NWS Marine Forecast


   ANZ500-190900-  357 PM EST Tue Nov 18 2025      .SYNOPSIS FOR THE TIDAL POTOMAC AND MD PORTION OF THE CHESAPEAKE BAY...    A wave of low pressure approaching from the Ohio River Valley will  track along a stalled front over or just south of the Mid-Atlantic  through Wednesday. The front will remain stalled just to the south  through Thursday. Another area of low pressure may take a similar  path Friday into Saturday. Small Craft Advisories may be needed  Wednesday afternoon, and Friday night into Saturday.    $$
   ANZ539-190900-  Chester River to Queenstown MD-  357 PM EST Tue Nov 18 2025    REST OF THIS AFTERNOON  SW winds 5 kt. Waves less than 1 ft. A  chance of rain.  TONIGHT  S winds 5 to 10 kt. Waves 1 ft. Rain. Patchy fog. Vsby  1 to 3 NM.  WED  NE winds 5 kt...becoming N in the afternoon. Waves 1 ft. A  chance of rain. Patchy fog. Vsby 1 to 3 NM.  WED NIGHT  N winds 5 to 10 kt. Waves 1 ft.  THU  E winds around 5 kt. Waves flat.  THU NIGHT  SE winds around 5 kt. Waves flat.  FRI  SW winds 5 kt...becoming N after midnight. Waves 1 ft or  less. A chance of rain in the evening. Rain likely after midnight.  SAT  N winds 5 to 10 kt. Waves 1 ft. A chance of rain.    $$