Hazardous marine condition(s):
Hazardous Weather Outlook
ANZ500-180800-
757 PM EDT Mon Aug 17 2026
.SYNOPSIS FOR THE TIDAL POTOMAC AND MD PORTION OF THE CHESAPEAKE BAY...
A cold front approaching from the upper Ohio River Valley will
cross the region by tonight. High pressure will build in from the
Midwest Tuesday. Another cold front will approach from the west late
Wednesday into Thursday, then linger into Friday. Coastal low
pressure may develop Saturday.
$$
ANZ531-180800- Chesapeake Bay from Pooles Island to Sandy Point- 757 PM EDT Mon Aug 17 2026 TONIGHT NW winds 5 kt. Waves less than 1 ft. Scattered showers and tstms this evening. TUE N winds 5 to 10 kt. Waves 1 ft. TUE NIGHT N winds around 5 kt. Waves 1 ft or less. WED W winds around 5 kt. Waves 1 ft or less. WED NIGHT SW winds 5 kt. Waves less than 1 ft. A chance of showers. THU N winds 5 kt. Waves flat. Showers likely with a chance of tstms. THU NIGHT N winds 5 to 10 kt. Waves 1 ft. A chance of showers. FRI NE winds 5 to 10 kt. Waves 1 ft. A chance of showers through the day. A chance of tstms. Showers likely through the night. SAT E winds 5 kt. Waves less than 1 ft. A chance of showers. Winds and waves higher and visibilities lower in and near tstms. $$
ANZ531-180800- Chesapeake Bay from Pooles Island to Sandy Point- 757 PM EDT Mon Aug 17 2026 TONIGHT NW winds 5 kt. Waves less than 1 ft. Scattered showers and tstms this evening. TUE N winds 5 to 10 kt. Waves 1 ft. TUE NIGHT N winds around 5 kt. Waves 1 ft or less. WED W winds around 5 kt. Waves 1 ft or less. WED NIGHT SW winds 5 kt. Waves less than 1 ft. A chance of showers. THU N winds 5 kt. Waves flat. Showers likely with a chance of tstms. THU NIGHT N winds 5 to 10 kt. Waves 1 ft. A chance of showers. FRI NE winds 5 to 10 kt. Waves 1 ft. A chance of showers through the day. A chance of tstms. Showers likely through the night. SAT E winds 5 kt. Waves less than 1 ft. A chance of showers. Winds and waves higher and visibilities lower in and near tstms. $$