368 FZUS71 KLWX 301301 MWSLWX Marine Weather Statement National Weather Service Baltimore MD/Washington DC 901 AM EDT Thu Oct 30 2025 ANZ533-301311- /O.CAN.KLWX.MA.W.0250.000000T0000Z-251030T1400Z/ 901 AM EDT Thu Oct 30 2025 ...THE SPECIAL MARINE WARNING IS CANCELLED... The affected areas were... Chesapeake Bay from North Beach to Drum Point MD... The thunderstorm has moved out of the warned area and no longer poses a significant threat to boaters. && LAT...LON 3939 7630 3930 7628 3927 7621 3917 7628 3909 7629 3894 7636 3885 7638 3873 7637 3872 7652 3871 7655 3899 7649 3902 7641 3913 7645 3926 7665 3930 7660 3922 7649 3923 7643 3932 7635 3940 7636 TIME...MOT...LOC 1301Z 178DEG 49KT 3924 7642 $$ ANZ531-532-538-301400- /O.CON.KLWX.MA.W.0250.000000T0000Z-251030T1400Z/ 901 AM EDT Thu Oct 30 2025 ...A SPECIAL MARINE WARNING REMAINS IN EFFECT UNTIL 1000 AM EDT... For the following areas... Chesapeake Bay from Pooles Island to Sandy Point MD... Chesapeake Bay from Sandy Point to North Beach MD... Patapsco River including Baltimore Harbor... At 901 AM EDT, a severe thunderstorm capable of producing waterspouts was located over North Point State Park, moving north at 50 knots. HAZARD...Waterspouts and wind gusts 34 knots or greater. SOURCE...Observed wind. IMPACT...Boaters in small craft could be thrown overboard by suddenly higher winds and waves capsizing their vessel. Waterspouts can easily overturn boats and create locally hazardous seas. Locations impacted include... North Point State Park, Pooles Island, Greenbury Point, Shady Side, Herring Bay, Gunpowder River, Highland Beach, Sandy Point State Park, Severn River, Bloody Point Light, Thomas Point Light, Poplar Island, Fort Smallwood State Park, Pinehurst, Hart Miller Island, Gibson Island, Bodkin Point, Naval Academy, Baltimore Light, and Matapeake. PRECAUTIONARY/PREPAREDNESS ACTIONS... Move to safe harbor immediately as gusty winds and high waves are expected. && LAT...LON 3939 7630 3930 7628 3927 7621 3917 7628 3909 7629 3894 7636 3885 7638 3873 7637 3872 7652 3871 7655 3899 7649 3902 7641 3913 7645 3926 7665 3930 7660 3922 7649 3923 7643 3932 7635 3940 7636 TIME...MOT...LOC 1301Z 178DEG 49KT 3924 7642 WATERSPOUT...POSSIBLE HAIL...0.00IN WIND...>34KTS $$ DHOF  291 FZUS71 KLWX 301325 MWSLWX Marine Weather Statement National Weather Service Baltimore MD/Washington DC 925 AM EDT Thu Oct 30 2025 ANZ532-301335- /O.CAN.KLWX.MA.W.0250.000000T0000Z-251030T1400Z/ 925 AM EDT Thu Oct 30 2025 ...THE SPECIAL MARINE WARNING IS CANCELLED... The affected areas were... Chesapeake Bay from Sandy Point to North Beach MD... The thunderstorm has moved out of the warned area and no longer poses a significant threat to boaters. && LAT...LON 3939 7630 3930 7628 3927 7621 3917 7628 3908 7629 3900 7633 3901 7639 3901 7641 3902 7641 3913 7645 3926 7665 3930 7660 3922 7649 3923 7643 3932 7635 3940 7636 TIME...MOT...LOC 1325Z 178DEG 49KT 3953 7643 $$ ANZ531-538-301400- /O.CON.KLWX.MA.W.0250.000000T0000Z-251030T1400Z/ 925 AM EDT Thu Oct 30 2025 ...A SPECIAL MARINE WARNING REMAINS IN EFFECT UNTIL 1000 AM EDT... For the following areas... Chesapeake Bay from Pooles Island to Sandy Point MD... Patapsco River including Baltimore Harbor... At 925 AM EDT, a severe thunderstorm capable of producing waterspouts was located 9 nm northwest of Gunpowder River, moving north at 50 knots. HAZARD...Waterspouts and wind gusts 34 knots or greater. SOURCE...Observed wind. IMPACT...Boaters in small craft could be thrown overboard by suddenly higher winds and waves capsizing their vessel. Waterspouts can easily overturn boats and create locally hazardous seas. Locations impacted include... Fort Smallwood State Park, Pinehurst, North Point State Park, Hart Miller Island, Gunpowder River, Sandy Point State Park, Gibson Island, Baltimore Light, Bodkin Point, Pooles Island, and Sevenfoot Knoll. PRECAUTIONARY/PREPAREDNESS ACTIONS... Move to safe harbor immediately as gusty winds and high waves are expected. && LAT...LON 3939 7630 3930 7628 3927 7621 3917 7628 3908 7629 3900 7633 3901 7639 3901 7641 3902 7641 3913 7645 3926 7665 3930 7660 3922 7649 3923 7643 3932 7635 3940 7636 TIME...MOT...LOC 1325Z 178DEG 49KT 3953 7643 WATERSPOUT...POSSIBLE HAIL...0.00IN WIND...>34KTS $$ DHOF  194 FZUS71 KLWX 301335 MWSLWX Marine Weather Statement National Weather Service Baltimore MD/Washington DC 935 AM EDT Thu Oct 30 2025 ANZ531-538-301345- /O.CAN.KLWX.MA.W.0250.000000T0000Z-251030T1400Z/ 935 AM EDT Thu Oct 30 2025 ...THE SPECIAL MARINE WARNING IS CANCELLED... The affected areas were... Chesapeake Bay from Pooles Island to Sandy Point MD... Patapsco River including Baltimore Harbor... The thunderstorm has moved out of the area and no longer poses a significant threat to boaters. && LAT...LON 3939 7630 3930 7628 3927 7621 3917 7628 3908 7629 3900 7633 3901 7639 3901 7641 3902 7641 3913 7645 3926 7665 3930 7660 3922 7649 3923 7643 3932 7635 3940 7636 TIME...MOT...LOC 1334Z 178DEG 49KT 3967 7644 $$ DHOF