503 WHUS51 KLWX 162145 SMWLWX ANZ535-536-162345- /O.NEW.KLWX.MA.W.0276.261016T2145Z-261016T2345Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Special Marine Warning National Weather Service Baltimore MD/Washington DC 545 PM EDT Fri Oct 16 2026 The National Weather Service in Sterling Virginia has issued a * Special Marine Warning for... Tidal Potomac from Indian Head to Cobb Island MD... Tidal Potomac from Key Bridge to Indian Head MD... * Until 745 PM EDT. * At 544 PM EDT, strong thunderstorms were located along a line extending from 29 nm north of Tidal Basin to 26 nm northwest of Key Bridge to 33 nm northwest of Alexandria to 41 nm northwest of Leesylvania State Park, moving southeast at 25 knots. HAZARD...Wind gusts 34 knots or greater. SOURCE...Radar indicated. IMPACT...Boaters in small craft could be thrown overboard by suddenly higher winds and waves capsizing their vessel. * Locations impacted include... Fort Washington, Tidal Basin, Reagan National Airport, Gunston Hall, Mason Neck State Park, Woodrow Wilson Bridge, Indian Head, Key Bridge, Fort Hunt, National Harbor, and Alexandria. PRECAUTIONARY/PREPAREDNESS ACTIONS... Move to safe harbor until hazardous weather passes. && LAT...LON 3867 7724 3866 7722 3866 7719 3865 7720 3864 7720 3865 7716 3870 7720 3873 7706 3890 7708 3891 7705 3885 7700 3870 7700 3867 7708 3862 7709 3859 7713 3863 7726 TIME...MOT...LOC 2144Z 297DEG 23KT 3935 7724 3918 7751 3906 7774 3893 7801 HAIL...0.00IN WIND...>34KTS $$ BRO  691 WHUS51 KCLE 162147 SMWCLE LEZ143>146-164>166-162230- /O.NEW.KCLE.MA.W.0137.261016T2147Z-261016T2230Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Special Marine Warning National Weather Service Cleveland OH 547 PM EDT Fri Oct 16 2026 The National Weather Service in Cleveland has issued a * Special Marine Warning for... Nearshore waters from Reno Beach OH to Willowick OH... Open waters from The Islands OH to Willowick OH... * Until 630 PM EDT. * At 546 PM EDT, showers producing waterspouts were located along a line extending from Willowick to near Western Vermilion to 11 nm west of Sandusky Bay, moving southeast at 30 knots. HAZARD...Waterspouts and wind gusts 34 knots or greater. SOURCE...Public. IMPACT...Waterspouts can create locally hazardous seas. Small craft could be damaged in briefly higher winds and suddenly higher waves. * Locations impacted include... Western Vermilion, Avon Point, Sandusky Bay, Huron, Willowick, Cleveland, Lorain Harbor, and Vermilion. LAT...LON 4143 8281 4138 8301 4145 8313 4145 8322 4160 8253 4164 8139 4150 8161 4140 8166 4146 8176 4147 8201 4138 8232 4138 8264 TIME...MOT...LOC 2146Z 298DEG 29KT 4161 8145 4149 8240 4144 8312 WATERSPOUT...OBSERVED HAIL...0.00IN WIND...>34KTS $$ Garuckas  752 WHUS51 KLWX 162149 SMWLWX ANZ530>532-538-539-162345- /O.NEW.KLWX.MA.W.0277.261016T2149Z-261016T2345Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Special Marine Warning National Weather Service Baltimore MD/Washington DC 549 PM EDT Fri Oct 16 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 from Sandy Point to North Beach MD... Chesapeake Bay north of Pooles Island MD... Chester River to Queenstown MD... Patapsco River including Baltimore Harbor... * Until 745 PM EDT. * At 549 PM EDT, strong thunderstorms were located along a line extending from 28 nm northwest of Gunpowder River to 29 nm west of Middle River to 25 nm northwest of Key Bridge, moving east at 25 knots. HAZARD...Wind gusts 34 knots or greater. SOURCE...Radar indicated. 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, North Point State Park, Hart Miller Island, Magothy River, Gibson Island, Bodkin Point, Tolchester Beach, Pooles Island, Love Point, Gunpowder River, Sandy Point State Park, Baltimore Light, Chesapeake Bay Bridge, Sevenfoot Knoll, and Severn River. PRECAUTIONARY/PREPAREDNESS ACTIONS... Move to safe harbor until hazardous weather passes. && LAT...LON 3929 7619 3915 7628 3906 7623 3899 7628 3904 7630 3898 7634 3896 7642 3899 7648 3902 7641 3905 7646 3913 7645 3926 7665 3924 7651 3922 7649 3923 7643 3930 7641 3932 7635 3939 7637 3940 7630 3943 7629 TIME...MOT...LOC 2149Z 283DEG 24KT 3976 7669 3944 7705 3916 7751 HAIL...0.00IN WIND...>34KTS $$ BRO  986 WHUS51 KLWX 162154 SMWLWX ANZ530-170000- /O.NEW.KLWX.MA.W.0278.261016T2154Z-261017T0000Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Special Marine Warning National Weather Service Baltimore MD/Washington DC 554 PM EDT Fri Oct 16 2026 The National Weather Service in Sterling Virginia has issued a * Special Marine Warning for... Chesapeake Bay north of Pooles Island MD... * Until 800 PM EDT. * At 554 PM EDT, strong thunderstorms were located along a line extending from 24 nm northwest of Havre De Grace to 21 nm northwest of Middle River to 30 nm north of Key Bridge, moving east at 30 knots. HAZARD...Wind gusts 34 knots or greater. SOURCE...Radar indicated. IMPACT...Boaters in small craft could be thrown overboard by suddenly higher winds and waves capsizing their vessel. * Locations impacted include... Northeast River, Turkey Point, Worton Point, Spesutie Island, Aberdeen Proving Ground, and Havre De Grace. PRECAUTIONARY/PREPAREDNESS ACTIONS... Move to safe harbor until hazardous weather passes. && LAT...LON 3950 7597 3949 7597 3952 7591 3937 7604 3937 7611 3935 7614 3933 7614 3934 7616 3932 7618 3929 7617 3928 7619 3946 7630 3947 7628 3948 7622 3937 7622 3945 7609 3949 7615 3954 7611 3959 7594 TIME...MOT...LOC 2154Z 269DEG 32KT 3977 7655 3957 7679 3940 7707 HAIL...0.00IN WIND...>34KTS $$ BRO