos, mourning doves, crickets, martins, crows, fish crows, cormorants, ospreys and one juvenile eagle. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.73 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Air Temperature 56.6 F 2017-05-21 07:06 Barometric Pressure 30.32 inches 2017-05-21 07:06 Chlorophyll A 1.4 ug/L 2017-05-21 07:06 Dissolved Oxygen 8.2 mg/L 2017-05-21 07:06 Heat Index 56.6 F 2017-05-21 07:06 Latitude 38.4727 degrees 2017-05-21 07:06 Longitude -77.0215 degrees 2017-05-21 07:06 Relative Humidity 54.7 percent 2017-05-21 07:06 Sea Nettle Probability 0 percent 2017-05-21 07:06 Turbidity 12.6 NTU 2017-05-21 07:06 Water Conductivity 0.0218 S/m 2017-05-21 07:06 Water Freezing Point 32 F 2017-05-21 07:06 Water Salinity 0.1 PSU 2017-05-21 07:06 Water Temperature 70.7 F 2017-05-21 07:06 Wind Chill 56.6 F 2017-05-21 07:06 Wind Direction 2 degrees 2017-05-21 07:06 Wind Gust 4.1 knots 2017-05-21 07:06 Wind Speed 3 knots 2017-05-21 07:06 Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Va. 21 May 2017: High 4:48 AM Low 11:26 AM High 5:13 PM Low 11:36 PM
5/22/2017 7:00 AM 0.00 0.0 M M M Current conditions at 7AM: Rain Gauge: 0.07 inches. Temperature: 58°F. Overcast, light rain, fog to the North. Breeze and squalls on the Potomac River from the NE, the flag south of Hog Island is also being blown from the NE (photographic record), ripples from the WNW, about ten inches of visibility into relatively clear water, a few pieces of trash and debris, seven fish jumping. Songbirds, mosquitos, jays, crickets, one woodpecker, martins, crows, fish crows, cormorants, gulls, ospreys and one great blue heron on the Virginia shore (photographic record). USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.74 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Air Temperature 56.2 F 2017-05-22 07:00 Barometric Pressure 30.1 inches 2017-05-22 07:00 Chlorophyll A 1.2 ug/L 2017-05-22 07:00 Dissolved Oxygen 7.9 mg/L 2017-05-22 07:00 Heat Index 56.2 F 2017-05-22 07:00 Latitude 38.4727 degrees 2017-05-22 07:00 Longitude -77.0215 degrees 2017-05-22 07:00 Relative Humidity 86.5 percent 2017-05-22 07:00 Sea Nettle Probability 0 percent 2017-05-22 07:00 Turbidity 7.9 NTU 2017-05-22 07:00 Water Conductivity 0.022 S/m 2017-05-22 07:00 Water Freezing Point 32 F 2017-05-22 07:00 Water Salinity 0.1 PSU 2017-05-22 07:00 Water Temperature 70.3 F 2017-05-22 07:00 Wind Chill 56.2 F 2017-05-22 07:00 Wind Direction 1 degrees 2017-05-22 07:00 Wind Gust 5.2 knots 2017-05-22 07:00 Wind Speed 3.4 knots 2017-05-22 07:00 The Water Temperature at 70.3 is more than fourteen degrees warmer than the Air Temperature at 56.2. Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Va. 22 May 2017: High 5:44 AM Low 12:32 PM High 6:13 PM
5/23/2017 7:00 AM 0.11 M M M M Current conditions at 7AM: Rain Gauge: 0.11 inches. Temperature: 59°F. Overcast. Breeze on the Potomac River from the North, the flag south of Hog Island is also being blown from the North (photographic record), waves and low swells from the NW, about ten inches of visibility into cloudy water, trash and debris moving slowly downstream, one fish jumping. Songbirds, mosquitos, crickets, squirrels, one gull, ospreys and two juvenile eagles in the big oak over the landing. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.88 feet with a sharp peak just before midnight. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Air Temperature 60.6 F 2017-05-23 07:06 Barometric Pressure 29.94 inches 2017-05-23 07:06 Chlorophyll A 1.7 ug/L 2017-05-23 07:06 Current Direction 189 degrees 2017-05-23 07:06 Current Velocity 0.23 knots 2017-05-23 07:06 Dissolved Oxygen 8 mg/L 2017-05-23 07:06 Heat Index 60.6 F 2017-05-23 07:06 Latitude 38.4728 degrees 2017-05-23 07:06 Longitude -77.0215 degrees 2017-05-23 07:06 Relative Humidity 69.5 percent 2017-05-23 07:06 Sea Nettle Probability 0 percent 2017-05-23 07:06 Turbidity 7.8 NTU 2017-05-23 07:06 Water Conductivity 0.0234 S/m 2017-05-23 07:06 Water Freezing Point 32 F 2017-05-23 07:06 Water Salinity 0.1 PSU 2017-05-23 07:06 Water Temperature 69.6 F 2017-05-23 07:06 Wind Chill 60.6 F 2017-05-23 07:06 Wind Direction 89 degrees 2017-05-23 07:06 Wind Gust 8.5 knots 2017-05-23 07:06 Wind Speed 6.9 knots 2017-05-23 07:06 Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Va. 23 May 2017: Low 12:33 AM High 6:37 AM Low 1:34 PM High 7:10 PM
5/24/2017 7:00 AM 0.15 M M M M Current conditions at 7AM: Rain Gauge: 0.15 inches. Temperature: 66°F. Overcast, drizzle, fog over Alexandria. Breeze on the Potomac River from the NNE, the flag south of Hog Island is also being blown from the NNE (photographic record), waves and low swells from the NW, about six inches of visibility into cloudy water, a few pieces of trash and debris moving slowly downstream off the Maryland shore, no fish. Songbirds, mosquitos, crickets, one red-bellied woodpecker, one pileated woodpecker, jays, crows, cormorants, ospreys, one grebe fishing off the embankment, one juvenile eagle and two adult eagles. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.85 feet and rising. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Air Temperature 56 F 2017-05-24 06:54 Barometric Pressure 29.73 inches 2017-05-24 06:54 Chlorophyll A 1.9 ug/L 2017-05-24 06:54 Current Direction 209 degrees 2017-05-24 06:54 Current Velocity 0.09 knots 2017-05-24 06:54 Dissolved Oxygen 7.6 mg/L 2017-05-24 06:54 Heat Index 56 F 2017-05-24 06:54 Latitude 38.4728 degrees 2017-05-24 06:54 Longitude -77.0215 degrees 2017-05-24 06:54 Relative Humidity 80.9 percent 2017-05-24 06:54 Sea Nettle Probability 0 percent 2017-05-24 06:54 Turbidity 11.7 NTU 2017-05-24 06:54 Water Conductivity 0.0239 S/m 2017-05-24 06:54 Water Freezing Point 32 F 2017-05-24 06:54 Water Salinity 0.1 PSU 2017-05-24 06:54 Water Temperature 68.5 F 2017-05-24 06:54 Wind Chill 56 F 2017-05-24 06:54 Wind Direction 56 degrees 2017-05-24 06:54 Wind Gust 7.6 knots 2017-05-24 06:54 Wind Speed 5.9 knots 2017-05-24 06:54 Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Va. 24 May 2017: Low 1:30 AM High 7:28 AM Low 2:31 PM High 8:05 PM
5/25/2017 7:00 AM 0.56 M M M M Current conditions at 7AM: Rain Gauge: 0.56 inches. Temperature: 57°F. Overcast, light rain, fog to the North. Wind on the Potomac River from the NE, the flag south of Hog Island is also being blown from the NE (photographic record), low swells from the NW, about four inches of visibility into brown water, high water level but no flooding, a few pieces of trash and debris litter the entire stretch of river, no fish. Canada geese by the flock, songbirds, one moth, a few cormorants on the pilings off Sheridan Point, ospreys, two gulls and two eagles in flight. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 3.13 feet and rising. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Air Temperature 55.8 F 2017-05-25 06:54 Barometric Pressure 29.49 inches 2017-05-25 06:54 Chlorophyll A 1.6 ug/L 2017-05-25 06:54 Current Direction 352 degrees 2017-05-25 06:54 Current Velocity 0.39 knots 2017-05-25 06:54 Dissolved Oxygen 7.8 mg/L 2017-05-25 06:54 Heat Index 55.8 F 2017-05-25 06:54 Latitude 38.4728 degrees 2017-05-25 06:54 Longitude -77.0215 degrees 2017-05-25 06:54 Relative Humidity 90.3 percent 2017-05-25 06:54 Sea Nettle Probability 0 percent 2017-05-25 06:54 Turbidity 10.6 NTU 2017-05-25 06:54 Water Conductivity 0.024 S/m 2017-05-25 06:54 Water Freezing Point 32 F 2017-05-25 06:54 Water Salinity 0.1 PSU 2017-05-25 06:54 Water Temperature 67.4 F 2017-05-25 06:54 Wind Chill 55.8 F 2017-05-25 06:54 Wind Direction 42 degrees 2017-05-25 06:54 Wind Gust 9.5 knots 2017-05-25 06:54 Wind Speed 6.2 knots 2017-05-25 06:54 The Wilson Bridge buoy is not reporting data on time. Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Va. 25 May 2017: Low 2:26 AM High 8:19 AM Low 3:26 PM High 8:58 PM
5/26/2017 7:00 AM 0.56 M M M M Current conditions at 7AM: Rain Gauge: 0.56 inches. Temperature: 59°F. Wind and waves with a few whitecaps on the Potomac River from the SW, no visibility into murky, brown, water, one piece of trash and one piece of natural debris moving slowly upstream, one fish. Canada geese, songbirds, crickets, one red-bellied woodpecker, mourning doves, jays, fish crows, cormorants and ospreys. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 4.83 feet peaking at over five feet in the night. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Air Temperature 59.4 F 2017-05-26 07:06 Barometric Pressure 29.69 inches 2017-05-26 07:06 Chlorophyll A 1.3 ug/L 2017-05-26 07:06 Current Direction 346 degrees 2017-05-26 07:06 Current Velocity 0.5 knots 2017-05-26 07:06 Dissolved Oxygen 8.2 mg/L 2017-05-26 07:06 Heat Index 59.4 F 2017-05-26 07:06 Latitude 38.4729 degrees 2017-05-26 07:06 Longitude -77.0215 degrees 2017-05-26 07:06 Relative Humidity 81.2 percent 2017-05-26 07:06 Sea Nettle Probability 0 percent 2017-05-26 07:06 Turbidity 8.2 NTU 2017-05-26 07:06 Water Conductivity 0.0257 S/m 2017-05-26 07:06 Water Freezing Point 32 F 2017-05-26 07:06 Water Salinity 0.1 PSU 2017-05-26 07:06 Water Temperature 67.4 F 2017-05-26 07:06 Wind Chill 59.4 F 2017-05-26 07:06 Wind Direction 218 degrees 2017-05-26 07:06 Wind Gust 8.2 knots 2017-05-26 07:06 Wind Speed 6.2 knots 2017-05-26 07:06 Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Va. 26 May 2017: Low 3:21 AM High 9:10 AM Low 4:19 PM High 9:51 PM
5/27/2017 7:00 AM 0.01 M M M M Current conditions at 7AM: Rain Gauge: 0.01 inches. Temperature: 58°F. Haze to the North, no wind. Ripples on the Potomac River from the WSW, about ten inches of visibility into the water, trash, debris and a slick in the channel moving slowly upstream, eleven fish jumping, some of them clear out of the water. Songbirds, crickets, one big, fat, spider in the rain gauge, mourning doves, jays, fish crows, cormorants, ospreys and one juvenile eagle in the oak tree over the landing. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 3.09 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: No current data available Conditions at WASD2 as of (7:00 am EDT) 1100 GMT on 05/27/2017: Wind Speed (WSPD): 0.0 kts Wind Gust (GST): 0.0 kts Atmospheric Pressure (PRES): 29.90 in Pressure Tendency (PTDY): -0.01 in (Falling) Air Temperature (ATMP): 63.5 °F Water Temperature (WTMP): 68.2 °F Wind Speed at 10 meters (WSPD10M): 0.0 kts Wind Speed at 20 meters (WSPD20M): 0.0 kts Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Va. 27 May 2017: Low 4:16 AM High 10:01 AM Low 5:11 PM High 10:44 PM
5/28/2017 7:00 AM 0.04 M M M M Current conditions at 7AM: Rain Gauge: 0.04 inches. Temperature: 59°F. No wind. Low swells on the Potomac River from the WNW, about ten inches of visibility into the water, trash and debris moving slowly upstream, one fish. Songbirds, crickets, one red-bellied woodpecker, spiders, mosquitos, crows, fish crows, cormorants and ospreys. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.94 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Off line. Conditions at WASD2 as of (7:00 am EDT) 1100 GMT on 05/28/2017: Wind Speed (WSPD): 0.0 kts Wind Gust (GST): 4.1 kts Atmospheric Pressure (PRES): 29.86 in Pressure Tendency (PTDY): +0.00 in (Steady) Air Temperature (ATMP): 63.1 °F Water Temperature (WTMP): 67.8 °F Wind Speed at 10 meters (WSPD10M): 0.0 kts Wind Speed at 20 meters (WSPD20M): Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Va. 28 May 2017: Low 5:11 AM High 10:54 AM Low 6:03 PM High 11:39 PM
5/29/2017 7:00 AM 0.06 M M M M Current conditions at 7AM: Rain Gauge: 0.06 inches. Temperature: 64°F. No wind, fog, sprinkles. Squalls on the Potomac River over toward Virginia from indeterminate direction, about one foot of visibility into cloudy water, trash and debris moving slowly upstream, seven fish. Songbirds, crickets, squirrels, mourning doves, crows, fish crows, ospreys and one juvenile eagle in the big oak over the landing. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 3.04 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Off line Conditions at WASD2 as of (7:00 am EDT) 1100 GMT on 05/29/2017: Wind Direction (WDIR): ESE (120 deg true) Wind Speed (WSPD): 2.9 kts Wind Gust (GST): 2.9 kts Atmospheric Pressure (PRES): 29.82 in Pressure Tendency (PTDY): +0.03 in (Rising) Air Temperature (ATMP): 63.5 °F Water Temperature (WTMP): 67.5 °F Wind Speed at 10 meters (WSPD10M): 3.9 kts Wind Speed at 20 meters (WSPD20M): 3.9 kts Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Va. 29 May 2017: Low 6:07 AM High 11:49 AM Low 6:55 PM
5/30/2017 7:00 AM 0.01 M M M M Current conditions at 7AM: Rain Gauge: 0.01 inches. Temperature: 63°F. Fog, sprinkles. Breeze on the Potomac River from the NE, low swells from the NW, about fourteen inches of visibility into the water, a few pieces of natural debris moving slowly upstream, no fish. Canada geese, songbirds, crickets, mourning doves, jays, fish crows, cormorants and ospreys. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.86 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Offline. Conditions at WASD2 as of (7:00 am EDT) 1100 GMT on 05/30/2017: Wind Direction (WDIR): E (100 deg true) Wind Speed (WSPD): 4.1 kts Wind Gust (GST): 6.0 kts Atmospheric Pressure (PRES): 30.07 in Pressure Tendency (PTDY): +0.03 in (Rising) Air Temperature (ATMP): 62.1 °F Water Temperature (WTMP): 67.1 °F Wind Speed at 10 meters (WSPD10M): 3.9 kts Wind Speed at 20 meters (WSPD20M): 3.9 kts Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Va. 30 May 2017: High 12:35 AM Low 7:04 AM High 12:47 PM Low 7:48 PM
5/31/2017 7:00 AM 0.17 M M M M Current conditions at 7AM: Rain Gauge: 0.17 inches. Temperature: 64°F. Fog, wet. Wind and waves on the Potomac River from the NW, about six inches of visibility into cloudy water, a few pieces of trash and debris in the channel, no fish. Canada geese, songbirds, crickets, one red-shouldered hawk, mourning doves, jays, fish crows, cormorants, gulls, ospreys and one great blue heron on the Virginia shore. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.92 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: No data available Conditions at WASD2 as of (7:00 am EDT) 1100 GMT on 05/31/2017: Wind Direction (WDIR): NW (320 deg true) Wind Speed (WSPD): 4.1 kts Wind Gust (GST): 9.9 kts Atmospheric Pressure (PRES): 30.03 in Pressure Tendency (PTDY): +0.04 in (Rising) Air Temperature (ATMP): 65.5 °F Water Temperature (WTMP): 67.6 °F Wind Speed at 10 meters (WSPD10M): 3.9 kts Wind Speed at 20 meters (WSPD20M): 5.8 kts Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Va. 31 May 2017: High 1:34 AM Low 8:02 AM High 1:49 PM Low 8:41 PM
6/1/2017 7:00 AM 0.10 M M M M Current conditions at 7AM: Rain Gauge: 0.10 inches. Temperature: 60°F. Breeze and wavelets on the Potomac River from the WSW, ripples from the WNW, about six inches of visibility into the water, trash and debris in the channel moving slowly downstream, seven fish. Songbirds, crickets, one red-bellied woodpecker, mourning doves, fish crows, cormorants and ospreys. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.85 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: No data available Conditions at WASD2 as of (7:00 am EDT) 1100 GMT on 06/01/2017: Wind Direction (WDIR): S (190 deg true) Wind Speed (WSPD): 4.1 kts Wind Gust (GST): 5.1 kts Atmospheric Pressure (PRES): 29.99 in Pressure Tendency (PTDY): +0.04 in (Rising) Air Temperature (ATMP): 65.1 °F Water Temperature (WTMP): 68.7 °F Wind Speed at 10 meters (WSPD10M): 3.9 kts Wind Speed at 20 meters (WSPD20M): 5.8 kts Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Va. 1 June 2017: High 2:34 AM Low 9:02 AM High 2:53 PM Low 9:34 PM
6/2/2017 7:00 AM 0.01 M M M M Current conditions at 7AM: Rain Gauge: 0.01 inches. Temperature: 56°F. No wind. A few pieces of trash and debris in the channel of the Potomac River moving slowly downstream, about four inches of visibility into the water, three fish jumping. Canada geese, songbirds, crickets, mourning doves, mosquitos, jays, one vulture, grackles, fish crows and ospreys. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.74 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: No data. Conditions at WASD2 as of (7:00 am EDT) 1100 GMT on 06/02/2017: Wind Speed (WSPD): 0.0 kts Wind Gust (GST): 0.0 kts Atmospheric Pressure (PRES): 30.01 in Pressure Tendency (PTDY): +0.02 in (Rising) Air Temperature (ATMP): 64.6 °F Water Temperature (WTMP): 69.6 °F Wind Speed at 10 meters (WSPD10M): 0.0 kts Wind Speed at 20 meters (WSPD20M): 0.0 kts Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Va. 2 June 2017: High 3:34 AM Low 10:02 AM High 3:56 PM Low 10:27 PM
6/3/2017 7:00 AM 0.01 M M M M Current conditions at 7:30 AM: Rain Gauge: 0.01 inches. Temperature: 64°F. Wind and waves with a few whitecaps on the Potomac River from the South, low swells from the SSW, about six inches of visibility into the water, no trash or debris, no fish. Songbirds, crickets, mourning doves, mosquitos, jays, fish crows, ospreys and one juvenile eagle in the oak over the landing. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.68 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: No data. Conditions at WASD2 as of (7:30 am EDT) 1130 GMT on 06/03/2017: Wind Direction (WDIR): S (180 deg true) Wind Speed (WSPD): 6.0 kts Wind Gust (GST): 7.0 kts Atmospheric Pressure (PRES): 30.00 in Air Temperature (ATMP): 66.0 °F Water Temperature (WTMP): 70.2 °F Wind Speed at 10 meters (WSPD10M): 5.8 kts Wind Speed at 20 meters (WSPD20M): 7.8 kts Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Va. 3 June 2017: High 4:32 AM Low 11:01 AM High 4:56 PM Low 11:18 PM
6/4/2017 7:00 AM 0.00 0.0 M M M Current conditions at 7:00 AM: Rain Gauge: 0 inches. Temperature: 59°F. Breeze and wavelets on the Potomac River from the South, low swells from the SSW, about eight inches of visibility into the water, one piece of trash, one piece of debris, no fish. Songbirds, squirrels, crickets, mourning doves, mosquitos, jays, crows, one downy woodpecker, one red-bellied woodpecker, one doe with one tiny spotted fawn, one red-shouldered hawk, crows, fish crows, ospreys and one juvenile eagle. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.64 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: No data. Conditions at WASD2 as of (7:00 am EDT) 1100 GMT on 06/04/2017: Wind Direction (WDIR): SSW (210 deg true) Wind Speed (WSPD): 2.9 kts Wind Gust (GST): 4.1 kts Atmospheric Pressure (PRES): 29.99 in Pressure Tendency (PTDY): +0.00 in (Steady) Air Temperature (ATMP): 65.3 °F Water Temperature (WTMP): 71.1 °F Wind Speed at 10 meters (WSPD10M): 3.9 kts Wind Speed at 20 meters (WSPD20M): 3.9 kts Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Va. 4 June 2017: High 5:26 AM Low 11:58 AM High 5:51 PM
6/5/2017 7:00 AM T M M M M Current conditions at 7:00 AM: Rain Gauge: Trace. Temperature: 70°F. Overcast, haze. Wind and waves on the Potomac River from the SSW, no whitecaps, about ten inches of visibility into the water, one piece of trash in the channel moving very slowly downstream and one snag tree over toward Virginia, no fish. Songbirds, crickets, mourning doves, one may fly, mosquitos, one red-bellied woodpecker, crows, fish crows, ospreys and one juvenile eagle in flight. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.62 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: No data. Conditions at WASD2 as of (7:00 am EDT) 1100 GMT on 06/05/2017: Wind Direction (WDIR): SW (220 deg true) Wind Speed (WSPD): 5.1 kts Wind Gust (GST): 7.0 kts Atmospheric Pressure (PRES): 29.75 in Pressure Tendency (PTDY): +0.00 in (Steady) Air Temperature (ATMP): 72.0 °F Water Temperature (WTMP): 72.7 °F Wind Speed at 10 meters (WSPD10M): 5.8 kts Wind Speed at 20 meters (WSPD20M): 5.8 kts Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Va. 5 June 2017: Low 12:08 AM High 6:17 AM Low 12:52 PM High 6:43 PM
6/6/2017 7:00 AM 0.05 M M M M Current conditions at 7:00 AM: Rain Gauge: 0.05 inches. Temperature: 64°F. Wind and waves on the Potomac River from the WNW, no whitecaps, about eight inches of visibility into the water, three pieces of natural debris just off the Virginia shore, no fish. Songbirds, crickets, mourning doves, spiders, mosquitos, fish crows, cormorants and ospreys. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.73 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: No data. Conditions at WASD2 as of (7:00 am EDT) 1100 GMT on 06/06/2017: Wind Direction (WDIR): WNW (300 deg true) Wind Speed (WSPD): 6.0 kts Wind Gust (GST): 8.0 kts Atmospheric Pressure (PRES): 29.71 in Pressure Tendency (PTDY): +0.06 in (Rising) Air Temperature (ATMP): 68.4 °F Water Temperature (WTMP): 72.9 °F Wind Speed at 10 meters (WSPD10M): 5.8 kts Wind Speed at 20 meters (WSPD20M): 7.8 kts Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Virginia 6 June 2017: Low 12:56 AM High 7:04 AM Low 1:42 PM High 7:32 PM
6/7/2017 7:00 AM 0.01 M M M M Current conditions at 7:00 AM: Rain Gauge: 0.01 inches. Temperature: 60°F. Dark clouds to the NW. Breeze and squalls on the Potomac River from the NE in stark contrast to WASD2, the flag south of Hog Island is also being blown from the NE (photographic record), low swells from the NW, about ten inches of visibility into the water, trash and debris moving slowly downstream off the Maryland shore, two fish. Songbirds, crickets, mourning doves, one red-bellied woodpecker, mosquitos, jays, crows, fish crows, ospreys and one juvenile eagle being chased by two small birds. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.61 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: No data. Conditions at WASD2 as of (7:00 am EDT) 1100 GMT on 06/07/2017: Wind Direction (WDIR): ESE (120 deg true) Wind Speed (WSPD): 4.1 kts Wind Gust (GST): 6.0 kts Atmospheric Pressure (PRES): 29.89 in Pressure Tendency (PTDY): +0.05 in (Rising) Air Temperature (ATMP): 62.4 °F Water Temperature (WTMP): 72.9 °F Wind Speed at 10 meters (WSPD10M): 3.9 kts Wind Speed at 20 meters (WSPD20M): 3.9 kts Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Virginia 7 June 2017: Low 1:41 AM High 7:48 AM Low 2:30 PM High 8:17 PM
6/8/2017 7:00 AM 0.00 0.0 M M M Current conditions at 7:00 AM: Rain Gauge: 0 inches. Temperature: 52°F. No wind. Squalls on the Potomac River from indeterminate direction, low swells from the NW, about one foot of visibility into the water, a few pieces of trash and debris moving very slowly upstream, two fish. Canada geese by the flock, songbirds, one red-bellied woodpecker, very few crickets, starlings, fish crows and ospreys. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.60 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: No data. Conditions at WASD2 as of (7:00 am EDT) 1100 GMT on 06/08/2017: Wind Speed (WSPD): 0.0 kts Wind Gust (GST): 1.0 kts Atmospheric Pressure (PRES): 30.00 in Pressure Tendency (PTDY): +0.00 in (Steady) Air Temperature (ATMP): 61.3 °F Water Temperature (WTMP): 72.5 °F Wind Speed at 10 meters (WSPD10M): 0.0 kts Wind Speed at 20 meters (WSPD20M): 0.0 kts Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Virginia 8 June 2017: Low 2:23 AM High 8:29 AM Low 3:14 PM High 9:01 PM
6/9/2017 7:00 AM 0.00 0.0 M M M Current conditions at 7:00 AM: Rain Gauge: 0 inches. Temperature: 56°F. Wind, wavelets and low swells on the Potomac River from the SW, about fourteen inches of visibility into the water, a few pieces of trash and debris litter the entire stretch of river, one fish. Songbirds, crickets, spiders, mosquitos, one red-bellied woodpecker, crows, ospreys and one juvenile eagle. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.60 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: No data. Conditions at WASD2 as of (7:00 am EDT) 1100 GMT on 06/09/2017: Wind Direction (WDIR): S (190 deg true) Wind Speed (WSPD): 2.9 kts Wind Gust (GST): 2.9 kts Air Temperature (ATMP): 63.7 °F Water Temperature (WTMP): 72.5 °F Wind Speed at 10 meters (WSPD10M): 3.9 kts Wind Speed at 20 meters (WSPD20M): 3.9 kts Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Virginia 9 June 2017: Low 3:03 AM High 9:07 AM Low 3:55 PM High 9:41 PM
