NWS Marine Forecast

   ANZ500-022300-  458 AM EDT Sun Aug 2 2026      .SYNOPSIS FOR THE TIDAL POTOMAC AND MD PORTION OF THE CHESAPEAKE BAY...    A low pressure system will approach from the Ohio Valley today, with  a frontal boundary stalling near the region through the middle part  of the week. Daily shower and thunderstorm chances return to the  forecast, with gusty winds possible in the strongest thunderstorms.  Small Craft Advisories may need to be extended through Monday  morning.    $$

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   ANZ539-022300-  Chester River to Queenstown MD-  458 AM EDT Sun Aug 2 2026    SMALL CRAFT ADVISORY IN EFFECT THROUGH MONDAY MORNING    REST OF THE OVERNIGHT  S winds 10 kt with gusts to 20 kt. Waves  2 ft.  TODAY  S winds 5 to 10 kt with gusts to 20 kt. Waves 1 ft. A  chance of showers and tstms.  TONIGHT  S winds 10 to 15 kt with gusts to 20 kt. Waves 1 to 2 ft.  Showers likely with a chance of tstms.  MON  S winds 5 to 10 kt with gusts to 20 kt. Waves 1 to 2 ft.  Showers with a chance of tstms.  MON NIGHT  W winds around 5 kt. Waves 1 ft. Showers with a chance  of tstms.  TUE  E winds 5 kt. Waves less than 1 ft. A chance of showers.  TUE NIGHT  SE winds 5 kt. Waves flat. A chance of showers.  WED  S winds 5 to 10 kt. Waves 1 ft or less. A chance of showers  and tstms through the night.  THU  S winds 5 to 10 kt. Waves 1 ft. A chance of showers and tstms  through the night.    Winds and waves higher and visibilities lower in and near tstms.    $$