NWS Marine Forecast



 Hazardous marine condition(s):
 Small Craft Advisory
   ANZ500-232100-  657 AM EST Sun Nov 23 2025      .SYNOPSIS FOR THE TIDAL POTOMAC AND MD PORTION OF THE CHESAPEAKE BAY...    High pressure will return today into Monday before another low  pressure system and series of fronts cross Tuesday into the middle  part of the week. Small Craft Advisories will likely be needed  Tuesday into Wednesday.    $$
   ANZ539-232100-  Chester River to Queenstown MD-  657 AM EST Sun Nov 23 2025    SMALL CRAFT ADVISORY IN EFFECT FROM THIS EVENING THROUGH LATE  TONIGHT    TODAY  SE winds 5 kt...becoming W late. Waves 1 ft or less.  TONIGHT  NW winds 10 to 15 kt with gusts to 20 kt. Waves 2 ft.  MON  NW winds 5 to 10 kt...becoming S late. Waves 1 to 2 ft.  MON NIGHT  S winds 5 kt. Waves less than 1 ft.  TUE  S winds 5 to 10 kt. Waves 1 ft. Showers likely.  TUE NIGHT  S winds 10 kt. Waves 1 ft. Showers likely.  WED  SW winds 10 to 15 kt...becoming NW 15 to 20 kt after  midnight. Waves 1 to 2 ft...building to 3 ft after midnight. A  chance of showers through the day.  THU  W winds 15 to 20 kt. Waves 2 to 3 ft.    $$