279 FZUS71 KLWX 280904 MWSLWX Marine Weather Statement National Weather Service Baltimore MD/Washington DC 504 AM EDT Sat Mar 28 2026 ANZ535>537-281015- /O.CON.KLWX.MA.W.0023.000000T0000Z-260328T1015Z/ 504 AM EDT Sat Mar 28 2026 ...A SPECIAL MARINE WARNING REMAINS IN EFFECT UNTIL 615 AM EDT... For the following areas... Tidal Potomac from Cobb Island MD to Smith Point VA... Tidal Potomac from Indian Head to Cobb Island MD... Tidal Potomac from Key Bridge to Indian Head MD... At 504 AM EDT, a front was located along a line extending from near Indian Head to near Nanjemoy Creek to 10 nm southwest of Fairview Beach, moving southeast at 35 knots. HAZARD...Wind gusts 34 knots or greater. SOURCE...Observed wind. IMPACT...Boaters in small craft could be thrown overboard by suddenly higher winds and waves capsizing their vessel. Locations impacted include... Potomac Creek, Breton Bay, Nanjemoy Creek, Smallwood State Park, Quantico, Tidal Basin, Reagan National Airport, Swan Point, Coltons Point, Saint George Island, Occoquan Bay, Popes Creek, Saint Clements Bay, Piney Point, Mouth Of The Potomac River, Maryland Point, Port Tobacco River, Colonial Beach, Leesylvania State Park, and Cobb Island. PRECAUTIONARY/PREPAREDNESS ACTIONS... Move to safe harbor immediately as gusty winds and high waves are expected. && LAT...LON 3849 7733 3866 7724 3864 7719 3873 7706 3890 7707 3890 7704 3870 7700 3851 7724 3839 7723 3846 7701 3835 7696 3827 7684 3823 7658 3814 7651 3807 7633 3791 7627 3815 7661 3821 7694 3838 7706 3833 7729 TIME...MOT...LOC 0904Z 322DEG 36KT 3863 7706 3845 7718 3820 7738 HAIL...0.00IN WIND...>34KTS $$ DHOF  300 WHUS51 KLWX 280919 SMWLWX ANZ530-531-538-539-281115- /O.NEW.KLWX.MA.W.0024.260328T0919Z-260328T1115Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Special Marine Warning National Weather Service Baltimore MD/Washington DC 519 AM EDT Sat Mar 28 2026 The National Weather Service in Sterling Virginia has issued a * Special Marine Warning for... Chesapeake Bay from Pooles Island to Sandy Point MD... Chesapeake Bay north of Pooles Island MD... Chester River to Queenstown MD... Patapsco River including Baltimore Harbor... * Until 715 AM EDT. * At 518 AM EDT, gust fronts were located along a line extending from Spesutie Island to near Pooles Island to near Fort Smallwood State Park, moving southeast at 30 knots. HAZARD...Wind gusts 34 knots or greater. SOURCE...Observed wind. IMPACT...Boaters in small craft could be thrown overboard by suddenly higher winds and waves capsizing their vessel. * Locations impacted include... Fort Smallwood State Park, Pinehurst, Turkey Point, North Point State Park, Hart Miller Island, Gibson Island, Bodkin Point, Tolchester Beach, Worton Point, Pooles Island, Spesutie Island, Love Point, Gunpowder River, Sandy Point State Park, Baltimore Light, Sevenfoot Knoll, and Aberdeen Proving Ground. PRECAUTIONARY/PREPAREDNESS ACTIONS... Move to safe harbor immediately as gusty winds and high waves are expected. && LAT...LON 3946 7592 3940 7601 3936 7588 3937 7611 3932 7618 3915 7628 3901 7622 3900 7617 3900 7645 3902 7641 3913 7645 3926 7665 3930 7660 3923 7643 3932 7635 3940 7637 3940 7630 3948 7622 3937 7622 3956 7604 TIME...MOT...LOC 0918Z 317DEG 31KT 3945 7604 3932 7629 3923 7655 HAIL...0.00IN WIND...>34KTS $$ DHOF  577 WHUS51 KLWX 280957 SMWLWX ANZ535>537-281200- /O.NEW.KLWX.MA.W.0025.260328T0957Z-260328T1200Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Special Marine Warning National Weather Service Baltimore MD/Washington DC 557 AM EDT Sat Mar 28 2026 The National Weather Service in Sterling Virginia has issued a * Special Marine Warning for... Tidal Potomac from Cobb Island MD to Smith Point VA... Tidal Potomac from Indian Head to Cobb Island MD... Tidal Potomac from Key Bridge to Indian Head MD... * Until 800 AM EDT. * At 557 AM EDT, gust fronts were located along a line extending from 8 nm northeast of Popes Creek to Colonial Beach to 15 nm southwest of Westmoreland State Park, moving southeast at 30 knots. HAZARD...Wind gusts 34 knots or greater. SOURCE...Observed wind. IMPACT...Boaters in small craft could be thrown overboard by suddenly higher winds and waves capsizing their vessel. * Locations impacted include... Potomac Creek, Breton Bay, Nanjemoy Creek, Smallwood State Park, Quantico, Tidal Basin, Reagan National Airport, Swan Point, Coltons Point, Saint George Island, Occoquan Bay, Popes Creek, Saint Clements Bay, Piney Point, Mouth Of The Potomac River, Maryland Point, Port Tobacco River, Colonial Beach, Leesylvania State Park, and Cobb Island. PRECAUTIONARY/PREPAREDNESS ACTIONS... Move to safe harbor immediately as gusty winds and high waves are expected. && LAT...LON 3850 7733 3866 7724 3864 7719 3873 7706 3890 7707 3890 7704 3870 7700 3851 7724 3839 7723 3846 7701 3835 7696 3827 7684 3823 7658 3814 7651 3807 7633 3791 7627 3815 7661 3821 7694 3838 7706 3833 7729 TIME...MOT...LOC 0957Z 320DEG 29KT 3846 7682 3828 7694 3803 7714 HAIL...0.00IN WIND...>34KTS $$ DHOF