272 FZUS73 KGRB 140204 MWSGRB Marine Weather Statement National Weather Service Green Bay WI 904 PM CDT Mon Apr 13 2026 LMZ541-542-563-565-140300- /O.CON.KGRB.MA.W.0005.000000T0000Z-260414T0300Z/ 904 PM CDT Mon Apr 13 2026 ...SPECIAL MARINE WARNING REMAINS IN EFFECT UNTIL 10 PM CDT... For the following areas... Nearshore waters from Washington Island to Two Rivers... Open waters of Lake Michigan from Rock Island Passage to Two Rivers... At 904 PM CDT, strong thunderstorms were located along a line from 11 NM northwest of Algoma to 6 NM southwest of Denmark, or along a line from 11 NM northeast of Bay Shore Park to 14 NM northwest of Manitowoc, moving east at 15 knots. HAZARD...Wind gusts to 40 knots. SOURCE...Radar indicated. IMPACT...Small craft could be damaged in briefly higher winds and suddenly higher waves. Locations impacted include... Sturgeon Bay Ship Canal Light, Whitefish Point, Kewaunee Pierhead Light and Rawley Point Light. 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 0129Z 273DEG 14KT 4475 8781 4450 8790 4427 8811 MAX HAIL SIZE...<.75 IN MAX WIND GUST...40 KTS $$ Kurimski  601 FZUS73 KDTX 140223 MWSDTX Marine Weather Statement National Weather Service Detroit/Pontiac MI 1023 PM EDT Mon Apr 13 2026 LHZ421-422-140400- 1023 PM EDT Mon Apr 13 2026 A Marine Weather Statement has been issued for the following areas... Inner Saginaw Bay SW of Point Au Gres to Bay Port MI... Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner Saginaw Bay... At 1023 PM EDT, Doppler radar indicated a strong thunderstorm, capable of producing winds up to 30 knots and small hail. This thunderstorm was located 8 nm southwest of The Mouth Of The Saginaw River, moving northeast at 30 knots. The strong thunderstorm will be near... The Mouth Of The Saginaw River around 1030 PM EDT. Bay City Liberty Harbor around 1035 PM EDT. Sebewaing around 1110 PM EDT. Bay Port around 1115 PM EDT. Caseville around 1125 PM EDT. Other locations impacted by the strong thunderstorm include Bay Port. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners can expect gusty winds up to 30 knots, locally higher waves, and lightning strikes. Boaters should seek safe harbor immediately until this storm passes. This strong thunderstorm will likely produce winds up to 30 knots, and could pose a serious hazard for boaters. A special marine warning may eventually be required when this strong thunderstorm reaches the nearshore waters. Boaters should consider heading for shore before this strong thunderstorm arrives. && LAT...LON 4384 8396 4391 8393 4399 8384 4400 8373 4399 8368 4402 8369 4405 8366 4405 8358 4419 8356 4418 8300 4405 8300 4400 8306 4399 8313 4397 8307 4397 8312 4395 8324 4369 8346 4367 8354 4355 8367 4365 8394 $$ MV  931 FZUS71 KCLE 140233 MWSCLE Marine Weather Statement National Weather Service Cleveland OH 1033 PM EDT Mon Apr 13 2026 LEZ144-145-164-165-140242- /O.CAN.KCLE.MA.W.0016.000000T0000Z-260414T0245Z/ 1033 PM EDT Mon Apr 13 2026 ...THE SPECIAL MARINE WARNING IS CANCELLED... The affected areas were... Nearshore and Open waters from The Islands OH to Avon Point OH... The thunderstorms have moved out of the area and no longer pose a significant threat to boaters. LAT...LON 4151 8295 4153 8287 4159 8284 4153 8282 4155 8274 4154 8272 4151 8271 4158 8260 4168 8260 4168 8240 4182 8208 4146 8203 4138 8241 4143 8282 4138 8291 TIME...MOT...LOC 0230Z 251DEG 19KT 4208 8206 4174 8241 4152 8236 $$ Garuckas  282 FZUS73 KGRB 140252 MWSGRB Marine Weather Statement National Weather Service Green Bay WI 952 PM CDT Mon Apr 13 2026 LMZ541-542-563-565-140302- /O.EXP.KGRB.MA.W.0005.000000T0000Z-260414T0300Z/ 952 PM CDT Mon Apr 13 2026 ...SPECIAL MARINE WARNING WILL EXPIRE AT 10 PM CDT... The affected areas were... Nearshore waters from Washington Island to Two Rivers... Open waters of Lake Michigan from Rock Island Passage to Two Rivers... Storms have weakened across the area. && LAT...LON 4415 8755 4421 8751 4431 8754 4446 8750 4448 8752 4447 8754 4471 8735 4479 8731 4481 8733 4482 8736 4483 8737 4481 8728 4487 8721 4491 8722 4493 8717 4497 8719 4505 8712 4499 8658 4488 8669 4421 8697 TIME...MOT...LOC 0204Z 273DEG 14KT 4474 8761 4449 8770 4426 8791 $$ Kurimski