NWS Marine Forecast



 Hazardous marine condition(s):
 Hazardous Weather Outlook
   ANZ536-202000-  Tidal Potomac from Indian Head to Cobb Island-  757 AM EDT Wed May 20 2026    TODAY  SW winds 5 to 10 kt. Waves 1 ft. A chance of showers with a  slight chance of tstms this afternoon.  TONIGHT  N winds 5 to 10 kt. Gusts up to 20 kt early in the  evening. Waves 1 ft. A chance of showers and tstms.  THU  NE winds 5 to 10 kt. Waves 1 ft. Showers likely.  THU NIGHT  NE winds 5 to 10 kt. Waves 1 ft. Showers likely.  FRI  NE winds 5 to 10 kt. Waves 1 ft. Showers.  FRI NIGHT  NE winds 5 to 10 kt. Waves 1 ft. Showers likely.  SAT  NE winds around 5 kt. Waves 1 ft. Showers.  SUN  E winds around 5 kt. Waves 1 ft. A chance of showers.    Winds and waves higher and visibilities lower in and near tstms.    $$