902 WHUS53 KDTX 140026 SMWDTX LCZ422-423-460-LEZ444-140200- /O.NEW.KDTX.MA.W.0005.260414T0026Z-260414T0200Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Special Marine Warning National Weather Service Detroit/Pontiac MI 826 PM EDT Mon Apr 13 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)... Michigan Waters of Lake Erie from Detroit River to North Cape MI... St. Clair River... * Until 1000 PM EDT. * At 826 PM EDT, strong thunderstorms were located along a line extending from 16 nm northwest of Monroe Harbor to near Luna Pier to 11 nm southwest of North Cape, moving northeast at 40 knots. HAZARD...Wind gusts to 40 knots and small hail. SOURCE...Radar. IMPACT...Small craft could be damaged in briefly higher winds and suddenly higher waves. * Strong thunderstorms will be near... North Cape and Luna Pier around 830 PM EDT. Bolles Harbor Of Refuge and Monroe Harbor around 835 PM EDT. Stony Point and Woodland Beach around 840 PM EDT. Lake Erie Metropark Harbor, Detroit River Light, Gibraltar, and Estral Beach around 845 PM EDT. Elizabeth Park Marina, Wyandotte, and Grosse Ile around 850 PM EDT. The Ambassador Bridge around 900 PM EDT. Belle Isle around 905 PM EDT. Grosse Pointe around 915 PM EDT. Other locations impacted by strong thunderstorms include Stony Point, Gibraltar, Estral Beach, and Woodland Beach. PRECAUTIONARY/PREPAREDNESS ACTIONS... Move to safe harbor until hazardous weather passes. && LAT...LON 4172 8347 4173 8345 4173 8350 4197 8328 4226 8317 4239 8295 4266 8285 4271 8266 4265 8257 4273 8249 4261 8259 4260 8255 4262 8252 4261 8252 4254 8266 4238 8283 4229 8310 4205 8315 4196 8311 4172 8341 TIME...MOT...LOC 0026Z 245DEG 38KT 4211 8357 4184 8356 4158 8356 HAIL...<.75IN WIND...40KTS $$ MV  366 WHUS53 KGRB 140031 SMWGRB LMZ521-522-140200- /O.NEW.KGRB.MA.W.0004.260414T0031Z-260414T0200Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Special Marine Warning National Weather Service Green Bay WI 731 PM CDT Mon Apr 13 2026 The National Weather Service in Green Bay has issued a * Special Marine Warning for... Central and Southern Bay of Green Bay... * Until 900 PM CDT. * At 731 PM CDT, a severe thunderstorm was located near Long Tail Point Light, moving northeast at 40 knots. HAZARD...Large hail and wind gusts to 40 knots. SOURCE...Radar indicated. IMPACT...Small craft could be damaged in briefly higher winds and suddenly higher waves. Large hail could result in structural damage. * The strong thunderstorm will be near... Long Tail Point Light and Green Bay around 735 PM CDT. Green Bay Harbor Entrance Light and Little Suamico around 745 PM CDT. Bay Shore Park around 750 PM CDT. Pensaukee around 755 PM CDT. Sturgeon Bay and Peshtigo Reef Light around 820 PM CDT. Sherwood Point Light around 825 PM CDT. PRECAUTIONARY/PREPAREDNESS ACTIONS... Move to safe harbor until hazardous weather passes. && LAT...LON 4498 8763 4498 8765 4508 8759 4507 8758 4515 8760 4524 8749 4516 8724 4491 8741 4482 8737 4489 8743 4485 8758 4464 8777 4454 8793 4455 8802 4457 8804 4462 8801 4460 8798 4471 8799 4493 8784 TIME...MOT...LOC 0031Z 233DEG 38KT 4459 8809 MAX HAIL SIZE...>.75 IN MAX WIND GUST...40 KTS $$ Kurimski  383 WHUS51 KCLE 140032 SMWCLE LEZ142-143-162-163-140200- /O.NEW.KCLE.MA.W.0015.260414T0032Z-260414T0200Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Special Marine Warning National Weather Service Cleveland OH 832 PM EDT Mon Apr 13 2026 The National Weather Service in Cleveland has issued a * Special Marine Warning for... Nearshore waters from Maumee Bay OH to the Islands OH... Open waters from Maumee Bay OH to The Islands OH... * Until 1000 PM EDT. * At 832 PM EDT, a strong thunderstorm was located near North Cape, moving east at 35 knots. HAZARD...Wind gusts 34 knots or greater. SOURCE...Radar. IMPACT...Small craft could be damaged in briefly higher winds and suddenly higher waves. * Locations impacted include... Reno Beach, Put-In-Bay, and Kelleys Island. LAT...LON 4173 8347 4172 8341 4176 8336 4185 8303 4167 8268 4167 8261 4158 8260 4151 8272 4147 8268 4151 8274 4149 8289 4153 8324 4154 8322 4158 8323 4166 8344 TIME...MOT...LOC 0032Z 252DEG 37KT 4167 8333 HAIL...0.00IN WIND...>34KTS $$ Garuckas  878 WHUS53 KGRB 140057 SMWGRB LMZ541-542-563-565-140300- /O.NEW.KGRB.MA.W.0005.260414T0057Z-260414T0300Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Special Marine Warning National Weather Service Green Bay WI 757 PM CDT Mon Apr 13 2026 The National Weather Service in Green Bay has issued a * Special Marine Warning for... Nearshore waters from Washington Island to Two Rivers... Open waters of Lake Michigan from Rock Island Passage to Two Rivers... * Until 1000 PM CDT. * At 757 PM CDT, severe thunderstorms were located along a line from 10 NM northeast of Bay Shore Park to 6 NM east of Denmark, or along a line from 10 NM northeast of Bay Shore Park to 10 NM southwest of Kewaunee Pierhead Light, moving east at 30 knots. HAZARD...Large hail and wind gusts to 40 knots. SOURCE...Radar indicated. IMPACT...Small craft could be damaged in briefly higher winds and suddenly higher waves. Large hail could result in structural damage. * The strong thunderstorm will be near... Algoma and Kewaunee Pierhead Light around 810 PM CDT. Sturgeon Bay around 825 PM CDT. Sturgeon Bay Ship Canal Light around 830 PM CDT. Whitefish Point around 835 PM CDT. PRECAUTIONARY/PREPAREDNESS ACTIONS... Move to safe harbor until hazardous weather passes. Move to safe harbor immediately as gusty winds and high waves are expected. && LAT...LON 4415 8755 4421 8751 4431 8754 4446 8750 4448 8752 4447 8754 4471 8735 4479 8731 4481 8733 4482 8736 4483 8737 4481 8728 4487 8721 4491 8722 4493 8717 4497 8719 4505 8712 4499 8658 4488 8669 4421 8697 TIME...MOT...LOC 0057Z 270DEG 32KT 4478 8770 4463 8763 4438 8771 MAX HAIL SIZE...>.75 IN MAX WIND GUST...40 KTS $$ Kurimski