371  
SXUS83 KAPX 090338  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
1138 PM 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 090250Z 160 5 GRAND MARAIS  
PTIM4 090300Z 30 8 10 POINT IROQUOIS  
CYAM 090300Z 60 3 SOO (CANADA)  
KANJ 090255Z CALM SAULT STE MARIE  
SWPM4 090300Z 140 3 4 60.61 S.W. PIER  
LTRM4 090300Z 40 4 6 58.64 LITTLE RAPIDS  
RCKM4 090300Z 270 2 57.91 ROCK CUT  
WNEM4 090300Z CALM 1 59.36 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 090300Z 10 12 15 60.79 DETOUR VILLAGE  
KDRM 090315Z 30 4 DRUMMOND ISLAND  
KMCD 090315Z 360 4 MACKINAC ISLAND  
MACM4 090300Z 360 6 9 60.44 MACKINAC CITY  
KSLH 090315Z 230 3 CHEBOYGAN AIRPORT  
CYGM4 090325Z 10 6 11 CHEBOYGAN MARINA  
SRLM4 090200Z 350 19 SPECTACLE REEF LIGHT  
KPZQ 090315Z 270 4 ROGERS CITY  
PRIM4 090250Z 340 11 16 PRESQUE ISLE LIGHT  
KAPN 090254Z 300 3 ALPENA GUARD BASE  
APNM4 090320Z 310 5 6 ALPENA HARBOR LIGHT  
TBIM4 090300Z 280 6 8 THUNDER BAY ISLAND  
SPTM4 090250Z 310 6 12 STURGEON POINT LIGHT  
KOSC 090315Z 230 2 OSCODA  
KOSC 090315Z 230 2 OSCODA  
GSLM4 090240Z 360 18 20 GRAVELLY SHOALS  
 
LAKE MICHIGAN  
 
KISQ 090315Z CALM MANISTIQUE  
PNLM4 090300Z 50 4 5 63.31 PORT INLAND  
NABM4 090240Z 20 2 4 NAUBINWAY  
KSJX 090315Z CALM ST JAMES  
KPLN 090254Z 330 3 PELLSTON  
KMGN 090315Z CALM HARBOR SPRINGS  
KCVX 090315Z 70 5 CHARLEVOIX  
NMIM4 090228Z CALM NORTH MANITOU ISLAND  
GTLM4 090240Z 80 12 19 GRAND TRAVERSE LIGHT  
KTVC 090253Z CALM TRAVERSE CITY  
KFKS 090315Z 160 2 FRANKFORT  
BSBM4 090240Z 80 6 10 BIG SABLE POINT  
LDTM4 090300Z 90 2 3 LUDINGTON  
KLDM 090315Z 20 2 LUDINGTON AIRPORT  
 
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