516  
SXUS83 KAPX 121908  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
308 PM EDT SUN OCT 12 2025  
 
WIND DATA (KTS) WAVES WATER  
SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME  
-------------------------------------------------------------  
 
LAKE SUPERIOR/ST MARYS RIVER  
 
GRMM4 121850Z 160 16 22 GRAND MARAIS  
PTIM4 121830Z 120 10 15 POINT IROQUOIS  
CYAM 121800Z 130 12 18 SOO (CANADA)  
KANJ 121855Z 150 13 22 SAULT STE MARIE  
SWPM4 121830Z 150 10 17 59.54 S.W. PIER  
LTRM4 121830Z 150 14 17 57.91 LITTLE RAPIDS  
RCKM4 121830Z 130 13 20 57.19 ROCK CUT  
WNEM4 121830Z 140 14 19 58.28 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 121830Z 140 14 19 58.64 DETOUR VILLAGE  
KDRM 121855Z 130 9 14 DRUMMOND ISLAND  
KMCD 121855Z 110 11 20 MACKINAC ISLAND  
MACM4 121830Z 110 17 18 59.18 MACKINAC CITY  
KSLH 121856Z 130 12 17 CHEBOYGAN AIRPORT  
CYGM4 121900Z 60 19 26 CHEBOYGAN MARINA  
SRLM4 121700Z 110 10 SPECTACLE REEF LIGHT  
KPZQ 121855Z 120 9 ROGERS CITY  
PRIM4 121850Z 120 12 16 PRESQUE ISLE LIGHT  
KAPN 121854Z 110 11 19 ALPENA GUARD BASE  
APNM4 121850Z 120 10 11 ALPENA HARBOR LIGHT  
TBIM4 121830Z 130 11 14 THUNDER BAY ISLAND  
SPTM4 121850Z 130 10 15 STURGEON POINT LIGHT  
KOSC 121855Z 100 10 14 OSCODA  
KOSC 121855Z 100 10 14 OSCODA  
GSLM4 121840Z 60 15 16 GRAVELLY SHOALS  
 
LAKE MICHIGAN  
 
KISQ 121855Z 150 11 17 MANISTIQUE  
PNLM4 121830Z 180 13 15 60.26 PORT INLAND  
NABM4 121840Z 170 9 11 NAUBINWAY  
KSJX 121855Z 130 10 ST JAMES  
KPLN 121854Z 100 10 PELLSTON  
KMGN 121855Z 160 4 HARBOR SPRINGS  
KCVX 121855Z 130 8 14 CHARLEVOIX  
NMIM4 121828Z 130 4 7 NORTH MANITOU ISLAND  
GTLM4 121840Z 160 3 10 GRAND TRAVERSE LIGHT  
KTVC 121853Z 160 4 TRAVERSE CITY  
KFKS 121855Z 180 9 FRANKFORT  
BSBM4 121840Z 190 9 15 BIG SABLE POINT  
LDTM4 121830Z 170 4 8 LUDINGTON  
KLDM 121855Z 170 10 14 LUDINGTON AIRPORT  
 
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