6/10/2017 7:00 AM 0.00 0.0 M M M Current conditions at 7:00 AM: Rain Gauge: 0 inches. Temperature: 60°F. Breeze and squalls on the Potomac River from the NE, about ten inches of visibility into the water, a few pieces of trash and debris and a slick between the channel and Virginia, four fish jumping. Songbirds, crickets, mosquitos, one red-bellied woodpecker, one grackle on the martin house, crows, ospreys and one great blue heron on the Virginia shore (photographic record). USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.57 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: No data. Conditions at WASD2 as of (7:00 am EDT) 1100 GMT on 06/10/2017: Wind Direction (WDIR): S (190 deg true) Wind Speed (WSPD): 1.0 kts Wind Gust (GST): 2.9 kts Atmospheric Pressure (PRES): 29.99 in Pressure Tendency (PTDY): +0.03 in (Rising) Air Temperature (ATMP): 67.5 °F Water Temperature (WTMP): 73.0 °F Wind Speed at 10 meters (WSPD10M): 1.9 kts Wind Speed at 20 meters (WSPD20M): 1.9 kts Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Virginia 10 June 2017: Low 3:41 AM High 9:42 AM Low 4:34 PM High 10:20 PM
6/11/2017 7:00 AM 0.00 0.0 M M M Current conditions at 7:00 AM: Rain Gauge: 0 inches. Temperature: 65°F. No wind. Low swells on the Potomac River from the WSW, almost due west, about six inches of visibility into the water, some trash and debris moving upstream at a good clip, one fish. Songbirds, crickets, mourning doves, spiders, squirrels, mosquitos, fish crows, cormorants, ospreys and one adult eagle in the big oak over the landing. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.52 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: No data. Conditions at WASD2 as of (7:00 am EDT) 1100 GMT on 06/11/2017: Wind Direction (WDIR): SSW (200 deg true) Wind Speed (WSPD): 1.9 kts Wind Gust (GST): 2.9 kts Atmospheric Pressure (PRES): 30.11 in Pressure Tendency (PTDY): +0.06 in (Rising) Air Temperature (ATMP): 73.0 °F Water Temperature (WTMP): 74.1 °F Wind Speed at 10 meters (WSPD10M): 1.9 kts Wind Speed at 20 meters (WSPD20M): 1.9 kts Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Virginia 11 June 2017: Low 4:18 AM High 10:15 AM Low 5:11 PM High 10:56 PM
6/12/2017 7:00 AM 0.00 0.0 M M M Current conditions at 7:00 AM: Rain Gauge: 0 inches. Temperature: 69°F. No wind, haze. Ripples on the Potomac River from the WNW, about eight inches of visibility into the water, a few pieces of trash and debris litter the entire stretch of river, fourteen fish. Songbirds, crickets, one box turtle (photographic record), mourning doves, one red-bellied woodpecker, moths, spiders, mosquitos, crows fish crows, cormorants, ospreys, one juvenile eagle, one adult eagle, and one great blue heron on the Virginia shore. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.49 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: No data. Conditions at WASD2 as of (7:00 am EDT) 1100 GMT on 06/12/2017: Wind Direction (WDIR): WNW (290 deg true) Wind Speed (WSPD): 1.9 kts Wind Gust (GST): 4.1 kts Atmospheric Pressure (PRES): 30.10 in Pressure Tendency (PTDY): +0.06 in (Rising) Air Temperature (ATMP): 75.7 °F Water Temperature (WTMP): 75.9 °F Wind Speed at 10 meters (WSPD10M): 1.9 kts Wind Speed at 20 meters (WSPD20M): 3.9 kts Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Virginia 12 June 2017: Low 4:54 AM High 10:47 AM Low 5:46 PM High 11:30 PM
6/13/2017 7:00 AM 0.00 0.0 M M M Current conditions at 7:00 AM: Rain Gauge: 0 inches. Temperature: 70°F. Breeze and squalls on the Potomac River from the South, about four inches of visibility into the water, a few pieces of trash between the channel and the Virginia shore, seven fish jumping. Songbirds, crickets, spiders, mosquitos, one red-bellied woodpecker, ducks, ospreys and one adult eagle in the oak overhead. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.50 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: No data. Conditions at WASD2 as of (7:00 am EDT) 1100 GMT on 06/13/2017: Wind Direction (WDIR): S (180 deg true) Wind Speed (WSPD): 2.9 kts Wind Gust (GST): 4.1 kts Atmospheric Pressure (PRES): 30.00 in Pressure Tendency (PTDY): +0.00 in (Steady) Air Temperature (ATMP): 76.6 °F Water Temperature (WTMP): 77.5 °F Wind Speed at 10 meters (WSPD10M): 3.9 kts Wind Speed at 20 meters (WSPD20M): 3.9 kts Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Virginia 13 June 2017: Low 5:32 AM High 11:22 AM Low 6:20 PM
6/14/2017 7:00 AM 0.00 0.0 M M M Current conditions at 7:00 AM: Rain Gauge: 0 inches. Temperature: 74°F. Wind and waves with a few whitecaps on the Potomac River from the NW, no visibility into the water, one piece of white plastic trash in the channel, no fish. Canada geese by the flock, songbirds, crickets, two red-bellied woodpeckers, fish crows, mallard ducks, gulls, cormorants, ospreys and two great blue herons on the Virginia shore. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.59 feet with a spike starting at midnight. NOAA Potomac River, Alexandria, Wilson Bridge buoy: No data. Conditions at WASD2 as of (7:00 am EDT) 1100 GMT on 06/14/2017: Wind Direction (WDIR): NNW (340 deg true) Wind Speed (WSPD): 4.1 kts Wind Gust (GST): 9.9 kts Atmospheric Pressure (PRES): 29.92 in Pressure Tendency (PTDY): +0.04 in (Rising) Air Temperature (ATMP): 79.5 °F Water Temperature (WTMP): 79.2 °F Wind Speed at 10 meters (WSPD10M): 3.9 kts Wind Speed at 20 meters (WSPD20M): 3.9 kts Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Virginia 14 June 2017: High 12:05 AM Low 6:13 AM High 12:02 PM Low 6:55 PM
6/15/2017 7:00 AM 0.00 0.0 M M M Current conditions at 7:00 AM: Rain Gauge: 0 inches. Temperature: 67°F. Overcast, haze. Breeze and squalls on the Potomac River from the NE, the flag south of Hog Island is also being blown from the NE, about one foot of visibility into fairly clear water, a few pieces of trash and debris moving slowly upstream, two fish. Songbirds, crickets, squirrels, mosquitos, crows, fish crows, a couple of cormorants on the pilings off Sheridan Point, ospreys and one adult eagle fishing in the channel. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.43 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Air Temperature 69.9 F 2017-06-15 07:06 Barometric Pressure 30 inches 2017-06-15 07:06 Chlorophyll A 1.4 ug/L 2017-06-15 07:06 Current Direction 195 degrees 2017-06-15 07:06 Current Velocity 0.11 knots 2017-06-15 07:06 Dissolved Oxygen 6.6 mg/L 2017-06-15 07:06 Heat Index 69.9 F 2017-06-15 07:06 Latitude 38.4728 degrees 2017-06-15 07:06 Longitude -77.0215 degrees 2017-06-15 07:06 Relative Humidity 71.5 percent 2017-06-15 07:06 Sea Nettle Probability 0.2 percent 2017-06-15 07:06 Turbidity 6 NTU 2017-06-15 07:06 Water Conductivity 0.0333 S/m 2017-06-15 07:06 Water Freezing Point 32 F 2017-06-15 07:06 Water Salinity 0.2 PSU 2017-06-15 07:06 Water Temperature 80.3 F 2017-06-15 07:06 Wind Chill 69.9 F 2017-06-15 07:06 Wind Direction 81 degrees 2017-06-15 07:06 Wind Gust 4.7 knots 2017-06-15 07:06 Wind Speed 3.4 knots 2017-06-15 07:06 Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Virginia 15 June 2017: High 12:43 AM Low 6:58 AM High 12:47 PM Low 7:34 PM
6/16/2017 7:00 AM 0.00 0.0 M M M Current conditions at 7:00 AM: Rain Gauge: 0 inches. Temperature: 69°F. Overcast, very hazy. Breeze and squalls on the Potomac River from the NE, the flag south of Hog Island is also being blown from the NE (photographic record), about ten inches of visibility into the water, two pieces of trash, one fish jumping. Songbirds, crickets, squirrels, mosquitos, jays, one red-shouldered hawk, crows, fish crows and ospreys. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.41 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: No data. Conditions at WASD2 as of (7:00 am EDT) 1100 GMT on 06/16/2017: Wind Direction (WDIR): SE (140 deg true) Wind Speed (WSPD): 2.9 kts Wind Gust (GST): 4.1 kts Atmospheric Pressure (PRES): 29.91 in Pressure Tendency (PTDY): +0.01 in (Rising) Air Temperature (ATMP): 71.1 °F Water Temperature (WTMP): 80.8 °F Wind Speed at 10 meters (WSPD10M): 3.9 kts Wind Speed at 20 meters (WSPD20M): 3.9 kts Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Virginia 16 June 2017: High 1:28 AM Low 7:50 AM High 1:38 PM Low 8:17 PM
6/17/2017 7:00 AM 0.12 M M M M Current conditions at 7:00 AM: Rain Gauge: 0.12 inches. Temperature: 71°F. Overcast, light fog with the fog lifting over Accokeek. Breeze and wavelets on the Potomac River from the NW, the flag south of Hog Island is also being blown, in gusts, from the NW, about eight inches of visibility into the water, no trash or debris, two fish jumping. Songbirds, crickets, squirrels, mourning doves, one frog, mosquitos, one red-bellied woodpecker, crows and ospreys. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 3.55 feet with a double spike beginning just before midnight. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Air Temperature 70.6 F 2017-06-17 07:12 Barometric Pressure 29.91 inches 2017-06-17 07:12 Chlorophyll A 1.4 ug/L 2017-06-17 07:12 Current Direction 187 degrees 2017-06-17 07:12 Current Velocity 0.43 knots 2017-06-17 07:12 Dissolved Oxygen 6.3 mg/L 2017-06-17 07:12 Heat Index 70.6 F 2017-06-17 07:12 Latitude 38.4728 degrees 2017-06-17 07:12 Longitude -77.0215 degrees 2017-06-17 07:12 Relative Humidity 84.8 percent 2017-06-17 07:12 Sea Nettle Probability 0.2 percent 2017-06-17 07:12 Turbidity 7.2 NTU 2017-06-17 07:12 Water Conductivity 0.035 S/m 2017-06-17 07:12 Water Freezing Point 32 F 2017-06-17 07:12 Water Salinity 0.2 PSU 2017-06-17 07:12 Water Temperature 80.9 F 2017-06-17 07:12 Wind Chill 70.6 F 2017-06-17 07:12 Wind Direction 277 degrees 2017-06-17 07:12 Wind Gust 8.5 knots 2017-06-17 07:12 Wind Speed 7 knots 2017-06-17 07:12 Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Virginia 17 June 2017: High 2:19 AM Low 8:48 AM High 2:36 PM Low 9:05 PM
6/18/2017 7:00 AM 0.02 M M M M Current conditions at 7:00 AM: Rain Gauge: 0.02 inches. Temperature: 74°F. Overcast, haze. Wind and waves with a few whitecaps on the Potomac River from the SSW, low swells from the SW, about four inches of visibility into the water, one snag tree over toward Virginia, no fish. Songbirds, crickets, squirrels, two red-bellied woodpeckers, jays, ospreys, one adult eagle in flight and one great blue heron on the Virginia shore. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.58 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy: Air Temperature 73.4 F 2017-06-18 07:06 Barometric Pressure 29.87 inches 2017-06-18 07:06 Chlorophyll A 1.5 ug/L 2017-06-18 07:06 Current Direction 186 degrees 2017-06-18 07:06 Current Velocity 0.47 knots 2017-06-18 07:06 Dissolved Oxygen 6.1 mg/L 2017-06-18 07:06 Heat Index 73.4 F 2017-06-18 07:06 Latitude 38.4728 degrees 2017-06-18 07:06 Longitude -77.0215 degrees 2017-06-18 07:06 Relative Humidity 83.5 percent 2017-06-18 07:06 Sea Nettle Probability 0.2 percent 2017-06-18 07:06 Turbidity 10.3 NTU 2017-06-18 07:06 Water Conductivity 0.0347 S/m 2017-06-18 07:06 Water Freezing Point 32 F 2017-06-18 07:06 Water Salinity 0.2 PSU 2017-06-18 07:06 Water Temperature 81.4 F 2017-06-18 07:06 Wind Chill 73.4 F 2017-06-18 07:06 Wind Direction 240 degrees 2017-06-18 07:06 Wind Gust 11.8 knots 2017-06-18 07:06 Wind Speed 9.8 knots 2017-06-18 07:06 Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Virginia 18 June 2017: High 3:14 AM Low 9:54 AM High 3:38 PM Low 9:59 PM
6/19/2017 7:00 AM 0.00 0.0 M M M Current conditions at 7:00 AM: Rain Gauge: 0 inches. Temperature: 77°F. Wind, waves and whitecaps on the Potomac River from the SSW, low swells from the SW, about five inches of visibility into the water, two small pieces of natural debris, no fish. Canada geese, songbirds, crickets, ants, jays, fish crows and ospreys. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.48 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy Upper Potomac - UP: (stuck on 6:54AM for the longest time) Air Temperature 76.3 F 2017-06-19 06:54 Barometric Pressure 29.86 inches 2017-06-19 06:54 Chlorophyll A 1.8 ug/L 2017-06-19 06:54 Current Direction 182 degrees 2017-06-19 06:54 Current Velocity 0.75 knots 2017-06-19 06:54 Dissolved Oxygen 6 mg/L 2017-06-19 06:54 Heat Index 76.3 F 2017-06-19 06:54 Latitude 38.4728 degrees 2017-06-19 06:54 Longitude -77.0215 degrees 2017-06-19 06:54 Relative Humidity 72.7 percent 2017-06-19 06:54 Sea Nettle Probability 0.2 percent 2017-06-19 06:54 Turbidity 10.7 NTU 2017-06-19 06:54 Water Conductivity 0.0352 S/m 2017-06-19 06:54 Water Freezing Point 32 F 2017-06-19 06:54 Water Salinity 0.2 PSU 2017-06-19 06:54 Water Temperature 81.6 F 2017-06-19 06:54 Wind Chill 76.3 F 2017-06-19 06:54 Wind Direction 254 degrees 2017-06-19 06:54 Wind Gust 18.6 knots 2017-06-19 06:54 Wind Speed 15.4 knots 2017-06-19 06:54 Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Virginia 19 June 2017: High 4:13 AM Low 11:04 AM High 4:43 PM Low 10:58 PM
6/20/2017 7:00 AM 0.12 M M M M Current conditions at 7:00 AM: Rain Gauge: 0.12 inches. Temperature: 70°F. Wind, waves and low swells on the Potomac River from the SW, about eight inches of visibility into the water, no trash or debris, no fish. Songbirds, crickets, mourning doves, jays, one red-bellied woodpecker, crows, ospreys, one gull and two great egrets (photographic record of one). USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.54 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy Upper Potomac - UP: Air Temperature 71.2 F 2017-06-20 07:00 Barometric Pressure 29.98 inches 2017-06-20 07:00 Chlorophyll A 1.6 ug/L 2017-06-20 07:00 Current Direction 190 degrees 2017-06-20 07:00 Current Velocity 0.37 knots 2017-06-20 07:00 Dissolved Oxygen 5.8 mg/L 2017-06-20 07:00 Heat Index 71.2 F 2017-06-20 07:00 Latitude 38.4728 degrees 2017-06-20 07:00 Longitude -77.0215 degrees 2017-06-20 07:00 Relative Humidity 81.5 percent 2017-06-20 07:00 Sea Nettle Probability 0.2 percent 2017-06-20 07:00 Turbidity 9.2 NTU 2017-06-20 07:00 Water Conductivity 0.0344 S/m 2017-06-20 07:00 Water Freezing Point 32 F 2017-06-20 07:00 Water Salinity 0.2 PSU 2017-06-20 07:00 Water Temperature 81.1 F 2017-06-20 07:00 Wind Chill 71.2 F 2017-06-20 07:00 Wind Direction 225 degrees 2017-06-20 07:00 Wind Gust 4.9 knots 2017-06-20 07:00 Wind Speed 4.2 knots 2017-06-20 07:00 Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Virginia 20 June 2017: High 5:11 AM Low 12:11 PM High 5:47 PM
6/21/2017 7:00 AM T M M M M Current conditions at 7:00 AM: Rain Gauge: Trace. Temperature: 69°F. Wind, waves and low swells on the Potomac River from the SW, no whitecaps, about ten inches of visibility into the water, no trash or debris, one fish jumping. Songbirds, one squirrel, crickets, one red-bellied woodpecker, ospreys, one cormorant and three juvenile eagles. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.44 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy Upper Potomac - UP: Air Temperature 71.2 F 2017-06-21 07:06 Barometric Pressure 30 inches 2017-06-21 07:06 Chlorophyll A 1.9 ug/L 2017-06-21 07:06 Current Direction 187 degrees 2017-06-21 07:06 Current Velocity 0.47 knots 2017-06-21 07:06 Dissolved Oxygen 5.8 mg/L 2017-06-21 07:06 Heat Index 71.2 F 2017-06-21 07:06 Latitude 38.4728 degrees 2017-06-21 07:06 Longitude -77.0215 degrees 2017-06-21 07:06 Relative Humidity 78.7 percent 2017-06-21 07:06 Sea Nettle Probability 0.2 percent 2017-06-21 07:06 Turbidity 6.9 NTU 2017-06-21 07:06 Water Conductivity 0.0351 S/m 2017-06-21 07:06 Water Freezing Point 32 F 2017-06-21 07:06 Water Salinity 0.2 PSU 2017-06-21 07:06 Water Temperature 81.1 F 2017-06-21 07:06 Wind Chill 71.2 F 2017-06-21 07:06 Wind Direction 246 degrees 2017-06-21 07:06 Wind Gust 11.1 knots 2017-06-21 07:06 Wind Speed 9.2 knots 2017-06-21 07:06 Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Virginia 21 June 2017: Low 12:00 AM High 6:09 AM Low 1:13 PM High 6:47 PM
6/22/2017 7:00 AM 0.00 0.0 M M M Current conditions at 7:00 AM: Rain Gauge: 0. Temperature: 72°F. Breeze and squalls on the Potomac River from the S, ripples from the SW, about one foot of visibility into the water, a few pieces of trash and debris dot the river, five fish jumping. Canada geese, songbirds, crickets, one butterfly, crows, fish crows and ospreys. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.40 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy Upper Potomac - UP: Air Temperature 77.2 F 2017-06-22 07:06 Barometric Pressure 30.01 inches 2017-06-22 07:06 Chlorophyll A 2.9 ug/L 2017-06-22 07:06 Current Direction 204 degrees 2017-06-22 07:06 Current Velocity 0.21 knots 2017-06-22 07:06 Dissolved Oxygen 5.5 mg/L 2017-06-22 07:06 Heat Index 77.2 F 2017-06-22 07:06 Latitude 38.4728 degrees 2017-06-22 07:06 Longitude -77.0215 degrees 2017-06-22 07:06 Relative Humidity 77.1 percent 2017-06-22 07:06 Sea Nettle Probability 0.2 percent 2017-06-22 07:06 Turbidity 7.6 NTU 2017-06-22 07:06 Water Conductivity 0.0361 S/m 2017-06-22 07:06 Water Freezing Point 32 F 2017-06-22 07:06 Water Salinity 0.2 PSU 2017-06-22 07:06 Water Temperature 81.6 F 2017-06-22 07:06 Wind Chill 77.2 F 2017-06-22 07:06 Wind Direction 263 degrees 2017-06-22 07:06 Wind Gust 4.9 knots 2017-06-22 07:06 Wind Speed 3.5 knots 2017-06-22 07:06 Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Virginia 22 June 2017: Low 1:03 AM High 7:04 AM Low 2:12 PM High 7:44 PM
6/23/2017 7:00 AM 0.25 M M M M Current conditions at 7:00 AM: Rain Gauge: 0.25 Temperature: 73°F. Overcast, light rain. Wind and waves on the Potomac River from the SW, no whitecaps, about four inches of visibility into cloudy, brown, water, no trash or debris, no fish, very high water level, but no flooding. Songbirds, mourning doves, crickets, one red-bellied woodpecker and fish crows. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.42 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy Upper Potomac - UP: Air Temperature 69.9 F 2017-06-23 07:00 Barometric Pressure 29.89 inches 2017-06-23 07:00 Chlorophyll A 3.7 ug/L 2017-06-23 07:00 Current Direction 6 degrees 2017-06-23 07:00 Current Velocity 0.34 knots 2017-06-23 07:00 Dissolved Oxygen 5.5 mg/L 2017-06-23 07:00 Heat Index 69.9 F 2017-06-23 07:00 Latitude 38.4729 degrees 2017-06-23 07:00 Longitude -77.0215 degrees 2017-06-23 07:00 Relative Humidity 91.4 percent 2017-06-23 07:00 Sea Nettle Probability 0.3 percent 2017-06-23 07:00 Turbidity 11.6 NTU 2017-06-23 07:00 Water Conductivity 0.0366 S/m 2017-06-23 07:00 Water Freezing Point 32 F 2017-06-23 07:00 Water Salinity 0.2 PSU 2017-06-23 07:00 Water Temperature 82 F 2017-06-23 07:00 Wind Chill 69.9 F 2017-06-23 07:00 Wind Direction 289 degrees 2017-06-23 07:00 Wind Gust 19.8 knots 2017-06-23 07:00 Wind Speed 16.5 knots 2017-06-23 07:00 Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Virginia 23 June 2017: Low 2:04 AM High 7:59 AM Low 3:07 PM High 8:39 PM
6/24/2017 7:00 AM 0.27 M M M M Current conditions at 7:00 AM: Rain Gauge: 0.27 Temperature: 71°F. Wind and waves on the Potomac River from the West, low swells from the NW, no whitecaps, about four inches of visibility into the water, one snag tree just west of the channel, no fish. Canada geese by the flock, songbirds, one deer, moths, crickets, one red-bellied woodpecker, lots of noisy fish crows, ospreys and one adult eagle in the big oak over the landing. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.60 feet with a small peak just before midnight. NOAA Potomac River, Alexandria, Wilson Bridge buoy Upper Potomac - UP: Air Temperature 73.5 F 2017-06-24 07:00 Barometric Pressure 29.73 inches 2017-06-24 07:00 Chlorophyll A 8.7 ug/L 2017-06-24 07:00 Current Direction 357 degrees 2017-06-24 07:00 Current Velocity 0.28 knots 2017-06-24 07:00 Dissolved Oxygen 6.2 mg/L 2017-06-24 07:00 Heat Index 73.5 F 2017-06-24 07:00 Latitude 38.4729 degrees 2017-06-24 07:00 Longitude -77.0215 degrees 2017-06-24 07:00 Relative Humidity 87.5 percent 2017-06-24 07:00 Sea Nettle Probability 0.2 percent 2017-06-24 07:00 Turbidity 12.6 NTU 2017-06-24 07:00 Water Conductivity 0.0376 S/m 2017-06-24 07:00 Water Freezing Point 32 F 2017-06-24 07:00 Water Salinity 0.2 PSU 2017-06-24 07:00 Water Temperature 81.7 F 2017-06-24 07:00 Wind Chill 73.5 F 2017-06-24 07:00 Wind Direction 305 degrees 2017-06-24 07:00 Wind Gust 9.9 knots 2017-06-24 07:00 Wind Speed 7.1 knots 2017-06-24 07:00 Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Virginia 24 June 2017: Low 3:03 AM High 8:52 AM Low 4:00 PM High 9:33 PM
6/25/2017 7:00 AM 0.00 0.0 M M M Current conditions at 7:00 AM: Rain Gauge: 0 Temperature: 67°F. Breeze, squalls and ripples on the Potomac River from the West, low swells from the SW, about eight inches of visibility into the water, a few pieces of trash moving slowly upstream in the channel, two fish. Songbirds, lots of insects, fish crows, ospreys and four juvenile eagles. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.52 feet with five peaks in the last 36 hours. NOAA Potomac River, Alexandria, Wilson Bridge buoy Upper Potomac - UP: Air Temperature 75.7 F 2017-06-25 07:00 Barometric Pressure 30.01 inches 2017-06-25 07:00 Chlorophyll A 3.9 ug/L 2017-06-25 07:00 Current Direction 353 degrees 2017-06-25 07:00 Current Velocity 0.95 knots 2017-06-25 07:00 Dissolved Oxygen 6.4 mg/L 2017-06-25 07:00 Heat Index 75.7 F 2017-06-25 07:00 Latitude 38.4729 degrees 2017-06-25 07:00 Longitude -77.0215 degrees 2017-06-25 07:00 Relative Humidity 57.4 percent 2017-06-25 07:00 Sea Nettle Probability 0.2 percent 2017-06-25 07:00 Turbidity 19.7 NTU 2017-06-25 07:00 Water Conductivity 0.0388 S/m 2017-06-25 07:00 Water Freezing Point 32 F 2017-06-25 07:00 Water Salinity 0.2 PSU 2017-06-25 07:00 Water Temperature 81.5 F 2017-06-25 07:00 Wind Chill 75.7 F 2017-06-25 07:00 Wind Direction 314 degrees 2017-06-25 07:00 Wind Gust 2.3 knots 2017-06-25 07:00 Wind Speed 1.2 knots 2017-06-25 07:00 The Turbidity at 19.7 NTU is relatively high. Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Virginia 25 June 2017: Low 3:59 AM High 9:45 AM Low 4:51 PM High 10:26 PM
6/26/2017 7:00 AM 0.00 0.0 M M M Current conditions at 7:00 AM: Rain Gauge: 0 Temperature: 65°F. Wind, waves and low swells on the Potomac River from the NW, no whitecaps, about four inches of visibility into the water, one piece of natural debris moving slowly upstream, one fish. Songbirds, various insects, one red-bellied woodpecker, one squirrel, fish crows, ospreys and on the pilings off Sheridan Point: gulls and cormorants. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.36 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy Upper Potomac - UP: Air Temperature 72.8 F 2017-06-26 07:00 Barometric Pressure 30.07 inches 2017-06-26 07:00 Chlorophyll A 5 ug/L 2017-06-26 07:00 Current Direction 358 degrees 2017-06-26 07:00 Current Velocity 1.19 knots 2017-06-26 07:00 Dissolved Oxygen 6.1 mg/L 2017-06-26 07:00 Heat Index 72.8 F 2017-06-26 07:00 Latitude 38.4729 degrees 2017-06-26 07:00 Longitude -77.0215 degrees 2017-06-26 07:00 Relative Humidity 45.7 percent 2017-06-26 07:00 Sea Nettle Probability 0.2 percent 2017-06-26 07:00 Turbidity 15.7 NTU 2017-06-26 07:00 Water Conductivity 0.0382 S/m 2017-06-26 07:00 Water Freezing Point 32 F 2017-06-26 07:00 Water Salinity 0.2 PSU 2017-06-26 07:00 Water Temperature 80.7 F 2017-06-26 07:00 Wind Chill 72.8 F 2017-06-26 07:00 Wind Direction 303 degrees 2017-06-26 07:00 Wind Gust 2.9 knots 2017-06-26 07:00 Wind Speed 1.3 knots 2017-06-26 07:00 Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Virginia 26 June 2017: Low 4:55 AM High 10:39 AM Low 5:42 PM High 11:19 PM
6/27/2017 7:00 AM T M M M M Current conditions at 7:00 AM: Rain Gauge: Trace Temperature: 67°F. Overcast, slightly wet. Unusual breeze and squalls on the Potomac River from the SE, low swells from the NW, about seven inches of visibility into the water, two pieces of natural debris moving slowly upstream, three fish. Canada geese, songbirds, various insects, crows, ospreys, cormorants and one great blue heron in shallow water just off the Virginia shore. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.33 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy Upper Potomac - UP: (stuck on 6:54AM for half an hour) Air Temperature 68.8 F 2017-06-27 06:54 Barometric Pressure 30.03 inches 2017-06-27 06:54 Chlorophyll A 1.6 ug/L 2017-06-27 06:54 Current Direction 1 degrees 2017-06-27 06:54 Current Velocity 0.52 knots 2017-06-27 06:54 Dissolved Oxygen 5.7 mg/L 2017-06-27 06:54 Heat Index 68.8 F 2017-06-27 06:54 Latitude 38.4728 degrees 2017-06-27 06:54 Longitude -77.0215 degrees 2017-06-27 06:54 Relative Humidity 50.2 percent 2017-06-27 06:54 Sea Nettle Probability 0.2 percent 2017-06-27 06:54 Turbidity 8 NTU 2017-06-27 06:54 Water Conductivity 0.038 S/m 2017-06-27 06:54 Water Freezing Point 32 F 2017-06-27 06:54 Water Salinity 0.2 PSU 2017-06-27 06:54 Water Temperature 80.5 F 2017-06-27 06:54 Wind Chill 68.8 F 2017-06-27 06:54 Wind Direction 337 degrees 2017-06-27 06:54 Wind Gust 4.5 knots 2017-06-27 06:54 Wind Speed 2.6 knots 2017-06-27 06:54 Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Virginia 27 June 2017: Low 5:50 AM High 11:33 AM Low 6:31 PM
