Chart / Forecasts

Tidal Potomac from Indian Head to Cobb Island

ANZ536 · Coastal Waters Forecast · National Weather Service Baltimore MD/Washington DC · Issued 457 PM EDT Sat Oct 3 2026
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Forecast
Rest Of This Afternoon
NE winds 5 kt. Waves less than 1 ft. Showers likely.
Tonight
NE winds around 5 kt. Waves 1 ft. Showers likely.
Sun
NE winds around 5 kt. Waves 1 ft. Showers likely.
Sun Night
N winds around 5 kt. Waves 1 ft. Patchy fog.
Mon
NW winds 5 to 10 kt. Waves 1 ft.
Mon Night
N winds 5 to 10 kt. Waves 1 ft.
Tue
N winds 5 to 10 kt...becoming SE. Waves 1 ft or less.
Wed
S winds around 5 kt. Waves 1 ft.
Synopsis
A cold front will stall near the area this weekend as a wave of low pressure passes to the south. A second cold front will cross the area Monday. High pressure will follow through the middle of next week. Small Craft Advisories will likely be needed Monday into Tuesday.
Source: National Weather Service Coastal Waters Forecast (CWF), issued 457 PM EDT Sat Oct 3 2026, valid until Sun, 04 Oct 2026 08:00 UTC. Original text · All zones