700  
SXUS83 KAPX 010408  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
1208 AM EDT TUE JUL 1 2025  
 
WIND DATA (KTS) WAVES WATER  
SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME  
-------------------------------------------------------------  
 
LAKE SUPERIOR/ST MARYS RIVER  
 
GRMM4 010350Z 290 4 7 GRAND MARAIS  
WFPM4 010340Z 220 3 WHITEFISH POINT  
PTIM4 010330Z 170 3 6 POINT IROQUOIS  
CYAM 010354Z CALM SOO (CANADA)  
KANJ 010355Z 230 3 SAULT STE MARIE  
SWPM4 010330Z 130 2 4 56.29 S.W. PIER  
LTRM4 010330Z 10 3 5 51.97 LITTLE RAPIDS  
RCKM4 010330Z 310 5 6 59.71 ROCK CUT  
WNEM4 010330Z 310 3 5 55.21 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 010330Z 190 2 3 60.07 DETOUR VILLAGE  
KDRM 010355Z CALM DRUMMOND ISLAND  
KMCD 010355Z 240 7 MACKINAC ISLAND  
MACM4 010330Z 200 6 7 60.44 MACKINAC CITY  
KSLH 010355Z 160 3 CHEBOYGAN AIRPORT  
CYGM4 010355Z 230 6 10 CHEBOYGAN MARINA  
SRLM4 010200Z 190 9 SPECTACLE REEF LIGHT  
KPZQ 010355Z 230 4 ROGERS CITY  
PRIM4 010350Z 200 2 7 PRESQUE ISLE LIGHT  
KAPN 010354Z CALM ALPENA GUARD BASE  
APNM4 010350Z 50 1 2 ALPENA HARBOR LIGHT  
TBIM4 010330Z 290 8 12 THUNDER BAY ISLAND  
SPTM4 010350Z CALM STURGEON POINT LIGHT  
TAWM4 010340Z 180 1 2 TAWAS POINT  
GSLM4 010340Z 160 2 6 GRAVELLY SHOALS  
 
LAKE MICHIGAN  
 
KISQ 010355Z 300 3 MANISTIQUE  
PNLM4 010330Z 240 3 6 65.47 PORT INLAND  
NABM4 010340Z 290 5 7 NAUBINWAY  
KSJX 010355Z 230 9 ST JAMES  
KPLN 010254Z 260 5 PELLSTON  
KMGN 010252Z CALM HARBOR SPRINGS  
KCVX 010355Z 280 4 CHARLEVOIX  
NMIM4 010328Z 320 5 12 NORTH MANITOU ISLAND  
GTLM4 010340Z 290 18 24 GRAND TRAVERSE LIGHT  
KTVC 010353Z CALM TRAVERSE CITY  
KFKS 010355Z CALM FRANKFORT  
MEEM4 010340Z 240 10 11 MANISTEE HARBOR  
BSBM4 010340Z 260 14 16 BIG SABLE POINT  
LDTM4 010330Z 270 4 6 LUDINGTON  
KLDM 010355Z 290 3 LUDINGTON AIRPORT  
 
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