NWS Marine Forecast

   ANZ500-052300-  458 AM EDT Wed Aug 5 2026      .SYNOPSIS FOR THE TIDAL POTOMAC AND MD PORTION OF THE CHESAPEAKE BAY...    A frontal boundary stalled off to the south will return north as a  warm front today. Daily shower and thunderstorm chances return to  the forecast through the weekend, with gusty winds possible in the  strongest thunderstorms especially later this week. Additional Small  Craft Advisories may be needed at times late this week due to  periods of southerly channeling.    $$

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   ANZ532-052300-  Chesapeake Bay from Sandy Point to North Beach-  458 AM EDT Wed Aug 5 2026    REST OF THE OVERNIGHT  E winds 5 kt. Waves less than 1 ft. A  chance of showers with a slight chance of tstms.  TODAY  SE winds 5 to 10 kt. Waves 1 to 2 ft. Showers likely with a  chance of tstms.  TONIGHT  S winds 10 kt. Waves 2 ft.  THU  S winds 10 to 15 kt. Waves 1 to 2 ft.  THU NIGHT  S winds 10 to 15 kt. Waves 1 to 2 ft.  FRI  SW winds 5 to 10 kt. Waves 1 ft. A chance of showers.  FRI NIGHT  SW winds 5 to 10 kt. Waves 1 ft. A chance of showers  and tstms.  SAT  SW winds 5 to 10 kt. Waves 1 ft. A chance of showers and  tstms through the night. A chance of showers after midnight.  SUN  SW winds 5 to 10 kt. Waves 1 ft.    Winds and waves higher and visibilities lower in and near tstms.    $$