835  
SXUS83 KAPX 121008  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
608 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 120950Z 120 8 GRAND MARAIS  
PTIM4 120930Z 180 2 3 POINT IROQUOIS  
CYAM 120900Z 100 5 SOO (CANADA)  
KANJ 120955Z 100 4 SAULT STE MARIE  
SWPM4 120930Z 90 5 6 59.54 S.W. PIER  
LTRM4 120930Z 100 3 4 57.91 LITTLE RAPIDS  
RCKM4 120930Z CALM 1 57.01 ROCK CUT  
WNEM4 120930Z 140 1 2 58.28 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 120930Z 130 7 9 58.81 DETOUR VILLAGE  
KDRM 120955Z 120 3 DRUMMOND ISLAND  
KMCD 120955Z 130 4 MACKINAC ISLAND  
MACM4 120930Z 140 5 7 58.46 MACKINAC CITY  
KSLH 120955Z 150 4 CHEBOYGAN AIRPORT  
CYGM4 121000Z 150 8 CHEBOYGAN MARINA  
SRLM4 120900Z 100 14 SPECTACLE REEF LIGHT  
KPZQ 120955Z 150 4 ROGERS CITY  
PRIM4 120950Z 110 16 18 PRESQUE ISLE LIGHT  
KAPN 120954Z 100 5 ALPENA GUARD BASE  
APNM4 120950Z 100 9 10 ALPENA HARBOR LIGHT  
TBIM4 120930Z 110 11 12 THUNDER BAY ISLAND  
SPTM4 120950Z 120 11 14 STURGEON POINT LIGHT  
KOSC 120955Z 350 2 OSCODA  
KOSC 120955Z 350 2 OSCODA  
GSLM4 120940Z 90 14 15 GRAVELLY SHOALS  
 
LAKE MICHIGAN  
 
KISQ 120955Z 160 7 MANISTIQUE  
PNLM4 120930Z 150 14 17 60.26 PORT INLAND  
NABM4 120940Z 150 15 18 NAUBINWAY  
KSJX 120955Z 140 4 ST JAMES  
KPLN 120954Z CALM PELLSTON  
KMGN 120955Z 70 4 HARBOR SPRINGS  
KCVX 120955Z 140 4 CHARLEVOIX  
NMIM4 120928Z CALM NORTH MANITOU ISLAND  
GTLM4 120940Z 130 2 4 GRAND TRAVERSE LIGHT  
KTVC 120953Z CALM TRAVERSE CITY  
KFKS 120955Z CALM FRANKFORT  
BSBM4 120940Z 110 6 8 BIG SABLE POINT  
LDTM4 120930Z 80 4 5 LUDINGTON  
KLDM 120955Z 80 3 LUDINGTON AIRPORT  
 
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