Coastal Waters Forecast for Tidal Potomac from Indian Head to Cobb Island MD (ANZ536) (Text-Only)
NWS Forecast for: Tidal Potomac from Indian Head to Cobb Island MD (ANZ536)
Issued by: National Weather Service Baltimore, MD/Washington, D.C.
Last Update: 1057 AM EDT Thu Aug 20 2026




Rest Of Today: S winds 5 to 10 kt. Gusts up to 20 kt this afternoon. Waves 1 ft. Isolated showers and tstms late this morning, then numerous showers and scattered tstms this afternoon.

Tonight: N winds 5 to 10 kt. Gusts up to 20 kt early in the evening. Waves 1 ft. Numerous showers and scattered tstms. Patchy fog. Vsby 1 nm or less.

Fri: NE winds around 5 kt. Waves 1 ft. A chance of showers.

Fri Night: E winds around 5 kt. Waves 1 ft. Showers with a chance of tstms.

Sat: S winds around 5 kt. Waves 1 ft. Showers likely.

Sat Night: SW winds around 5 kt. Waves 1 ft or less. A chance of showers.

Sun: NW winds around 5 kt. Waves 1 ft. A chance of showers through the night.

Mon: NW winds around 5 kt. Waves 1 ft.

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







Zone Forecast: Tidal Potomac from Indian Head to Cobb Island MD (ANZ536)

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