860  
SXUS83 KAPX 130138  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
938 PM 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 130050Z 130 5 6 GRAND MARAIS  
PTIM4 130100Z 130 6 11 POINT IROQUOIS  
CYAM 130100Z 110 7 15 SOO (CANADA)  
KANJ 130055Z 120 9 14 SAULT STE MARIE  
SWPM4 130100Z 130 8 11 59.54 S.W. PIER  
LTRM4 130100Z 130 7 11 57.91 LITTLE RAPIDS  
RCKM4 130100Z 120 10 13 57.74 ROCK CUT  
WNEM4 130100Z 130 6 9 58.28 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 130100Z 140 10 14 58.64 DETOUR VILLAGE  
KDRM 130115Z 130 4 DRUMMOND ISLAND  
KMCD 130115Z 130 7 14 MACKINAC ISLAND  
MACM4 130100Z 140 12 15 60.07 MACKINAC CITY  
KSLH 130115Z 140 6 CHEBOYGAN AIRPORT  
CYGM4 130125Z 130 8 16 CHEBOYGAN MARINA  
SRLM4 130000Z 110 17 SPECTACLE REEF LIGHT  
KPZQ 130115Z 130 4 ROGERS CITY  
PRIM4 130050Z 130 8 12 PRESQUE ISLE LIGHT  
KAPN 130054Z 120 5 ALPENA GUARD BASE  
APNM4 130120Z 110 9 10 ALPENA HARBOR LIGHT  
TBIM4 130100Z 120 6 7 THUNDER BAY ISLAND  
SPTM4 130050Z CALM STURGEON POINT LIGHT  
KOSC 130115Z 100 4 OSCODA  
KOSC 130115Z 100 4 OSCODA  
GSLM4 130040Z 90 13 16 GRAVELLY SHOALS  
 
LAKE MICHIGAN  
 
KISQ 130115Z 100 3 MANISTIQUE  
PNLM4 130100Z 130 9 12 60.61 PORT INLAND  
NABM4 130040Z 120 19 22 NAUBINWAY  
KSJX 130115Z 100 3 ST JAMES  
KPLN 130054Z 130 6 PELLSTON  
KMGN 130115Z 80 5 HARBOR SPRINGS  
KCVX 130115Z 140 6 CHARLEVOIX  
NMIM4 130028Z CALM NORTH MANITOU ISLAND  
GTLM4 130040Z 140 2 7 GRAND TRAVERSE LIGHT  
KTVC 130053Z CALM TRAVERSE CITY  
KFKS 130115Z CALM FRANKFORT  
BSBM4 130040Z 100 7 BIG SABLE POINT  
LDTM4 130100Z 80 2 3 LUDINGTON  
KLDM 130115Z 100 5 LUDINGTON AIRPORT  
 
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