604  
SXUS83 KAPX 040438  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
1238 AM EDT SUN OCT 4 2026  
 
WIND DATA (KTS) WAVES WATER  
SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME  
-------------------------------------------------------------  
 
LAKE SUPERIOR/ST MARYS RIVER  
 
GRMM4 040340Z 160 16 19 GRAND MARAIS  
GRMM4 040340Z 160 16 19 GRAND MARAIS  
PTIM4 040400Z 130 7 13 POINT IROQUOIS  
CYAM 040400Z 120 6 SOO (CANADA)  
KANJ 040355Z 120 7 SAULT STE MARIE  
SWPM4 040400Z 120 8 11 62.59 S.W. PIER  
LTRM4 040400Z 130 11 16 60.26 LITTLE RAPIDS  
RCKM4 040400Z 150 9 13 60.97 ROCK CUT  
WNEM4 040400Z 150 8 11 60.79 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 040400Z 180 19 23 59.54 DETOUR VILLAGE  
KDRM 040415Z 190 6 DRUMMOND ISLAND  
KMCD 040415Z 160 8 16 MACKINAC ISLAND  
MACM4 040400Z 160 9 11 60.44 MACKINAC CITY  
KSLH 040415Z 170 6 CHEBOYGAN AIRPORT  
CYGM4 040430Z 170 8 13 CHEBOYGAN MARINA  
KPZQ 040415Z 190 7 ROGERS CITY  
PRIM4 040350Z 160 6 10 PRESQUE ISLE LIGHT  
KAPN 040354Z 160 5 ALPENA GUARD BASE  
APNM4 040420Z 190 12 15 ALPENA HARBOR LIGHT  
TBIM4 040400Z 170 19 22 THUNDER BAY ISLAND  
SPTM4 040350Z 160 11 16 STURGEON POINT LIGHT  
KOSC 040415Z 170 8 OSCODA  
TAWM4 040340Z 150 4 8 TAWAS POINT  
 
LAKE MICHIGAN  
 
KISQ 040415Z 190 12 MANISTIQUE  
PNLM4 040400Z 180 14 17 61.51 PORT INLAND  
NABM4 040340Z 180 17 20 NAUBINWAY  
KPLN 040354Z 130 7 PELLSTON  
KMGN 040415Z 200 6 HARBOR SPRINGS  
KCVX 040415Z 150 9 CHARLEVOIX  
GTLM4 040340Z 180 5 10 GRAND TRAVERSE LIGHT  
KTVC 040353Z 160 4 TRAVERSE CITY  
KFKS 040415Z 160 9 FRANKFORT  
BSBM4 040340Z 160 13 17 BIG SABLE POINT  
LDTM4 040400Z 150 6 9 LUDINGTON  
KLDM 040415Z 130 4 LUDINGTON AIRPORT  
 
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