Expires:202310051915;Remove:202310051915;551014 WHUS53 KMQT 051850 SMWMQT LSZ240-241-263-051915- /O.NEW.KMQT.MA.W.0051.231005T1850Z-231005T1915Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Special Marine Warning National Weather Service Marquette MI 250 PM EDT Thu Oct 5 2023 The National Weather Service in Marquette has issued a * Special Marine Warning for... Black River To Ontonagon MI... Lake Superior from Saxon Harbor WI to Upper Entrance to Portage Canal MI 5NM off shore to the US/Canadian border including Isle Royale National Park... Saxon Harbor WI to Black River MI... * Until 315 PM EDT. * At 249 PM EDT, severe thunderstorms producing waterspouts were located along a line extending from 20 nm southwest of The Western Lake Superior Buoy to 17 nm east of Oak Island to 12 nm east of Oak Point, moving northeast at 25 knots. HAZARD...Waterspouts, wind gusts to 40 knots, and small hail. SOURCE...Marine weather spotter. IMPACT...Waterspouts can easily overturn boats and create locally hazardous seas. Small craft could be damaged in briefly higher winds and suddenly higher waves. * Severe thunderstorms will remain over mainly open waters. LAT...LON 4682 9031 4710 9015 4732 8985 4733 8954 4700 8975 4663 9007 4654 9040 4657 9042 4656 9044 4665 9043 4665 9044 TIME...MOT...LOC 1849Z 244DEG 27KT 4704 9014 4684 9027 4659 9048 WATERSPOUT...OBSERVED HAIL...<.75IN WIND...40KTS $$ dt