NWS Marine Forecast



 Hazardous marine condition(s):
 Hazardous Weather Outlook
   ANZ500-072000-  758 AM EDT Fri Aug 7 2026      .SYNOPSIS FOR THE TIDAL POTOMAC AND MD PORTION OF THE CHESAPEAKE BAY...    Daily shower and thunderstorm chances continue through early next  week, with gusty winds possible in the strongest thunderstorms.  Special Marine Warnings will be a possible each day, with the  highest chances furthest north. However, anywhere on the waters will  have a chance at storms. Small Craft Advisories may be needed at  times through the weekend due to periods of southerly channeling.    $$
   ANZ539-072000-  Chester River to Queenstown MD-  758 AM EDT Fri Aug 7 2026    TODAY  SW winds 5 to 10 kt. Waves 1 ft. A slight chance of showers  and tstms this afternoon.  TONIGHT  SW winds 5 to 10 kt. Waves 1 ft. A chance of showers and  tstms.  SAT  SW winds 5 to 10 kt. Waves 1 ft. A chance of showers and  tstms.  SAT NIGHT  SW winds 5 kt. Waves less than 1 ft. A chance of  showers and tstms.  SUN  W winds 5 kt. Waves less than 1 ft.  SUN NIGHT  SW winds around 5 kt. Waves 1 ft or less.  MON  SW winds around 5 kt. Waves 1 ft or less.  TUE  W winds 5 to 10 kt. Waves 1 ft. A chance of showers and tstms  through the night.    Winds and waves higher and visibilities lower in and near tstms.    $$