6/28/2017 7:00 AM 0.00 0.0 M M M Current conditions at 7:00 AM: Rain Gauge: 0 inches. Temperature: 57°F. Breeze and squalls on the Potomac River from the SW, ripples from the WSW, almost due west, about eight inches of visibility into the water, three pieces of trash in the channel, five fish. Songbirds, squirrels, crickets, spiders, one bee, one mayfly, crows, fish crows, ospreys, cormorants, gulls and one great blue heron in shallow water just off the Virginia shore. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.29 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy Upper Potomac - UP: Air Temperature 68.5 F 2017-06-28 07:06 Barometric Pressure 30.19 inches 2017-06-28 07:06 Chlorophyll A 1.5 ug/L 2017-06-28 07:06 Current Direction 26 degrees 2017-06-28 07:06 Current Velocity 0.03 knots 2017-06-28 07:06 Dissolved Oxygen 6.1 mg/L 2017-06-28 07:06 Heat Index 68.5 F 2017-06-28 07:06 Latitude 38.4728 degrees 2017-06-28 07:06 Longitude -77.0215 degrees 2017-06-28 07:06 Relative Humidity 56 percent 2017-06-28 07:06 Sea Nettle Probability 0.1 percent 2017-06-28 07:06 Turbidity 7.4 NTU 2017-06-28 07:06 Water Conductivity 0.0362 S/m 2017-06-28 07:06 Water Freezing Point 32 F 2017-06-28 07:06 Water Salinity 0.2 PSU 2017-06-28 07:06 Water Temperature 79.1 F 2017-06-28 07:06 Wind Chill 68.5 F 2017-06-28 07:06 Wind Direction 225 degrees 2017-06-28 07:06 Wind Gust 4.3 knots 2017-06-28 07:00 Wind Speed 3.6 knots 2017-06-28 07:00 Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Virginia 28 June 2017: High 12:14 AM Low 6:45 AM High 12:29 PM Low 7:21 PM
6/29/2017 7:00 AM 0.00 0.0 M M M Current conditions at 7:00 AM: Rain Gauge: 0 inches. Temperature: 65°F. Wind and waves on the Potomac River from the WSW, no whitecaps, about four inches of visibility into the water, no trash or debris, no fish. Songbirds, crickets, spiders, one red-bellied woodpecker, one red-shouldered hawk, crows, fish crows, ospreys, cormorants, gulls, one juvenile eagle and one adult eagle. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.26 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy Upper Potomac - UP: Air Temperature 65.2 F 2017-06-29 07:00 Barometric Pressure 30.17 inches 2017-06-29 07:00 Chlorophyll A 1.6 ug/L 2017-06-29 07:00 Current Direction 180 degrees 2017-06-29 07:00 Current Velocity 0.34 knots 2017-06-29 07:00 Dissolved Oxygen 6.4 mg/L 2017-06-29 07:00 Heat Index 65.2 F 2017-06-29 07:00 Latitude 38.4728 degrees 2017-06-29 07:00 Longitude -77.0215 degrees 2017-06-29 07:00 Relative Humidity 71.9 percent 2017-06-29 07:00 Sea Nettle Probability 0.1 percent 2017-06-29 07:00 Turbidity 11.8 NTU 2017-06-29 07:00 Water Conductivity 0.0364 S/m 2017-06-29 07:00 Water Freezing Point 32 F 2017-06-29 07:00 Water Salinity 0.2 PSU 2017-06-29 07:00 Water Temperature 78.9 F 2017-06-29 07:00 Wind Chill 65.2 F 2017-06-29 07:00 Wind Direction 183 degrees 2017-06-29 07:00 Wind Gust 16.5 knots 2017-06-29 07:00 Wind Speed 14.4 knots 2017-06-29 07:00 Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Virginia 29 June 2017: High 1:09 AM Low 7:41 AM High 1:27 PM Low 8:10 PM
6/30/2017 7:00 AM 0.00 0.0 M M M Current conditions at 7:00 AM: Rain Gauge: 0 inches. ET Gauge: 0.22 inches. Temperature: 71°F. Wind and waves with a few whitecaps on the Potomac River from the SW, about five inches of visibility into the water, no trash or debris, three fish. Songbirds, crickets, squirrels, fish crows, ospreys, cormorants, gulls, one juvenile eagle on the Virginia shore and one adult eagle in the big oak over the landing. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.27 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy Upper Potomac - UP: Air Temperature 70.4 F 2017-06-30 07:06 Barometric Pressure 30.05 inches 2017-06-30 07:06 Chlorophyll A 2 ug/L 2017-06-30 07:06 Current Direction 183 degrees 2017-06-30 07:06 Current Velocity 0.51 knots 2017-06-30 07:06 Dissolved Oxygen 6.6 mg/L 2017-06-30 07:06 Heat Index 70.4 F 2017-06-30 07:06 Latitude 38.4728 degrees 2017-06-30 07:06 Longitude -77.0215 degrees 2017-06-30 07:06 Relative Humidity 61.4 percent 2017-06-30 07:06 Sea Nettle Probability 0.1 percent 2017-06-30 07:06 Turbidity 12.5 NTU 2017-06-30 07:06 Water Conductivity 0.0375 S/m 2017-06-30 07:06 Water Freezing Point 32 F 2017-06-30 07:06 Water Salinity 0.2 PSU 2017-06-30 07:06 Water Temperature 78.6 F 2017-06-30 07:06 Wind Chill 70.4 F 2017-06-30 07:06 Wind Direction 188 degrees 2017-06-30 07:06 Wind Gust 15.9 knots 2017-06-30 07:06 Wind Speed 11.6 knots 2017-06-30 07:06 Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Virginia 30 June 2017: High 2:06 AM Low 8:37 AM High 2:26 PM Low 8:59 PM
7/1/2017 7:00 AM 0.00 0.0 M M M Current conditions at 7:00 AM: Rain Gauge: 0 inches. ET Gauge: 0.43 inches. Temperature: 76°F. Overcast. Wind and waves with a few whitecaps on the Potomac River from the South, low swells from the SSW, about four inches of visibility into the water, no trash or debris, no fish. Songbirds, crickets, squirrels, one deer in the neighbors' vegetable garden, crows, fish crows, ospreys, cormorants, gulls and one adult eagle. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.24 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy Upper Potomac - UP: Air Temperature 73.7 F 2017-07-01 07:18 Barometric Pressure 29.96 inches 2017-07-01 07:18 Chlorophyll A 2.6 ug/L 2017-07-01 07:18 Current Direction 184 degrees 2017-07-01 07:18 Current Velocity 0.46 knots 2017-07-01 07:18 Dissolved Oxygen 7.1 mg/L 2017-07-01 07:18 Heat Index 73.7 F 2017-07-01 07:18 Latitude 38.4728 degrees 2017-07-01 07:18 Longitude -77.0215 degrees 2017-07-01 07:18 Relative Humidity 79 percent 2017-07-01 07:18 Sea Nettle Probability 0.1 percent 2017-07-01 07:18 Turbidity 12.7 NTU 2017-07-01 07:18 Water Conductivity 0.0387 S/m 2017-07-01 07:18 Water Freezing Point 32 F 2017-07-01 07:18 Water Salinity 0.2 PSU 2017-07-01 07:18 Water Temperature 79.1 F 2017-07-01 07:18 Wind Chill 73.7 F 2017-07-01 07:18 Wind Direction 199 degrees 2017-07-01 07:18 Wind Gust 15 knots 2017-07-01 07:18 Wind Speed 12.7 knots 2017-07-01 07:18 Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Virginia 1 July 2017: High 3:03 AM Low 9:35 AM High 3:26 PM Low 9:49 PM
7/2/2017 7:00 AM 0.83 M M M M Current conditions at 7:00 AM: Rain Gauge: 0.83 inches. ET Gauge: 0.60 inches. Temperature: 71°F. Wet. Breeze, squalls and ripples on the Potomac River from the WNW, almost due west, about ten inches of visibility into the water, some trash or debris in the channel, the river is teeming with fish, far too many to count. Songbirds, crickets, squirrels, one red-bellied woodpecker, bees, mosquitos, crows, fish crows, ospreys, cormorants, gulls and one great egret on the Virginia shore. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.91 feet with a big spike just after midnight. NOAA Potomac River, Alexandria, Wilson Bridge buoy Upper Potomac - UP: At 7:15AM all stations were reporting for 7AM except Upper Potomac. Air Temperature 76.6 F 2017-07-02 06:54 Barometric Pressure 30.02 inches 2017-07-02 06:54 Chlorophyll A 3.3 ug/L 2017-07-02 06:54 Current Direction 184 degrees 2017-07-02 06:54 Current Velocity 0.57 knots 2017-07-02 06:54 Dissolved Oxygen 6.6 mg/L 2017-07-02 06:54 Heat Index 76.6 F 2017-07-02 06:54 Latitude 38.4728 degrees 2017-07-02 06:54 Longitude -77.0215 degrees 2017-07-02 06:54 Relative Humidity 72.7 percent 2017-07-02 06:54 Sea Nettle Probability 0.2 percent 2017-07-02 06:54 Turbidity 13.6 NTU 2017-07-02 06:54 Water Conductivity 0.0389 S/m 2017-07-02 06:54 Water Freezing Point 32 F 2017-07-02 06:54 Water Salinity 0.2 PSU 2017-07-02 06:54 Water Temperature 80.3 F 2017-07-02 06:54 Wind Chill 76.6 F 2017-07-02 06:54 Wind Direction 241 degrees 2017-07-02 06:54 Wind Gust 2.9 knots 2017-07-02 06:54 Wind Speed 2.4 knots 2017-07-02 06:54 Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Virginia 2 July 2017: High 4:00 AM Low 10:32 AM High 4:25 PM Low 10:39 PM
7/3/2017 7:00 AM 0.02 M M M M Current conditions at 7:00 AM: Rain Gauge: 0.02 inches. ET Gauge: 0.74 inches. Temperature: 72°F. Coudy. Breeze and squalls on the Potomac River from the NW, ripples from the WNW, about eight inches of visibility into the water, a slick with trash and debris is in the channel, nine fish jumping. Songbirds, crickets, one beetle in the rain gauge, squirrels, one red-bellied woodpecker, bees, butterflies, spiders, fish crows, ospreys, cormorants and gulls. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.43 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy Upper Potomac - UP: Air Temperature 76.5 F 2017-07-03 07:00 Barometric Pressure 30.03 inches 2017-07-03 07:00 Chlorophyll A 3.8 ug/L 2017-07-03 07:00 Current Direction 171 degrees 2017-07-03 07:00 Current Velocity 0.35 knots 2017-07-03 07:00 Dissolved Oxygen 6.5 mg/L 2017-07-03 07:00 Heat Index 76.5 F 2017-07-03 07:00 Latitude 38.4728 degrees 2017-07-03 07:00 Longitude -77.0215 degrees 2017-07-03 07:00 Relative Humidity 61.4 percent 2017-07-03 07:00 Sea Nettle Probability 0.2 percent 2017-07-03 07:00 Turbidity 8.1 NTU 2017-07-03 07:00 Water Conductivity 0.0397 S/m 2017-07-03 07:00 Water Freezing Point 32 F 2017-07-03 07:00 Water Salinity 0.2 PSU 2017-07-03 07:00 Water Temperature 81.5 F 2017-07-03 07:00 Wind Chill 76.5 F 2017-07-03 07:00 Wind Direction 329 degrees 2017-07-03 07:00 Wind Gust 7.8 knots 2017-07-03 07:00 Wind Speed 5.6 knots 2017-07-03 07:00 Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Virginia 3 July 2017: High 4:54 AM Low 11:28 AM High 5:21 PM Low 11:28 PM
7/4/2017 7:00 AM T M M M M Current conditions at 7:00 AM: Rain Gauge: Trace. ET Gauge: 0.93 inches. Temperature: 71°F. Cloudy, hot, and very humid. Breeze and squalls on the Potomac River from the WNW, ripples from the West, about six inches of visibility into the water, one snag tree by the Riverview Light and strange foam like grease along the Maryland shore, one fish. Songbirds, crickets, squirrels, spiders, ospreys, gulls, one eagle in the oak above the landing and lots of noisy fish crows. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.33 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy Upper Potomac - UP: Rain gauge: Trace. ET Gauge: 0.93 inches. Temperature: 71°F Upper Potomac - UP: Air Temperature 75.1 F 2017-07-04 07:06 Barometric Pressure 30.03 inches 2017-07-04 07:06 Chlorophyll A 44.9 ug/L 2017-07-04 07:06 Current Direction 359 degrees 2017-07-04 05:00 Current Velocity 0.15 knots 2017-07-04 05:00 Dissolved Oxygen 7.7 mg/L 2017-07-04 07:06 Heat Index 75.1 F 2017-07-04 07:06 Latitude 38.4728 degrees 2017-07-04 07:06 Longitude -77.0215 degrees 2017-07-04 07:06 Relative Humidity 77.8 percent 2017-07-04 07:06 Sea Nettle Probability 0.3 percent 2017-07-04 07:06 Turbidity 36.7 NTU 2017-07-04 07:06 Water Conductivity 0.04 S/m 2017-07-04 07:06 Water Freezing Point 32 F 2017-07-04 07:06 Water Salinity 0.2 PSU 2017-07-04 07:06 Water Temperature 82.6 F 2017-07-04 07:06 Wind Chill 75.1 F 2017-07-04 07:06 Wind Direction 243 degrees 2017-07-04 07:06 Wind Gust 4.9 knots 2017-07-04 07:06 Wind Speed 3.9 knots 2017-07-04 07:06 Turbidity at 36.7 NTU is remarkably high. Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Virginia 4 July 2017: High 5:45 AM Low 12:22 PM High 6:14 PM
7/5/2017 7:00 AM 0.00 0.0 M M M Current conditions at 7:00 AM: Rain Gauge: 0. ET Gauge: 1.07 inches. Temperature: 75°F. Overcast, fog, hot, and very humid. Breeze on the Potomac River from the NE, the flag south of Hog Island is also being blown, straight out, from the NE (photographic record) ripples from the WNW, about four inches of visibility into the water, trash, debris and large amounts of foamy grease moving slowly downstream along the Maryland shore (photographic record), no fish. Songbirds, crickets, mourning doves, lots of mosquitos, ants, crows, fish crows, ospreys, gulls, cormorants and one adult eagle in the oak above the landing. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.28 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy Upper Potomac - UP: Air Temperature 74.4 F 2017-07-05 07:00 Barometric Pressure 30.11 inches 2017-07-05 07:00 Chlorophyll A 4.3 ug/L 2017-07-05 07:00 Current Direction 354 degrees 2017-07-05 04:54 Current Velocity 0.48 knots 2017-07-05 04:54 Dissolved Oxygen 6.7 mg/L 2017-07-05 07:00 Heat Index 74.4 F 2017-07-05 07:00 Latitude 38.4729 degrees 2017-07-05 07:00 Longitude -77.0215 degrees 2017-07-05 07:00 Relative Humidity 82.9 percent 2017-07-05 07:00 Sea Nettle Probability 0.3 percent 2017-07-05 07:00 Turbidity 7.8 NTU 2017-07-05 07:00 Water Conductivity 0.0403 S/m 2017-07-05 07:00 Water Freezing Point 32 F 2017-07-05 07:00 Water Salinity 0.2 PSU 2017-07-05 07:00 Water Temperature 83.2 F 2017-07-05 07:00 Wind Chill 74.4 F 2017-07-05 07:00 Wind Direction 38 degrees 2017-07-05 07:00 Wind Gust 6 knots 2017-07-05 07:00 Wind Speed 3.3 knots 2017-07-05 07:00 Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Virginia 5 July 2017: Low 12:17 AM High 6:34 AM Low 1:13 PM High 7:04 PM
7/6/2017 7:00 AM 0.73 M M M M Current conditions at 7:00 AM: Rain Gauge: 0.73 ET Gauge: 1.15 inches. Temperature: 72°F. Overcast, heavy rain, fog, low visibility, no wind. Rain squalls on the Potomac River, low swells from the WNW, about five inches of visibility into the water, one piece of natural debris, no fish. Songbirds, one bullfrog, mourning doves, one fish crow and one juvenile eagle in the oak above the landing. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 3.47 feet with a vertical spike just after midnight. NOAA Potomac River, Alexandria, Wilson Bridge buoy Upper Potomac - UP: off line Conditions at WASD2 as of (7:00 am EDT) 1100 GMT on 07/06/2017: Wind Direction (WDIR): E (80 deg true) Wind Speed (WSPD): 1.9 kts Wind Gust (GST): 5.1 kts Atmospheric Pressure (PRES): 30.04 in Pressure Tendency (PTDY): +0.00 in (Steady) Air Temperature (ATMP): 73.8 °F Water Temperature (WTMP): 82.9 °F Wind Speed at 10 meters (WSPD10M): 1.9 kts Wind Speed at 20 meters (WSPD20M): 1.9 kts Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Virginia 6 July 2017: Low 1:05 AM High 7:19 AM Low 2:01 PM High 7:50 PM
7/7/2017 7:00 AM 0.77 M M M M Current conditions at 7:00 AM: Rain Gauge: 0.77 ET Gauge: 1.18 inches. Temperature: 73°F. Overcast, light fog. Wind and waves on the Potomac River from the SW, no whitecaps, about four inches of visibility into the water, mostly natural debris between the channel and the Maryland shore, no fish. Songbirds, crickets, spiders, one bee in the rain gauge, crows, fish crows, ospreys, cormorants and lot of gulls. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.97 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy Upper Potomac - UP: Air Temperature 72.9 F 2017-07-07 07:06 Barometric Pressure 29.8 inches 2017-07-07 07:06 Chlorophyll A 3.6 ug/L 2017-07-07 07:06 Current Direction 346 degrees 2017-07-07 07:06 Current Velocity 0.15 knots 2017-07-07 07:06 Dissolved Oxygen 5 mg/L 2017-07-07 07:06 Heat Index 72.9 F 2017-07-07 07:06 Latitude 38.4729 degrees 2017-07-07 07:06 Longitude -77.0215 degrees 2017-07-07 07:06 Relative Humidity 87 percent 2017-07-07 07:06 Sea Nettle Probability 0.2 percent 2017-07-07 07:06 Turbidity 9 NTU 2017-07-07 07:06 Water Conductivity 0.0382 S/m 2017-07-07 07:06 Water Freezing Point 32 F 2017-07-07 07:06 Water Salinity 0.2 PSU 2017-07-07 07:06 Water Temperature 81.9 F 2017-07-07 07:06 Wind Chill 72.9 F 2017-07-07 07:06 Wind Direction 183 degrees 2017-07-07 07:06 Wind Gust 5.4 knots 2017-07-07 07:06 Wind Speed 4.6 knots 2017-07-07 07:06 Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Virginia 7 July 2017: Low 1:50 AM High 8:02 AM Low 2:45 PM High 8:34 PM
7/8/2017 7:00 AM 0.24 M M M M Current conditions at 7:00 AM: Rain Gauge: 0.24 ET Gauge: 1.33 inches. Temperature: 68°F. Wet and cool. Breeze and ripples on the Potomac River from the West, no visibility into the water, a few pieces of natural debris, one fish. Songbirds, crickets, spiders, fish crows, ospreys, cormorants and lot of gulls on the pilings off Sheridan Point. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.69 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy Upper Potomac - UP: Air Temperature 73.7 F 2017-07-08 07:12 Barometric Pressure 29.83 inches 2017-07-08 07:12 Chlorophyll A 3.3 ug/L 2017-07-08 07:12 Current Direction 347 degrees 2017-07-08 07:12 Current Velocity 0.18 knots 2017-07-08 07:12 Dissolved Oxygen 5.1 mg/L 2017-07-08 07:12 Heat Index 73.7 F 2017-07-08 07:12 Latitude 38.4729 degrees 2017-07-08 07:12 Longitude -77.0215 degrees 2017-07-08 07:12 Relative Humidity 67.9 percent 2017-07-08 07:12 Sea Nettle Probability 0.3 percent 2017-07-08 07:12 Turbidity 8.8 NTU 2017-07-08 07:12 Water Conductivity 0.0377 S/m 2017-07-08 07:12 Water Freezing Point 32 F 2017-07-08 07:12 Water Salinity 0.2 PSU 2017-07-08 07:12 Water Temperature 82.6 F 2017-07-08 07:12 Wind Chill 73.7 F 2017-07-08 07:12 Wind Direction 11 degrees 2017-07-08 07:12 Wind Gust 3.3 knots 2017-07-08 07:12 Wind Speed 1.3 knots 2017-07-08 07:12 Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Virginia 8 July 2017: Low 2:34 AM High 8:41 AM Low 3:27 PM High 9:15 PM
7/9/2017 7:00 AM 0.01 M M M M Current conditions at 7:00 AM: Rain Gauge: 0.01 ET Gauge: 1.50 inches. Temperature: 70°F. Wind and waves on the Potomac River from the NNW, no whitecaps, about three inches of visibility into brown-grey water, one piece of plastic trash and a few pieces of natural debris in the channel, no fish. Songbirds, crickets, one jay, one deer, fish crows, ospreys, cormorants and gulls. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.49 feet. Air Temperature 70.6 F 2017-07-09 07:00 Barometric Pressure 30.02 inches 2017-07-09 07:00 Chlorophyll A 3.4 ug/L 2017-07-09 07:00 Current Direction 347 degrees 2017-07-09 07:00 Current Velocity 0.5 knots 2017-07-09 07:00 Dissolved Oxygen 5.9 mg/L 2017-07-09 07:00 Heat Index 70.6 F 2017-07-09 07:00 Latitude 38.4729 degrees 2017-07-09 07:00 Longitude -77.0215 degrees 2017-07-09 07:00 Relative Humidity 66.7 percent 2017-07-09 07:00 Sea Nettle Probability 0.2 percent 2017-07-09 07:00 Turbidity 11.6 NTU 2017-07-09 07:00 Water Conductivity 0.0362 S/m 2017-07-09 07:00 Water Freezing Point 32 F 2017-07-09 07:00 Water Salinity 0.2 PSU 2017-07-09 07:00 Water Temperature 81.9 F 2017-07-09 07:00 Wind Chill 70.6 F 2017-07-09 07:00 Wind Direction 323 degrees 2017-07-09 07:00 Wind Gust 9.1 knots 2017-07-09 07:00 Wind Speed 6.4 knots 2017-07-09 07:00 Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Virginia 9 July 2017: Low 3:16 AM High 9:17 AM Low 4:06 PM High 9:53 PM
7/10/2017 7:00 AM 0.00 0.0 M M M Current conditions at 7:00 AM: Rain Gauge: 0 inches ET Gauge: 1.70 inches. Temperature: 68°F. No wind. Ripples on the Potomac River from the WSW, about six inches of visibility into the water, two pieces of plastic trash, three fish jumping clear out of the water. Songbirds, crickets, bees, one deer, spiders, crows, fish crows, ospreys, cormorants and lots of gulls. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.41 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy Upper Potomac - UP: Air Temperature 72.5 F 2017-07-10 07:06 Barometric Pressure 30.05 inches 2017-07-10 07:06 Chlorophyll A 4 ug/L 2017-07-10 07:06 Current Direction 354 degrees 2017-07-10 07:06 Current Velocity 0.69 knots 2017-07-10 07:06 Dissolved Oxygen 6.8 mg/L 2017-07-10 07:06 Heat Index 72.5 F 2017-07-10 07:06 Latitude 38.4729 degrees 2017-07-10 07:06 Longitude -77.0215 degrees 2017-07-10 07:06 Relative Humidity 74.4 percent 2017-07-10 07:06 Sea Nettle Probability 0.2 percent 2017-07-10 07:06 Turbidity 14.8 NTU 2017-07-10 07:06 Water Conductivity 0.0352 S/m 2017-07-10 07:06 Water Freezing Point 32 F 2017-07-10 07:06 Water Salinity 0.2 PSU 2017-07-10 07:06 Water Temperature 81.7 F 2017-07-10 07:06 Wind Chill 72.5 F 2017-07-10 07:06 Wind Direction 130 degrees 2017-07-10 07:06 Wind Gust 6 knots 2017-07-10 07:06 Wind Speed 3.6 knots 2017-07-10 07:06 Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Virginia 10 July 2017: Low 3:56 AM High 9:51 AM Low 4:44 PM High 10:27 PM
7/11/2017 7:00 AM 0.00 0.0 M M M Current conditions at 7:00 AM: Rain Gauge: 0 inches ET Gauge: 1.88 inches. Temperature: 74°F. Clouds to the West, overcast to the NW. Wind and waves on the Potomac River from the SW, no whitecaps, about eight inches of visibility into the water, one log just off the Maryland shore, one fish jumping clear out of the water and smashing down like a whale. Songbirds, crickets, bees, spiders, cicadas in the beech trees, one pileated woodpecker, noisy fish crows everywhere, ospreys, cormorants, gulls and one eagle. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.38 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy Upper Potomac - UP: Air Temperature 73.9 F 2017-07-11 07:06 Barometric Pressure 29.97 inches 2017-07-11 07:06 Chlorophyll A 3.1 ug/L 2017-07-11 07:06 Current Direction 357 degrees 2017-07-11 07:06 Current Velocity 0.88 knots 2017-07-11 07:06 Dissolved Oxygen 6.6 mg/L 2017-07-11 07:06 Heat Index 73.9 F 2017-07-11 07:06 Latitude 38.4729 degrees 2017-07-11 07:06 Longitude -77.0215 degrees 2017-07-11 07:06 Relative Humidity 83.7 percent 2017-07-11 07:06 Sea Nettle Probability 0.2 percent 2017-07-11 07:06 Turbidity 13.8 NTU 2017-07-11 07:06 Water Conductivity 0.0332 S/m 2017-07-11 07:06 Water Freezing Point 32 F 2017-07-11 07:06 Water Salinity 0.2 PSU 2017-07-11 07:06 Water Temperature 81.8 F 2017-07-11 07:06 Wind Chill 73.9 F 2017-07-11 07:06 Wind Direction 176 degrees 2017-07-11 07:06 Wind Gust 9.9 knots 2017-07-11 07:06 Wind Speed 7.9 knots 2017-07-11 07:06 Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Virginia 11 July 2017: Low 4:36 AM High 10:25 AM Low 5:19 PM High 11:00 PM
7/12/2017 7:00 AM 0.00 0.0 M M M Current conditions at 7:00 AM: Rain Gauge: 0 inches ET Gauge: 1.96 inches. Temperature: 75°F. Breeze and wavelets on the Potomac River from the SW, no whitecaps, about ten inches of visibility into the water, no trash or debris, one fish. Canada geese, songbirds, crickets, cicadas, one deer, fish crows, ospreys, cormorants, gulls, one eagle and two great blue herons off the Virginia shore. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.36 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy Upper Potomac - UP: Not reporting Conditions at WASD2 as of (7:00 am EDT) 1100 GMT on 07/12/2017: Wind Direction (WDIR): WSW (250 deg true) Wind Speed (WSPD): 1.9 kts Wind Gust (GST): 4.1 kts Atmospheric Pressure (PRES): 30.03 in Pressure Tendency (PTDY): +0.02 in (Rising) Air Temperature (ATMP): 79.2 °F Water Temperature (WTMP): 82.8 °F Wind Speed at 10 meters (WSPD10M): 1.9 kts Wind Speed at 20 meters (WSPD20M): 1.9 kts Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Virginia 12 July 2017: Low 5:16 AM High 11:00 AM Low 5:54 PM High 11:35 PM
7/13/2017 7:00 AM 0.00 0.0 M M M Current conditions at 7:00 AM: Rain Gauge: 0 inches ET Gauge: 2.15 inches. Temperature: 76°F. Breeze, squalls and low swells on the Potomac River from the SW, about six inches of visibility into the water, a few pieces of trash and debris in the channel, two fish. Songbirds, crickets, cicadas, one pileated woodpecker, moths, mourning doves, spiders, fish crows, ospreys, cormorants, gulls, one juvenile eagle and one adult eagle. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.37 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy Upper Potomac - UP: Reporting for 15 June 2017 Conditions at WASD2 as of (7:00 am EDT) 1100 GMT on 07/13/2017: Wind Direction (WDIR): SSW (210 deg true) Wind Speed (WSPD): 2.9 kts Wind Gust (GST): 4.1 kts Atmospheric Pressure (PRES): 30.03 in Pressure Tendency (PTDY): +0.01 in (Rising) Air Temperature (ATMP): 80.2 °F Water Temperature (WTMP): 83.7 °F Wind Speed at 10 meters (WSPD10M): 3.9 kts Wind Speed at 20 meters (WSPD20M): 3.9 kts Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Virginia 13 July 2017: Low 5:58 AM High 11:40 AM Low 6:29 PM
7/14/2017 7:00 AM 0.00 0.0 M M M Current conditions at 7:00 AM: Rain Gauge: 0 inches ET Gauge: 2.32 inches. Temperature: 76°F. Hot, dry, no wind. Ripples on the Potomac River from the SW, about four inches of visibility into the water, four pieces of natural debris in the channel, one fish. Songbirds, crickets, cicadas, one jay, mosquitos, spiders, crows, fish crows, ospreys, one cormorant, lots of gulls and one eagle. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.31 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy Upper Potomac - UP: Reporting for 28 June 2017 Conditions at WASD2 as of (7:00 am EDT) 1100 GMT on 07/14/2017: Wind Direction (WDIR): S (180 deg true) Wind Speed (WSPD): 4.1 kts Wind Gust (GST): 5.1 kts Atmospheric Pressure (PRES): 30.00 in Pressure Tendency (PTDY): +0.01 in (Rising) Air Temperature (ATMP): 79.7 °F Water Temperature (WTMP): 84.2 °F Wind Speed at 10 meters (WSPD10M): 3.9 kts Wind Speed at 20 meters (WSPD20M): 3.9 kts Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Virginia 14 July 2017: High 12:13 AM Low 6:43 AM High 12:25 PM Low 7:06 PM
