645  
SXUS83 KAPX 071908  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
308 PM EDT TUE JUL 7 2026  
 
WIND DATA (KTS) WAVES WATER  
SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME  
-------------------------------------------------------------  
 
LAKE SUPERIOR/ST MARYS RIVER  
 
GRMM4 071850Z 300 4 6 GRAND MARAIS  
GRMM4 071850Z 300 4 6 GRAND MARAIS  
PTIM4 071830Z 120 4 8 POINT IROQUOIS  
CYAM 071800Z 180 4 SOO (CANADA)  
SWPM4 071830Z 130 5 6 61.51 S.W. PIER  
LTRM4 071830Z 150 8 10 54.49 LITTLE RAPIDS  
RCKM4 071830Z 140 7 8 64.04 ROCK CUT  
WNEM4 071830Z 150 8 11 56.84 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 071830Z 180 9 63.14 DETOUR VILLAGE  
KDRM 071855Z 180 5 DRUMMOND ISLAND  
KMCD 071835Z 260 8 MACKINAC ISLAND  
MACM4 071830Z 310 10 11 66.91 MACKINAC CITY  
KSLH 071835Z 40 5 CHEBOYGAN AIRPORT  
CYGM4 071905Z 30 6 13 CHEBOYGAN MARINA  
KPZQ 071835Z 50 6 ROGERS CITY  
PRIM4 071850Z 110 3 7 PRESQUE ISLE LIGHT  
KAPN 071854Z 100 8 ALPENA GUARD BASE  
APNM4 071850Z 130 8 9 ALPENA HARBOR LIGHT  
TBIM4 071830Z 80 4 5 THUNDER BAY ISLAND  
SPTM4 071850Z CALM STURGEON POINT LIGHT  
KOSC 071855Z 90 9 OSCODA  
TAWM4 071840Z 100 5 8 TAWAS POINT  
GSLM4 071840Z 60 7 8 GRAVELLY SHOALS  
 
LAKE MICHIGAN  
 
KISQ 071835Z 190 9 MANISTIQUE  
PNLM4 071830Z 190 5 7 68.89 PORT INLAND  
NABM4 071840Z 190 7 9 NAUBINWAY  
KSJX 071835Z 240 7 ST JAMES  
KMGN 071855Z 210 4 HARBOR SPRINGS  
KCVX 071835Z 290 4 CHARLEVOIX  
GTLM4 071840Z 270 7 8 GRAND TRAVERSE LIGHT  
KTVC 071853Z 50 5 TRAVERSE CITY  
KFKS 071835Z 300 6 FRANKFORT  
BSBM4 071840Z 280 3 4 BIG SABLE POINT  
LDTM4 071830Z 280 4 7 LUDINGTON  
KLDM 071835Z 290 7 LUDINGTON AIRPORT  
 
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