NWS Marine Forecast



 Hazardous marine condition(s):
 Marine Weather Statement
   ANZ500-220800-  457 PM EDT Sat Mar 21 2026      .SYNOPSIS FOR THE TIDAL POTOMAC AND MD PORTION OF THE CHESAPEAKE BAY...    High pressure will build in today. Another cold front will push  through Sunday night before high pressure approaches from the west  early next week. Small Craft Advisories may be needed Sunday  afternoon through Monday night. Depending on how the thunderstorms  evolve Sunday evening into Sunday night, Special Marine Warnings are  also possible.    $$
   ANZ539-220800-  Chester River to Queenstown MD-  457 PM EDT Sat Mar 21 2026    REST OF THIS AFTERNOON  N winds 5 kt. Waves less than 1 ft.  TONIGHT  E winds 5 kt...becoming S after midnight. Waves 1 ft or  less.  SUN  S winds 5 to 10 kt. Waves 1 ft. Patchy fog. Vsby 1 to 3 NM.  SUN NIGHT  S winds 10 to 15 kt...becoming NW after midnight. Waves  1 ft. Showers likely.  MON  N winds 10 to 15 kt with gusts to 20 kt. Waves 2 ft. Showers  likely.  MON NIGHT  N winds 10 to 15 kt with gusts to 20 kt. Waves 1 to  2 ft.  TUE  NW winds 5 to 10 kt...becoming S. Waves 1 ft or less.  WED  S winds 5 to 10 kt. Waves 1 ft.    $$