7/15/2017 7:00 AM 0.19 M M M M Current conditions at 7:00 AM: Rain Gauge: 0.19 inches ET Gauge: 2.47 inches. Temperature: 75°F. Hot, wet very humid. Breeze, wavelets and low swells on the Potomac River from the WSW, about eight inches of visibility into the water, foam and Hydrilla on the landing, one piece of natural debris in the channel, three fish. Canada geese by the flock, songbirds, crickets, one deer, two pileated woodpeckers, fish crows, ospreys, cormorants, gulls, one juvenile eagle, one great blue heron in flight over the Maryland shore and one great blue heron in shallow water just off the Virginia shore. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.34 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy Upper Potomac - UP: Reporting for 23 May 2017 Conditions at WASD2 as of (7:00 am EDT) 1100 GMT on 07/15/2017: Wind Direction (WDIR): SSW (210 deg true) Wind Speed (WSPD): 1.0 kts Wind Gust (GST): 1.9 kts Atmospheric Pressure (PRES): 29.94 in Pressure Tendency (PTDY): +0.01 in (Rising) Air Temperature (ATMP): 76.8 °F Water Temperature (WTMP): 84.9 °F Wind Speed at 10 meters (WSPD10M): 1.9 kts Wind Speed at 20 meters (WSPD20M): 1.9 kts Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Virginia 15 July 2017: High 12:58 AM Low 7:34 AM High 1:15 PM Low 7:48 PM
7/16/2017 7:00 AM 0.00 0.0 M M M Current conditions at 7:00 AM: Rain Gauge: 0 inches ET Gauge: 2.64 inches. Temperature: 77°F. Perfect weather. Breeze and squalls on the Potomac River from the ESE, ripples from the WNW, about four inches of visibility into the water, Hydrilla off the Maryland shore, several pieces of plastic trash in the channel, six fish. Canada geese, songbirds, crickets, one pileated woodpecker, spiders, mourning doves, jays, ospreys, cormorants, gulls, one great blue heron in shallow water just off the Virginia shore and one adult eagle in the big oak over the landing. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.34 feet with a big peak yesterday noon. NOAA Potomac River, Alexandria, Wilson Bridge buoy Upper Potomac - UP: ON LINE - Congratulations! Air Temperature 73.5 F 2017-07-16 07:00 Barometric Pressure 29.99 inches 2017-07-16 07:00 Chlorophyll A 49 ug/L 2017-07-16 07:00 Current Direction 170 degrees 2017-07-16 07:00 Current Velocity 0.47 knots 2017-07-16 07:00 Dissolved Oxygen 5.8 mg/L 2017-07-16 07:00 Heat Index 73.5 F 2017-07-16 07:00 Latitude 38.4727 degrees 2017-07-16 07:00 Longitude -77.0215 degrees 2017-07-16 07:00 Relative Humidity 59.3 percent 2017-07-16 07:00 Sea Nettle Probability 0.4 percent 2017-07-16 07:00 Turbidity 57.8 NTU 2017-07-16 07:00 Water Conductivity 0.0393 S/m 2017-07-16 07:00 Water Freezing Point 32 F 2017-07-16 07:00 Water Salinity 0.2 PSU 2017-07-16 07:00 Water Temperature 83.7 F 2017-07-16 07:00 Wind Chill 73.5 F 2017-07-16 07:00 Wind Direction 160 degrees 2017-07-16 07:00 Wind Gust 3.5 knots 2017-07-16 07:00 Wind Speed 2.6 knots 2017-07-16 07:00 Turbidity at 57.8 NTU is rather unusual. Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Virginia 16 July 2017: High 1:48 AM Low 8:32 AM High 2:11 PM Low 8:36 PM
7/17/2017 7:00 AM 0.00 0.0 M M M Current conditions at 7:00 AM: Rain Gauge: 0 inches ET Gauge: 2.81 inches. Temperature: 72°F. Humid. Breeze and squalls on the Potomac River from the North, the flag south of Hog Island is occasionally being blown from the North, ripples from the WNW, about one foot of visibility into the water, Hydrilla along the Virginia shore, three pieces of natural debris, fifteen fish. Canada geese, songbirds, crickets, cicadas, spiders, crows, fish crows, ospreys, cormorants, gulls and lots of mosquitos. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.25 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy Upper Potomac - UP: Air Temperature 73.2 F 2017-07-17 07:00 Barometric Pressure 30 inches 2017-07-17 07:00 Chlorophyll A 2.7 ug/L 2017-07-17 07:00 Current Direction 177 degrees 2017-07-17 07:00 Current Velocity 0.46 knots 2017-07-17 07:00 Dissolved Oxygen 6.1 mg/L 2017-07-17 07:00 Heat Index 73.2 F 2017-07-17 07:00 Latitude 38.4727 degrees 2017-07-17 07:00 Longitude -77.0215 degrees 2017-07-17 07:00 Relative Humidity 80.5 percent 2017-07-17 07:00 Sea Nettle Probability 0.4 percent 2017-07-17 07:00 Turbidity 10.6 NTU 2017-07-17 07:00 Water Conductivity 0.0394 S/m 2017-07-17 07:00 Water Freezing Point 32 F 2017-07-17 07:00 Water Salinity 0.2 PSU 2017-07-17 07:00 Water Temperature 84 F 2017-07-17 07:00 Wind Chill 73.2 F 2017-07-17 07:00 Wind Direction 290 degrees 2017-07-17 07:00 Wind Gust 6.2 knots 2017-07-17 07:00 Wind Speed 4.4 knots 2017-07-17 07:00 Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Virginia 17 July 2017: High 2:43 AM Low 9:38 AM High 3:14 PM Low 9:30 PM
7/18/2017 7:00 AM 0.00 0.0 M M M Current conditions at 7:00 AM: Rain Gauge: 0 inches ET Gauge: 2.98 inches. Temperature: 73°F. Breeze and wavelets on the Potomac River from the SE, low swells from the WSW, about six inches of visibility into the water, no trash or debris, no fish. Songbirds, crickets, cicadas, spiders, moths, fish crows, ospreys, gulls and one great blue heron in shallow water off the Virginia shore (photographic record). USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.23 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy Upper Potomac - UP: Air Temperature 75.5 F 2017-07-18 07:06 Barometric Pressure 30.06 inches 2017-07-18 07:06 Chlorophyll A 2.9 ug/L 2017-07-18 07:06 Current Direction 181 degrees 2017-07-18 07:06 Current Velocity 0.6 knots 2017-07-18 07:06 Dissolved Oxygen 6.3 mg/L 2017-07-18 07:06 Heat Index 75.5 F 2017-07-18 07:06 Latitude 38.4727 degrees 2017-07-18 07:06 Longitude -77.0215 degrees 2017-07-18 07:06 Relative Humidity 75.9 percent 2017-07-18 07:06 Sea Nettle Probability 0.4 percent 2017-07-18 07:06 Turbidity 10.4 NTU 2017-07-18 07:06 Water Conductivity 0.0391 S/m 2017-07-18 07:06 Water Freezing Point 32 F 2017-07-18 07:06 Water Salinity 0.2 PSU 2017-07-18 07:06 Water Temperature 84.2 F 2017-07-18 07:06 Wind Chill 75.5 F 2017-07-18 07:06 Wind Direction 255 degrees 2017-07-18 07:06 Wind Gust 7.6 knots 2017-07-18 07:06 Wind Speed 6.1 knots 2017-07-18 07:06 Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Virginia 18 July 2017: High 3:43 AM Low 10:47 AM High 4:21 PM Low 10:32 PM
7/19/2017 7:00 AM 0.00 0.0 M M M Current conditions at 7:00 AM: Rain Gauge: 0 inches ET Gauge: 3.15 inches. Temperature: 74°F. Breeze and squalls on the Potomac River from the SW, ripples from the WSW, about eight inches of visibility into the water, no trash or debris, Hydrilla off the Maryland shore, five fish. Canada geese, songbirds, crickets, cicadas, spiders, one squirrel, bumble bees, crows, fish crows, one belted kingfisher, ospreys, gulls and two great egrets on the shore of Dyke Marsh. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.74 feet with a big vertical spike before midnight that is not reflected in the rain gauge at this location. NOAA Potomac River, Alexandria, Wilson Bridge buoy Upper Potomac - UP: Air Temperature 76 F 2017-07-19 07:00 Barometric Pressure 30.07 inches 2017-07-19 07:00 Chlorophyll A 3.4 ug/L 2017-07-19 07:00 Current Direction 182 degrees 2017-07-19 07:00 Current Velocity 0.64 knots 2017-07-19 07:00 Dissolved Oxygen 6.5 mg/L 2017-07-19 07:00 Heat Index 76 F 2017-07-19 07:00 Latitude 38.4728 degrees 2017-07-19 07:00 Longitude -77.0215 degrees 2017-07-19 07:00 Relative Humidity 77.6 percent 2017-07-19 07:00 Sea Nettle Probability 0.4 percent 2017-07-19 07:00 Turbidity 7.8 NTU 2017-07-19 07:00 Water Conductivity 0.0403 S/m 2017-07-19 07:00 Water Freezing Point 32 F 2017-07-19 07:00 Water Salinity 0.2 PSU 2017-07-19 07:00 Water Temperature 84.9 F 2017-07-19 07:00 Wind Chill 76 F 2017-07-19 07:00 Wind Direction 215 degrees 2017-07-19 07:00 Wind Gust 5.2 knots 2017-07-19 07:00 Wind Speed 4.7 knots 2017-07-19 07:00 Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Virginia 19 July 2017: High 4:45 AM Low 11:53 AM High 5:26 PM Low 11:40 PM
7/20/2017 7:00 AM 0.00 0.0 M M M Current conditions at 7:00 AM: Rain Gauge: 0 inches ET Gauge: 3.36 inches. Temperature: 75°F. Breeze and squalls on the Potomac River from the WNW, low swells from the West, about ten inches of visibility into the water, one piece of trash on the landing, a minor slick with natural debris in the channel, six fish. Canada geese, songbirds, crickets, spiders, ground bees, fish crows, ospreys, gulls and two eagles in the trees above. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.35 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy Upper Potomac - UP: Reporting for 2:12AM Station WASD2 - 8594900 - Washington, DC Conditions at WASD2 as of (7:00 am EDT) 1100 GMT on 07/20/2017: Wind Direction (WDIR): WSW (240 deg true) Wind Speed (WSPD): 1.0 kts Wind Gust (GST): 1.9 kts Atmospheric Pressure (PRES): 29.99 in Pressure Tendency (PTDY): +0.01 in (Rising) Air Temperature (ATMP): 81.3 °F Water Temperature (WTMP): 86.0 °F Wind Speed at 10 meters (WSPD10M): 1.9 kts Wind Speed at 20 meters (WSPD20M): 1.9 kts Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Virginia 20 July 2017: High 5:47 AM Low 12:55 PM High 6:29 PM
7/21/2017 7:00 AM 0.00 0.0 M M M Current conditions at 7:00 AM: Rain Gauge: 0 inches ET Gauge: 3.55 inches. Temperature: 76°F. Hot, humid, no wind. Ripples on the Potomac River from the WNW, about fourteen inches of visibility into the water, some trash and debris in the channel with a couple of logs moving slowly downstream, sixteen fish. Canada geese, songbirds, crickets, squirrels, mourning doves, spiders, bumble bees, crows, fish crows, ospreys, gulls, cormorants and one juvenile eagle. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.24 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy Upper Potomac - UP: Offline Station WASD2 - 8594900 - Washington, DC Conditions at WASD2 as of (7:00 am EDT) 1100 GMT on 07/21/2017: Wind Direction (WDIR): NW (310 deg true) Wind Speed (WSPD): 4.1 kts Wind Gust (GST): 5.1 kts Atmospheric Pressure (PRES): 29.93 in Pressure Tendency (PTDY): +0.04 in (Rising) Air Temperature (ATMP): 82.4 °F Water Temperature (WTMP): 86.5 °F Wind Speed at 10 meters (WSPD10M): 3.9 kts Wind Speed at 20 meters (WSPD20M): 5.8 kts Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Virginia 21 July 2017: Low 12:47 AM High 6:47 AM Low 1:53 PM High 7:27 PM
7/22/2017 7:00 AM 0.00 0.0 M M M Current conditions at 7:00 AM: Rain Gauge: 0 inches ET Gauge: 3.75 inches. Temperature: 80°F. Hot and dry. Wind, waves with a couple of whitecaps, and one-foot swells on the Potomac River from the NW, about five inches of visibility into the water, no trash or debris, no fish. Canada geese, songbirds, crickets, cicadas, mayflies, ground bees, bumble bees, mourning doves, spiders, crows, fish crows, ospreys, gulls and two eagles. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.23 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy Upper Potomac - UP: Offline Station WASD2 - 8594900 - Washington, DC Conditions at WASD2 as of (7:00 am EDT) 1100 GMT on 07/22/2017: Wind Direction (WDIR): NW (320 deg true) Wind Speed (WSPD): 5.1 kts Wind Gust (GST): 8.9 kts Atmospheric Pressure (PRES): 29.87 in Pressure Tendency (PTDY): +0.02 in (Rising) Air Temperature (ATMP): 80.4 °F Water Temperature (WTMP): 86.7 °F Wind Speed at 10 meters (WSPD10M): 5.8 kts Wind Speed at 20 meters (WSPD20M): 5.8 kts Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Virginia 22 July 2017: Low 1:50 AM High 7:44 AM Low 2:48 PM High 8:22 PM
7/23/2017 7:00 AM 1.02 M M M M Current conditions at 7:00 AM: Rain Gauge: 1.02 inches ET Gauge: 3.90 inches. Temperature: 74°F. Wet, light fog to the NW. Breeze and waves without whitecaps on the Potomac River from the WSW, about one foot of visibility into cloudy water, no trash or debris, Hydrilla along the Maryland shore, four fish jumping. Songbirds, crickets, spiders, one red-bellied woodpecker, crows, fish crows, ospreys, gulls, cormorants and two eagles. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 4.46 feet with a giant spike starting at midnight. NOAA Potomac River, Alexandria, Wilson Bridge buoy Upper Potomac - UP: Offline Station WASD2 - 8594900 - Washington, DC Conditions at WASD2 as of (7:00 am EDT) 1100 GMT on 07/23/2017: Wind Direction (WDIR): WSW (240 deg true) Wind Speed (WSPD): 1.0 kts Wind Gust (GST): 2.9 kts Atmospheric Pressure (PRES): 29.75 in Pressure Tendency (PTDY): +0.00 in (Steady) Air Temperature (ATMP): 76.3 °F Water Temperature (WTMP): 86.7 °F Wind Speed at 10 meters (WSPD10M): 1.9 kts Wind Speed at 20 meters (WSPD20M): 1.9 kts Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Virginia 23 July 2017: Low 2:49 AM High 8:39 AM Low 3:39 PM High 9:15 PM
7/24/2017 7:00 AM 0.14 M M M M Current conditions at 7:00 AM: Rain Gauge: 0.14 inches ET Gauge: 3.95 inches. Temperature: 77°F. Overcast. Wind and waves just short of whitecaps on the Potomac River from the SW, about eight inches of visibility into brown water, no trash or debris, Hydrilla along the Maryland shore, no fish. Songbirds, crickets, spiders, fish crows, ospreys, gulls and two cormorants. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 3.51 feet with a second, smaller, peak around midnight. NOAA Potomac River, Alexandria, Wilson Bridge buoy Upper Potomac - UP: Offline Station WASD2 - 8594900 - Washington, DC Conditions at WASD2 as of (7:00 am EDT) 1100 GMT on 07/24/2017: Wind Direction (WDIR): SSW (200 deg true) Wind Speed (WSPD): 5.1 kts Wind Gust (GST): 7.0 kts Atmospheric Pressure (PRES): 29.75 in Pressure Tendency (PTDY): +0.05 in (Rising) Air Temperature (ATMP): 77.9 °F Water Temperature (WTMP): 86.5 °F Wind Speed at 10 meters (WSPD10M): 5.8 kts Wind Speed at 20 meters (WSPD20M): 5.8 kts Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Virginia 24 July 2017: Low 3:45 AM High 9:32 AM Low 4:29 PM High 10:07 PM
7/25/2017 7:00 AM T M M M M Current conditions at 7:00 AM: Rain Gauge: Trace. ET Gauge: 4.14 inches. Temperature: 71°F. Wind, waves with a few whitecaps, and one-foot swells on the Potomac River from the NW, about six inches of visibility into the water, no trash or debris, one fish. Songbirds, crickets, spiders, three deer, crows, fish crows, ospreys, gulls, cormorants and one adult eagle. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.60 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy Upper Potomac - UP: Offline Station WASD2 - 8594900 - Washington, DC Conditions at WASD2 as of (7:00 am EDT) 1100 GMT on 07/25/2017: Wind Direction (WDIR): NNW (340 deg true) Wind Speed (WSPD): 5.1 kts Wind Gust (GST): 8.9 kts Atmospheric Pressure (PRES): 30.03 in Pressure Tendency (PTDY): +0.06 in (Rising) Air Temperature (ATMP): 71.6 °F Water Temperature (WTMP): 85.8 °F Wind Speed at 10 meters (WSPD10M): 5.8 kts Wind Speed at 20 meters (WSPD20M): 5.8 kts Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Virginia 25 July 2017: Low 4:38 AM High 10:23 AM Low 5:17 PM High 10:57 PM
7/26/2017 7:00 AM 0.00 0.0 M M M Current conditions at 7:00 AM: Rain Gauge: 0 inches. ET Gauge: 4.27 inches. Temperature: 65°F. Dark clouds to the SW. Breeze and squalls on the Potomac River from the NNW, low swells from the NW, about eight inches of visibility into the water, a couple of Hydrilla patches off the Maryland shore, no trash or debris, two fish. Songbirds, crickets, spiders, crows, fish crows, ospreys, one juvenile eagle and lots and lots of gulls. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.44 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy Upper Potomac - UP: SOME READINGS ARE NOT CURRENT Air Temperature 69 F 2017-07-26 07:12 Barometric Pressure 30.21 inches 2017-07-26 07:12 Chlorophyll A 2.8 ug/L 2017-07-24 16:00 Current Direction 359 degrees 2017-07-26 07:12 Current Velocity 1.05 knots 2017-07-26 07:12 Dissolved Oxygen 5.7 mg/L 2017-07-24 16:00 Heat Index 69 F 2017-07-26 07:12 Latitude 38.4729 degrees 2017-07-26 07:12 Longitude -77.0215 degrees 2017-07-26 07:12 Relative Humidity 75.7 percent 2017-07-26 07:12 Sea Nettle Probability 0 percent 2017-07-26 07:12 Turbidity 4.5 NTU 2017-07-24 16:00 Water Conductivity 0.0399 S/m 2017-07-24 16:00 Water Freezing Point 89.6 F 2017-07-26 07:12 Water Salinity 0.2 PSU 2017-07-24 16:00 Water Temperature 86.8 F 2017-07-24 16:00 Wind Chill 69 F 2017-07-26 07:12 Wind Direction 23 degrees 2017-07-26 07:12 Wind Gust 8.7 knots 2017-07-26 07:12 Wind Speed 4.8 knots 2017-07-26 07:12 Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Virginia 26 July 2017: Low 5:31 AM High 11:15 AM Low 6:03 PM High 11:48 PM
7/27/2017 7:00 AM 0.00 0.0 M M M Current conditions at 7:00 AM: Rain Gauge: 0 inches. ET Gauge: 4.44 inches. Temperature: 71°F. Dark clouds to the NW. Wind and waves without whitecaps on the Potomac River from the SW, about six inches of visibility into the water, one piece of natural debris moving slowly upstream along the Maryland shore, three fish. Songbirds, crickets, spiders, three deer, fish crows, ospreys, two cormorants, one eagle, lots of gulls and one great blue heron on the Virginia shore. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.37 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy Upper Potomac - UP: SOME PARAMETERS ARE NOT CURRENT Air Temperature 71 F 2017-07-27 07:00 Barometric Pressure 30.05 inches 2017-07-27 07:00 Chlorophyll A 2.8 ug/L 2017-07-24 16:00 Current Direction 356 degrees 2017-07-27 07:00 Current Velocity 0.25 knots 2017-07-27 07:00 Dissolved Oxygen 5.7 mg/L 2017-07-24 16:00 Heat Index 71 F 2017-07-27 07:00 Latitude 38.4728 degrees 2017-07-27 07:00 Longitude -77.0215 degrees 2017-07-27 07:00 Relative Humidity 79.1 percent 2017-07-27 07:00 Sea Nettle Probability 0 percent 2017-07-27 07:00 Turbidity 4.5 NTU 2017-07-24 16:00 Water Conductivity 0.0399 S/m 2017-07-24 16:00 Water Freezing Point 89.6 F 2017-07-27 07:00 Water Salinity 0.2 PSU 2017-07-24 16:00 Water Temperature 86.8 F 2017-07-24 16:00 Wind Chill 71 F 2017-07-27 07:00 Wind Direction 186 degrees 2017-07-27 07:00 Wind Gust 14.2 knots 2017-07-27 07:00 Wind Speed 11.4 knots 2017-07-27 07:00 Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Virginia 27 July 2017: Low 6:23 AM High 12:07 PM Low 6:49 PM
7/28/2017 7:00 AM 0.00 0.0 M M M Current conditions at 7:00 AM: Rain Gauge: 0 inches. ET Gauge: 4.53 inches. Temperature: 74°F. Muggy. Breeze, squalls and ripples on the Potomac River from the West, about five inches of visibility into the water, Hydrilla, no trash or debris, no fish. Canada geese, songbirds, crickets, spiders, mayflies, a buck, a doe and a spotted fawn, fish crows, ospreys, lots of gulls and one great blue heron in shallow water off the Virginia shore (photographic record). USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.36 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy Upper Potomac - UP: SOME PARAMETERS ARE NOT CURRENT Air Temperature 73.9 F 2017-07-28 07:06 Barometric Pressure 29.82 inches 2017-07-28 07:06 Chlorophyll A 2.8 ug/L 2017-07-24 16:00 Current Direction 171 degrees 2017-07-28 07:06 Current Velocity 0.18 knots 2017-07-28 07:06 Dissolved Oxygen 5.7 mg/L 2017-07-24 16:00 Heat Index 73.9 F 2017-07-28 07:06 Latitude 38.4728 degrees 2017-07-28 07:06 Longitude -77.0215 degrees 2017-07-28 07:06 Relative Humidity 78 percent 2017-07-28 07:06 Sea Nettle Probability 0 percent 2017-07-28 07:06 Turbidity 4.5 NTU 2017-07-24 16:00 Water Conductivity 0.0399 S/m 2017-07-24 16:00 Water Freezing Point 89.6 F 2017-07-28 07:06 Water Salinity 0.2 PSU 2017-07-24 16:00 Water Temperature 86.8 F 2017-07-24 16:00 Wind Chill 73.9 F 2017-07-28 07:06 Wind Direction 294 degrees 2017-07-28 07:06 Wind Gust 6.6 knots 2017-07-28 07:00 Wind Speed 67 knots 2017-07-28 07:06 Wind speed of 67 knots is definitely in error! Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Virginia 28 July 2017: High 12:14 AM Low 6:45 AM High 12:29 PM Low 7:21 PM
7/29/2017 7:00 AM 2.74 M M M M Current conditions at 7:00 AM: Rain Gauge: 2.74 inches. ET Gauge: 4.57 inches. Temperature: 69°F. Overcast, wet. Breeze and squalls on the Potomac River from the North, waves with whitecaps and two-foot swells from the NW, the flag south of Hog Island is being blown from the North, no flooding, about four inches of visibility into brown water, Hydrilla, three pieces of natural debris moving slowly downstream, no fish. Songbirds, crickets, fish crows, ospreys, cormorants and lots of gulls. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 8.05 feet (very high). NOAA Potomac River, Alexandria, Wilson Bridge buoy Upper Potomac - UP: ONE OF TEN PARAMETERS IS NOT CURRENT Air Temperature 69.4 F 2017-07-29 07:06 Barometric Pressure 29.68 inches 2017-07-29 07:06 Current Direction 170 degrees 2017-07-29 07:06 Current Velocity 0.75 knots 2017-07-29 07:06 Heat Index 69.4 F 2017-07-29 07:06 Relative Humidity 82.3 percent 2017-07-29 07:06 Sea Nettle Probability 0 percent 2017-07-29 07:06 Water Conductivity 0.0399 S/m 2017-07-24 16:00 Water Freezing Point 89.6 F 2017-07-29 07:06 Wind Chill 69.4 F 2017-07-29 07:06 Station WASD2 - 8594900 - Washington, DC Conditions at WASD2 as of (7:00 am EDT) 1100 GMT on 07/29/2017: Wind Direction (WDIR): N (360 deg true) Wind Speed (WSPD): 7.0 kts Wind Gust (GST): 12.0 kts Atmospheric Pressure (PRES): 29.67 in Pressure Tendency (PTDY): +0.04 in (Rising) Air Temperature (ATMP): 72.0 °F Water Temperature (WTMP): 82.2 °F Wind Speed at 10 meters (WSPD10M): 7.8 kts Wind Speed at 20 meters (WSPD20M): 7.8 kts Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Virginia 29 July 2017: High 1:31 AM Low 8:08 AM High 1:54 PM Low 8:19 PM
7/30/2017 7:00 AM 0.05 M M M M Current conditions at 7:00 AM: Rain Gauge: 0.05 inches. ET Gauge: 4.63 inches. Temperature: 62°F. Cloudless, wet. Wind and waves without whitecaps on the Potomac River from the WNW, about five inches of visibility into the water, Hydrilla, no trash or debris, one fish. Songbirds, crickets, spiders, one squirrel, jays, crows, fish crows, ospreys, two eagles and lots of gulls. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 3.83 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy Upper Potomac - UP: WATER CONDUCTIVITY IS NOT CURRENT Air Temperature 64.7 F 2017-07-30 07:00 Barometric Pressure 29.98 inches 2017-07-30 07:00 Current Direction 203 degrees 2017-07-30 07:00 Current Velocity 3.43 knots 2017-07-30 06:54 Heat Index 64.7 F 2017-07-30 07:00 Relative Humidity 62.9 percent 2017-07-30 07:00 Sea Nettle Probability 0 percent 2017-07-30 07:00 Water Conductivity 0.0399 S/m 2017-07-24 16:00 Water Freezing Point 89.6 F 2017-07-30 07:00 Wind Chill 64.7 F 2017-07-30 07:00
7/31/2017 7:00 AM T M M M M Current conditions at 7:00 AM: Rain Gauge: Trace. ET Gauge: 4.82 inches. Temperature: 61°F. Cool, wet. Breeze and squalls on the Potomac River from the NE, about one foot of visibility into the water, trash and debris litters the entire stretch of the channel, the small fry are jumping near the shore and there are far too many to count. Songbirds, crickets, spiders, jays, fish crows, ospreys, gulls and one eagle. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 3.04 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy Upper Potomac - UP: WATER CONDUCTIVITY IS NOT CURRENT Air Temperature 65.3 F 2017-07-31 07:00 Barometric Pressure 30.11 inches 2017-07-31 07:00 Current Direction 203 degrees 2017-07-31 07:00 Current Velocity 1.08 knots 2017-07-31 07:00 Heat Index 65.3 F 2017-07-31 07:00 Relative Humidity 67.5 percent 2017-07-31 07:00 Sea Nettle Probability 0 percent 2017-07-31 07:00 Water Conductivity 0.0399 S/m 2017-07-24 16:00 Water Freezing Point 89.6 F 2017-07-31 07:00 Wind Chill 65.3 F 2017-07-31 07:00 Station WASD2 - 8594900 - Washington, DC Conditions at WASD2 as of (7:00 am EDT) 1100 GMT on 07/31/2017: Wind Direction (WDIR): NW (310 deg true) Wind Speed (WSPD): 1.9 kts Wind Gust (GST): 2.9 kts Atmospheric Pressure (PRES): 30.09 in Pressure Tendency (PTDY): +0.02 in (Rising) Air Temperature (ATMP): 67.5 °F Water Temperature (WTMP): 75.7 °F Wind Speed at 10 meters (WSPD10M): 1.9 kts Wind Speed at 20 meters (WSPD20M): 1.9 kts Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Virginia 31 July 2017: Data missing.
