NWS Marine Forecast



 Hazardous marine condition(s):
 Small Craft Advisory
 Hazardous Weather Outlook
   ANZ500-150800-  227 PM EDT Tue Apr 14 2026      .SYNOPSIS FOR THE TIDAL POTOMAC AND MD PORTION OF THE CHESAPEAKE BAY...    It will remain very warm and dry through Friday as an area of high  pressure builds across the Mid-Atlantic. A cold front late this  weekend could bring the next chance for widespread showers. Small  Craft Advisories may be needed at times each afternoon Wednesday  through Thursday.    $$
   ANZ535-150800-  Tidal Potomac from Key Bridge to Indian Head-  227 PM EDT Tue Apr 14 2026    SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING    THIS AFTERNOON  SW winds 5 to 10 kt with gusts to 20 kt. Waves  1 ft.  TONIGHT  SW winds 5 to 10 kt. Waves 1 ft.  WED  SW winds 5 to 10 kt. Waves 1 ft.  WED NIGHT  SW winds 5 to 10 kt. Waves 1 ft.  THU  SW winds 5 to 10 kt. Waves 1 ft.  THU NIGHT  SW winds 5 to 10 kt. Waves 1 ft.  FRI  NW winds 5 to 10 kt. Waves 1 ft or less.  SAT  NW winds around 5 kt...becoming S. Waves 1 ft. A chance of  showers after midnight.    $$