NWS Marine Forecast


   ANZ500-120800-  1057 PM EDT Fri Sep 11 2026      .SYNOPSIS FOR THE TIDAL POTOMAC AND MD PORTION OF THE CHESAPEAKE BAY...    A slow moving cold front over the area today will stall over the  Carolinas on Saturday. The front returns northward as a warm front  late in the weekend before another cold front crosses the region by  Monday. High pressure returns for early next week. Expect some Small  Craft Advisory level channeling this upcoming weekend, mainly over  the open waters.    $$
   ANZ535-120800-  Tidal Potomac from Key Bridge to Indian Head-  1057 PM EDT Fri Sep 11 2026    REST OF TONIGHT  Light winds. Waves 1 ft or less.  SAT  E winds 5 to 10 kt. Waves 1 ft. A chance of showers and  tstms.  SAT NIGHT  SE winds 5 to 10 kt. Waves 1 ft. Showers with a chance  of tstms. Patchy fog. Vsby 1 NM or less.  SUN  W winds around 5 kt. Waves 1 ft. A chance of showers.  SUN NIGHT  W winds around 5 kt. Waves 1 ft.  MON  N winds 5 to 10 kt with gusts to 20 kt. Waves 1 ft.  MON NIGHT  NE winds 5 to 10 kt. Waves 1 ft.  TUE  SE winds around 5 kt. Waves 1 ft.  WED  S winds around 5 kt. Waves 1 ft.    Winds and waves higher and visibilities lower in and near tstms.    $$