509  
SXUS83 KAPX 061038  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
638 AM EDT SAT SEP 6 2025  
 
WIND DATA (KTS) WAVES WATER  
SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME  
-------------------------------------------------------------  
 
LAKE SUPERIOR/ST MARYS RIVER  
 
GRMM4 060950Z 260 10 12 GRAND MARAIS  
WFPM4 060840Z 240 6 9 WHITEFISH POINT  
PTIM4 061000Z 260 4 8 POINT IROQUOIS  
CYAM 061000Z 250 8 SOO (CANADA)  
KANJ 060955Z 220 5 SAULT STE MARIE  
SWPM4 061000Z 230 10 12 63.31 S.W. PIER  
LTRM4 061000Z 220 4 7 60.07 LITTLE RAPIDS  
RCKM4 061000Z 250 4 8 61.34 ROCK CUT  
WNEM4 061000Z 250 5 7 61.51 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 061000Z 280 4 10 53.96 DETOUR VILLAGE  
KDRM 061015Z 260 4 DRUMMOND ISLAND  
KMCD 061015Z 280 10 15 MACKINAC ISLAND  
MACM4 061000Z 280 10 16 62.06 MACKINAC CITY  
KSLH 061015Z 250 4 CHEBOYGAN AIRPORT  
CYGM4 061025Z 210 8 9 CHEBOYGAN MARINA  
SRLM4 060900Z 260 13 SPECTACLE REEF LIGHT  
KPZQ 061015Z 220 7 ROGERS CITY  
PRIM4 060950Z 230 11 15 PRESQUE ISLE LIGHT  
KAPN 060954Z 250 5 ALPENA GUARD BASE  
APNM4 061020Z 270 6 8 ALPENA HARBOR LIGHT  
TBIM4 061000Z 260 17 19 THUNDER BAY ISLAND  
SPTM4 060950Z 220 2 10 STURGEON POINT LIGHT  
KOSC 061015Z 230 8 OSCODA  
KOSC 061015Z 230 8 OSCODA  
GSLM4 060940Z 230 20 24 GRAVELLY SHOALS  
 
LAKE MICHIGAN  
 
KISQ 061015Z 260 4 MANISTIQUE  
PNLM4 061000Z 270 9 12 55.21 PORT INLAND  
NABM4 060940Z 290 6 13 NAUBINWAY  
KSJX 061015Z 290 8 ST JAMES  
KPLN 060954Z 270 3 PELLSTON  
KMGN 061015Z 290 7 HARBOR SPRINGS  
KCVX 061015Z 280 10 15 CHARLEVOIX  
NMIM4 060928Z 290 1 7 NORTH MANITOU ISLAND  
GTLM4 060940Z 280 22 25 GRAND TRAVERSE LIGHT  
KTVC 061031Z 290 9 TRAVERSE CITY  
KFKS 061015Z 280 14 19 FRANKFORT  
MEEM4 060940Z 280 20 24 MANISTEE HARBOR  
BSBM4 060940Z 280 20 26 BIG SABLE POINT  
LDTM4 061000Z 280 9 14 LUDINGTON  
KLDM 061015Z 280 5 16 LUDINGTON AIRPORT  
 
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