Washington DC and the Potomac Marine Weather
Marine Forecast
View allSMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING
OVERNIGHT S winds 10 kt. Waves 1 ft.THU S winds 5 to 10 kt with gusts to 20 kt. Waves 1 ft.
THU NIGHT SW winds around 5 kt. Waves 1 ft. A chance of showers. Patchy fog. Vsby 1 to 3 NM.
FRI N winds around 5 kt. Waves 1 ft. A chance of showers. Patchy fog.
FRI NIGHT N winds 5 to 10 kt. Waves 1 ft.
SAT NW winds 10 kt with gusts to 25 kt. Waves 1 ft.
SAT NIGHT NW winds 5 to 10 kt with gusts to 20 kt. Waves 1 ft.
SUN NW winds 5 to 10 kt. Waves 1 ft.
MON W winds 5 to 10 kt. Waves 1 ft.
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
64°F
Slight Chance Rain Showers
6 to 9 mph S
Thursday
75°F
Slight Chance Rain Showers
8 to 12 mph S
Thursday Night
62°F
Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms
2 to 8 mph SW
Friday
70°F
Chance Rain Showers
5 mph N
Tides and Currents
View all| Time (EST) | Event | Height/Speed |
|---|---|---|
| Thu, Nov 5 1:34 AM | flood | 0.7 kts |
| Thu, Nov 5 4:29 AM | slack | slack |
| Thu, Nov 5 4:54 AM | high | 2.7 ft |
| Thu, Nov 5 7:41 AM | ebb | 0.9 kts |
| Thu, Nov 5 11:10 AM | slack | slack |
| Thu, Nov 5 11:20 AM | low | 0.4 ft |
| Thu, Nov 5 2:02 PM | flood | 1.2 kts |
| Thu, Nov 5 5:23 PM | high | 2.9 ft |
| Thu, Nov 5 5:35 PM | slack | slack |
| Thu, Nov 5 8:40 PM | ebb | 0.9 kts |
| Thu, Nov 5 11:53 PM | low | 0.3 ft |
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.