8/1/2017 7:00 AM 0.00 0.0 M M M Current conditions at 7:00 AM: Rain Gauge: 0 inches. ET Gauge: 5.0 inches. Temperature: 66°F. Dew. Breeze, squalls and ripples on the Potomac River from the WNW, almost due west, about ten inches of visibility into the water, trash and debris in the channel, big fish and small fry are jumping and there are far too many to count. Canada geese, songbirds, jays, crickets, one deer, fish crows, ospreys, gulls and one great blue heron on the Maryland shore. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.82 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy Upper Potomac - UP: ALL 12 PARAMETERS ARE CURRENT FOR 7AM Air Temperature 69.8 F 2017-08-01 07:00 Barometric Pressure 30.09 inches 2017-08-01 07:00 Current Direction 175 degrees 2017-08-01 07:00 Current Velocity 0.75 knots 2017-08-01 07:00 Heat Index 69.8 F 2017-08-01 07:00 Latitude 38.4727 degrees 2017-08-01 07:00 Longitude -77.0215 degrees 2017-08-01 07:00 Relative Humidity 76.4 percent 2017-08-01 07:00 Sea Nettle Probability 0.1 percent 2017-08-01 07:00 Water Conductivity 0.0294 S/m 2017-08-01 07:00 Water Freezing Point 32 F 2017-08-01 07:00 Wind Chill 69.8 F 2017-08-01 07:00 Station WASD2 - 8594900 - Washington, DC Conditions at WASD2 as of (7:00 am EDT) 1100 GMT on 08/01/2017: Wind Direction (WDIR): W (280 deg true) Wind Speed (WSPD): 4.1 kts Wind Gust (GST): 5.1 kts Atmospheric Pressure (PRES): 30.06 in Pressure Tendency (PTDY): +0.02 in (Rising) Air Temperature (ATMP): 72.1 °F Water Temperature (WTMP): 75.7 °F Wind Speed at 10 meters (WSPD10M): 3.9 kts Wind Speed at 20 meters (WSPD20M): 3.9 kts Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Virginia 1 August 2017: NOT AVAILABLE, Notification sent.
8/2/2017 7:00 AM 0.00 0.0 M M M Current conditions at 7:00 AM: Rain Gauge: 0 inches. ET Gauge: 5.16 inches. Temperature: 70°F. Dry, haze, clouds to the South. Wind and waves without whitecaps on the Potomac River from the SW, about six inches of visibility into the water, the smell of decaying organic matter fills the air and it should be reflected as particulate matter in the air quality report, some trash and debris litters the entire stetch of river, Hydrilla, four big fish jumping. Canada geese, songbirds, crickets, one doe and two spotted fawns, one vulture, crows, fish crows, ospreys, gulls, one adult eagle, and along the Virginia shore, one great egret and two great blue herons. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.69 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy Upper Potomac - UP: Information is over 12 hours old. Station WASD2 - 8594900 - Washington, DC Conditions at WASD2 as of (7:00 am EDT) 1100 GMT on 08/02/2017: Wind Direction (WDIR): S (190 deg true) Wind Speed (WSPD): 5.1 kts Wind Gust (GST): 6.0 kts Atmospheric Pressure (PRES): 30.04 in Pressure Tendency (PTDY): +0.02 in (Rising) Air Temperature (ATMP): 74.8 °F Water Temperature (WTMP): 77.2 °F Wind Speed at 10 meters (WSPD10M): 5.8 kts Wind Speed at 20 meters (WSPD20M): 5.8 kts Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Virginia 2 August 2017: High 5:08 AM Low 11:48 AM High 5:41 PM Low 11:36 PM
8/3/2017 7:00 AM 0.00 0.0 M M M Current conditions at 7:00 AM: Rain Gauge: 0 inches. ET Gauge: 5.33 inches. Temperature: 71°F. Dew, condensation on both gauges. No wind. Ripples on the Potomac River from the WNW, about seven inches of visibility into the water, for the second day in a row, the smell of decaying organic matter fills the air and it should be reflected as particulate matter in the air quality report, mostly natural debris litters the channel and water off the Maryland shore, one fish jumping. Canada geese, songbirds, crickets, spiders, crows, fish crows, ospreys and gulls. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.60 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy Upper Potomac - UP: CONGRATULATIONS - all parameters up to date! Air Temperature 72.1 F 2017-08-03 07:06 Barometric Pressure 30.09 inches 2017-08-03 07:06 Chlorophyll A 7.9 ug/L 2017-08-03 07:06 Current Direction 145 degrees 2017-08-03 07:06 Current Velocity 0.46 knots 2017-08-03 07:06 Dissolved Oxygen 7.3 mg/L 2017-08-03 07:06 Heat Index 72.1 F 2017-08-03 07:06 Latitude 38.4728 degrees 2017-08-03 07:06 Longitude -77.0215 degrees 2017-08-03 07:06 Relative Humidity 77.2 percent 2017-08-03 07:06 Sea Nettle Probability 0.1 percent 2017-08-03 07:06 Turbidity 10.8 NTU 2017-08-03 07:06 Water Conductivity 0.03 S/m 2017-08-03 07:06 Water Freezing Point 32 F 2017-08-03 07:06 Water Salinity 0.1 PSU 2017-08-03 07:06 Water Temperature 78.8 F 2017-08-03 07:06 Wind Chill 72.1 F 2017-08-03 07:06 Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Virginia 3 August 2017: High 6:00 AM Low 12:39 PM High 6:33 PM
8/4/2017 7:00 AM 0.00 0.0 M M M Current conditions at 7:00 AM: Rain Gauge: 0 inches. ET Gauge: 5.49 inches. Temperature: 72°F. Dew. Wind and waves on the Potomac River from the SSE, low swells from the SW, about four inches of visibility into the water, bad air quality, a few pieces of natural debris and traces of Hydrilla off the Maryland shore, one fish jumping. Canada geese, songbirds, squirrels, crickets, spiders, one doe, one spotted fawn, four bucks with antlers, cormorants, ospreys and gulls. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.56 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy Upper Potomac - UP: Reporting for 19 May 2017 Station WASD2 - 8594900 - Washington, DC Conditions at WASD2 as of (7:00 am EDT) 1100 GMT on 08/04/2017: Wind Direction (WDIR): S (180 deg true) Wind Speed (WSPD): 5.1 kts Wind Gust (GST): 7.0 kts Atmospheric Pressure (PRES): 30.00 in Pressure Tendency (PTDY): +0.00 in (Steady) Air Temperature (ATMP): 75.4 °F Water Temperature (WTMP): 79.5 °F Wind Speed at 10 meters (WSPD10M): 5.8 kts Wind Speed at 20 meters (WSPD20M): 5.8 kts Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Virginia, 4 August 2017: Low 12:28 AM High 6:48 AM Low 1:28 PM High 7:21 PM
8/5/2017 7:00 AM 0.00 0.0 M M M Current conditions at 7:00 AM: Rain Gauge: 0 inches. ET Gauge: 5.67 inches. Temperature: 75°F. Cloudy, windswept, little dew. Wind and waves with a few whitecaps on the Potomac River from the NW, about one foot of visibility into the water, no trash or debris, no fish. Songbirds, jays, one squirrel, crickets, spiders, one big black butterfly, crows, fish crows, ospreys and gulls. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.51 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy Upper Potomac - UP: Reporting for 19 May 2017 Station WASD2 - 8594900 - Washington, DC Conditions at WASD2 as of (7:00 am EDT) 1100 GMT on 08/05/2017: Wind Direction (WDIR): NNW (340 deg true) Wind Speed (WSPD): 6.0 kts Wind Gust (GST): 8.9 kts Atmospheric Pressure (PRES): 29.90 in Pressure Tendency (PTDY): +0.08 in (Rising) Air Temperature (ATMP): 75.4 °F Water Temperature (WTMP): 80.4 °F Wind Speed at 10 meters (WSPD10M): 5.8 kts Wind Speed at 20 meters (WSPD20M): 5.8 kts Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Virginia, 5 August 2017: Low 1:18 AM High 7:33 AM Low 2:13 PM High 8:05 PM
8/6/2017 7:00 AM 0.00 0.0 M M M Current conditions at 7:00 AM: Rain Gauge: 0 inches. ET Gauge: 5.83 inches. Temperature: 63°F. Cool, moist. Breeze and squalls on the Potomac River from the WNW, almost due west, about six inches of visibility into the water, one piece of plastic trash, four fish. Canada geese, songbirds, jays, crickets, spiders, mourning doves, crows, fish crows, ospreys and gulls. Three stalks of Jack in the Pulpit with red berries. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.46 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy Upper Potomac - UP: Reporting for 19 May 2017 Station WASD2 - 8594900 - Washington, DC Conditions at WASD2 as of (7:00 am EDT) 1100 GMT on 08/06/2017: Wind Direction (WDIR): WNW (300 deg true) Wind Speed (WSPD): 2.9 kts Wind Gust (GST): 2.9 kts Atmospheric Pressure (PRES): 30.10 in Pressure Tendency (PTDY): +0.04 in (Rising) Air Temperature (ATMP): 69.8 °F Water Temperature (WTMP): 80.2 °F Wind Speed at 10 meters (WSPD10M): 3.9 kts Wind Speed at 20 meters (WSPD20M): 3.9 kts Station 44061 - Upper Potomac, MD Conditions at 44061 as of (6:30 am EDT) 1030 GMT on 08/06/2017: Atmospheric Pressure (PRES): 30.10 in Air Temperature (ATMP): 67.8 °F Water Temperature (WTMP): 79.5 °F Salinity (SAL): 0.16 psu Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Virginia 6 August 2017: Low 2:06 AM High 8:14 AM Low 2:55 PM High 8:46 PM
8/7/2017 7:00 AM 0.70 M M M M Current conditions at 7:00 AM: Rain Gauge: 0.7 inches. ET Gauge: 6.01 inches. Temperature: 69°F. Off and on rain from drizzle to moderate, fog, no wind. Rain squalls on the Potomac River, ripples from the SW, about one foot of visibility into the water, no trash or debris, three big fish jumping clear out of the water and smashing down. Canada geese, songbirds, jays, crickets, spiders, one butterfly, one squirrel, crows, ospreys, gulls and one great blue heron on the Virginia shore. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.44 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy Upper Potomac - UP: Reporting for 19 May 2017 Station WASD2 - 8594900 - Washington, DC Conditions at WASD2 as of (7:00 am EDT) 1100 GMT on 08/07/2017: Wind Direction (WDIR): ENE (70 deg true) Wind Speed (WSPD): 1.0 kts Wind Gust (GST): 1.0 kts Atmospheric Pressure (PRES): 30.02 in Pressure Tendency (PTDY): -0.01 in (Falling) Air Temperature (ATMP): 71.2 °F Water Temperature (WTMP): 80.2 °F Wind Speed at 10 meters (WSPD10M): 1.9 kts Wind Speed at 20 meters (WSPD20M): 1.9 kts Station 44061 - Upper Potomac, MD Conditions at 44061 as of (7:00 am EDT) 1100 GMT on 08/07/2017: Atmospheric Pressure (PRES): 30.05 in Air Temperature (ATMP): 71.1 °F Water Temperature (WTMP): 79.7 °F Salinity (SAL): 0.16 psu Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Virginia 7 August 2017: Low 2:52 AM High 8:52 AM Low 3:36 PM High 9:23 PM
8/8/2017 7:00 AM 1.19 M M M M Current conditions at 7:00 AM: Rain Gauge: 1.19 inches. ET Gauge: 6.02 inches. Temperature: 68°F. Overcast, fog, wet. Wind and waves on the Potomac River from the NW, no whitecaps, ripples from the West, about eight inches of visibility into cloudy water, no trash or debris, no fish. Songbirds, crickets, spiders, one doe with one spotted fawn, crows and gulls. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 3.50 feet with giant peaks on both charts before midnight. The discharge rate reached about 270 cubic feet per second. NOAA Potomac River, Alexandria, Wilson Bridge buoy Upper Potomac - UP: Reporting on time - CONGRATULATIONS! Air Temperature 66.8 F 2017-08-08 07:00 Barometric Pressure 29.95 inches 2017-08-08 07:00 Chlorophyll A 1.7 ug/L 2017-08-08 07:00 Current Direction 356 degrees 2017-08-08 07:00 Current Velocity 0.37 knots 2017-08-08 07:00 Dissolved Oxygen 6.7 mg/L 2017-08-08 07:00 Heat Index 66.8 F 2017-08-08 07:00 Latitude 38.4729 degrees 2017-08-08 07:00 Longitude -77.0215 degrees 2017-08-08 07:00 Relative Humidity 86.5 percent 2017-08-08 07:00 Sea Nettle Probability 0.1 percent 2017-08-08 07:00 Turbidity 10.8 NTU 2017-08-08 07:00 Water Conductivity 0.0338 S/m 2017-08-08 07:00 Water Freezing Point 32 F 2017-08-08 07:00 Water Salinity 0.2 PSU 2017-08-08 07:00 Water Temperature 78 F 2017-08-08 07:00 Wind Chill 66.8 F 2017-08-08 07:00 Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Virginia 8 August 2017: Low 3:35 AM High 9:28 AM Low 4:14 PM High 9:58 PM
8/9/2017 7:00 AM 0.01 M M M M Current conditions at 7:00 AM: Rain Gauge: 0.01 inches. ET Gauge: 6.07 inches. Temperature: 61°F. Not a cloud in the sky, wet. Wind and waves on the Potomac River from the NW, no whitecaps, about six inches of visibility into the water, a few pieces of trash and debris moving slowly upstream, seven fish jumping. Canada geese, songbirds, crickets, spiders, two does and two spotted fawns, squirrels, jays, crows, gulls, one raccoon, and one adult eagle in a tree overhead. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.85 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy Upper Potomac - UP: 20 parameters all reporting on time - it can't get any better than this - CONGRATULATIONS! Air Temperature 69.4 F 2017-08-09 07:00 Barometric Pressure 30.19 inches 2017-08-09 07:00 Chlorophyll A 1.6 ug/L 2017-08-09 07:00 Current Direction 356 degrees 2017-08-09 07:00 Current Velocity 0.71 knots 2017-08-09 07:00 Dissolved Oxygen 6.8 mg/L 2017-08-09 07:00 Heat Index 69.4 F 2017-08-09 07:00 Latitude 38.4729 degrees 2017-08-09 07:00 Longitude -77.0215 degrees 2017-08-09 07:00 Relative Humidity 65.4 percent 2017-08-09 07:00 Sea Nettle Probability 0.1 percent 2017-08-09 07:00 Turbidity 15.6 NTU 2017-08-09 07:00 Water Conductivity 0.0325 S/m 2017-08-09 07:00 Water Freezing Point 32 F 2017-08-09 07:00 Water Salinity 0.2 PSU 2017-08-09 07:00 Water Temperature 77.5 F 2017-08-09 07:00 Wind Chill 69.4 F 2017-08-09 07:00 Wind Direction 320 degrees 2017-08-09 07:00 Wind Gust 4.3 knots 2017-08-09 07:00 Wind Speed 3.1 knots 2017-08-09 07:00 Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Virginia 9 August 2017: Low 4:18 AM High 10:03 AM Low 4:50 PM High 10:31 PM
8/10/2017 7:00 AM 0.00 0.0 M M M Current conditions at 7:00 AM: Rain Gauge: 0 inches. ET Gauge: 6.23 inches. Temperature: 63°F. Few clouds, dew. Breeze and squalls on the Potomac River from the SSE, ripples from the WSW, about ten inches of visibility into the water, Hydrilla, no trash or debris, six fish jumping. Canada geese, songbirds, crickets, spiders, jays, fish crows, gulls, and ospreys. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.66 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy Upper Potomac - UP: 20 parameters, all reporting on time. Air Temperature 68 F 2017-08-10 07:00 Barometric Pressure 30.24 inches 2017-08-10 07:00 Chlorophyll A 1.6 ug/L 2017-08-10 07:00 Current Direction 354 degrees 2017-08-10 07:00 Current Velocity 0.68 knots 2017-08-10 07:00 Dissolved Oxygen 7.3 mg/L 2017-08-10 07:00 Heat Index 68 F 2017-08-10 07:00 Latitude 38.7881 degrees 2017-08-10 07:00 Longitude -77.036 degrees 2017-08-10 07:00 Relative Humidity 75.8 percent 2017-08-10 07:00 Sea Nettle Probability 0.1 percent 2017-08-10 07:00 Turbidity 8.2 NTU 2017-08-10 07:00 Water Conductivity 0.033 S/m 2017-08-10 07:00 Water Freezing Point 32 F 2017-08-10 07:00 Water Salinity 0.2 PSU 2017-08-10 07:00 Water Temperature 77.8 F 2017-08-10 07:00 Wind Chill 68 F 2017-08-10 07:00 Wind Direction 193 degrees 2017-08-10 07:00 Wind Gust 2.9 knots 2017-08-10 07:00 Wind Speed 1.6 knots 2017-08-10 07:00 Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Virginia 10 August 2017: Low 5:00 AM High 10:40 AM Low 5:26 PM High 11:06 PM
8/11/2017 7:00 AM 0.00 0.0 M M M Current conditions at 7:00 AM: Rain Gauge: 0 inches. ET Gauge: 6.36 inches. Temperature: 69°F. Dew, but relatively dry. No wind. Ripples on the Potomac River from the SW, about eight inches of visibility into murky water, Hydrilla, a few pieces of natural debris moving slowly upsteam on the incoming tide, one fish jumping. Canada geese, songbirds, crickets, spiders, jays, mourning doves, one deer, two vultures, squirrels, fish crows, gulls, ospreys, one great blue heron on the Virginia shore and one adult eagle in the trees over the landing. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.58 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy Upper Potomac - UP: Air Temperature 69.6 F 2017-08-11 07:06 Barometric Pressure 30.15 inches 2017-08-11 07:06 Chlorophyll A 2 ug/L 2017-08-11 07:06 Current Direction 356 degrees 2017-08-11 07:06 Current Velocity 0.4 knots 2017-08-11 07:06 Dissolved Oxygen 8.4 mg/L 2017-08-11 07:06 Heat Index 69.6 F 2017-08-11 07:06 Latitude 38.7881 degrees 2017-08-11 07:06 Longitude -77.0358 degrees 2017-08-11 07:06 Relative Humidity 65.1 percent 2017-08-11 07:06 Sea Nettle Probability 0.1 percent 2017-08-11 07:06 Turbidity 6.2 NTU 2017-08-11 07:06 Water Conductivity 0.0345 S/m 2017-08-11 07:06 Water Freezing Point 32 F 2017-08-11 07:06 Water Salinity 0.2 PSU 2017-08-11 07:06 Water Temperature 78 F 2017-08-11 07:06 Wind Chill 69.6 F 2017-08-11 07:06 Wind Direction 206 degrees 2017-08-11 07:06 Wind Gust 6.8 knots 2017-08-11 07:06 Wind Speed 5.4 knots 2017-08-11 07:06 Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Virginia 11 August 2017: Low 5:44 AM High 11:21 AM Low 6:02 PM High 11:46 PM
8/12/2017 7:00 AM 4.65 M M M M Current conditions at 7:00 AM: Rain Gauge: 4.65 inches. ET Gauge: 6.43 inches. Temperature: 70°F. Overcast and wet. Breeze and squalls on the Potomac River from the SE, ripples from the SW, about six inches of visibility into the water, Hydrilla, trash and debris moving slowly upsteam, no fish. There must have been some flooding in the night because the pilings off Sheridan Point are clogged to the top with debris. Canada geese, songbirds, crickets, moths, spiders, four deer, squirrels, crows, fish crows, gulls, one cormorant, and one great blue heron on the Virginia shore. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 8.42 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy Upper Potomac - UP: Reporting for yesterday evening. Station WASD2 - 8594900 - Washington, DC Conditions at WASD2 as of (7:00 am EDT) 1100 GMT on 08/12/2017: Wind Speed (WSPD): 0.0 kts Wind Gust (GST): 1.0 kts Atmospheric Pressure (PRES): 29.93 in Pressure Tendency (PTDY): +0.00 in (Steady) Air Temperature (ATMP): 72.9 °F Water Temperature (WTMP): 78.4 °F Wind Speed at 10 meters (WSPD10M): 0.0 kts Wind Speed at 20 meters (WSPD20M): 0.0 kts Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Virginia 12 August 2017: Low 6:31 AM High 12:05 PM Low 6:40 PM
8/13/2017 7:00 AM 1.47 M M M M Current conditions at 7:00 AM: Rain Gauge: 1.47 inches. ET Gauge: 6.51 inches. Temperature: 68°F. Cloudy, wet, haze. Breeze and ripples on the Potomac River from the NW, about four inches of visibility into murky water, Hydrilla, a few pieces of trash and debris, one fish. Songbirds, crickets, jays, spiders, crows, gulls, one cormorant fishing off the embankment and one great blue heron in shallow water off the Virginia shore. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 7.41 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy Upper Potomac - UP: Reporting for 11 August 2017 at 9:54PM. Station WASD2 - 8594900 - Washington, DC Conditions at WASD2 as of (7:00 am EDT) 1100 GMT on 08/13/2017: Wind Direction (WDIR): NW (310 deg true) Wind Speed (WSPD): 4.1 kts Wind Gust (GST): 8.0 kts Atmospheric Pressure (PRES): 29.94 in Pressure Tendency (PTDY): +0.04 in (Rising) Air Temperature (ATMP): 70.9 °F Water Temperature (WTMP): 78.6 °F Wind Speed at 10 meters (WSPD10M): 3.9 kts Wind Speed at 20 meters (WSPD20M): 3.9 kts Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Virginia 13 August 2017: High 12:31 AM Low 7:23 AM High 12:55 PM Low 7:24 PM
8/14/2017 7:00 AM T M M M M Current conditions at 7:00 AM: Rain Gauge: Trace. ET Gauge: 6.63 inches. Temperature: 66°F. Wet, heavy condensation on the rain gauge. Very light breeze with squalls and ripples on the Potomac River from the West, about fourteen inches of visibility into murky water, Hydrilla, trash and debris in the channel, six fish jumping. Canada geese, songbirds, crickets, jays, spiders, one red-shouldered hawk, mushrooms including one giant mushroom (photographic record), crows, fish crows, one belted kingfisher, one cormorant, one great blue heron on the Virginia shore, ospreys and lots of gulls. USGS 01653600 Piscataway Creek gauge height reported for 5:30 EST: 3.61 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy Upper Potomac - UP: Reporting for 11 August 2017 at 9:54PM. Station WASD2 - 8594900 - Washington, DC Conditions at WASD2 as of (7:00 am EDT) 1100 GMT on 08/14/2017: Wind Speed (WSPD): 0.0 kts Wind Gust (GST): 2.9 kts Atmospheric Pressure (PRES): 30.02 in Pressure Tendency (PTDY): +0.02 in (Rising) Air Temperature (ATMP): 71.6 °F Water Temperature (WTMP): 79.2 °F Wind Speed at 10 meters (WSPD10M): 1.9 kts Wind Speed at 20 meters (WSPD20M): 1.9 kts Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Virginia 14 August 2017: High 1:21 AM Low 8:21 AM High 1:52 PM Low 8:14 PM
8/15/2017 7:00 AM 0.01 M M M M Current conditions at 7:00 AM: Rain Gauge: 0.01 inches. ET Gauge: 6.68 inches. Temperature: 72°F. Overcast, light rain, light fog, no wind. Ripples on the Potomac River from the WNW, about eighteen inches of visibility into cloudy, brown, water, Hydrilla, trash and debris dots the channel, seven big fish jumping. Canada geese, songbirds, crickets, one squirrel, spiders, one red-shouldered hawk, mushrooms, crows, fish crows and gulls. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 3.27 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy Upper Potomac - UP: Latitude and Longitude could easily be brought up to date as the buoy doesn't appear to be going anywhere. Air Temperature 72.5 F 2017-08-15 07:00 Barometric Pressure 29.89 inches 2017-08-15 07:00 Chlorophyll A 1.6 ug/L 2017-08-15 07:00 Current Direction 183 degrees 2017-08-15 07:00 Current Velocity 0.39 knots 2017-08-15 07:00 Dissolved Oxygen 6.7 mg/L 2017-08-15 07:00 Heat Index 72.5 F 2017-08-15 07:00 Latitude 38.7881 degrees 2017-08-11 21:54 Longitude -77.0358 degrees 2017-08-11 21:54 Relative Humidity 85.3 percent 2017-08-15 07:00 Sea Nettle Probability 0.1 percent 2017-08-15 07:00 Turbidity 12.3 NTU 2017-08-15 07:00 Water Conductivity 0.031 S/m 2017-08-15 07:00 Water Freezing Point 32 F 2017-08-15 07:00 Water Salinity 0.1 PSU 2017-08-15 07:00 Water Temperature 78.2 F 2017-08-15 07:00 Station WASD2 - 8594900 - Washington, DC Conditions at WASD2 as of (7:00 am EDT) 1100 GMT on 08/15/2017: Wind Speed (WSPD): 0.0 kts Wind Gust (GST): 1.9 kts Atmospheric Pressure (PRES): 29.88 in Pressure Tendency (PTDY): +0.01 in (Rising) Air Temperature (ATMP): 74.7 °F Water Temperature (WTMP): 78.6 °F Wind Speed at 10 meters (WSPD10M): 1.9 kts Wind Speed at 20 meters (WSPD20M): 1.9 kts Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Virginia 15 August 2017: High 2:17 AM Low 9:26 AM High 2:55 PM Low 9:13 PM
8/16/2017 7:00 AM 0.21 M M M M Current conditions at 7:00 AM: Rain Gauge: 0.21 inches. ET Gauge: 6.70 inches. Temperature: 71°F. Overcast, heavy fog, very limited visibility, no wind. No motion on the Potomac River, the Virginia shore cannot be seen, about one foot of visibility into the water, Hydrilla, no trash or debris, no fish. Songbirds, crickets, one mourning dove, mushrooms, mosquitos and crows. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 3.23 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy Upper Potomac - UP: Jumped from 06:48 to 07:12. Air Temperature 70.7 F 2017-08-16 07:12 Barometric Pressure 29.97 inches 2017-08-16 07:12 Chlorophyll A 1.6 ug/L 2017-08-16 07:12 Current Direction 178 degrees 2017-08-16 07:12 Current Velocity 0.56 knots 2017-08-16 07:12 Dissolved Oxygen 6.5 mg/L 2017-08-16 07:12 Heat Index 70.7 F 2017-08-16 07:12 Latitude 38.7881 degrees 2017-08-11 21:54 Longitude -77.0358 degrees 2017-08-11 21:54 Relative Humidity 90.8 percent 2017-08-16 07:12 Sea Nettle Probability 0.1 percent 2017-08-16 07:12 Turbidity 13.6 NTU 2017-08-16 07:12 Water Conductivity 0.0306 S/m 2017-08-16 07:12 Water Freezing Point 32 F 2017-08-16 07:12 Water Salinity 0.1 PSU 2017-08-16 07:12 Water Temperature 78.2 F 2017-08-16 Station WASD2 - 8594900 - Washington, DC Conditions at WASD2 as of (7:00 am EDT) 1100 GMT on 08/16/2017: Wind Direction (WDIR): SSE (160 deg true) Wind Speed (WSPD): 1.9 kts Wind Gust (GST): 2.9 kts Atmospheric Pressure (PRES): 29.97 in Pressure Tendency (PTDY): +0.05 in (Rising) Air Temperature (ATMP): 72.9 °F Water Temperature (WTMP): 78.3 °F Wind Speed at 10 meters (WSPD10M): 1.9 kts Wind Speed at 20 meters (WSPD20M): 1.9 kts Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Virginia 16 August 2017: High 3:20 AM Low 10:32 AM High 4:04 PM Low 10:20 PM
