NWS Marine Forecast



 Hazardous marine condition(s):
 Marine Weather Statement
 Hazardous Weather Outlook
 Small Craft Advisory
   ANZ500-230800-  912 PM EDT Wed Jul 22 2026      .SYNOPSIS FOR THE TIDAL POTOMAC AND MD PORTION OF THE CHESAPEAKE BAY...    High pressure will build in from the west for the end of the week.  The next frontal system may approach by early next week.    $$
   ANZ532-230800-  Chesapeake Bay from Sandy Point to North Beach-  912 PM EDT Wed Jul 22 2026    SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 AM EDT THURSDAY    REST OF TONIGHT  N winds 10 to 15 kt with gusts to 20 kt. Waves  1 to 2 ft. Scattered showers. Scattered tstms late this evening,  then isolated tstms.  THU  N winds 10 to 15 kt with gusts to 20 kt... becoming NE 5 kt  late. Waves 1 to 2 ft.  THU NIGHT  E winds around 5 kt. Waves 1 ft or less.  FRI  E winds 5 to 10 kt. Waves 1 ft.  FRI NIGHT  E winds 5 to 10 kt. Waves 1 ft.  SAT  NE winds 5 kt. Waves less than 1 ft.  SAT NIGHT  SE winds around 5 kt. Waves 1 ft.  SUN  S winds 5 to 10 kt. Waves 1 ft or less. A chance of showers  through the night.  MON  SW winds 5 to 10 kt. Waves 1 ft. A chance of showers. A  chance of tstms through the night.    Winds and waves higher and visibilities lower in and near tstms.    $$