NWS Marine Forecast



 Hazardous marine condition(s):
 Hazardous Weather Outlook
   ANZ500-122000-  227 AM EDT Sun Jul 12 2026      .SYNOPSIS FOR THE TIDAL POTOMAC AND MD PORTION OF THE CHESAPEAKE BAY...    A cold front will push south across the waters today before  settling south over the Carolinas by early next week. Special Marine  Warnings or Marine Weather Statements may be needed for strong  thunderstorms overnight in the Lower Tidal Potomac and central  Chesapeake Bay.    $$
   ANZ539-122000-  Chester River to Queenstown MD-  227 AM EDT Sun Jul 12 2026    OVERNIGHT  NE winds 10 kt. Waves 1 ft. A slight chance of showers.  SUN  E winds 5 to 10 kt. Waves 1 ft.  SUN NIGHT  SE winds 5 to 10 kt. Waves 1 ft.  MON  E winds 5 kt. Waves less than 1 ft.  MON NIGHT  SE winds around 5 kt. Waves 1 ft or less.  TUE  SW winds around 5 kt. Waves 1 ft or less.  TUE NIGHT  SW winds 5 to 10 kt. Waves 1 ft.  WED  W winds 5 to 10 kt. Waves 1 ft.  THU  NW winds around 5 kt. Waves 1 ft.    $$