8/17/2017 7:00 AM 0.01 M M M M Current conditions at 7:00 AM: Rain Gauge: 0.01 inches. ET Gauge: 6.79 inches. Temperature: 73°F. Haze, no wind. Low swells and ripples on the Potomac River from the WNW, about ten inches of visibility into the water, Hydrilla, a few pieces of natural debris moving slowly downstream, one big fish jumping clear out of the water. Songbirds, crickets, spiders, ants, mushrooms, mosquitos, crows, martins, one belted kingfisher, two ospreys, and one adult eagle in the big oak over the landing. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.99 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy Upper Potomac - UP: Jumped from 06:54 to 07:12. Air Temperature 75.6 F 2017-08-17 07:12 Barometric Pressure 30 inches 2017-08-17 07:12 Chlorophyll A 1.8 ug/L 2017-08-17 07:12 Current Direction 186 degrees 2017-08-17 07:12 Current Velocity 0.38 knots 2017-08-17 07:12 Dissolved Oxygen 6.7 mg/L 2017-08-17 07:12 Heat Index 75.6 F 2017-08-17 07:12 Latitude 38.7881 degrees 2017-08-11 21:54 Longitude -77.0358 degrees 2017-08-11 21:54 Relative Humidity 80.2 percent 2017-08-17 07:12 Sea Nettle Probability 0.2 percent 2017-08-17 07:12 Turbidity 10.7 NTU 2017-08-17 07:12 Water Conductivity 0.0323 S/m 2017-08-17 07:12 Water Freezing Point 32 F 2017-08-17 07:12 Water Salinity 0.2 PSU 2017-08-17 07:12 Water Temperature 79.6 F 2017-08-17 07:12 Station WASD2 - 8594900 - Washington, DC Conditions at WASD2 as of (7:00 am EDT) 1100 GMT on 08/17/2017: Wind Direction (WDIR): SE (140 deg true) Wind Speed (WSPD): 1.0 kts Wind Gust (GST): 1.0 kts Atmospheric Pressure (PRES): 30.00 in Pressure Tendency (PTDY): +0.02 in (Rising) Air Temperature (ATMP): 77.0 °F Water Temperature (WTMP): 79.0 °F Wind Speed at 10 meters (WSPD10M): 1.9 kts Wind Speed at 20 meters (WSPD20M): 1.9 kts Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Virginia 17 August 2017: High 4:26 AM Low 11:37 AM High 5:12 PM Low 11:31 PM
8/18/2017 7:00 AM 0.13 M M M M Current conditions at 7:00 AM: Rain Gauge: 0.13 inches. ET Gauge: 6.87 inches. Temperature: 76°F. Overcast, light fog. Wind and waves with a few whitecaps on the Potomac River from the SE, about eight inches of visibility into the water, Hydrilla, a few pieces of trash and debris, no fish. Songbirds, crickets, spiders, lots of mushrooms, mosquitos, four deer including two spotted fawns, crows, gulls and one great egret flying down the Maryland shore. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 3.03 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy Upper Potomac - UP: Air Temperature 74.5 F 2017-08-18 07:06 Barometric Pressure 29.89 inches 2017-08-18 07:06 Chlorophyll A 2.6 ug/L 2017-08-18 07:06 Current Direction 180 degrees 2017-08-18 07:06 Current Velocity 0.61 knots 2017-08-18 07:06 Dissolved Oxygen 6.6 mg/L 2017-08-18 07:06 Heat Index 74.5 F 2017-08-18 07:06 Latitude 38.788 degrees 2017-08-18 07:06 Longitude -77.0358 degrees 2017-08-18 07:06 Relative Humidity 86.8 percent 2017-08-18 07:06 Sea Nettle Probability 0.2 percent 2017-08-18 07:06 Turbidity 9.5 NTU 2017-08-18 07:06 Water Conductivity 0.0352 S/m 2017-08-18 07:06 Water Freezing Point 32 F 2017-08-18 07:06 Water Salinity 0.2 PSU 2017-08-18 07:06 Water Temperature 80.7 F 2017-08-18 07:06 Wind Chill 74.5 F 2017-08-18 07:06 Wind Direction 166 degrees 2017-08-18 07:06 Wind Gust 14.6 knots 2017-08-18 07:06 Wind Speed 12.6 knots 2017-08-18 07:06 Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Virginia 18 August 2017: High 5:32 AM Low 12:38 PM High 6:14 PM
8/19/2017 7:00 AM 0.10 M M M M Current conditions at 7:00 AM: Rain Gauge: 0.10 inches. ET Gauge: 6.99 inches. Temperature: 75°F. Cloudy, wind and waves without whitecaps on the Potomac River from the NW, about six inches of visibility into the water, Hydrilla on the landing, a few pieces of trash and debris being driven towrad the Maryland shore, one fish jumping. Songbirds, crickets, spiders, lots of mushrooms, mosquitos, four deer including one buck, fish crows, gulls and ospreys. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 3.13 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy Upper Potomac - UP: Air Temperature 76.1 F 2017-08-19 07:00 Barometric Pressure 29.88 inches 2017-08-19 07:00 Chlorophyll A 13.3 ug/L 2017-08-19 07:00 Current Direction 133 degrees 2017-08-19 07:00 Current Velocity 0.12 knots 2017-08-19 07:00 Dissolved Oxygen 6.6 mg/L 2017-08-19 07:00 Heat Index 76.1 F 2017-08-19 07:00 Latitude 38.7881 degrees 2017-08-19 07:00 Longitude -77.0358 degrees 2017-08-19 07:00 Relative Humidity 62.7 percent 2017-08-19 07:00 Sea Nettle Probability 0.2 percent 2017-08-19 07:00 Turbidity 7.9 NTU 2017-08-19 07:00 Water Conductivity 0.0357 S/m 2017-08-19 07:00 Water Freezing Point 32 F 2017-08-19 07:00 Water Salinity 0.2 PSU 2017-08-19 07:00 Water Temperature 81.4 F 2017-08-19 07:00 Wind Chill 76.1 F 2017-08-19 07:00 Wind Direction 348 degrees 2017-08-19 07:00 Wind Gust 6.4 knots 2017-08-19 07:00 Wind Speed 4.4 knots 2017-08-19 07:00 Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Virginia 19 August 2017: Low 12:38 AM High 6:34 AM Low 1:34 PM High 7:13 PM
8/20/2017 7:00 AM 0.02 M M M M Current conditions at 7:00 AM: Rain Gauge: 0.02 inches. ET Gauge: 7.12 inches. Temperature: 69°F. Wet. Wind, waves without whitecaps and big two-foot swells on the Potomac River from the NW, about four inches of visibility into the water along the shoreline, Hydrilla, a few pieces of trash and debris, one fish. Canada geese, songbirds, crickets, spiders, one bee, mushrooms, mosquitos, jays, gulls, cormorants and ospreys, but no crows of any description. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 3.23 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy Upper Potomac - UP: All 20 parameters on time! Air Temperature 71.3 F 2017-08-20 07:00 Barometric Pressure 30.07 inches 2017-08-20 07:00 Chlorophyll A 3 ug/L 2017-08-20 07:00 Current Direction 215 degrees 2017-08-20 07:00 Current Velocity 0.16 knots 2017-08-20 07:00 Dissolved Oxygen 6.6 mg/L 2017-08-20 07:00 Heat Index 71.3 F 2017-08-20 07:00 Latitude 38.7881 degrees 2017-08-20 07:00 Longitude -77.0358 degrees 2017-08-20 07:00 Relative Humidity 64.5 percent 2017-08-20 07:00 Sea Nettle Probability 0.2 percent 2017-08-20 07:00 Turbidity 10.2 NTU 2017-08-20 07:00 Water Conductivity 0.0376 S/m 2017-08-20 07:00 Water Freezing Point 32 F 2017-08-20 07:00 Water Salinity 0.2 PSU 2017-08-20 07:00 Water Temperature 81.4 F 2017-08-20 07:00 Wind Chill 71.3 F 2017-08-20 07:00 Wind Direction 341 degrees 2017-08-20 07:00 Wind Gust 5.2 knots 2017-08-20 07:00 Wind Speed 2.9 knots 2017-08-20 07:00 Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Virginia 20 August 2017: Low 1:39 AM High 7:32 AM Low 2:27 PM High 8:07 PM
8/21/2017 7:00 AM 0.01 M M M M Current conditions at 7:00 AM: Rain Gauge: 0.01 inches. ET Gauge: 7.23 inches. Temperature: 71°F. Dew. Squalls and ripples on the Potomac River from the SW, about one foot of visibility into the water, Hydrilla, trash and debris dot the entire stretch of river, four big fish jumping clear out orf the water and smacking down. Canada geese, songbirds, crickets, spiders, one deer, many new mushrooms, mosquitos, moths, gulls, ospreys, and one eagle in the trees overhead. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.80 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy Upper Potomac - UP: Jumped from 06:54 to 07:12! Air Temperature 73.2 F 2017-08-21 07:12 Barometric Pressure 30.2 inches 2017-08-21 07:12 Chlorophyll A 3.9 ug/L 2017-08-21 07:12 Current Direction 343 degrees 2017-08-21 07:12 Current Velocity 0.37 knots 2017-08-21 07:12 Dissolved Oxygen 6.5 mg/L 2017-08-21 07:12 Heat Index 73.2 F 2017-08-21 07:12 Latitude 38.7881 degrees 2017-08-21 07:12 Longitude -77.0358 degrees 2017-08-21 07:12 Relative Humidity 76 percent 2017-08-21 07:12 Sea Nettle Probability 0.3 percent 2017-08-21 07:12 Turbidity 10.2 NTU 2017-08-21 07:12 Water Conductivity 0.0377 S/m 2017-08-21 07:12 Water Freezing Point 32 F 2017-08-21 07:12 Water Salinity 0.2 PSU 2017-08-21 07:12 Water Temperature 82.3 F 2017-08-21 07:12 Wind Chill 73.2 F 2017-08-21 07:12 Wind Direction 160 degrees 2017-08-21 07:12 Wind Gust 1.9 knots 2017-08-21 07:12 Wind Speed 1.3 knots 2017-08-21 07:12 Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Virginia 21 August 2017: Low 2:36 AM High 8:26 AM Low 3:17 PM High 8:58 PM
8/22/2017 7:00 AM T M M M M Current conditions at 7:00 AM: Rain Gauge: Trace. ET Gauge: 7.34 inches. Temperature: 74°F. Dew. Wind and waves without whitecaps on the Potomac River from the SW, about six inches of visibility into the water, Hydrilla, two pieces of plastic trash along the Maryland shore, no fish. Songbirds, crickets, one jay, one doe with one spotted fawn, mushrooms, one red-bellied woodpecker, gulls, ospreys, and one cormorant. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.75 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy Upper Potomac - UP: All 20 parameters on time! Air Temperature 73.1 F 2017-08-22 07:00 Barometric Pressure 30.06 inches 2017-08-22 07:00 Chlorophyll A 4 ug/L 2017-08-22 07:00 Current Direction 356 degrees 2017-08-22 07:00 Current Velocity 0.85 knots 2017-08-22 07:00 Dissolved Oxygen 6.4 mg/L 2017-08-22 07:00 Heat Index 73.1 F 2017-08-22 07:00 Latitude 38.7881 degrees 2017-08-22 07:00 Longitude -77.0358 degrees 2017-08-22 07:00 Relative Humidity 81.8 percent 2017-08-22 07:00 Sea Nettle Probability 0.3 percent 2017-08-22 07:00 Turbidity 15.3 NTU 2017-08-22 07:00 Water Conductivity 0.0384 S/m 2017-08-22 07:00 Water Freezing Point 32 F 2017-08-22 07:00 Water Salinity 0.2 PSU 2017-08-22 07:00 Water Temperature 82.6 F 2017-08-22 07:00 Wind Chill 73.1 F 2017-08-22 07:00 Wind Direction 209 degrees 2017-08-22 07:00 Wind Gust 9.5 knots 2017-08-22 07:00 Wind Speed 7.6 knots 2017-08-22 07:00 Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Virginia 22 August 2017: Low 3:30 AM High 9:17 AM Low 4:04 PM High 9:46 PM
8/23/2017 7:00 AM 0.00 0.0 M M M Current conditions at 7:00 AM: Rain Gauge: 0 inches. ET Gauge: 7.49 inches. Temperature: 75°F. Very little dew. Breeze, squalls and ripples on the Potomac River from the West, about four inches of visibility into the water, Hydrilla, two pieces of natural debris, two fish. Songbirds, crickets, one big black butterfly, one deer, mushrooms, one red-bellied woodpecker, gulls and one cormorant. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.69 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy Upper Potomac - UP: All 20 parameters on time for the second day in a row! Air Temperature 75.7 F 2017-08-23 07:00 Barometric Pressure 29.84 inches 2017-08-23 07:00 Chlorophyll A 3.3 ug/L 2017-08-23 07:00 Current Direction 358 degrees 2017-08-23 07:00 Current Velocity 0.99 knots 2017-08-23 07:00 Dissolved Oxygen 6.5 mg/L 2017-08-23 07:00 Heat Index 75.7 F 2017-08-23 07:00 Latitude 38.7881 degrees 2017-08-23 07:00 Longitude -77.0358 degrees 2017-08-23 07:00 Relative Humidity 66.1 percent 2017-08-23 07:00 Sea Nettle Probability 0.3 percent 2017-08-23 07:00 Turbidity 14.8 NTU 2017-08-23 07:00 Water Conductivity 0.0404 S/m 2017-08-23 07:00 Water Freezing Point 32 F 2017-08-23 07:00 Water Salinity 0.2 PSU 2017-08-23 07:00 Water Temperature 83 F 2017-08-23 07:00 Wind Chill 75.7 F 2017-08-23 07:00 Wind Direction 323 degrees 2017-08-23 07:00 Wind Gust 3.1 knots 2017-08-23 07:00 Wind Speed 2.2 knots 2017-08-23 07:00 Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Virginia 23 August 2017: Low 4:21 AM High 10:06 AM Low 4:49 PM High 10:33 PM
8/24/2017 7:00 AM T M M M M Current conditions at 7:00 AM: Rain Gauge: Trace. ET Gauge: 7.55 inches. Temperature: 68°F. Cloudy, dew. Wind, waves with a few whitecaps, and one-foot swells on the Potomac River from the NW, about three inches of visibility into the water at the Maryland shoreline, Hydrilla, no trash or debris, no fish. Songbirds, crickets, caterpillars, one doe with one spotted fawn, mushrooms, gulls and one juvenile eagle. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.65 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy Upper Potomac - UP: Jumped from 06:48 to 07:06. Air Temperature 70.3 F 2017-08-24 07:06 Barometric Pressure 29.97 inches 2017-08-24 07:06 Chlorophyll A 2.9 ug/L 2017-08-24 07:06 Current Direction 358 degrees 2017-08-24 07:06 Current Velocity 0.81 knots 2017-08-24 07:06 Dissolved Oxygen 6.2 mg/L 2017-08-24 07:06 Heat Index 70.3 F 2017-08-24 07:06 Latitude 38.7881 degrees 2017-08-24 07:06 Longitude -77.0358 degrees 2017-08-24 07:06 Relative Humidity 55.8 percent 2017-08-24 07:06 Sea Nettle Probability 0.3 percent 2017-08-24 07:06 Turbidity 13.6 NTU 2017-08-24 07:06 Water Conductivity 0.0407 S/m 2017-08-24 07:06 Water Freezing Point 32 F 2017-08-24 07:06 Water Salinity 0.2 PSU 2017-08-24 07:06 Water Temperature 82 F 2017-08-24 07:06 Wind Chill 70.3 F 2017-08-24 07:06 Wind Direction 303 degrees 2017-08-24 07:06 Wind Gust 7.8 knots 2017-08-24 07:06 Wind Speed 5.8 knots 2017-08-24 07:06 Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Virginia 24 August 2017: Low 5:10 AM High 10:54 AM Low 5:32 PM High 11:19 PM
8/25/2017 7:00 AM 0.12 M M M M Current conditions at 7:00 AM: Rain Gauge: 0.12 inches. ET Gauge: 7.68 inches. Temperature: 63°F. Wet. Wind and waves without whitecaps on the Potomac River from the NW, ripples from the West, about five inches of visibility into the water, lots of Hydrilla, no trash or debris, no fish. Canada geese, songbirds, crickets, caterpillars, two deer, mushrooms, squirrels, one hornet, crows and gulls. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.62 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy Upper Potomac - UP: All 20 parameters on time! Air Temperature 64.6 F 2017-08-25 07:00 Barometric Pressure 30.09 inches 2017-08-25 07:00 Chlorophyll A 2 ug/L 2017-08-25 07:00 Current Direction 354 degrees 2017-08-25 07:00 Current Velocity 0.36 knots 2017-08-25 07:00 Dissolved Oxygen 5.9 mg/L 2017-08-25 07:00 Heat Index 64.6 F 2017-08-25 07:00 Latitude 38.7881 degrees 2017-08-25 07:00 Longitude -77.0358 degrees 2017-08-25 07:00 Relative Humidity 73.8 percent 2017-08-25 07:00 Sea Nettle Probability 0.2 percent 2017-08-25 07:00 Turbidity 7 NTU 2017-08-25 07:00 Water Conductivity 0.0386 S/m 2017-08-25 07:00 Water Freezing Point 32 F 2017-08-25 07:00 Water Salinity 0.2 PSU 2017-08-25 07:00 Water Temperature 81.2 F 2017-08-25 07:00 Wind Chill 64.6 F 2017-08-25 07:00 Wind Direction 306 degrees 2017-08-25 07:00 Wind Gust 6.6 knots 2017-08-25 07:00 Wind Speed 5.4 knots 2017-08-25 07:00 Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Virginia 25 August 2017: Low 5:58 AM High 11:41 AM Low 6:13 PM
8/26/2017 7:00 AM 0.01 M M M M Current conditions at 7:00 AM: Rain Gauge: 0.01 inches. ET Gauge: 7.76 inches. Temperature: 61°F. Lots of dew. Breeze, squalls and low swells on the Potomac River from the NW, about six inches of visibility into the water, lots of Hydrilla, one piece of natural debris moving slowly upstream, one fish. Canada geese, songbirds, crickets, caterpillars, one deer on the embankment, mushrooms, one squirrel, fish crows, gulls, one great blue heron on the Virginia shore, one great blue heron on the Maryland shore and three great egrets in shallow water off the Virginia shore. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.59 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy Upper Potomac - UP: All 20 parameters on time! Air Temperature 66.7 F 2017-08-26 07:00 Barometric Pressure 30.23 inches 2017-08-26 07:00 Chlorophyll A 2.1 ug/L 2017-08-26 07:00 Current Direction 28 degrees 2017-08-26 07:00 Current Velocity 0.08 knots 2017-08-26 07:00 Dissolved Oxygen 5.8 mg/L 2017-08-26 07:00 Heat Index 66.7 F 2017-08-26 07:00 Latitude 38.788 degrees 2017-08-26 07:00 Longitude -77.0358 degrees 2017-08-26 07:00 Relative Humidity 71.3 percent 2017-08-26 07:00 Sea Nettle Probability 0.2 percent 2017-08-26 07:00 Turbidity 7 NTU 2017-08-26 07:00 Water Conductivity 0.0384 S/m 2017-08-26 07:00 Water Freezing Point 32 F 2017-08-26 07:00 Water Salinity 0.2 PSU 2017-08-26 07:00 Water Temperature 80.9 F 2017-08-26 07:00 Wind Chill 66.7 F 2017-08-26 07:00 Wind Direction 36 degrees 2017-08-26 07:00 Wind Gust 6.8 knots 2017-08-26 07:00 Wind Speed 3.8 knots 2017-08-26 07:00 Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Virginia 26 August 2017: High 12:05 AM Low 6:47 AM High 12:29 PM Low 6:53 PM
8/27/2017 7:00 AM 0.01 M M M M Current conditions at 7:00 AM: Rain Gauge: 0.01 inches. ET Gauge: 7.83 inches. Temperature: 59°F. Lots of dew. Breeze and squalls on the Potomac River from the NNE, low swells from the West, about ten inches of visibility into the water, lots of Hydrilla, no trash or debris, no fish. Canada geese, songbirds, crickets, mushrooms, mourning doves, crows, fish crows, one belted kingfisher, gulls, one great blue heron and one great egret in shallow water off the Virginia shore. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.57 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy Upper Potomac - UP: All 20 parameters on time! Air Temperature 64.4 F 2017-08-27 07:00 Barometric Pressure 30.21 inches 2017-08-27 07:00 Chlorophyll A 2.4 ug/L 2017-08-27 07:00 Current Direction 179 degrees 2017-08-27 07:00 Current Velocity 0.29 knots 2017-08-27 07:00 Dissolved Oxygen 6 mg/L 2017-08-27 07:00 Heat Index 64.4 F 2017-08-27 07:00 Latitude 38.788 degrees 2017-08-27 07:00 Longitude -77.0358 degrees 2017-08-27 07:00 Relative Humidity 74.2 percent 2017-08-27 07:00 Sea Nettle Probability 0.2 percent 2017-08-27 07:00 Turbidity 8.7 NTU 2017-08-27 07:00 Water Conductivity 0.0387 S/m 2017-08-27 07:00 Water Freezing Point 32 F 2017-08-27 07:00 Water Salinity 0.2 PSU 2017-08-27 07:00 Water Temperature 80.3 F 2017-08-27 07:00 Wind Chill 64.4 F 2017-08-27 07:00 Wind Direction 41 degrees 2017-08-27 07:00 Wind Gust 8 knots 2017-08-27 07:00 Wind Speed 6.8 knots 2017-08-27 07:00 Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Virginia 27 August 2017: High 12:52 AM Low 7:35 AM High 1:19 PM Low 7:32 PM
8/28/2017 7:00 AM 0.01 M M M M Current conditions at 7:00 AM: Rain Gauge: 0.01 inches. ET Gauge: 7.92 inches. Temperature: 58°F. Cool, dew. Wind and waves without whitecaps on the Potomac River from the NE, the flag south of Hog Island is also being blown from the NE, low swells from the NW, about six inches of visibility into the water, lots of Hydrilla, no trash or debris, four fish. Canada geese, songbirds, crickets, mushrooms, one deer, squirrels, crows, one red-shouldered hawk, gulls and three great egrets along the Virginia shore. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.52 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy Upper Potomac - UP: All 20 parameters on time! Air Temperature 61.5 F 2017-08-28 07:00 Barometric Pressure 30.22 inches 2017-08-28 07:00 Chlorophyll A 2.6 ug/L 2017-08-28 07:00 Current Direction 190 degrees 2017-08-28 07:00 Current Velocity 0.38 knots 2017-08-28 07:00 Dissolved Oxygen 6.3 mg/L 2017-08-28 07:00 Heat Index 61.5 F 2017-08-28 07:00 Latitude 38.788 degrees 2017-08-28 07:00 Longitude -77.0358 degrees 2017-08-28 07:00 Relative Humidity 74.7 percent 2017-08-28 07:00 Sea Nettle Probability 0.2 percent 2017-08-28 07:00 Turbidity 9.9 NTU 2017-08-28 07:00 Water Conductivity 0.039 S/m 2017-08-28 07:00 Water Freezing Point 32 F 2017-08-28 07:00 Water Salinity 0.2 PSU 2017-08-28 07:00 Water Temperature 79.4 F 2017-08-28 07:00 Wind Chill 61.5 F 2017-08-28 07:00 Wind Direction 48 degrees 2017-08-28 07:00 Wind Gust 11.3 knots 2017-08-28 07:00 Wind Speed 9.3 knots 2017-08-28 07:00 Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Virginia 28 August 2017: High 1:40 AM Low 8:26 AM High 2:12 PM Low 8:13 PM
8/29/2017 7:00 AM 0.30 M M M M Current conditions at 7:00 AM: Rain Gauge: 0.30 inches. ET Gauge: 8.03 inches. Temperature: 63°F. Overcast, moderate rain, light fog. Wind and waves without whitecaps on the surface of the Potomac River from the NW, the flag south of Hog Island, which is about fifty feet above the surface, is, however, being blown from the NE, about ten inches of visibility into the water, Hydrilla, no trash or debris, one fish. Songbirds, crickets, mushrooms, one doe with one spotted fawn, mosquitos, gulls, one great blue heron and one great egret on the Maryland shore and one great egret in shallow water off the Virginia shore. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.60 feet and rising. NOAA Potomac River, Alexandria, Wilson Bridge buoy Upper Potomac - UP: Air Temperature 61.4 F 2017-08-29 07:12 Barometric Pressure 30.1 inches 2017-08-29 07:12 Chlorophyll A 2.8 ug/L 2017-08-29 07:12 Current Direction 178 degrees 2017-08-29 07:12 Current Velocity 0.39 knots 2017-08-29 07:12 Dissolved Oxygen 6.7 mg/L 2017-08-29 07:12 Heat Index 61.4 F 2017-08-29 07:12 Latitude 38.788 degrees 2017-08-29 07:12 Longitude -77.0358 degrees 2017-08-29 07:12 Relative Humidity 85 percent 2017-08-29 07:12 Sea Nettle Probability 0.1 percent 2017-08-29 07:12 Turbidity 8.5 NTU 2017-08-29 07:12 Water Conductivity 0.0391 S/m 2017-08-29 07:12 Water Freezing Point 32 F 2017-08-29 07:12 Water Salinity 0.2 PSU 2017-08-29 07:12 Water Temperature 78 F 2017-08-29 07:12 Wind Chill 61.4 F 2017-08-29 07:12 Wind Direction 14 degrees 2017-08-29 07:12 Wind Gust 10.9 knots 2017-08-29 07:12 Wind Speed 7.6 knots 2017-08-29 07:12 Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Virginia 29 August 2017: High 2:32 AM Low 9:18 AM High 3:09 PM Low 8:59 PM
8/30/2017 7:00 AM 0.66 M M M M Current conditions at 7:00 AM: Rain Gauge: 0.66 inches. ET Gauge: 8.04 inches. Temperature: 62°F. Windswept, haze, not as wet as expected. Wind and waves without whitecaps on the Potomac River from the NW, no visibility into the water, lots of Hydrilla, no trash or debris, foam on the Maryland shore, one fish. Canada geese by the flock, songbirds, crickets, jays, squirrels, mushrooms, one deer, mosquitos, gulls, ospreys, and one great blue heron in shallow water off the Virginia shore. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 3.22 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy Upper Potomac - UP: Air Temperature 62.8 F 2017-08-30 07:12 Barometric Pressure 30.03 inches 2017-08-30 07:12 Chlorophyll A 2 ug/L 2017-08-30 07:12 Current Direction 179 degrees 2017-08-30 07:06 Current Velocity 0.39 knots 2017-08-30 07:06 Dissolved Oxygen 6.2 mg/L 2017-08-30 07:12 Heat Index 62.8 F 2017-08-30 07:12 Latitude 38.788 degrees 2017-08-30 07:12 Longitude -77.0358 degrees 2017-08-30 07:12 Relative Humidity 82.1 percent 2017-08-30 07:12 Sea Nettle Probability 0.1 percent 2017-08-30 07:12 Turbidity 10.4 NTU 2017-08-30 07:12 Water Conductivity 0.0383 S/m 2017-08-30 07:12 Water Freezing Point 32 F 2017-08-30 07:12 Water Salinity 0.2 PSU 2017-08-30 07:12 Water Temperature 76 F 2017-08-30 07:12 Wind Chill 62.8 F 2017-08-30 07:12 Wind Direction 288 degrees 2017-08-30 07:12 Wind Gust 5.2 knots 2017-08-30 07:06 Wind Speed 65.8 knots 2017-08-30 07:12 Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Virginia 30 August 2017: High 3:27 AM Low 10:12 AM High 4:07 PM Low 9:53 PM
8/31/2017 7:00 AM 0.01 M M M M Current conditions at 7:00 AM: Rain Gauge: 0.01 inches. ET Gauge: 8.09 inches. Temperature: 64°F. Dew, haze. Breeze and squalls on the Potomac River from the SE, about one foot of visibility into the water, Hydrilla, one piece of natural debris moving slowly downstream, four fish. Canada geese by the flock, songbirds, crickets, jays, squirrels, mushrooms, mosquitos, cormorants, gulls, ospreys, two eagles, one great egret on the Maryland shore and one great egret in shallow water off the Virginia shore. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.70 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy Upper Potomac - UP: Air Temperature 68.7 F 2017-08-31 07:06 Barometric Pressure 30.01 inches 2017-08-31 07:06 Chlorophyll A 2.7 ug/L 2017-08-31 07:06 Current Direction 178 degrees 2017-08-31 07:06 Current Velocity 0.47 knots 2017-08-31 07:06 Dissolved Oxygen 6.2 mg/L 2017-08-31 07:06 Heat Index 68.7 F 2017-08-31 07:06 Latitude 38.788 degrees 2017-08-31 07:06 Longitude -77.0358 degrees 2017-08-31 07:06 Relative Humidity 84.5 percent 2017-08-31 07:06 Sea Nettle Probability 0.1 percent 2017-08-31 07:06 Turbidity 10.8 NTU 2017-08-31 07:06 Water Conductivity 0.0389 S/m 2017-08-31 07:06 Water Freezing Point 32 F 2017-08-31 07:06 Water Salinity 0.2 PSU 2017-08-31 07:06 Water Temperature 75.8 F 2017-08-31 07:06 Wind Chill 68.7 F 2017-08-31 07:06 Wind Direction 196 degrees 2017-08-31 07:06 Wind Gust 3.3 knots 2017-08-31 07:00 Wind Speed 64.6 knots 2017-08-31 07:06 The wind speed of 64.6 knots is in error. Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Virginia 31 August 2017: High 4:25 AM Low 11:07 AM High 5:04 PM Low 10:52 PM
