622 WHUS51 KGYX 192013 SMWGYX ANZ154-182-184-192115- /O.NEW.KGYX.MA.W.0001.260519T2013Z-260519T2115Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Special Marine Warning National Weather Service Gray ME 413 PM EDT Tue May 19 2026 The National Weather Service in Gray Maine has issued a * Special Marine Warning for... Coastal Waters from Cape Elizabeth, ME to Merrimack River, MA out 25 NM... Waters from Cape Elizabeth ME to Merrimack River MA from 25 to 60 NM... Waters from Port Clyde ME to Cape Elizabeth ME from 25 to 60 NM... * Until 515 PM EDT. * At 413 PM EDT, a strong thunderstorm was located near Hampton, moving east at 25 knots. HAZARD...Wind gusts to 40 knots. SOURCE...Radar. IMPACT...Small craft could be damaged in briefly higher winds and suddenly higher waves. * Locations impacted include... The Mouth Of The Merrimack River, Hampton, York, and Portsmouth. PRECAUTIONARY/PREPAREDNESS ACTIONS... Move to safe harbor immediately as gusty winds and high waves are expected. && LAT...LON 4281 7087 4282 7081 4287 7083 4287 7084 4295 7082 4305 7073 4309 7075 4310 7069 4320 7063 4327 6964 4291 6963 4280 7080 TIME...MOT...LOC 2013Z 272DEG 25KT 4294 7091 HAIL...0.00IN WIND...40KTS $$ Palmer  991 WHUS53 KDTX 192022 SMWDTX LCZ422-423-460-192130- /O.NEW.KDTX.MA.W.0031.260519T2022Z-260519T2130Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Special Marine Warning National Weather Service Detroit/Pontiac MI 422 PM EDT Tue May 19 2026 The National Weather Service in Detroit/Pontiac has issued a * Special Marine Warning for... Detroit River... Lake St. Clair Open Lake (U.S. Portion)... St. Clair River... * Until 530 PM EDT. * At 422 PM EDT, severe thunderstorms were located along a line extending from 7 nm northwest of Mt Clemens Harbor Of Refuge to near St. Clair Shores to 11 nm west of Wyandotte, moving east at 40 knots. HAZARD...Wind gusts to nearly 50 knots and large hail. SOURCE...Radar. IMPACT...Small craft could be damaged in briefly higher winds and suddenly higher waves. Large hail could result in structural damage. * Severe thunderstorms will be near... Mt Clemens Harbor Of Refuge, New Baltimore, Metro Beach Metropark Marina, The Ambassador Bridge, Grosse Pointe, and St. Clair Shores around 425 PM EDT. St Clair Flats Old Channel Light and Belle Isle around 430 PM EDT. Wyandotte around 435 PM EDT. Algonac around 440 PM EDT. Other locations impacted by severe thunderstorms include Gibraltar. PRECAUTIONARY/PREPAREDNESS ACTIONS... Move to safe harbor until hazardous weather passes. && LAT...LON 4205 8326 4232 8312 4239 8295 4244 8291 4254 8291 4259 8285 4266 8285 4270 8273 4270 8261 4265 8259 4265 8255 4261 8252 4255 8259 4256 8264 4237 8283 4232 8306 4224 8313 4209 8313 4198 8327 TIME...MOT...LOC 2021Z 251DEG 41KT 4265 8291 4249 8295 4226 8340 HAIL...>.75IN WIND...49KTS $$ BT  180 WHUS52 KTBW 192027 SMWTBW GMZ830-853-192200- /O.NEW.KTBW.MA.W.0038.260519T2027Z-260519T2200Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Special Marine Warning National Weather Service Tampa Bay Area Ruskin FL 427 PM EDT Tue May 19 2026 The National Weather Service in Ruskin has issued a * Special Marine Warning for... Coastal waters from Englewood to Tarpon Springs FL out 20 NM... Tampa Bay waters... * Until 600 PM EDT. * At 425 PM EDT, strong thunderstorms were developing over most of Tampa Bay, moving west at 10 knots. HAZARD...Wind gusts 34 knots or greater. SOURCE...Radar. IMPACT...Expect wind gusts in excess of 34 knots, suddenly higher waves, frequent lightning, and heavy downpours. Make sure all on board are wearing life jackets. * Locations impacted include... Terra Ceia Bay, Manatee 3 Mile North Reef, Gandy Bridge, Old Tampa Bay, Howard Frankland Bridge, Egmont Key, Cockroach Bay, Indian Rocks Beach, Sunshine Skyway Bridge, Saint Pete Beach, Anna Maria Island, Treasure Island Reef, Pass-A-Grille Channel, Southwest Channel, Saint Pete Beach Reef, Port Manatee Reef, Manatee 1 Mile Reef, Tampa Bay, Hillsborough Bay, and Manatee 7 Mile North Reef. PRECAUTIONARY/PREPAREDNESS ACTIONS... Move to safe harbor until hazardous weather passes. && LAT...LON 2775 8234 2771 8243 2747 8257 2744 8291 2796 8291 2793 8237 2787 8233 TIME...MOT...LOC 2025Z 088DEG 10KT 2769 8257 HAIL...0.00IN WIND...>34KTS $$ TBW  627 WHUS53 KDTX 192055 SMWDTX LEZ444-192200- /O.NEW.KDTX.MA.W.0032.260519T2055Z-260519T2200Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Special Marine Warning National Weather Service Detroit/Pontiac MI 455 PM EDT Tue May 19 2026 The National Weather Service in Detroit/Pontiac has issued a * Special Marine Warning for... Michigan Waters of Lake Erie from Detroit River to North Cape MI... * Until 600 PM EDT. * At 455 PM EDT, strong thunderstorms were located along a line extending from 16 nm northwest of Monroe Harbor to near Lake Erie Metropark Harbor to Bolles Harbor Of Refuge, moving northeast at 45 knots. HAZARD...Wind gusts to nearly 50 knots and small hail. SOURCE...Radar. IMPACT...Small craft could be damaged in briefly higher winds and suddenly higher waves. PRECAUTIONARY/PREPAREDNESS ACTIONS... Move to safe harbor until hazardous weather passes. && LAT...LON 4173 8350 4180 8349 4195 8337 4196 8328 4203 8319 4200 8313 4190 8325 4189 8331 4173 8340 TIME...MOT...LOC 2055Z 231DEG 44KT 4210 8360 4202 8333 4183 8340 HAIL...<.75IN WIND...49KTS $$ BT