542 FZUS73 KMKX 060500 MWSMKX Marine Weather Statement National Weather Service Milwaukee/Sullivan WI 1200 AM CDT Sat Jun 6 2026 LMZ646-675-060545- 1200 AM CDT Sat Jun 6 2026 ...STRONG THUNDERSTORMS OVER THE WATERS... The areas affected include... Lake Michigan nearshore and open waters to mid lake Wind Point WI TO Winthrop Harbor IL... At 1200 AM CDT, Doppler radar indicated strong thunderstorms, capable of producing winds to around 30 knots. These thunderstorms were located along a line extending from near Wind Pt. to 35 nm west of Port Sheldon Harbor, moving south at 30 knots. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners can expect gusty winds to around 30 knots, locally higher waves, and lightning strikes. Boaters should seek safe harbor immediately until these storms pass. && LAT...LON 4248 8780 4261 8782 4267 8781 4267 8779 4271 8777 4277 8776 4278 8774 4279 8768 4278 8706 4246 8702 $$ CMILLER 363 FZUS73 KAPX 060506 MWSAPX Marine Weather Statement National Weather Service Gaylord MI 106 AM EDT Sat Jun 6 2026 LMZ323-060515- /O.CAN.KAPX.MA.W.0024.000000T0000Z-260606T0530Z/ 106 AM EDT Sat Jun 6 2026 ...THE SPECIAL MARINE WARNING IS CANCELLED... The affected areas were... Grand Traverse Bay south of a line Grand Traverse Light to Norwood MI... The showers have moved out of the warned area and no longer pose a significant threat to boaters. && LAT...LON 4520 8538 4522 8540 4521 8554 4529 8548 4530 8553 4557 8550 4562 8501 4555 8505 4548 8501 4544 8487 4537 8486 4532 8503 4532 8518 4525 8530 4519 8532 TIME...MOT...LOC 0505Z 269DEG 29KT 4564 8542 4523 8526 4487 8522 $$ LMZ342-362-060530- /O.CON.KAPX.MA.W.0024.000000T0000Z-260606T0530Z/ 106 AM EDT Sat Jun 6 2026 ...A SPECIAL MARINE WARNING REMAINS IN EFFECT UNTIL 130 AM EDT... For the following areas... Lake Michigan South of a line from Seul Choix Point to the Mackinac Bridge and North of a line from Charlevoix MI to South Fox Island 5NM offshore... Norwood MI to 5NM West of Mackinac Bridge including Little Traverse Bay... At 105 AM EDT, showers were located along a line extending from 6 nm southeast of Beaver Island to near Charlevoix to 8 nm east of Elk Rapids, moving east at 30 knots. HAZARD...Wind gusts 34 knots or greater. SOURCE...Radar indicated. IMPACT...Small craft could be damaged in briefly higher winds and suddenly higher waves. Locations impacted include... Norwood, Harbor Springs, Good Hart, Big Rock Point, Charlevoix, Little Traverse Bay, and Petoskey. PRECAUTIONARY/PREPAREDNESS ACTIONS... Move to safe harbor immediately as gusty winds and high waves are expected. && LAT...LON 4520 8538 4522 8540 4521 8554 4529 8548 4530 8553 4557 8550 4562 8501 4555 8505 4548 8501 4544 8487 4537 8486 4532 8503 4532 8518 4525 8530 4519 8532 TIME...MOT...LOC 0505Z 269DEG 29KT 4564 8542 4523 8526 4487 8522 HAIL...0.00IN WIND...>34KTS $$ JPB 292 FZUS73 KGRR 060507 MWSGRR Marine Weather Statement National Weather Service Grand Rapids MI 107 AM EDT Sat Jun 6 2026 LMZ846-847-872-874-060600- /O.CON.KGRR.MA.W.0029.000000T0000Z-260606T0600Z/ 107 AM EDT Sat Jun 6 2026 ...A SPECIAL MARINE WARNING REMAINS IN EFFECT UNTIL 200 AM EDT... For the following areas... Nearshore and Open Waters from Holland to Whitehall MI... At 106 AM EDT, strong thunderstorms were located along a line extending from near Port Sheldon Harbor to 29 nm east of Wind Pt., moving south at 25 knots. HAZARD...Wind gusts 34 knots or greater. SOURCE...Radar indicated. IMPACT...Small craft could be damaged in briefly higher winds and suddenly higher waves. Locations impacted include... Port Sheldon Harbor, Grand Haven Light, Muskegon Light, and Holland Light. PRECAUTIONARY/PREPAREDNESS ACTIONS... Move to safe harbor immediately as gusty winds and high waves are expected. && LAT...LON 4294 8707 4311 8651 4326 8636 4308 8625 4296 8622 4277 8621 4277 8705 TIME...MOT...LOC 0506Z 339DEG 27KT 4298 8619 4275 8710 HAIL...0.00IN WIND...