656  
SXUS83 KAPX 121538  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
1138 AM EDT SUN OCT 12 2025  
 
WIND DATA (KTS) WAVES WATER  
SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME  
-------------------------------------------------------------  
 
LAKE SUPERIOR/ST MARYS RIVER  
 
GRMM4 121450Z 160 8 18 GRAND MARAIS  
PTIM4 121500Z 120 8 12 POINT IROQUOIS  
CYAM 121500Z 130 12 18 SOO (CANADA)  
SWPM4 121500Z 120 8 11 59.54 S.W. PIER  
LTRM4 121500Z 120 8 12 57.91 LITTLE RAPIDS  
RCKM4 121500Z 110 14 18 57.01 ROCK CUT  
WNEM4 121500Z 140 7 10 58.28 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 121500Z 150 11 16 58.64 DETOUR VILLAGE  
KDRM 121515Z 150 9 15 DRUMMOND ISLAND  
KMCD 121516Z 150 9 14 MACKINAC ISLAND  
MACM4 121500Z 140 8 14 58.46 MACKINAC CITY  
KSLH 121515Z 130 10 14 CHEBOYGAN AIRPORT  
CYGM4 121525Z 150 18 20 CHEBOYGAN MARINA  
SRLM4 121300Z 120 12 SPECTACLE REEF LIGHT  
KPZQ 121515Z 140 9 ROGERS CITY  
PRIM4 121450Z 120 10 14 PRESQUE ISLE LIGHT  
KAPN 121527Z 120 13 ALPENA GUARD BASE  
APNM4 121520Z 120 11 12 ALPENA HARBOR LIGHT  
TBIM4 121500Z 120 7 9 THUNDER BAY ISLAND  
SPTM4 121450Z 120 10 13 STURGEON POINT LIGHT  
KOSC 121515Z 110 9 OSCODA  
KOSC 121515Z 110 9 OSCODA  
GSLM4 121440Z 100 10 12 GRAVELLY SHOALS  
 
LAKE MICHIGAN  
 
KISQ 121515Z 170 8 MANISTIQUE  
PNLM4 121500Z 160 13 16 60.26 PORT INLAND  
NABM4 121440Z 160 12 15 NAUBINWAY  
KSJX 121515Z 150 9 ST JAMES  
KPLN 121509Z 140 6 PELLSTON  
KMGN 121515Z 140 6 HARBOR SPRINGS  
KCVX 121515Z 140 6 CHARLEVOIX  
NMIM4 121428Z 150 1 7 NORTH MANITOU ISLAND  
GTLM4 121440Z 180 4 11 GRAND TRAVERSE LIGHT  
KTVC 121528Z 130 4 TRAVERSE CITY  
KFKS 121515Z 130 8 FRANKFORT  
BSBM4 121440Z 120 6 10 BIG SABLE POINT  
LDTM4 121500Z 80 4 7 LUDINGTON  
KLDM 121515Z 120 7 LUDINGTON AIRPORT  
 
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