077  
SXUS83 KAPX 072038  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
438 PM EDT TUE OCT 7 2025  
 
WIND DATA (KTS) WAVES WATER  
SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME  
-------------------------------------------------------------  
 
LAKE SUPERIOR/ST MARYS RIVER  
 
GRMM4 071950Z 310 26 30 GRAND MARAIS  
PTIM4 072000Z 300 18 22 POINT IROQUOIS  
CYAM 071900Z 290 8 SOO (CANADA)  
KANJ 071955Z 300 10 SAULT STE MARIE  
SWPM4 072000Z 290 15 20 60.79 S.W. PIER  
LTRM4 072000Z 310 11 15 59.18 LITTLE RAPIDS  
RCKM4 072000Z 310 10 13 59.71 ROCK CUT  
WNEM4 072000Z 320 8 14 59.71 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 072000Z 250 9 12 61.34 DETOUR VILLAGE  
KDRM 072015Z CALM DRUMMOND ISLAND  
KMCD 072015Z 250 9 18 MACKINAC ISLAND  
MACM4 072000Z 260 12 17 61.87 MACKINAC CITY  
KSLH 072015Z 270 12 16 CHEBOYGAN AIRPORT  
CYGM4 072025Z 310 6 28 CHEBOYGAN MARINA  
SRLM4 071800Z 270 16 SPECTACLE REEF LIGHT  
KPZQ 072015Z 330 10 17 ROGERS CITY  
PRIM4 071950Z 300 11 17 PRESQUE ISLE LIGHT  
KAPN 071954Z 300 9 ALPENA GUARD BASE  
APNM4 072020Z 320 9 11 ALPENA HARBOR LIGHT  
TBIM4 072000Z 360 8 13 THUNDER BAY ISLAND  
SPTM4 071950Z 130 1 8 STURGEON POINT LIGHT  
GSLM4 071940Z 360 2 4 GRAVELLY SHOALS  
 
LAKE MICHIGAN  
 
KISQ 072015Z 280 6 MANISTIQUE  
PNLM4 072000Z 240 14 16 64.94 PORT INLAND  
NABM4 071940Z 220 12 18 NAUBINWAY  
KSJX 072015Z 250 11 ST JAMES  
KPLN 071954Z 290 13 20 PELLSTON  
KMGN 072015Z 250 8 HARBOR SPRINGS  
KCVX 072015Z 280 14 CHARLEVOIX  
NMIM4 071928Z CALM 6 NORTH MANITOU ISLAND  
GTLM4 071940Z 280 11 14 GRAND TRAVERSE LIGHT  
KFKS 072015Z 300 9 FRANKFORT  
BSBM4 071940Z 330 10 13 BIG SABLE POINT  
LDTM4 072000Z 350 4 10 LUDINGTON  
KLDM 072015Z 340 10 LUDINGTON AIRPORT  
 
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