331 FZUS71 KLWX 061557 MWSLWX Marine Weather Statement National Weather Service Baltimore MD/Washington DC 1157 AM EDT Mon Apr 6 2026 ANZ530>532-535-538>540-062000- Chesapeake Bay north of Pooles Island MD- Chesapeake Bay from Pooles Island to Sandy Point MD- Chesapeake Bay from Sandy Point to North Beach MD- Tidal Potomac from Key Bridge to Indian Head MD- Patapsco River including Baltimore Harbor- Chester River to Queenstown MD-Eastern Bay- 1157 AM EDT Mon Apr 6 2026 ...Gusty Northwest Winds Possible This Afternoon... Northwest winds will occasionally gust to around 20 knots across through the afternoon. This will occur over the northern Chesapeake Bay, tidal Patapsco River, and upper tidal Potomac River around Washington DC. Inexperienced mariners, especially those operating smaller vessels, should exercise extra caution if navigating the waters during this time. $$