>34KTS $$ OSTUNO 147 FZUS73 KAPX 060518 MWSAPX Marine Weather Statement National Weather Service Gaylord MI 118 AM EDT Sat Jun 6 2026 LMZ342-362-060530- /O.CON.KAPX.MA.W.0024.000000T0000Z-260606T0530Z/ 118 AM EDT Sat Jun 6 2026 ...A SPECIAL MARINE WARNING REMAINS IN EFFECT UNTIL 130 AM EDT... For the following areas... Lake Michigan South of a line from Seul Choix Point to the Mackinac Bridge and North of a line from Charlevoix MI to South Fox Island 5NM offshore... Norwood MI to 5NM West of Mackinac Bridge including Little Traverse Bay... At 118 AM EDT, showers were located along a line extending from 8 nm northwest of Good Hart to 6 nm southeast of Charlevoix to 13 nm east of Elk Rapids, moving east at 30 knots. HAZARD...Wind gusts 34 knots or greater. SOURCE...Radar indicated. IMPACT...Small craft could be damaged in briefly higher winds and suddenly higher waves. Locations impacted include... Little Traverse Bay, Petoskey, Harbor Springs, Good Hart, Big Rock Point, and Charlevoix. PRECAUTIONARY/PREPAREDNESS ACTIONS... Move to safe harbor immediately as gusty winds and high waves are expected. && LAT...LON 4534 8539 4558 8543 4562 8501 4555 8505 4548 8501 4544 8487 4537 8486 4532 8503 4532 8518 4525 8530 4520 8531 4520 8535 TIME...MOT...LOC 0518Z 270DEG 29KT 4566 8529 4525 8513 4489 8509 HAIL...0.00IN WIND...>34KTS $$ JPB 813 FZUS73 KAPX 060526 MWSAPX Marine Weather Statement National Weather Service Gaylord MI 126 AM EDT Sat Jun 6 2026 LMZ342-362-060536- /O.EXP.KAPX.MA.W.0024.000000T0000Z-260606T0530Z/ 126 AM EDT Sat Jun 6 2026 ...THE SPECIAL MARINE WARNING WILL EXPIRE AT 130 AM EDT... The affected areas were... Lake Michigan South of a line from Seul Choix Point to the Mackinac Bridge and North of a line from Charlevoix MI to South Fox Island 5NM offshore... Norwood MI to 5NM West of Mackinac Bridge including Little Traverse Bay... The showers have weakened and no longer pose a significant threat to boaters. && LAT...LON 4534 8539 4558 8543 4562 8501 4555 8505 4548 8501 4544 8487 4537 8486 4532 8503 4532 8518 4525 8530 4520 8531 4520 8535 TIME...MOT...LOC 0526Z 270DEG 29KT 4567 8522 4526 8506 4490 8502 $$ JPB 104 FZUS73 KGRR 060547 MWSGRR Marine Weather Statement National Weather Service Grand Rapids MI 147 AM EDT Sat Jun 6 2026 LMZ846-847-872-874-060557- /O.CAN.KGRR.MA.W.0029.000000T0000Z-260606T0600Z/ 147 AM EDT Sat Jun 6 2026 ...THE SPECIAL MARINE WARNING IS CANCELLED... The affected areas were... Nearshore and Open Waters from Holland to Whitehall MI... The thunderstorms have moved out of the area and no longer pose a significant threat to boaters. LAT...LON 4294 8707 4311 8651 4326 8636 4308 8625 4296 8622 4277 8621 4277 8705 TIME...MOT...LOC 0545Z 336DEG 30KT 4267 8601 4245 8691 $$ OSTUNO 012 FZUS73 KLOT 060552 MWSLOT Marine Weather Statement National Weather Service Chicago/Romeoville 1252 AM CDT Sat Jun 6 2026 LMZ740-741-777-779-060730- /O.CON.KLOT.MA.W.0033.000000T0000Z-260606T0730Z/ 1252 AM CDT Sat Jun 6 2026 ...A SPECIAL MARINE WARNING REMAINS IN EFFECT UNTIL 230 AM CDT... For the following areas... Nearshore Waters from Winthrop Harbor to Northerly Island... Open Waters from Winthrop Harbor to Michigan City out to Mid Lake... At 1252 AM CDT, strong thunderstorms were located form Crystal Lake to Lake Zurich to Highland Park, and were moving east at around 30 knots. In addition, a northerly wind shift was moving south from Winthrop Harbor. HAZARD...Wind gusts to 40 knots and small hail. SOURCE...Radar indicated. IMPACT...Small craft could be damaged in briefly higher winds and suddenly higher waves. Locations impacted include... Winthrop Harbor, Waukegan Harbor, and Wilmette Harbor. PRECAUTIONARY/PREPAREDNESS ACTIONS... Move to safe harbor until hazardous weather passes. && LAT...LON 4246 8702 4227 8698 4194 8697 4202 8766 4208 8768 4212 8774 4227 8783 4230 8783 4231 8782 4233 8782 4233 8783 4237 8783 4237 8782 4236 8782 4239 8780 4248 8780 TIME...MOT...LOC 0552Z 277DEG 24KT 4226 8801 HAIL...<.75IN WIND...40KTS $$ Borchardt