


Special Marine Warning
Issued by NWS Marquette, MI
Issued by NWS Marquette, MI
824 WHUS53 KMQT 151411 SMWMQT LSZ244>249-265-266-151545- /O.NEW.KMQT.MA.W.0072.250715T1411Z-250715T1545Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Special Marine Warning National Weather Service MARQUETTE MI Issued by National Weather Service Gaylord MI 1011 AM EDT Tue Jul 15 2025 The National Weather Service in MARQUETTE has issued a * Special Marine Warning for... Eagle River to Manitou Island MI... Huron Islands to Marquette MI... Lake Superior East of a line from Manitou Island to Marquette MI and West of a line from Grand Marais MI to the US/Canadian Border Beyond 5NM from shore... Lake Superior West of Line from Manitou Island to Marquette MI Beyond 5NM from shore... Manitou Island to Point Isabelle MI... Marquette to Munising MI... Point Isabelle to Lower Entrance of Portage Canal MI... Portage Lake to Huron Island MI to Lower Entrance of Portage Canal To Huron Islands MI Including Keweenaw and Huron Bays... * Until 1145 AM EDT. * At 1008 AM EDT, strong thunderstorms were located along a line extending from 19 nm southwest of Superior Shoal to 6 nm southwest of The Huron Islands, moving southeast at 20 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... Bete Grise, Shot Point, Little Presque Isle, Shelter Bay, Grand Traverse Bay, Au Train Island, The Huron Islands, The Eastern Lake Superior Buoy, Point Isabelle, Stannard Rock, Manitou Island, The Lower Entrance of Portage Canal, Laughing Whitefish Point, Granite Island, Granite Point, and Presque Isle. PRECAUTIONARY/PREPAREDNESS ACTIONS... Move to safe harbor until hazardous weather passes. && LAT...LON 4739 8610 4640 8688 4648 8702 4645 8724 4649 8742 4676 8765 4685 8784 4688 8810 4678 8825 4680 8834 4675 8839 4672 8853 4700 8849 4726 8821 4751 8767 4751 8758 4760 8758 4787 8728 TIME...MOT...LOC 1408Z 294DEG 22KT 4779 8734 4686 8806 HAIL...0.00IN WIND...>34KTS $$ MG