402  
SXUS83 KAPX 081538  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
1138 AM EDT WED OCT 8 2025  
 
WIND DATA (KTS) WAVES WATER  
SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME  
-------------------------------------------------------------  
 
LAKE SUPERIOR/ST MARYS RIVER  
 
GRMM4 081450Z 40 10 15 GRAND MARAIS  
PTIM4 081500Z 330 8 13 POINT IROQUOIS  
CYAM 081500Z 10 8 SOO (CANADA)  
SWPM4 081500Z 10 6 7 60.61 S.W. PIER  
LTRM4 081500Z 350 7 9 58.81 LITTLE RAPIDS  
RCKM4 081500Z 310 10 13 58.81 ROCK CUT  
WNEM4 081500Z 360 5 9 59.54 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 081500Z 330 6 12 60.97 DETOUR VILLAGE  
KDRM 081515Z 360 6 DRUMMOND ISLAND  
KMCD 081515Z 360 12 MACKINAC ISLAND  
MACM4 081500Z 10 7 12 60.44 MACKINAC CITY  
KSLH 081515Z 10 11 CHEBOYGAN AIRPORT  
CYGM4 081525Z 350 12 24 CHEBOYGAN MARINA  
SRLM4 081300Z 350 14 SPECTACLE REEF LIGHT  
KPZQ 081515Z 330 9 ROGERS CITY  
PRIM4 081450Z 350 14 18 PRESQUE ISLE LIGHT  
KAPN 081454Z 360 11 ALPENA GUARD BASE  
APNM4 081520Z 360 9 13 ALPENA HARBOR LIGHT  
TBIM4 081500Z 350 9 13 THUNDER BAY ISLAND  
SPTM4 081450Z 350 12 20 STURGEON POINT LIGHT  
KOSC 081515Z 10 13 16 OSCODA  
KOSC 081515Z 10 13 16 OSCODA  
GSLM4 081440Z 320 17 20 GRAVELLY SHOALS  
 
LAKE MICHIGAN  
 
KISQ 081515Z 50 4 MANISTIQUE  
PNLM4 081500Z 50 5 8 63.86 PORT INLAND  
NABM4 081440Z 40 7 11 NAUBINWAY  
KSJX 081515Z 10 8 ST JAMES  
KPLN 081454Z 20 12 PELLSTON  
KMGN 081515Z 30 7 HARBOR SPRINGS  
KCVX 081515Z 10 8 CHARLEVOIX  
NMIM4 081428Z 360 1 8 NORTH MANITOU ISLAND  
GTLM4 081440Z 30 14 16 GRAND TRAVERSE LIGHT  
KTVC 081453Z 30 5 TRAVERSE CITY  
BSBM4 081440Z 80 8 11 BIG SABLE POINT  
LDTM4 081500Z 70 3 8 LUDINGTON  
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