Coastal Waters Forecast for Tidal Potomac from Key Bridge to Indian Head MD (ANZ535) (Text-Only)
NWS Forecast for: Tidal Potomac from Key Bridge to Indian Head MD (ANZ535)
Issued by: National Weather Service Baltimore, MD/Washington, D.C.
Last Update: 457 PM EDT Fri Mar 13 2026




Rest Of This Afternoon: S winds 20 kt with gusts to 40 kt. Waves 3 ft.

Tonight: SW winds 10 to 15 kt. Gusts up to 40 kt. Waves 1 to 2 ft.

Sat: W winds 10 to 15 kt. Gusts up to 25 kt in the late morning and afternoon. Waves 1 ft.

Sat Night: NE winds 5 to 10 kt. Waves 1 ft.

Sun: SE winds 10 to 15 kt. Gusts up to 25 kt in the afternoon. Waves 1 ft.

Sun Night: SE winds 10 to 15 kt with gusts to 25 kt. Waves 1 ft. Rain.

Mon: S winds 15 to 20 kt...becoming W. Waves 1 to 2 ft. Rain in the morning, then a chance of tstms through the night. Showers.

Tue: W winds 10 to 15 kt...becoming NW around 5 kt after midnight. Waves 1 ft.

winds and waves higher and visibilities lower in and near tstms.







Zone Forecast: Tidal Potomac from Key Bridge to Indian Head MD (ANZ535)

Visit your local NWS office at: https://www.weather.gov/lwx