Washington DC and the Potomac Marine Weather
Marine Forecast
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OVERNIGHT Light winds. Waves flat.
MON S winds around 5 kt. Waves 1 ft.
MON NIGHT S winds around 5 kt. Waves 1 ft or less.
TUE S winds around 5 kt. Waves 1 ft.
TUE NIGHT S winds around 5 kt. Waves 1 ft.
WED S winds 5 to 10 kt. Waves 1 ft.
WED NIGHT SE winds 5 to 10 kt. Waves 1 ft.
THU S winds 5 to 10 kt. Waves 1 ft. Rain likely in the morning, then a chance of rain through the night. Rain likely after midnight.
FRI NW winds 5 to 10 kt. Waves 1 ft. A chance of rain.
MON S winds around 5 kt. Waves 1 ft.
MON NIGHT S winds around 5 kt. Waves 1 ft or less.
TUE S winds around 5 kt. Waves 1 ft.
TUE NIGHT S winds around 5 kt. Waves 1 ft.
WED S winds 5 to 10 kt. Waves 1 ft.
WED NIGHT SE winds 5 to 10 kt. Waves 1 ft.
THU S winds 5 to 10 kt. Waves 1 ft. Rain likely in the morning, then a chance of rain through the night. Rain likely after midnight.
FRI NW winds 5 to 10 kt. Waves 1 ft. A chance of rain.
Washington DC and the Potomac Nautical Charts
NOAA nautical charts with your GPS position and a wind map for Washington DC and the Potomac in the Wind and Tides app
Weather
View allOvernight
46°F
Mostly Cloudy
0 mph
Monday
67°F
Partly Sunny
0 to 6 mph S
Monday Night
47°F
Partly Cloudy
0 to 3 mph S
Tuesday
72°F
Patchy Fog then Mostly Sunny
1 to 7 mph S
Tides and Currents
View all| Time (EST) | Event | Height/Speed |
|---|---|---|
| Mon, Nov 2 1:26 AM | high | 2.8 ft |
| Mon, Nov 2 1:39 AM | slack | slack |
| Mon, Nov 2 5:00 AM | ebb | 1.0 kts |
| Mon, Nov 2 8:32 AM | low | 0.6 ft |
| Mon, Nov 2 9:02 AM | slack | slack |
| Mon, Nov 2 11:19 AM | flood | 0.7 kts |
| Mon, Nov 2 2:18 PM | high | 2.6 ft |
| Mon, Nov 2 2:31 PM | slack | slack |
| Mon, Nov 2 5:19 PM | ebb | 0.6 kts |
| Mon, Nov 2 8:34 PM | slack | slack |
| Mon, Nov 2 8:46 PM | low | 0.6 ft |
| Mon, Nov 2 11:20 PM | flood | 0.9 kts |
Marine weather for the tidal Potomac from Key Bridge to Indian Head, the Washington Channel, the Anacostia River, the Woodrow Wilson Bridge, Gunston Cove, and Pohick Bay — Columbia Island Marina, Hains Point, Gangplank Marina, The Wharf, and Georgetown, Washington DC; Gravelly Point, Daingerfield Island, Washington Sailing Marina, Old Town Alexandria, Belle Haven Marina, and Mount Vernon, Virginia; National Harbor and Fort Washington, Maryland. The Potomac River marine forecast; the Washington DC tide chart, the Potomac River tide chart, and Potomac River tides at Alexandria; Jones Point currents; live wind and water temperature at the Washington Channel; and conditions for sailing, boating, bass fishing, rowing, kayaking, and paddleboarding.