NWS Marine Forecast



 Hazardous marine condition(s):
 Small Craft Advisory
   ANZ500-302300-  357 AM EST Sun Nov 30 2025      .SYNOPSIS FOR THE TIDAL POTOMAC AND MD PORTION OF THE CHESAPEAKE BAY...    High pressure will move offshore today. Small Craft conditions are  possible this afternoon, but become more likely tonight into the  first half of Monday as strong northwest winds develop behind a cold  front. Additional Small Craft Advisories are likely through the  middle of next week with a strong low pressure system moving across  the region.    $$
   ANZ538-302300-  Patapsco River including Baltimore Harbor-  357 AM EST Sun Nov 30 2025    SMALL CRAFT ADVISORY IN EFFECT FROM NOON EST TODAY THROUGH THIS  AFTERNOON  SMALL CRAFT ADVISORY IN EFFECT FROM THIS EVENING THROUGH MONDAY  MORNING    REST OF THE OVERNIGHT  S winds 5 kt. Waves less than 1 ft.  TODAY  SW winds 5 to 10 kt. Gusts up to 20 kt in the late morning  and afternoon. Waves 1 ft. Rain likely. Vsby 1 to 3 NM.  TONIGHT  W winds 10 to 15 kt...becoming NW late. Gusts up to  20 kt. Waves 1 ft.  MON  NW winds 5 to 10 kt. Waves 1 ft.  MON NIGHT  E winds around 5 kt. Waves flat. Snow likely.  TUE  E winds 5 kt...becoming NW in the afternoon. Waves 1 ft. Rain  with snow likely.  TUE NIGHT  NW winds 10 kt. Waves 1 ft.  WED  NW winds 5 to 10 kt...becoming SW. Waves 1 ft or less.  THU  W winds 10 to 15 kt...becoming NW. Waves 1 ft.    $$