Coastal Waters Forecast for Patapsco River including Baltimore Harbor (ANZ538) (Text-Only)
NWS Forecast for: Patapsco River including Baltimore Harbor (ANZ538)
Issued by: National Weather Service Baltimore, MD/Washington, D.C.
Last Update: 515 PM EDT Fri Aug 14 2026


Tonight: N winds around 5 kt. Waves flat. Isolated showers and tstms this evening.

Sat: NE winds 5 kt. Waves less than 1 ft.

Sat Night: SE winds 5 kt. Waves less than 1 ft.

Sun: S winds 10 to 15 kt with gusts to 20 kt. Waves 1 ft. Showers likely with a chance of tstms.

Sun Night: S winds 10 to 15 kt...becoming SW 5 to 10 kt after midnight. Gusts up to 20 kt. Waves 1 ft. Showers likely with a chance of tstms.

Mon: NW winds 5 to 10 kt. Waves 1 ft. A chance of showers and tstms.

Mon Night: NW winds 5 kt. Waves less than 1 ft.

Tue: N winds around 5 kt. Waves 1 ft or less.

Wed: S winds 5 to 10 kt. Waves 1 ft or less. A chance of showers through the night.

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







Zone Forecast: Patapsco River including Baltimore Harbor (ANZ538)

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