Washington DC and the Potomac Marine Weather
Marine Forecast
View allSMALL CRAFT ADVISORY IN EFFECT FROM 6 AM EST THIS MORNING THROUGH THIS AFTERNOON
OVERNIGHT W winds 5 kt. Waves less than 1 ft.MON NW winds 15 to 20 kt with gusts to 30 kt. Waves 2 ft.
MON NIGHT W winds 5 to 10 kt. Waves 1 ft.
TUE SW winds around 5 kt. Waves 1 ft.
TUE NIGHT NW winds around 5 kt. Waves 1 ft.
WED W winds around 5 kt. Waves 1 ft or less.
WED NIGHT SE winds around 5 kt. Waves 1 ft.
THU E winds 5 to 10 kt...becoming N 10 to 15 kt after midnight. Waves 1 ft. A chance of rain in the morning, then rain likely.
FRI NW winds 10 to 15 kt. Waves 1 ft. Rain likely in the morning, then a chance of rain through the night.
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
45°F
Mostly Clear
5 to 8 mph W
Monday
63°F
Mostly Sunny
9 to 24 mph NW
Monday Night
41°F
Mostly Clear
1 to 10 mph W
Tuesday
68°F
Sunny
2 to 7 mph SW
Tides and Currents
View all| Time (EST) | Event | Height/Speed |
|---|---|---|
| Mon, Nov 9 2:22 AM | low | 0.1 ft |
| Mon, Nov 9 3:23 AM | slack | slack |
| Mon, Nov 9 5:09 AM | flood | 0.6 kts |
| Mon, Nov 9 7:47 AM | slack | slack |
| Mon, Nov 9 8:06 AM | high | 2.7 ft |
| Mon, Nov 9 10:40 AM | ebb | 0.7 kts |
| Mon, Nov 9 1:46 PM | slack | slack |
| Mon, Nov 9 2:19 PM | low | 0.2 ft |
| Mon, Nov 9 4:58 PM | flood | 1.4 kts |
| Mon, Nov 9 8:20 PM | high | 3.1 ft |
| Mon, Nov 9 8:37 PM | slack | slack |
| Mon, Nov 9 11:55 PM | ebb | 1.2 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.