ANZ500-260800-
226 PM EDT Tue Aug 25 2026
.SYNOPSIS FOR THE TIDAL POTOMAC AND MD PORTION OF THE CHESAPEAKE BAY...
High pressure will remain overhead through tonight before shifting
offshore Wednesday. A cold front will approach from the northwest
Thursday and eventually pass to the southeast and weaken by early
Saturday. High pressure will build north of the area this weekend.
Small Craft Advisories are possible on Thursday ahead of the front,
along with the potential for gusty thunderstorms in the afternoon
and evening.
$$
ANZ538-260800- Patapsco River including Baltimore Harbor- 226 PM EDT Tue Aug 25 2026 THIS AFTERNOON NW winds 5 kt. Waves less than 1 ft. TONIGHT NW winds around 5 kt. Waves 1 ft or less. WED NE winds around 5 kt...becoming SE in the afternoon. Waves 1 ft or less. WED NIGHT S winds 5 to 10 kt with gusts to 20 kt. Waves 1 ft. A chance of showers. THU S winds 10 to 15 kt with gusts to 20 kt. Waves 1 ft. Showers likely with a chance of tstms. THU NIGHT S winds 5 to 10 kt. Waves 1 ft or less. A chance of showers and tstms. FRI N winds around 5 kt. Waves flat. A chance of showers. A chance of tstms through the night. SAT NE winds around 5 kt. Waves flat. Winds and waves higher and visibilities lower in and near tstms. $$
ANZ538-260800- Patapsco River including Baltimore Harbor- 226 PM EDT Tue Aug 25 2026 THIS AFTERNOON NW winds 5 kt. Waves less than 1 ft. TONIGHT NW winds around 5 kt. Waves 1 ft or less. WED NE winds around 5 kt...becoming SE in the afternoon. Waves 1 ft or less. WED NIGHT S winds 5 to 10 kt with gusts to 20 kt. Waves 1 ft. A chance of showers. THU S winds 10 to 15 kt with gusts to 20 kt. Waves 1 ft. Showers likely with a chance of tstms. THU NIGHT S winds 5 to 10 kt. Waves 1 ft or less. A chance of showers and tstms. FRI N winds around 5 kt. Waves flat. A chance of showers. A chance of tstms through the night. SAT NE winds around 5 kt. Waves flat. Winds and waves higher and visibilities lower in and near tstms. $$