379  
SXUS83 KAPX 171708  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
108 PM EDT WED JUN 17 2026  
 
WIND DATA (KTS) WAVES WATER  
SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME  
-------------------------------------------------------------  
 
LAKE SUPERIOR/ST MARYS RIVER  
 
GRMM4 171650Z 60 9 10 GRAND MARAIS  
GRMM4 171650Z 60 9 10 GRAND MARAIS  
PTIM4 171630Z 90 4 6 POINT IROQUOIS  
CYAM 171600Z 140 6 SOO (CANADA)  
KANJ 171655Z 140 7 SAULT STE MARIE  
SWPM4 171630Z 70 8 54.31 S.W. PIER  
LTRM4 171630Z 160 6 9 48.56 LITTLE RAPIDS  
RCKM4 171630Z 140 9 11 54.68 ROCK CUT  
WNEM4 171630Z 150 6 10 49.99 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 171630Z 180 11 13 52.69 DETOUR VILLAGE  
KDRM 171655Z 140 5 DRUMMOND ISLAND  
KMCD 171655Z 90 9 MACKINAC ISLAND  
MACM4 171630Z 30 5 6 57.56 MACKINAC CITY  
KSLH 171655Z 80 11 CHEBOYGAN AIRPORT  
CYGM4 171705Z 30 8 22 CHEBOYGAN MARINA  
KPZQ 171655Z 80 9 ROGERS CITY  
PRIM4 171550Z 110 6 11 PRESQUE ISLE LIGHT  
KAPN 171654Z 140 10 ALPENA GUARD BASE  
APNM4 171650Z 130 12 14 ALPENA HARBOR LIGHT  
SPTM4 171650Z 180 8 15 STURGEON POINT LIGHT  
KOSC 171655Z 210 10 OSCODA  
TAWM4 171640Z 190 1 4 TAWAS POINT  
GSLM4 171640Z 200 2 5 GRAVELLY SHOALS  
 
LAKE MICHIGAN  
 
KISQ 171655Z 180 5 MANISTIQUE  
PNLM4 171630Z 180 6 7 54.31 PORT INLAND  
NABM4 171640Z 140 7 8 NAUBINWAY  
KSJX 171655Z 260 8 ST JAMES  
KPLN 171654Z 110 7 PELLSTON  
KMGN 171655Z 220 4 HARBOR SPRINGS  
KCVX 171655Z 10 4 CHARLEVOIX  
GTLM4 171640Z 260 3 4 GRAND TRAVERSE LIGHT  
KTVC 171653Z 200 7 TRAVERSE CITY  
KFKS 171655Z 150 9 FRANKFORT  
BSBM4 171640Z 170 13 17 BIG SABLE POINT  
LDTM4 171630Z 200 11 16 LUDINGTON  
KLDM 171655Z 180 7 17 LUDINGTON AIRPORT  
 
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