


Special Marine Warning
Issued by NWS Grand Rapids, MI
Issued by NWS Grand Rapids, MI
959 WHUS53 KGRR 092006 SMWGRR LMZ845-846-874-876-092030- /O.NEW.KGRR.MA.W.0019.250609T2006Z-250609T2030Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Special Marine Warning National Weather Service Grand Rapids MI 406 PM EDT Mon Jun 9 2025 The National Weather Service in Grand Rapids has issued a * Special Marine Warning for... Nearshore and Open Waters from South Haven to Grand Haven MI... * Until 430 PM EDT. * At 406 PM EDT, a strong thunderstorm was located 9 nm west of Holland Light, moving northeast at 40 knots. HAZARD...Wind gusts to 40 knots and small hail. SOURCE...Radar. IMPACT...Small craft could be damaged in briefly higher winds and suddenly higher waves. * Locations impacted include... Port Sheldon Harbor and Holland Light. PRECAUTIONARY/PREPAREDNESS ACTIONS... Move to safe harbor until hazardous weather passes. && LAT...LON 4272 8654 4283 8659 4301 8623 4287 8621 4275 8621 TIME...MOT...LOC 2006Z 241DEG 41KT 4279 8643 HAIL...<.75IN WIND...40KTS $$ THOMAS