075  
SXUS83 KAPX 122138  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
538 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 122050Z 160 16 22 GRAND MARAIS  
PTIM4 122100Z 110 12 18 POINT IROQUOIS  
CYAM 122100Z 130 11 19 SOO (CANADA)  
KANJ 122055Z 140 12 23 SAULT STE MARIE  
SWPM4 122100Z 120 13 18 59.54 S.W. PIER  
LTRM4 122100Z 150 12 17 57.91 LITTLE RAPIDS  
RCKM4 122100Z 140 11 14 57.56 ROCK CUT  
WNEM4 122100Z 150 10 15 58.28 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 122100Z 140 14 18 58.64 DETOUR VILLAGE  
KDRM 122115Z 120 6 DRUMMOND ISLAND  
KMCD 122115Z 110 14 20 MACKINAC ISLAND  
MACM4 122100Z 110 20 25 60.26 MACKINAC CITY  
KSLH 122116Z 100 10 CHEBOYGAN AIRPORT  
CYGM4 122125Z 90 14 24 CHEBOYGAN MARINA  
SRLM4 121900Z 100 19 SPECTACLE REEF LIGHT  
KPZQ 122115Z 160 9 ROGERS CITY  
PRIM4 122050Z 120 11 16 PRESQUE ISLE LIGHT  
KAPN 122054Z 120 12 ALPENA GUARD BASE  
APNM4 122120Z 120 9 ALPENA HARBOR LIGHT  
TBIM4 122100Z 120 8 11 THUNDER BAY ISLAND  
SPTM4 122050Z 150 2 7 STURGEON POINT LIGHT  
KOSC 122115Z 110 6 OSCODA  
KOSC 122115Z 110 6 OSCODA  
GSLM4 122040Z 60 12 13 GRAVELLY SHOALS  
 
LAKE MICHIGAN  
 
KISQ 122115Z 160 7 MANISTIQUE  
PNLM4 122100Z 170 10 11 60.26 PORT INLAND  
NABM4 122040Z 160 9 11 NAUBINWAY  
KPLN 122054Z 130 10 PELLSTON  
KMGN 122115Z 110 9 HARBOR SPRINGS  
KCVX 122115Z 170 5 CHARLEVOIX  
NMIM4 122028Z 130 5 8 NORTH MANITOU ISLAND  
GTLM4 122040Z 80 4 7 GRAND TRAVERSE LIGHT  
KTVC 122053Z 160 6 18 TRAVERSE CITY  
KFKS 122115Z 150 6 FRANKFORT  
BSBM4 122040Z 220 10 11 BIG SABLE POINT  
LDTM4 122100Z 250 2 6 LUDINGTON  
KLDM 122115Z 240 5 LUDINGTON AIRPORT  
 
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