9/1/2017 7:00 AM 0.00 0.0 M M M Current conditions at 7:00 AM: Rain Gauge: 0 inches. ET Gauge: 8.19 inches. Temperature: 63°F. Overcast, very little dew, haze. Wind and waves with a couple of whitecaps on the surface of the Potomac River from the NW, the flag south of Hog Island is, however, being blown straight out from the NE (photographic record), about eight inches of visibility into cloudy, green, water, Hydrilla, two pieces of trash, no fish. Canada geese, songbirds, crickets, jays, crows, cormorants, gulls and one great egret in a tree on the Virginia shore. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.60 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy Upper Potomac - UP: Stuck for the longest time on 06:54. Air Temperature 61.2 F 2017-09-01 07:12 Barometric Pressure 30.12 inches 2017-09-01 07:12 Chlorophyll A 3 ug/L 2017-09-01 07:12 Current Direction 182 degrees 2017-09-01 07:12 Current Velocity 0.67 knots 2017-09-01 07:12 Dissolved Oxygen 6.4 mg/L 2017-09-01 07:12 Heat Index 61.2 F 2017-09-01 07:12 Latitude 38.788 degrees 2017-09-01 07:12 Longitude -77.0358 degrees 2017-09-01 07:12 Relative Humidity 58.3 percent 2017-09-01 07:12 Sea Nettle Probability 0.1 percent 2017-09-01 07:12 Turbidity 7.2 NTU 2017-09-01 07:12 Water Conductivity 0.0392 S/m 2017-09-01 07:12 Water Freezing Point 32 F 2017-09-01 07:12 Water Salinity 0.2 PSU 2017-09-01 07:12 Water Temperature 76.2 F 2017-09-01 07:12 Wind Chill 61.2 F 2017-09-01 07:12 Wind Direction 50 degrees 2017-09-01 07:12 Wind Gust 13 knots 2017-09-01 07:12 Wind Speed 10.2 knots 2017-09-01 07:12 Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Virginia 1 September 2017: High 5:20 AM Low 12:00 PM High 5:58 PM Low 11:50 PM
9/2/2017 7:00 AM 0.69 M M M M Current conditions at 7:00 AM: Rain Gauge: 0.69 inches. ET Gauge: 8.26 inches. Temperature: 55°F. Overcast, light rain, fog to the North. Wind and waves without whitecaps on the Potomac River from the NW, the flag south of Hog Island is also being blown from the NW, about nine inches of visibility into cloudy water, one piece of natural debris, no fish. Canada geese, songbirds, one squirrel, a few crickets, jays, crows, cormorants, gulls, one belted kingfisher and one eagle. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.71 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy Upper Potomac - UP: Air Temperature 53.1 F 2017-09-02 07:06 Barometric Pressure 30.15 inches 2017-09-02 07:06 Chlorophyll A 3.2 ug/L 2017-09-02 07:06 Current Direction 183 degrees 2017-09-02 07:00 Current Velocity 0.43 knots 2017-09-02 07:00 Dissolved Oxygen 6.3 mg/L 2017-09-02 07:06 Heat Index 53.1 F 2017-09-02 07:06 Latitude 38.788 degrees 2017-09-02 07:06 Longitude -77.0358 degrees 2017-09-02 07:06 Relative Humidity 84.8 percent 2017-09-02 07:06 Sea Nettle Probability 0.1 percent 2017-09-02 07:06 Turbidity 6.5 NTU 2017-09-02 07:06 Water Conductivity 0.038 S/m 2017-09-02 07:06 Water Freezing Point 32 F 2017-09-02 07:06 Water Salinity 0.2 PSU 2017-09-02 07:06 Water Temperature 74.3 F 2017-09-02 07:06 Wind Chill 53.1 F 2017-09-02 07:06 Wind Direction 90 degrees 2017-09-02 07:00 Wind Gust 15.9 knots 2017-09-02 06:54 Wind Speed 10.5 knots 2017-09-02 06:54 Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Virginia 2 September 2017: High 6:13 AM Low 12:50 PM High 6:47 PM
9/3/2017 7:00 AM 0.18 M M M M Current conditions at 7:00 AM: Rain Gauge: 0.18 inches. ET Gauge: 8.27 inches. Temperature: 62°F. Overcast, wet. Wind and wavelets on the Potomac River from the NW, about six inches of visibility into cloudy water, Hydrilla, trash, and debris along the landing, one fish. Canada geese, songbirds, one deer, crickets, jays, crows, one hornet, and gulls. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 3.05 feet with a peak yesterday evening. NOAA Potomac River, Alexandria, Wilson Bridge buoy Upper Potomac - UP: Stuck on 06:54. Air Temperature 60.4 F 2017-09-03 06:54 Barometric Pressure 29.97 inches 2017-09-03 06:54 Chlorophyll A 2.5 ug/L 2017-09-03 06:54 Current Direction 193 degrees 2017-09-03 06:54 Current Velocity 0.06 knots 2017-09-03 06:54 Dissolved Oxygen 5.8 mg/L 2017-09-03 06:54 Heat Index 60.4 F 2017-09-03 06:54 Latitude 38.7881 degrees 2017-09-03 06:54 Longitude -77.0358 degrees 2017-09-03 06:54 Relative Humidity 84.3 percent 2017-09-03 06:54 Sea Nettle Probability 0 percent 2017-09-03 06:54 Turbidity 8 NTU 2017-09-03 06:54 Water Conductivity 0.0379 S/m 2017-09-03 06:54 Water Freezing Point 32 F 2017-09-03 06:54 Water Salinity 0.2 PSU 2017-09-03 06:54 Water Temperature 72.8 F 2017-09-03 06:54 Wind Chill 60.4 F 2017-09-03 06:54 Wind Direction 327 degrees 2017-09-03 06:54 Wind Gust 6.6 knots 2017-09-03 06:54 Wind Speed 4 knots 2017-09-03 06:54 Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Virginia 3 September 2017: Low 12:46 AM High 7:00 AM Low 1:36 PM High 7:32 PM
9/4/2017 7:00 AM 0.01 M M M M Current conditions at 7:00 AM: Rain Gauge: 0.01 inches. ET Gauge: 8.33 inches. Temperature: 57°F. Cool, dew. Wind and waves on the Potomac River from the East in contrast to the buoy reading, no visibility into murky water, Hydrilla, trash, and debris, dots the entire stretch of river between the channel and the Maryland shore, one fish. Canada geese, songbirds, crickets, jays, one squirrel, crows, one cormorant and gulls. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.69 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy Upper Potomac - UP: All the other buoys have moved on, only Upper Potomac is lagging behind. Air Temperature 61.9 F 2017-09-04 06:54 Barometric Pressure 30.05 inches 2017-09-04 06:54 Chlorophyll A 2.7 ug/L 2017-09-04 06:54 Current Direction 309 degrees 2017-09-04 06:54 Current Velocity 0.1 knots 2017-09-04 06:54 Dissolved Oxygen 5.2 mg/L 2017-09-04 06:54 Heat Index 61.9 F 2017-09-04 06:54 Latitude 38.7881 degrees 2017-09-04 06:54 Longitude -77.0358 degrees 2017-09-04 06:54 Relative Humidity 69.7 percent 2017-09-04 06:54 Sea Nettle Probability 0 percent 2017-09-04 06:54 Turbidity 11.6 NTU 2017-09-04 06:54 Water Conductivity 0.0372 S/m 2017-09-04 06:54 Water Freezing Point 32 F 2017-09-04 06:54 Water Salinity 0.2 PSU 2017-09-04 06:54 Water Temperature 72.8 F 2017-09-04 06:54 Wind Chill 61.9 F 2017-09-04 06:54 Wind Direction 214 degrees 2017-09-04 06:54 Wind Gust 6.2 knots 2017-09-04 06:54 Wind Speed 4.4 knots 2017-09-04 06:54 Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Virginia 4 September 2017: Low 1:38 AM High 7:44 AM Low 2:20 PM High 8:13 PM
9/5/2017 7:00 AM 0.01 M M M M Current conditions at 7:00 AM: Rain Gauge: 0.01 inches. ET Gauge: 8.42 inches. Temperature: 67°F. Relatively dry and windswept, little dew. Wind and waves without whitecaps on the Potomac River from the SW, about four inches of visibility into dark water, remnants of Hydrilla on the landing, no trash or debris, one fish. Songbirds, crickets, spiders, one squirrel, one doe with one spotted fawn, crows, gulls, and one great egret on the Virginia shore. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.61 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy Upper Potomac - UP: All 20 parameters on time! Air Temperature 66.9 F 2017-09-05 07:00 Barometric Pressure 29.84 inches 2017-09-05 07:00 Chlorophyll A 3 ug/L 2017-09-05 07:00 Current Direction 347 degrees 2017-09-05 07:00 Current Velocity 0.35 knots 2017-09-05 07:00 Dissolved Oxygen 5.5 mg/L 2017-09-05 07:00 Heat Index 66.9 F 2017-09-05 07:00 Latitude 38.7881 degrees 2017-09-05 07:00 Longitude -77.0358 degrees 2017-09-05 07:00 Relative Humidity 79.4 percent 2017-09-05 07:00 Sea Nettle Probability 0.1 percent 2017-09-05 07:00 Turbidity 11 NTU 2017-09-05 07:00 Water Conductivity 0.0374 S/m 2017-09-05 07:00 Water Freezing Point 32 F 2017-09-05 07:00 Water Salinity 0.2 PSU 2017-09-05 07:00 Water Temperature 73.6 F 2017-09-05 07:00 Wind Chill 66.9 F 2017-09-05 07:00 Wind Direction 172 degrees 2017-09-05 07:00 Wind Gust 12.2 knots 2017-09-05 07:00 Wind Speed 9 knots 2017-09-05 07:00 Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Virginia 5 September 2017: Low 2:26 AM High 8:24 AM Low 3:01 PM High 8:50 PM
9/6/2017 7:00 AM 0.13 M M M M Current conditions at 7:00 AM: Rain Gauge: 0.13 inches. ET Gauge: 8.53 inches. Temperature: 68°F. Overcast, light fog, wet. Wind and waves with a couple of whitecaps on the Potomac River from the NW, about six inches of visibility into cloudy, brownish, water, Hydrilla, two pieces of trash, no fish. Canada geese, songbirds, crickets, one jay, spiders, crows, gulls, and one great blue heron on the embankment. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.69 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy Upper Potomac - UP: Jumped from 06:54 to 07:12. Air Temperature 63.7 F 2017-09-06 07:12 Barometric Pressure 29.84 inches 2017-09-06 07:12 Chlorophyll A 4.6 ug/L 2017-09-06 07:12 Current Direction 340 degrees 2017-09-06 07:12 Current Velocity 0.37 knots 2017-09-06 07:12 Dissolved Oxygen 5.5 mg/L 2017-09-06 07:12 Heat Index 63.7 F 2017-09-06 07:12 Latitude 38.7881 degrees 2017-09-06 07:12 Longitude -77.0358 degrees 2017-09-06 07:12 Relative Humidity 80.1 percent 2017-09-06 07:12 Sea Nettle Probability 0.1 percent 2017-09-06 07:12 Turbidity 13.4 NTU 2017-09-06 07:12 Water Conductivity 0.0384 S/m 2017-09-06 07:12 Water Freezing Point 32 F 2017-09-06 07:12 Water Salinity 0.2 PSU 2017-09-06 07:12 Water Temperature 74.5 F 2017-09-06 07:12 Wind Chill 63.7 F 2017-09-06 07:12 Wind Direction 303 degrees 2017-09-06 07:12 Wind Gust 13.4 knots 2017-09-06 07:12 Wind Speed 10.7 knots 2017-09-06 07:12 Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Virginia 6 September 2017: Low 3:13 AM High 9:02 AM Low 3:40 PM High 9:26 PM
9/7/2017 7:00 AM 0.57 M M M M Current conditions at 7:00 AM: Rain Gauge: 0.57 inches. ET Gauge: 8.54 inches. Temperature: 59°F. Cool, wet, haze. Wind and waves without whitecaps on the Potomac River from the SW, about four inches of visibility into cloudy water, Hydrilla, one bright orange piece of trash on the Virginia shore, foam on the landing, no fish. Canada geese, songbirds, crickets, jays, spiders, one cormorant, gulls, and three great egrets in shallow water off the Virginia shore. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 3.37 feet with a peak at midnight. NOAA Potomac River, Alexandria, Wilson Bridge buoy Upper Potomac - UP: All 20 parameters on time! Air Temperature 56.5 F 2017-09-07 07:00 Barometric Pressure 29.94 inches 2017-09-07 07:00 Chlorophyll A 1.9 ug/L 2017-09-07 07:00 Current Direction 350 degrees 2017-09-07 07:00 Current Velocity 0.56 knots 2017-09-07 07:00 Dissolved Oxygen 4.8 mg/L 2017-09-07 07:00 Heat Index 56.5 F 2017-09-07 07:00 Latitude 38.7881 degrees 2017-09-07 07:00 Longitude -77.0358 degrees 2017-09-07 07:00 Relative Humidity 86 percent 2017-09-07 07:00 Sea Nettle Probability 0 percent 2017-09-07 07:00 Turbidity 10.4 NTU 2017-09-07 07:00 Water Conductivity 0.0395 S/m 2017-09-07 07:00 Water Freezing Point 32 F 2017-09-07 07:00 Water Salinity 0.2 PSU 2017-09-07 07:00 Water Temperature 72.8 F 2017-09-07 07:00 Wind Chill 56.5 F 2017-09-07 07:00 Wind Direction 239 degrees 2017-09-07 07:00 Wind Gust 7.4 knots 2017-09-07 07:00 Wind Speed 5.7 knots 2017-09-07 07:00 Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Virginia 7 September 2017: Low 3:58 AM High 9:40 AM Low 4:19 PM High 10:01 PM
9/8/2017 7:00 AM 0.01 M M M M Current conditions at 7:00 AM: Rain Gauge: 0.01 inches. ET Gauge: 8.59 inches. Temperature: 52°F. Cool, lots of dew. Breeze, squalls and ripples on the Potomac River from the West, the flag south of Hog Island is also being blown from the West (photographic record), about six inches of visibility into the water, Hydrilla, a few pieces of trash in the channel moving slowly upstream, one fish. Canada geese, songbirds, crickets, crows, spiders, two deer, one red-shouldered hawk, one belted kingfisher, cormorants, gulls, and numerous great egrets along the Virginia shore. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.72 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy Upper Potomac - UP: Air Temperature 55.5 F 2017-09-08 07:12 Barometric Pressure 30.15 inches 2017-09-08 07:12 Chlorophyll A 1.9 ug/L 2017-09-08 07:12 Current Direction 356 degrees 2017-09-08 07:12 Current Velocity 0.7 knots 2017-09-08 07:12 Dissolved Oxygen 4.9 mg/L 2017-09-08 07:12 Heat Index 55.5 F 2017-09-08 07:12 Latitude 38.7881 degrees 2017-09-08 07:12 Longitude -77.0358 degrees 2017-09-08 07:12 Relative Humidity 62.5 percent 2017-09-08 07:12 Sea Nettle Probability 0 percent 2017-09-08 07:12 Turbidity 14.2 NTU 2017-09-08 07:12 Water Conductivity 0.039 S/m 2017-09-08 07:12 Water Freezing Point 32 F 2017-09-08 07:12 Water Salinity 0.2 PSU 2017-09-08 07:12 Water Temperature 72.1 F 2017-09-08 07:12 Wind Chill 55.5 F 2017-09-08 07:12 Wind Direction 236 degrees 2017-09-08 07:12 Wind Gust 7.8 knots 2017-09-08 07:12 Wind Speed 6.1 knots 2017-09-08 07:12 Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Virginia 8 September 2017: Low 4:44 AM High 10:20 AM Low 4:56 PM High 10:39 PM
9/9/2017 7:00 AM 0.01 M M M M Current conditions at 7:00 AM: Rain Gauge: 0.01 inches. ET Gauge: 8.67 inches. Temperature: 53°F. Cool, dew. Breeze, squalls and ripples on the Potomac River from the NW, about five inches of visibility into the water, Hydrilla, two pieces of trash on the landing, four fish jumping. Canada geese, songbirds, crickets, jays, one squirrel, crows, gulls, one great blue heron in shallow water off the Virginia shore and one eagle in flight. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.62 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy Upper Potomac - UP: Air Temperature 57.5 F 2017-09-09 07:06 Barometric Pressure 30.28 inches 2017-09-09 07:06 Chlorophyll A 3.3 ug/L 2017-09-09 07:06 Current Direction 359 degrees 2017-09-09 07:06 Current Velocity 0.64 knots 2017-09-09 07:06 Dissolved Oxygen 5.4 mg/L 2017-09-09 07:06 Heat Index 57.5 F 2017-09-09 07:06 Latitude 38.7881 degrees 2017-09-09 07:06 Longitude -77.0358 degrees 2017-09-09 07:06 Relative Humidity 66.4 percent 2017-09-09 07:06 Sea Nettle Probability 0 percent 2017-09-09 07:06 Turbidity 9.7 NTU 2017-09-09 07:06 Water Conductivity 0.0377 S/m 2017-09-09 07:06 Water Freezing Point 32 F 2017-09-09 07:06 Water Salinity 0.2 PSU 2017-09-09 07:06 Water Temperature 72 F 2017-09-09 07:06 Wind Chill 57.5 F 2017-09-09 07:06 Wind Direction 324 degrees 2017-09-09 07:06 Wind Gust 8.9 knots 2017-09-09 07:06 Wind Speed 5.7 knots 2017-09-09 07:06 Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Virginia 9 September 2017: Low 5:30 AM High 11:02 AM Low 5:35 PM High 11:21 PM
9/10/2017 7:00 AM 0.00 0.0 M M M Current conditions at 7:00 AM: Rain gauge: 0 inches, ET gauge: 8.76 inches, temperature: 54°F. Cool, windswept, little dew. Wind, waves with a few whitecaps, and two-foot swells on the Potomac River from the NNW, no visibility into cloudy water, Hydrilla, no trash or debris, no fish. Canada geese, songbirds, crickets, jays, mosquitos, crows, gulls, two great blue heron in shallow water off the Virginia shore and two eagles in the trees overhead. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.57 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy Upper Potomac - UP: Air Temperature 52.7 F 2017-09-10 07:06 Barometric Pressure 30.39 inches 2017-09-10 07:06 Chlorophyll A 2.1 ug/L 2017-09-10 07:06 Current Direction 347 degrees 2017-09-10 07:06 Current Velocity 0.34 knots 2017-09-10 07:06 Dissolved Oxygen 5.3 mg/L 2017-09-10 07:06 Heat Index 52.7 F 2017-09-10 07:06 Latitude 38.788 degrees 2017-09-10 07:06 Longitude -77.0358 degrees 2017-09-10 07:06 Relative Humidity 70.4 percent 2017-09-10 07:06 Sea Nettle Probability 0 percent 2017-09-10 07:06 Turbidity 7.6 NTU 2017-09-10 07:06 Water Conductivity 0.0358 S/m 2017-09-10 07:06 Water Freezing Point 32 F 2017-09-10 07:06 Water Salinity 0.2 PSU 2017-09-10 07:06 Water Temperature 70.8 F 2017-09-10 07:06 Wind Chill 52.7 F 2017-09-10 07:06 Wind Direction 323 degrees 2017-09-10 07:06 Wind Gust 10.5 knots 2017-09-10 07:06 Wind Speed 7.9 knots 2017-09-10 07:06 Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Virginia 10 September 2017: Low 6:19 AM High 11:48 AM Low 6:18 PM
9/11/2017 7:00 AM 0.00 0.0 M M M Current conditions at 7:00 AM: rain gauge: 0 inches, ET gauge: 8.84 inches, temperature: 50°F. Cool, mist, lots of dew. Breeze and squalls on the Potomac River from the N, low swells from the NW, about eight inches of visibility into the water, Hydrilla, one piece of natural debris, one fish. Songbirds, crickets, jays, three deer, crows, gulls, one great blue heron on the piece of natural debris off the Virginia shore, one great egret and one great blue heron on the Maryland shore. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.53 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy Upper Potomac - UP: All 20 parameters on time! Air Temperature 56 F 2017-09-11 07:00 Barometric Pressure 30.35 inches 2017-09-11 07:00 Chlorophyll A 1.9 ug/L 2017-09-11 07:00 Current Direction 352 degrees 2017-09-11 07:00 Current Velocity 0.04 knots 2017-09-11 07:00 Dissolved Oxygen 5.3 mg/L 2017-09-11 07:00 Heat Index 56 F 2017-09-11 07:00 Latitude 38.788 degrees 2017-09-11 07:00 Longitude -77.0358 degrees 2017-09-11 07:00 Relative Humidity 69 percent 2017-09-11 07:00 Sea Nettle Probability 0 percent 2017-09-11 07:00 Turbidity 7.5 NTU 2017-09-11 07:00 Water Conductivity 0.0352 S/m 2017-09-11 07:00 Water Freezing Point 32 F 2017-09-11 07:00 Water Salinity 0.2 PSU 2017-09-11 07:00 Water Temperature 70.5 F 2017-09-11 07:00 Wind Chill 56 F 2017-09-11 07:00 Wind Direction 17 degrees 2017-09-11 07:00 Wind Gust 8.5 knots 2017-09-11 07:00 Wind Speed 6 knots 2017-09-11 07:00 Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Virginia 11 September 2017: High 12:07 AM Low 7:12 AM High 12:39 PM Low 7:05 PM
9/12/2017 7:00 AM 0.01 M M M M Current conditions at 7:00 AM: rain gauge: 0.01 inches, ET gauge: 8.90 inches, temperature: 59°F. Overcast, dew, haze. Breeze, squalls and ripples on the Potomac River from the WNW, about eighteen inches of visibility into relatively clear water, Hydrilla, a few pieces of trash and debris on a slick in the channel, five fish jumping. Canada geese, songbirds, crickets, jays, crows, gulls, and two ducks in flight. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.52 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy Upper Potomac - UP: Air Temperature 62.8 F 2017-09-12 07:06 Barometric Pressure 30.06 inches 2017-09-12 07:06 Chlorophyll A 8.6 ug/L 2017-09-12 07:06 Current Direction 176 degrees 2017-09-12 07:00 Current Velocity 0.29 knots 2017-09-12 07:00 Dissolved Oxygen 5.3 mg/L 2017-09-12 07:06 Heat Index 62.8 F 2017-09-12 07:06 Latitude 38.788 degrees 2017-09-12 07:06 Longitude -77.0358 degrees 2017-09-12 07:06 Relative Humidity 69.6 percent 2017-09-12 07:06 Sea Nettle Probability 0 percent 2017-09-12 07:06 Turbidity 10.3 NTU 2017-09-12 07:06 Water Conductivity 0.0357 S/m 2017-09-12 07:06 Water Freezing Point 32 F 2017-09-12 07:06 Water Salinity 0.2 PSU 2017-09-12 07:06 Water Temperature 70.7 F 2017-09-12 07:06 Wind Chill 62.8 F 2017-09-12 07:06 Wind Direction 252 degrees 2017-09-12 07:06 Wind Gust 2.5 knots 2017-09-12 07:06 Wind Speed 1.8 knots 2017-09-12 07:06 Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Virginia 12 September 2017: High 12:59 AM Low 8:11 AM High 1:37 PM Low 8:01 PM
9/13/2017 7:00 AM 0.03 M M M M Current conditions at 7:00 AM: rain gauge: 0.03 inches, ET gauge: 8.98 inches, temperature: 65°F. Overcast, drizzle, very wet, light fog. Rain squalls on the Potomac River, no wave motion, about two feet of visibility into relatively clear water (photographic record), Hydrilla, no trash or debris, no fish. Songbirds, crickets, one squirrel, mosquitos and gulls. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.53 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy Upper Potomac - UP: Air Temperature 63.7 F 2017-09-13 07:06 Barometric Pressure 29.92 inches 2017-09-13 07:06 Chlorophyll A 2.2 ug/L 2017-09-13 07:06 Current Direction 175 degrees 2017-09-13 07:06 Current Velocity 0.43 knots 2017-09-13 07:06 Dissolved Oxygen 5.4 mg/L 2017-09-13 07:06 Heat Index 63.7 F 2017-09-13 07:06 Latitude 38.788 degrees 2017-09-13 07:06 Longitude -77.0358 degrees 2017-09-13 07:06 Relative Humidity 84.3 percent 2017-09-13 07:06 Sea Nettle Probability 0 percent 2017-09-13 07:06 Turbidity 9.2 NTU 2017-09-13 07:06 Water Conductivity 0.0366 S/m 2017-09-13 07:06 Water Freezing Point 32 F 2017-09-13 07:06 Water Salinity 0.2 PSU 2017-09-13 07:06 Water Temperature 71.4 F 2017-09-13 07:06 Wind Chill 63.7 F 2017-09-13 07:06 Wind Direction 8 degrees 2017-09-13 07:06 Wind Gust 3.7 knots 2017-09-13 07:06 Wind Speed 2.5 knots 2017-09-13 07:06 Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Virginia 13 September 2017: High 1:57 AM Low 9:13 AM High 2:42 PM Low 9:05 PM
9/14/2017 7:00 AM 0.03 M M M M Current conditions at 7:00 AM: rain gauge: 0.03 inches, ET gauge: 9.02 inches, temperature: 68°F. Cloudy, wet, haze. Wind and waves without whitecaps on the Potomac River from the SW, about ten inches of visibility into the water, Hydrilla, no trash or debris, one fish. Canada geese, songbirds, crickets, squirrels, spiders, mosquitos, crows, cormorants, gulls, one great blue heron on the Maryland shore, and one great egret on the Virginia shore. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.52 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy Upper Potomac - UP: All other buoys are on time, UP is stuck on 06:54. Air Temperature 66.9 F 2017-09-14 06:54 Barometric Pressure 29.88 inches 2017-09-14 06:54 Chlorophyll A 5.4 ug/L 2017-09-14 06:54 Current Direction 165 degrees 2017-09-14 06:54 Current Velocity 0.51 knots 2017-09-14 06:54 Dissolved Oxygen 5.3 mg/L 2017-09-14 06:54 Heat Index 66.9 F 2017-09-14 06:54 Latitude 38.788 degrees 2017-09-14 06:54 Longitude -77.0358 degrees 2017-09-14 06:54 Relative Humidity 84.9 percent 2017-09-14 06:54 Sea Nettle Probability 0 percent 2017-09-14 06:54 Turbidity 11 NTU 2017-09-14 06:54 Water Conductivity 0.0384 S/m 2017-09-14 06:54 Water Freezing Point 32 F 2017-09-14 06:54 Water Salinity 0.2 PSU 2017-09-14 06:54 Water Temperature 71.9 F 2017-09-14 06:54 Wind Chill 66.9 F 2017-09-14 06:54 Wind Direction 174 degrees 2017-09-14 06:54 Wind Gust 10.7 knots 2017-09-14 06:54 Wind Speed 9.3 knots 2017-09-14 06:54 Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Virginia 14 September 2017: High 3:03 AM Low 10:17 AM High 3:52 PM Low 10:16 PM
9/15/2017 7:00 AM T M M M M Current conditions at 7:00 AM: rain gauge: trace, ET gauge: 9.13 inches, temperature: 64°F. Warmer, little dew. Breeze, squalls and ripples on the Potomac River from the NW, about eight inches of visibility into the water, Hydrilla, one old basketball floating slowly downstream, one fish. Canada geese, songbirds, crickets, one pileated woodpecker, spiders, crows, four ducks, gulls, one great blue heron on the Virginia shore, and four great egrets on the Virginia shore. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.49 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy Upper Potomac - UP: Air Temperature 65.4 F 2017-09-15 06:54 Barometric Pressure 30.03 inches 2017-09-15 07:00 Chlorophyll A 9.1 ug/L 2017-09-15 07:00 Current Direction 278 degrees 2017-09-15 06:54 Current Velocity 1.3 knots 2017-09-15 06:54 Dissolved Oxygen 5.1 mg/L 2017-09-15 07:00 Heat Index 65.4 F 2017-09-15 06:54 Latitude 38.788 degrees 2017-09-15 07:00 Longitude -77.0358 degrees 2017-09-15 07:00 Relative Humidity 75.3 percent 2017-09-15 06:54 Sea Nettle Probability 0 percent 2017-09-15 07:00 Turbidity 15 NTU 2017-09-15 07:00 Water Conductivity 0.0389 S/m 2017-09-15 07:00 Water Freezing Point 32 F 2017-09-15 07:00 Water Salinity 0.2 PSU 2017-09-15 07:00 Water Temperature 72.6 F 2017-09-15 07:00 Wind Chill 65.4 F 2017-09-15 06:54 Wind Direction 347 degrees 2017-09-15 06:54 Wind Gust 5.2 knots 2017-09-15 06:54 Wind Speed 4.1 knots 2017-09-15 06:54 Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Virginia 15 September 2017: High 4:13 AM Low 11:20 AM High 4:59 PM Low 11:24 PM
