NWS Marine Forecast


   ANZ500-270800-  457 PM EDT Mon Oct 26 2026      .SYNOPSIS FOR THE TIDAL POTOMAC AND MD PORTION OF THE CHESAPEAKE BAY...    High pressure will settle over the Tennessee Valley and weaken  tonight while a cold front approaches from the north. This front  will come through dry Tuesday morning, followed by another large  area of high pressure through the end of the week. A brief period of  Small Craft Advisory conditions is possible on the Chesapeake Bay  Tuesday morning in north to northeast flow.    $$
   ANZ539-270800-  Chester River to Queenstown MD-  457 PM EDT Mon Oct 26 2026    REST OF THIS AFTERNOON  SW winds 5 kt. Waves flat.  TONIGHT  W winds 5 to 10 kt...becoming N late. Waves 1 ft.  TUE  NE winds 5 to 10 kt. Gusts up to 20 kt in the morning. Waves  1 ft.  TUE NIGHT  E winds 5 kt. Waves less than 1 ft.  WED  E winds around 5 kt. Waves flat.  WED NIGHT  SE winds around 5 kt. Waves flat.  THU  S winds around 5 kt. Waves flat.  FRI  W winds around 5 kt. Waves flat.    $$