958  
SXUS83 KAPX 130908  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
508 AM EDT MON OCT 13 2025  
 
WIND DATA (KTS) WAVES WATER  
SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME  
-------------------------------------------------------------  
 
LAKE SUPERIOR/ST MARYS RIVER  
 
GRMM4 130850Z 180 9 15 GRAND MARAIS  
PTIM4 130830Z 120 5 9 POINT IROQUOIS  
CYAM 130800Z 130 8 SOO (CANADA)  
KANJ 130855Z 140 7 SAULT STE MARIE  
SWPM4 130830Z 130 6 11 59.36 S.W. PIER  
LTRM4 130830Z 150 8 12 57.74 LITTLE RAPIDS  
RCKM4 130830Z 150 4 7 57.56 ROCK CUT  
WNEM4 130830Z 140 6 8 58.28 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 130830Z 170 11 12 58.46 DETOUR VILLAGE  
KDRM 130855Z 170 3 DRUMMOND ISLAND  
KMCD 130855Z 160 8 MACKINAC ISLAND  
MACM4 130830Z 170 12 14 59.18 MACKINAC CITY  
KSLH 130856Z 150 7 CHEBOYGAN AIRPORT  
CYGM4 130900Z 160 10 13 CHEBOYGAN MARINA  
SRLM4 130800Z 160 14 SPECTACLE REEF LIGHT  
KPZQ 130855Z 180 5 ROGERS CITY  
PRIM4 130850Z 160 5 12 PRESQUE ISLE LIGHT  
KAPN 130854Z CALM ALPENA GUARD BASE  
APNM4 130850Z 210 2 3 ALPENA HARBOR LIGHT  
TBIM4 130830Z 180 9 10 THUNDER BAY ISLAND  
SPTM4 130850Z 190 2 8 STURGEON POINT LIGHT  
KOSC 130855Z 300 2 OSCODA  
KOSC 130855Z 300 2 OSCODA  
GSLM4 130840Z 130 10 12 GRAVELLY SHOALS  
 
LAKE MICHIGAN  
 
KISQ 130855Z 170 10 16 MANISTIQUE  
PNLM4 130830Z 180 17 20 60.79 PORT INLAND  
NABM4 130840Z 170 17 22 NAUBINWAY  
KSJX 130855Z 150 7 ST JAMES  
KPLN 130854Z CALM PELLSTON  
KMGN 130855Z 50 3 HARBOR SPRINGS  
KCVX 130855Z 130 7 CHARLEVOIX  
NMIM4 130828Z CALM NORTH MANITOU ISLAND  
GTLM4 130840Z 190 5 10 GRAND TRAVERSE LIGHT  
KFKS 130855Z 140 8 FRANKFORT  
BSBM4 130840Z 120 7 12 BIG SABLE POINT  
LDTM4 130830Z 110 5 8 LUDINGTON  
KLDM 130855Z 120 7 LUDINGTON AIRPORT  
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