898  
SXUS83 KAPX 080338  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
1138 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 080250Z 360 19 24 GRAND MARAIS  
PTIM4 080300Z 310 20 25 POINT IROQUOIS  
CYAM 080300Z 320 10 19 SOO (CANADA)  
KANJ 080255Z 330 12 20 SAULT STE MARIE  
SWPM4 080300Z 360 12 16 60.79 S.W. PIER  
LTRM4 080300Z 330 11 14 58.99 LITTLE RAPIDS  
RCKM4 080300Z 280 6 8 59.71 ROCK CUT  
WNEM4 080300Z 290 6 8 59.71 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 080300Z 330 13 21 61.34 DETOUR VILLAGE  
KDRM 080315Z 330 6 15 DRUMMOND ISLAND  
KMCD 080315Z 330 10 20 MACKINAC ISLAND  
MACM4 080300Z 340 7 11 61.51 MACKINAC CITY  
KSLH 080315Z 330 9 15 CHEBOYGAN AIRPORT  
CYGM4 080325Z 360 18 30 CHEBOYGAN MARINA  
SRLM4 080100Z 320 28 SPECTACLE REEF LIGHT  
KPZQ 080315Z 320 13 18 ROGERS CITY  
PRIM4 080250Z 310 18 30 PRESQUE ISLE LIGHT  
KAPN 080254Z 330 10 ALPENA GUARD BASE  
APNM4 080320Z 340 7 10 ALPENA HARBOR LIGHT  
TBIM4 080300Z 350 9 16 THUNDER BAY ISLAND  
SPTM4 080250Z 330 11 18 STURGEON POINT LIGHT  
KOSC 080315Z 330 9 OSCODA  
KOSC 080315Z 330 9 OSCODA  
GSLM4 080240Z 300 12 14 GRAVELLY SHOALS  
 
LAKE MICHIGAN  
 
KISQ 080315Z 320 4 MANISTIQUE  
PNLM4 080300Z 350 6 8 65.11 PORT INLAND  
NABM4 080240Z 340 9 12 NAUBINWAY  
KSJX 080315Z 360 9 17 ST JAMES  
KPLN 080254Z 340 7 PELLSTON  
KMGN 080315Z CALM HARBOR SPRINGS  
KCVX 080315Z 360 10 17 CHARLEVOIX  
NMIM4 080228Z 340 5 14 NORTH MANITOU ISLAND  
GTLM4 080240Z 20 19 25 GRAND TRAVERSE LIGHT  
KTVC 080253Z 360 15 21 TRAVERSE CITY  
KFKS 080315Z 30 9 15 FRANKFORT  
BSBM4 080240Z 20 23 29 BIG SABLE POINT  
LDTM4 080300Z 10 7 12 LUDINGTON  
KLDM 080315Z 10 10 15 LUDINGTON AIRPORT  
 
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