930 WHUS53 KGRB 060118 SMWGRB LMZ521-522-060200- /O.NEW.KGRB.MA.W.0011.260606T0118Z-260606T0200Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Special Marine Warning National Weather Service Green Bay WI 818 PM CDT Fri Jun 5 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 818 PM CDT, strong thunderstorms were located along a line extending from 11 nm north of Chambers Island to near Marinette to near Oconto, moving east at 35 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... Eagle Bluff Light, Sherwood Point Light, Chambers Island, Peshtigo Reef Light, Egg Harbor, Marinette, Sister Bay, and Oconto. PRECAUTIONARY/PREPAREDNESS ACTIONS... Move to safe harbor until hazardous weather passes. && LAT...LON 4540 8695 4530 8698 4529 8707 4515 8718 4517 8724 4505 8728 4504 8732 4493 8740 4486 8738 4489 8744 4482 8756 4483 8756 4485 8755 4482 8763 4487 8784 4495 8781 4498 8763 4515 8760 4541 8735 TIME...MOT...LOC 0118Z 291DEG 30KT 4538 8727 4506 8771 4493 8792 HAIL...0.00IN WIND...40KTS $$ Uhlmann 047 WHUS53 KMQT 060130 SMWMQT LMZ221-248-250-261-060230- /O.NEW.KMQT.MA.W.0007.260606T0130Z-260606T0230Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Special Marine Warning National Weather Service Marquette MI 930 PM EDT Fri Jun 5 2026 The National Weather Service in Marquette has issued a * Special Marine Warning for... 5NM East of a line from Fairport MI to Rock Island Passage... Green Bay North of line from Cedar River MI to Rock Island Passage... Lake Michigan from Seul Choix Point to Rock Island Passage 5NM offshore to Mid Lake... Seul Choix Point to Point Detour MI... * Until 1030 PM EDT. * At 929 PM EDT, severe thunderstorms capable of producing waterspouts were located along a line extending from 16 nm northeast of Point Detour to 8 nm north of Chambers Island, moving east at 35 knots. HAZARD...Waterspouts, wind gusts 34 knots or greater, and small hail. SOURCE...Public reporting funnel clouds in Schoolcraft County. IMPACT...Waterspouts can easily overturn boats and create locally hazardous seas. Small craft could be damaged in briefly higher winds and suddenly higher waves. * Locations impacted include... Summer Island, St Martin Island, and Point Detour. PRECAUTIONARY/PREPAREDNESS ACTIONS... Move to safe harbor until hazardous weather passes. Thunderstorms can produce sudden waterspouts. Waterspouts can easily overturn boats and create locally hazardous seas. Seek safe harbor immediately. Frequent lightning is occurring with these storms. If caught on the open water stay below deck if possible, keep away from ungrounded metal objects. Report severe weather to the Coast Guard or the National Weather Service. && LAT...LON 4536 8669 4543 8682 4540 8684 4540 8693 4541 8692 4542 8726 4587 8648 4580 8649 4582 8642 4597 8631 4599 8599 4596 8591 4593 8593 4583 8590 4533 8629 TIME...MOT...LOC 0129Z 255DEG 35KT 4579 8631 4534 8733 WATERSPOUT...POSSIBLE HAIL...<.75IN WIND...>34KTS $$ TAP 465 WHUS53 KGRB 060148 SMWGRB LMZ541-542-563-565-060245- /O.NEW.KGRB.MA.W.0012.260606T0148Z-260606T0245Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Special Marine Warning National Weather Service Green Bay WI 848 PM CDT Fri Jun 5 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 945 PM CDT. * At 847 PM CDT, strong thunderstorms were located along a line extending from 7 nm northwest of Detroit Island to near Eagle Bluff Light to 8 nm southeast of Oconto, moving east at 40 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... Detroit Island, Cana Island Light, Rowleys Bay, Whitefish Point, and Sturgeon Bay Ship Canal Light. PRECAUTIONARY/PREPAREDNESS ACTIONS... Move to safe harbor until hazardous weather passes. && LAT...LON 4488 8669 4464 8679 4466 8738 4480 8731 4480 8733 4488 8720 4497 8719 4507 8710 4506 8709 4523 8704 4522 8699 4534 8695 4533 8687 4540 8684 4535 8662 4533 8629 TIME...MOT...LOC 0147Z 278DEG 42KT 4538 8707 4512 8727 4484 8770 HAIL...0.00IN WIND...40KTS $$ Uhlmann