NWS Marine Forecast



 Hazardous marine condition(s):
 Small Craft Advisory
   ANZ500-040800-  228 PM EDT Sun May 3 2026      .SYNOPSIS FOR THE TIDAL POTOMAC AND MD PORTION OF THE CHESAPEAKE BAY...    High pressure will build over the waters through early Monday. A  frontal system will approach from the west by mid week. Small Craft  Advisories may be needed Monday through Wednesday.    $$
   ANZ535-040800-  Tidal Potomac from Key Bridge to Indian Head-  228 PM EDT Sun May 3 2026    SMALL CRAFT ADVISORY IN EFFECT UNTIL 6 PM EDT THIS EVENING    THIS AFTERNOON  NW winds 10 kt with gusts to 20 kt. Waves 1 ft.  TONIGHT  SW winds 5 to 10 kt. Waves 1 ft.  MON  SW winds 5 to 10 kt. Gusts up to 20 kt in the late morning  and afternoon. Waves 1 ft.  MON NIGHT  SW winds 5 to 10 kt with gusts to 20 kt. Waves 1 ft.  TUE  SW winds 10 to 15 kt. Gusts up to 20 kt... increasing to  30 kt in the afternoon. Waves 1 to 2 ft.  TUE NIGHT  S winds 10 to 15 kt with gusts to 30 kt. Waves 2 ft. A  chance of showers.  WED  SW winds 10 to 15 kt...becoming NW 5 to 10 kt. Waves 1 to  2 ft. Showers. A chance of tstms.  THU  NW winds 5 to 10 kt. Waves 1 ft. Showers.    Winds and waves higher and visibilities lower in and near tstms.    $$