NWS Marine Forecast

   ANZ500-052000-  1038 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.    $$

---

   ANZ539-052000-  Chester River to Queenstown MD-  1038 AM EDT Wed Aug 5 2026    REST OF TODAY  S winds 5 to 10 kt. Waves 1 ft. A chance of showers  with a slight chance of tstms late this morning, then a chance of  showers and tstms this afternoon.  TONIGHT  S winds 5 to 10 kt. Waves 1 ft.  THU  S winds 5 to 10 kt. Waves 1 ft.  THU NIGHT  S winds 5 to 10 kt. Waves 1 ft. A chance of showers and  tstms.  FRI  SW winds 5 to 10 kt. Waves 1 ft. A chance of showers.  FRI NIGHT  SW winds 5 kt. Waves less than 1 ft. A chance of  showers and tstms.  SAT  SW winds 5 kt. Waves less than 1 ft. A chance of showers and  tstms through the night. A chance of showers after midnight.  SUN  SW winds 5 kt. Waves less than 1 ft.    Winds and waves higher and visibilities lower in and near tstms.    $$