NWS Marine Forecast


   ANZ500-082000-  227 AM EDT Wed Jul 8 2026      .SYNOPSIS FOR THE TIDAL POTOMAC AND MD PORTION OF THE CHESAPEAKE BAY...    A stationary front will meander nearby through this evening before  moving south toward the Carolinas by mid-week. This boundary  eventually dissipates later in the week. Winds shift to southerly on  Thursday. Another frontal system approaches from the west by Friday  before crossing the waters on Saturday.    $$
   ANZ537-082000-  Tidal Potomac from Cobb Island to Smith Point-  227 AM EDT Wed Jul 8 2026    OVERNIGHT  E winds 10 kt. Waves 1 ft. Scattered showers with  isolated tstms.  WED  E winds 5 to 10 kt. Waves 1 ft. Scattered showers.  WED NIGHT  S winds 5 to 10 kt. Waves 1 ft. Scattered showers.  THU  S winds 5 kt. Waves less than 1 ft. Showers likely with a  chance of tstms.  THU NIGHT  SW winds 5 kt. Waves less than 1 ft. Showers likely  with a chance of tstms.  FRI  W winds 5 kt. Waves less than 1 ft. A chance of showers.  FRI NIGHT  W winds 5 kt. Waves less than 1 ft. A chance of showers  and tstms.  SAT  N winds 5 to 10 kt...becoming E after midnight. Waves 1 ft. A  chance of showers and tstms through the night.  SUN  E winds 5 to 10 kt. Waves 1 ft.    Winds and waves higher and visibilities lower in and near tstms.    $$