FZUS73 KGRR 090153 MWSGRR Marine Weather Statement National Weather Service Grand Rapids MI 953 PM EDT Wed Jul 8 2026 LMZ847-848-870-872-090202- /O.EXP.KGRR.MA.W.0053.000000T0000Z-260709T0200Z/ 953 PM EDT Wed Jul 8 2026 ...THE SPECIAL MARINE WARNING WILL EXPIRE AT 1000 PM EDT... The affected areas were... Nearshore and Open Waters from Grand Haven to Pentwater MI... The thunderstorms had weakened and no longer pose a significant threat to boaters. However, thunderstorms will remain possible though midnight with frequent cloud to water lightning and visibility reductions in heavy rain. LAT...LON 4343 8714 4345 8647 4306 8625 4306 8710 4335 8714 TIME...MOT...LOC 0152Z 297DEG 23KT 4320 8687 4299 8689 $$ TJT