9/16/2017 7:00 AM T M M M M Current conditions at 7:00 AM: rain gauge: trace, ET gauge: 9.22 inches, temperature: 62°F. Mist, lots of dew. Breeze and squalls on the Potomac River from the NNE, about eighteen inches of visibility into the water, Hydrilla, no trash or debris, four fish. Canada geese, songbirds, crickets, one big moth on the ET Gauge, spiders, crows, ducks, gulls, cormorants and one great egret on the Virginia shore. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.46 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy Upper Potomac - UP: All 20 Parameters on time! Air Temperature 65.8 F 2017-09-16 07:00 Barometric Pressure 30.13 inches 2017-09-16 07:00 Chlorophyll A 53.7 ug/L 2017-09-16 07:00 Current Direction 188 degrees 2017-09-16 07:00 Current Velocity 0.44 knots 2017-09-16 07:00 Dissolved Oxygen 5.1 mg/L 2017-09-16 07:00 Heat Index 65.8 F 2017-09-16 07:00 Latitude 38.788 degrees 2017-09-16 07:00 Longitude -77.0358 degrees 2017-09-16 07:00 Relative Humidity 79 percent 2017-09-16 07:00 Sea Nettle Probability 0.1 percent 2017-09-16 07:00 Turbidity 23.4 NTU 2017-09-16 07:00 Water Conductivity 0.0396 S/m 2017-09-16 07:00 Water Freezing Point 32 F 2017-09-16 07:00 Water Salinity 0.2 PSU 2017-09-16 07:00 Water Temperature 73.7 F 2017-09-16 07:00 Wind Chill 65.8 F 2017-09-16 07:00 Wind Direction 9 degrees 2017-09-16 07:00 Wind Gust 1.7 knots 2017-09-16 07:00 Wind Speed 1 knots 2017-09-16 07:00 Chlorophyll A at 53.7 ug/L is rather high and Turbidity at 23.4 NTU represents suspended solids that would prevent visibility of about eighteen inches into the water. Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Virginia 16 September 2017: High 5:21 AM Low 12:18 PM High 6:01 PM
9/17/2017 7:00 AM 0.01 M M M M Current conditions at 7:00 AM: rain gauge: 0.01, ET gauge: 9.27 inches, temperature: 64°F. Overcast, light fog, lots of dew. Breeze, squalls and ripples on the Potomac River from the NW, about one foot of visibility into the water, Hydrilla, no trash or debris, three fish. Canada geese, songbirds, crickets, jays, squirrels, one pileated woodpecker, crows, fish crows, one belted kingfisher, gulls, one cormorant, and one great egret on the Virginia shore. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.46 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy Upper Potomac - UP: Air Temperature 66.6 F 2017-09-17 07:06 Barometric Pressure 30.14 inches 2017-09-17 07:06 Chlorophyll A 54.3 ug/L 2017-09-17 07:06 Current Direction 192 degrees 2017-09-17 07:06 Current Velocity 2.18 knots 2017-09-17 07:06 Dissolved Oxygen 5.5 mg/L 2017-09-17 07:06 Heat Index 66.6 F 2017-09-17 07:06 Latitude 38.7881 degrees 2017-09-17 07:06 Longitude -77.0358 degrees 2017-09-17 07:06 Relative Humidity 83.4 percent 2017-09-17 07:06 Sea Nettle Probability 0.1 percent 2017-09-17 07:06 Turbidity 102.8 NTU 2017-09-17 07:06 Water Conductivity 0.0416 S/m 2017-09-17 07:06 Water Freezing Point 32 F 2017-09-17 07:06 Water Salinity 0.2 PSU 2017-09-17 07:06 Water Temperature 74.7 F 2017-09-17 07:06 Wind Chill 66.6 F 2017-09-17 07:06 Wind Direction 91 degrees 2017-09-17 07:06 Wind Gust 4.9 knots 2017-09-17 07:06 Wind Speed 4.2 knots 2017-09-17 07:06 Chlorophyll A at 54.3 ug/L is, again, rather high and Turbidity at 102.8 NTU represents suspended solids that would prevent visibility of about one foot into the water. The buoy might need servicing. Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Virginia 17 September 2017: Low 12:28 AM High 6:24 AM Low 1:13 PM High 6:58 PM
9/18/2017 7:00 AM T M M M M Current conditions at 7:00 AM: rain gauge: trace, ET gauge: 9.34 inches, temperature: 67°F. Mist, quite wet from lots of dew. Breeze and squalls on the Potomac River from the NE, the flag south of Hog Island is also being blown from the NE, low swells from the NW, about three inches of visibility into the water along the shore, Hydrilla, a few pieces of natural debris on the side of the channel toward Maryland, two fish. Canada geese, songbirds, crickets, spiders, squirrels, gulls, cormorants, and one great egret on the Virginia shore. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.45 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy Upper Potomac - UP: On time! Air Temperature 67.3 F 2017-09-18 07:00 Barometric Pressure 30.07 inches 2017-09-18 07:00 Chlorophyll A 3.9 ug/L 2017-09-18 07:00 Current Direction 200 degrees 2017-09-18 07:00 Current Velocity 0.55 knots 2017-09-18 07:00 Dissolved Oxygen 5.3 mg/L 2017-09-18 07:00 Heat Index 67.3 F 2017-09-18 07:00 Latitude 38.7881 degrees 2017-09-18 07:00 Longitude -77.0358 degrees 2017-09-18 07:00 Relative Humidity 83.4 percent 2017-09-18 07:00 Sea Nettle Probability 0.1 percent 2017-09-18 07:00 Turbidity 7 NTU 2017-09-18 07:00 Water Conductivity 0.0418 S/m 2017-09-18 07:00 Water Freezing Point 32 F 2017-09-18 07:00 Water Salinity 0.2 PSU 2017-09-18 07:00 Water Temperature 75.5 F 2017-09-18 07:00 Wind Chill 67.3 F 2017-09-18 07:00 Wind Direction 40 degrees 2017-09-18 07:00 Wind Gust 7.6 knots 2017-09-18 07:00 Wind Speed 5.3 knots 2017-09-18 07:00 Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Virginia 18 September 2017: Low 1:27 AM High 7:20 AM Low 2:05 PM High 7:50 PM
9/19/2017 7:00 AM 0.00 0.0 M M M Current conditions at 7:00 AM: rain gauge: 0 inches, ET gauge: 9.41 inches, temperature: 68°F. Overcast, haze, windswept, little dew. Wind, waves with whitecaps and big, three-foot swells on the Potomac River from the NW, the flag south of Hog Island is also being blown from the NW, no visibility into brownish-grey water, a few pieces of trash and debris being driven toward the Maryland shore, no fish. Songbirds, crickets, one squirrel, one crow, gulls, and one great blue heron on the embankment. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.45 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy Upper Potomac - UP: On time! Air Temperature 66.4 F 2017-09-19 07:00 Barometric Pressure 29.99 inches 2017-09-19 07:00 Chlorophyll A 2.8 ug/L 2017-09-19 07:00 Current Direction 339 degrees 2017-09-19 07:00 Current Velocity 0.16 knots 2017-09-19 07:00 Dissolved Oxygen 7.2 mg/L 2017-09-19 07:00 Heat Index 66.4 F 2017-09-19 07:00 Latitude 38.7881 degrees 2017-09-19 07:00 Longitude -77.036 degrees 2017-09-19 07:00 Relative Humidity 83.6 percent 2017-09-19 07:00 Sea Nettle Probability 0.1 percent 2017-09-19 07:00 Turbidity 10.7 NTU 2017-09-19 07:00 Water Conductivity 0.0361 S/m 2017-09-19 07:00 Water Freezing Point 32 F 2017-09-19 07:00 Water Salinity 0.2 PSU 2017-09-19 07:00 Water Temperature 74.9 F 2017-09-19 07:00 Wind Chill 66.4 F 2017-09-19 07:00 Wind Direction 329 degrees 2017-09-19 07:00 Wind Gust 12 knots 2017-09-19 07:00 Wind Speed 10.1 knots 2017-09-19 07:00 Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Virginia 19 September 2017: Low 2:22 AM High 8:12 AM Low 2:52 PM High 8:39 PM
9/20/2017 7:00 AM 0.00 0.0 M M M Current conditions at 7:00 AM: rain gauge: 0 inches, ET gauge: 9.47 inches, temperature: 67°F. Cloudy, windswept, little dew. Wind and waves without whitecaps on the Potomac River from the WNW, no visibility into the water, a few pieces of natural debris in the channel, no fish. Canada geese, songbirds, crickets, one cormorant, gulls and one great egret in shallow water off the Virginia shore (photographic record). USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.46 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy Upper Potomac - UP: On time! Air Temperature 69.3 F 2017-09-20 07:00 Barometric Pressure 29.94 inches 2017-09-20 07:00 Chlorophyll A 3 ug/L 2017-09-20 07:00 Current Direction 353 degrees 2017-09-20 07:00 Current Velocity 0.42 knots 2017-09-20 07:00 Dissolved Oxygen 7.1 mg/L 2017-09-20 07:00 Heat Index 69.3 F 2017-09-20 07:00 Latitude 38.7881 degrees 2017-09-20 07:00 Longitude -77.036 degrees 2017-09-20 07:00 Relative Humidity 69.6 percent 2017-09-20 07:00 Sea Nettle Probability 0.1 percent 2017-09-20 07:00 Turbidity 13.9 NTU 2017-09-20 07:00 Water Conductivity 0.0369 S/m 2017-09-20 07:00 Water Freezing Point 32 F 2017-09-20 07:00 Water Salinity 0.2 PSU 2017-09-20 07:00 Water Temperature 75.2 F 2017-09-20 07:00 Wind Chill 69.3 F 2017-09-20 07:00 Wind Direction 296 degrees 2017-09-20 07:00 Wind Gust 4.7 knots 2017-09-20 07:00 Wind Speed 3.3 knots 2017-09-20 07:00 Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Virginia 20 September 2017: Low 3:13 AM High 9:01 AM Low 3:37 PM High 9:25 PM
9/21/2017 7:00 AM 0.01 M M M M Current conditions at 7:00 AM: rain gauge: 0.01 inches, ET gauge: 9.57 inches, temperature: 63°F. Cool, mist, dew. Wind and waves on the Potomac River from the NW, no whitecaps, about ten inches of visibility into cloudy water, Hydrilla, trash and debris moving rapidly upstream, one big fish and hundreds of little fish jumping, the gulls are having a picnic. Canada geese by the flock, songbirds, crickets, one jay, squirrels, crows, one pileated woodpecker, lots of gulls and one eagle. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.43 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy Upper Potomac - UP: On time! Air Temperature 67.3 F 2017-09-21 07:00 Barometric Pressure 30.03 inches 2017-09-21 07:00 Chlorophyll A 3.2 ug/L 2017-09-21 07:00 Current Direction 344 degrees 2017-09-21 07:00 Current Velocity 0.63 knots 2017-09-21 07:00 Dissolved Oxygen 7.2 mg/L 2017-09-21 07:00 Heat Index 67.3 F 2017-09-21 07:00 Latitude 38.7881 degrees 2017-09-21 07:00 Longitude -77.036 degrees 2017-09-21 07:00 Relative Humidity 67.8 percent 2017-09-21 07:00 Sea Nettle Probability 0.1 percent 2017-09-21 07:00 Turbidity 13.6 NTU 2017-09-21 07:00 Water Conductivity 0.0386 S/m 2017-09-21 07:00 Water Freezing Point 32 F 2017-09-21 07:00 Water Salinity 0.2 PSU 2017-09-21 07:00 Water Temperature 75.8 F 2017-09-21 07:00 Wind Chill 67.3 F 2017-09-21 07:00 Wind Direction 303 degrees 2017-09-21 07:00 Wind Gust 3.7 knots 2017-09-21 07:00 Wind Speed 2.8 knots 2017-09-21 07:00 Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Virginia 21 September 2017: Low 4:02 AM High 9:47 AM Low 4:19 PM High 10:08 PM
9/22/2017 7:00 AM 0.01 M M M M Current conditions at 7:00 AM: rain gauge: 0.01 inches, ET gauge: 9.63 inches, temperature: 66°F. Overcast, light fog, sprinkles. Breeze and ripples on the Potomac River from the NW, about one foot of visibility into the water, trash, debris and massive amounts of Hydrilla remnants moving rapidly upstream, one fish jumping. Canada geese, songbirds, crickets, jays, spiders, squirrels, crows, ducks, gulls and two great egrets in shallow water off the Virginia shore. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.41 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy Upper Potomac - UP: Air Temperature 69.6 F 2017-09-22 07:06 Barometric Pressure 30.04 inches 2017-09-22 07:06 Chlorophyll A 49.8 ug/L 2017-09-22 07:06 Current Direction 356 degrees 2017-09-22 07:06 Current Velocity 0.35 knots 2017-09-22 07:06 Dissolved Oxygen 7.2 mg/L 2017-09-22 07:06 Heat Index 69.6 F 2017-09-22 07:06 Latitude 38.7881 degrees 2017-09-22 07:06 Longitude -77.0359 degrees 2017-09-22 07:06 Relative Humidity 74.2 percent 2017-09-22 07:06 Sea Nettle Probability 0.1 percent 2017-09-22 07:06 Turbidity 46.7 NTU 2017-09-22 07:06 Water Conductivity 0.0394 S/m 2017-09-22 07:06 Water Freezing Point 32 F 2017-09-22 07:06 Water Salinity 0.2 PSU 2017-09-22 07:06 Water Temperature 76.3 F 2017-09-22 07:06 Wind Chill 69.6 F 2017-09-22 07:06 Wind Direction 318 degrees 2017-09-22 07:06 Wind Gust 3.7 knots 2017-09-22 07:06 Wind Speed 3.3 knots 2017-09-22 07:06 The Chlorophyll A at 49.8 ug/L and the Turbidity at 46.7 NTU must be reflecting the massive amounts of Hydrilla in the channel. Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Virginia 22 September 2017: Low 4:48 AM High 10:31 AM Low 4:59 PM High 10:50 PM
9/23/2017 7:00 AM 0.01 M M M M Current conditions at 7:00 AM: rain gauge: 0.01 inches, ET gauge: 9.72 inches, temperature: 60°F. Mist, wet. Breeze and squalls on the surface of the Potomac River from the NE, the flag south of Hog Island is being blown intermittently from the NW, ripples from the SW, no visibility into the water, trash, debris and remnants of Hydrilla moving rapidly upstream, two fish jumping. Canada geese, songbirds, crickets, jays, crows, gulls and one belted kingfisher. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.41 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy Upper Potomac - UP: Air Temperature 65.3 F 2017-09-23 07:00 Barometric Pressure 30.06 inches 2017-09-23 07:00 Chlorophyll A 9 ug/L 2017-09-23 07:00 Current Direction 54 degrees 2017-09-23 07:00 Current Velocity 2.11 knots 2017-09-23 07:00 Dissolved Oxygen 6.8 mg/L 2017-09-23 07:00 Heat Index 65.3 F 2017-09-23 07:00 Latitude 38.7881 degrees 2017-09-23 07:00 Longitude -77.036 degrees 2017-09-23 07:00 Relative Humidity 64.5 percent 2017-09-23 07:00 Sea Nettle Probability 0.1 percent 2017-09-23 07:00 Turbidity 11.4 NTU 2017-09-23 07:00 Water Conductivity 0.039 S/m 2017-09-23 07:00 Water Freezing Point 32 F 2017-09-23 07:00 Water Salinity 0.2 PSU 2017-09-23 07:00 Water Temperature 76.3 F 2017-09-23 07:00 Wind Chill 65.3 F 2017-09-23 07:00 Wind Direction 322 degrees 2017-09-23 07:00 Wind Gust 3.3 knots 2017-09-23 06:54 Wind Speed 2.7 knots 2017-09-23 06:54 Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Virginia 23 September 2017: Low 5:34 AM High 11:15 AM Low 5:36 PM High 11:31 PM
9/24/2017 7:00 AM 0.01 M M M M Current conditions at 7:00 AM: rain gauge: 0.01 inches, ET gauge: 9.80 inches, temperature: 61°F. Quite wet. Breeze and squalls on the surface of the Potomac River from the NE, ripples from the SW, about fourteen inches of visibility into the water, some trash, debris and remnants of Hydrilla moving upstream on the incoming tide, one fish jumping. Canada geese, songbirds, crickets, jays, crows, two deer, gulls, one eagle and three great egrets in shallow water off the Virginia shore (photographic record). USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.35 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy Upper Potomac - UP: Stuck on 06:54! Air Temperature 67.1 F 2017-09-24 06:54 Barometric Pressure 30.08 inches 2017-09-24 06:54 Chlorophyll A 2 ug/L 2017-09-24 06:54 Current Direction 342 degrees 2017-09-24 06:54 Current Velocity 0.17 knots 2017-09-24 06:54 Dissolved Oxygen 6.7 mg/L 2017-09-24 06:54 Heat Index 67.1 F 2017-09-24 06:54 Latitude 38.7881 degrees 2017-09-24 06:54 Longitude -77.0358 degrees 2017-09-24 06:54 Relative Humidity 65 percent 2017-09-24 06:54 Sea Nettle Probability 0.1 percent 2017-09-24 06:54 Turbidity 5.1 NTU 2017-09-24 06:54 Water Conductivity 0.0392 S/m 2017-09-24 06:54 Water Freezing Point 32 F 2017-09-24 06:54 Water Salinity 0.2 PSU 2017-09-24 06:54 Water Temperature 76.7 F 2017-09-24 06:54 Wind Chill 67.1 F 2017-09-24 06:54 Wind Direction 310 degrees 2017-09-24 06:54 Wind Gust 3.1 knots 2017-09-24 06:54 Wind Speed 2.4 knots 2017-09-24 06:54 Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Virginia 24 September 2017: Low 6:18 AM High 11:59 AM Low 6:10 PM
9/25/2017 7:00 AM 0.01 M M M M Current conditions at 7:00 AM: rain gauge: 0.01 inches, ET gauge: 9.88 inches, temperature: 64°F. Light fog, dew. Breeze and squalls on the Potomac River from the WSW, about ten inches of visibility into the water, Hydrilla, a few pieces of trash and debris in a slick moving slowly upstream in the channel, one fish jumping. Songbirds, crickets, jays, squirrels, crows and gulls. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.34 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy Upper Potomac - UP: On time! Air Temperature 68.5 F 2017-09-25 07:00 Barometric Pressure 30.05 inches 2017-09-25 07:00 Chlorophyll A 2 ug/L 2017-09-25 07:00 Current Direction 37 degrees 2017-09-25 07:00 Current Velocity 0.05 knots 2017-09-25 07:00 Dissolved Oxygen 6.7 mg/L 2017-09-25 07:00 Heat Index 68.5 F 2017-09-25 07:00 Latitude 38.788 degrees 2017-09-25 07:00 Longitude -77.036 degrees 2017-09-25 07:00 Relative Humidity 84.2 percent 2017-09-25 07:00 Sea Nettle Probability 0.1 percent 2017-09-25 07:00 Turbidity 5.1 NTU 2017-09-25 07:00 Water Conductivity 0.04 S/m 2017-09-25 07:00 Water Freezing Point 32 F 2017-09-25 07:00 Water Salinity 0.2 PSU 2017-09-25 07:00 Water Temperature 77.4 F 2017-09-25 07:00 Wind Chill 68.5 F 2017-09-25 07:00 Wind Direction 259 degrees 2017-09-25 07:00 Wind Gust 1.6 knots 2017-09-25 07:00 Wind Speed 1.1 knots 2017-09-25 07:00 Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Virginia 25 September 2017: High 12:12 AM Low 7:01 AM High 12:44 PM Low 6:44 PM
9/26/2017 7:00 AM T M M M M Current conditions at 7:00 AM: rain gauge: trace, ET gauge: 9.96 inches, temperature: 65°F. Overcast, light fog, dew. Breeze, squalls and ripples on the Potomac River from the NW, the flag south of Hog Island, however, is being blown from the NE (photographic record), about eighteen inches of visibility into the water (photographic record), Hydrilla and a few pieces of natural debris, no fish. Canada geese, songbirds, crickets, spiders, jays, squirrels, crows, one cormorant, and gulls. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.34 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy Upper Potomac - UP: On time! Air Temperature 67.2 F 2017-09-26 07:00 Barometric Pressure 30 inches 2017-09-26 07:00 Chlorophyll A 3.3 ug/L 2017-09-26 07:00 Current Direction 117 degrees 2017-09-26 07:00 Current Velocity 0.2 knots 2017-09-26 07:00 Dissolved Oxygen 6.7 mg/L 2017-09-26 07:00 Heat Index 67.2 F 2017-09-26 07:00 Latitude 38.788 degrees 2017-09-26 07:00 Longitude -77.036 degrees 2017-09-26 07:00 Relative Humidity 81.2 percent 2017-09-26 07:00 Sea Nettle Probability 0.1 percent 2017-09-26 07:00 Turbidity 24.7 NTU 2017-09-26 07:00 Water Conductivity 0.0406 S/m 2017-09-26 07:00 Water Freezing Point 32 F 2017-09-26 07:00 Water Salinity 0.2 PSU 2017-09-26 07:00 Water Temperature 78 F 2017-09-26 07:00 Wind Chill 67.2 F 2017-09-26 07:00 Wind Direction 36 degrees 2017-09-26 07:00 Wind Gust 4.5 knots 2017-09-26 07:00 Wind Speed 3.2 knots 2017-09-26 07:00 Turbidity at 24.7 NTU is notably high. Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Virginia 26 September 2017: High 12:54 AM Low 7:46 AM High 1:32 PM Low 7:21 PM
9/27/2017 7:00 AM 0.00 0.0 M M M Current conditions at 7:00 AM: rain gauge: 0 inches, ET gauge: 10.03 inches, temperature: 70°F. Overcast, warm, quite dry, almost no dew. Wind, and waves with a few whitecaps, on the Potomac River from the NW, the flag south of Hog Island, however, is being blown from the North (photographic record), about one foot of visibility into the water, Hydrilla, no trash or debris, two fish jumping, one of them very big and jumping in waves that are almost a foot high. Canada geese, songbirds, crickets, spiders, jays, crows, one woodpecker, gulls, and one great egret off the Virginia shore. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.34 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy Upper Potomac - UP: On time! Air Temperature 69.8 F 2017-09-27 07:00 Barometric Pressure 29.91 inches 2017-09-27 07:00 Chlorophyll A 1.8 ug/L 2017-09-27 07:00 Current Direction 183 degrees 2017-09-27 07:00 Current Velocity 0.34 knots 2017-09-27 07:00 Dissolved Oxygen 6.7 mg/L 2017-09-27 07:00 Heat Index 69.8 F 2017-09-27 07:00 Latitude 38.788 degrees 2017-09-27 07:00 Longitude -77.036 degrees 2017-09-27 07:00 Relative Humidity 77.9 percent 2017-09-27 07:00 Sea Nettle Probability 0.1 percent 2017-09-27 07:00 Turbidity 5.9 NTU 2017-09-27 07:00 Water Conductivity 0.0415 S/m 2017-09-27 07:00 Water Freezing Point 32 F 2017-09-27 07:00 Water Salinity 0.2 PSU 2017-09-27 07:00 Water Temperature 78 F 2017-09-27 07:00 Wind Chill 69.8 F 2017-09-27 07:00 Wind Direction 14 degrees 2017-09-27 07:00 Wind Gust 9.1 knots 2017-09-27 07:00 Wind Speed 7.3 knots 2017-09-27 07:00 Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Virginia 27 September 2017: High 1:40 AM Low 8:33 AM High 2:25 PM Low 8:07 PM
9/28/2017 7:00 AM T M M M M Current conditions at 7:00 AM: rain gauge: trace, ET gauge: 10.12 inches, temperature: 72°F. Warm, windswept, quite dry, almost no dew. Wind, and waves with a few whitecaps, on the Potomac River from the NW, one-foot swells, about six inches of visibility into the water, one piece of natural debris, no fish. Canada geese, songbirds, crickets, spiders, crows, and gulls. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.31 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy Upper Potomac - UP: No data available! Station WASD2 - 8594900 - Washington, DC Conditions at WASD2 as of (7:00 am EDT) 1100 GMT on 09/28/2017: Wind Direction (WDIR): NNW (330 deg true) Wind Speed (WSPD): 6.0 kts Wind Gust (GST): 13.0 kts Atmospheric Pressure (PRES): 29.82 in Pressure Tendency (PTDY): +0.05 in (Rising) Air Temperature (ATMP): 74.8 °F Water Temperature (WTMP): 77.7 °F Wind Speed at 10 meters (WSPD10M): 7.8 kts Wind Speed at 20 meters (WSPD20M): 7.8 kts Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Virginia 28 September 2017: High 2:32 AM Low 9:25 AM High 3:22 PM Low 9:02 PM
9/29/2017 7:00 AM 0.00 0.0 M M M Current conditions at 7:00 AM: rain gauge: 0 inches, ET gauge: 10.23 inches, temperature: 54°F. Cool, windswept, quite dry, the grass is moist but there is no visible sign of dew. Breeze and squalls on the Potomac River from the NE, ripples from the NW, about five inches of visibility into the water, Hydrilla, no trash or debris, ten big fish jumping. Canada geese, songbirds, a few crickets, one squirrel, one jay, crows, gulls, and one great egret in shallow water just off the Virginia shore. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.27 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy Upper Potomac - UP: On time! Air Temperature 57.4 F 2017-09-29 07:00 Barometric Pressure 30.08 inches 2017-09-29 07:00 Chlorophyll A 2.6 ug/L 2017-09-29 07:00 Current Direction 178 degrees 2017-09-29 07:00 Current Velocity 0.4 knots 2017-09-29 07:00 Dissolved Oxygen 7.3 mg/L 2017-09-29 07:00 Heat Index 57.4 F 2017-09-29 07:00 Latitude 38.788 degrees 2017-09-29 07:00 Longitude -77.036 degrees 2017-09-29 07:00 Relative Humidity 61.9 percent 2017-09-29 07:00 Sea Nettle Probability 0.1 percent 2017-09-29 07:00 Turbidity 7.2 NTU 2017-09-29 07:00 Water Conductivity 0.0424 S/m 2017-09-29 07:00 Water Freezing Point 32 F 2017-09-29 07:00 Water Salinity 0.2 PSU 2017-09-29 07:00 Water Temperature 76.6 F 2017-09-29 07:00 Wind Chill 57.4 F 2017-09-29 07:00 Wind Direction 156 degrees 2017-09-29 07:00 Wind Gust 5.4 knots 2017-09-29 07:00 Wind Speed 4 knots 2017-09-29 07:00 Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Virginia 29 September 2017: High 3:32 AM Low 10:19 AM High 4:21 PM Low 10:05 PM
9/30/2017 7:00 AM 0.00 0.0 M M M Current conditions at 7:00 AM: rain gauge: 0 inches, ET gauge: 10.31 inches, temperature: 60°F. Not quite so cool, very dry, the grass is just barely moist with no visible sign of dew. Wind and wavelets on the Potomac River from the WNW, about eight inches of visibility into the water, no trash or debris, five fish. Canada geese, songbirds, crickets, squirrels, jays, crows, gulls, and one belted kingfisher. USGS 01653600 Piscataway Creek gauge height at 6:30 EST: 2.25 feet. NOAA Potomac River, Alexandria, Wilson Bridge buoy Upper Potomac - UP: Stuck on 06:54! Air Temperature 57.8 F 2017-09-30 06:54 Barometric Pressure 30.15 inches 2017-09-30 06:54 Chlorophyll A 2.9 ug/L 2017-09-30 06:54 Current Direction 186 degrees 2017-09-30 06:54 Current Velocity 0.41 knots 2017-09-30 06:54 Dissolved Oxygen 7.1 mg/L 2017-09-30 06:54 Heat Index 57.8 F 2017-09-30 06:54 Latitude 38.788 degrees 2017-09-30 06:54 Longitude -77.036 degrees 2017-09-30 06:54 Relative Humidity 59.7 percent 2017-09-30 06:54 Sea Nettle Probability 0.1 percent 2017-09-30 06:54 Turbidity 8 NTU 2017-09-30 06:54 Water Conductivity 0.042 S/m 2017-09-30 06:54 Water Freezing Point 32 F 2017-09-30 06:54 Water Salinity 0.2 PSU 2017-09-30 06:54 Water Temperature 75.4 F 2017-09-30 06:54 Wind Chill 57.8 F 2017-09-30 06:54 Wind Direction 144 degrees 2017-09-30 06:54 Wind Gust 10.3 knots 2017-09-30 06:54 Wind Speed 7.1 knots 2017-09-30 06:54 Maryland Department of Natural Resources Tide Finder Tides for Alexandria, Virginia 30 September 2017: High 4:33 AM Low 11:13 AM High 5:16 PM Low 11:10 PM



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes



Observation Date Observation Time Notes Largest Stone Size Average Stone Size Smallest Stone Size Stone Consistency Duration Minutes Durration Accuracy Damage Timing More Rain than Hail Hail Started Largest Hail Started Angle of Impact Number of Stones on Pad Distance Between Stones on Pad Depth of Stones on Ground
2/25/2017 2:40 PM 1/2" Grape 1/4" Pea Size Rice Hard 5 1min minor leaf damage Continuous True Same time as rain After smaller hail 10-20