


Special Marine Warning
Issued by NWS Marquette, MI
Issued by NWS Marquette, MI
892 WHUS53 KMQT 152321 SMWMQT LSZ266-160000- /O.NEW.KMQT.MA.W.0080.250715T2321Z-250716T0000Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Special Marine Warning National Weather Service Marquette MI 721 PM EDT Tue Jul 15 2025 The National Weather Service in Marquette has issued a * Special Marine Warning for... 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... * Until 800 PM EDT. * At 721 PM EDT, strong thunderstorms were located along a line extending from 14 nm east of Manitou Island to near Stannard Rock to 15 nm north of Granite Island, moving east at 45 knots. HAZARD...Wind gusts 34 knots or greater and small hail. SOURCE...Radar. IMPACT...Small craft could be damaged in briefly higher winds and suddenly higher waves. * Locations impacted include... Stannard Rock. PRECAUTIONARY/PREPAREDNESS ACTIONS... Move to safe harbor until hazardous weather passes. && LAT...LON 4758 8657 4728 8646 4694 8666 4692 8733 4714 8730 4739 8747 4763 8667 TIME...MOT...LOC 2321Z 255DEG 45KT 4739 8724 4716 8716 4696 8728 HAIL...<.75IN WIND...>34KTS $$ lc