280  
SXUS83 KAPX 131008  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
608 AM EDT MON OCT 13 2025  
 
WIND DATA (KTS) WAVES WATER  
SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME  
-------------------------------------------------------------  
 
LAKE SUPERIOR/ST MARYS RIVER  
 
GRMM4 130950Z 160 10 15 GRAND MARAIS  
PTIM4 130930Z 130 2 6 POINT IROQUOIS  
CYAM 130900Z 120 6 SOO (CANADA)  
KANJ 130955Z 140 6 SAULT STE MARIE  
SWPM4 130930Z 140 6 10 59.18 S.W. PIER  
LTRM4 130930Z 140 7 10 57.74 LITTLE RAPIDS  
RCKM4 130930Z 130 6 8 57.56 ROCK CUT  
WNEM4 130930Z 130 5 8 58.28 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 130930Z 180 7 9 58.46 DETOUR VILLAGE  
KDRM 130955Z CALM DRUMMOND ISLAND  
KMCD 130956Z 160 9 15 MACKINAC ISLAND  
MACM4 130930Z 160 11 15 58.99 MACKINAC CITY  
KSLH 130955Z 170 4 CHEBOYGAN AIRPORT  
CYGM4 131000Z 190 8 10 CHEBOYGAN MARINA  
SRLM4 130900Z 170 14 SPECTACLE REEF LIGHT  
KPZQ 130955Z 190 6 ROGERS CITY  
PRIM4 130950Z 160 6 10 PRESQUE ISLE LIGHT  
KAPN 130954Z CALM ALPENA GUARD BASE  
APNM4 130950Z 150 5 6 ALPENA HARBOR LIGHT  
TBIM4 130930Z 170 7 8 THUNDER BAY ISLAND  
SPTM4 130950Z 190 1 5 STURGEON POINT LIGHT  
KOSC 130955Z 100 1 OSCODA  
KOSC 130955Z 100 1 OSCODA  
GSLM4 130940Z 130 12 14 GRAVELLY SHOALS  
 
LAKE MICHIGAN  
 
KISQ 130955Z 170 8 17 MANISTIQUE  
PNLM4 130930Z 180 17 21 60.79 PORT INLAND  
NABM4 130940Z 180 21 24 NAUBINWAY  
KSJX 130955Z 170 5 ST JAMES  
KPLN 131000Z CALM PELLSTON  
KMGN 130955Z 60 3 HARBOR SPRINGS  
KCVX 130955Z 140 5 CHARLEVOIX  
NMIM4 130928Z CALM NORTH MANITOU ISLAND  
GTLM4 130940Z 180 3 12 GRAND TRAVERSE LIGHT  
KTVC 130953Z 180 4 TRAVERSE CITY  
KFKS 130955Z 160 4 FRANKFORT  
BSBM4 130940Z 130 7 10 BIG SABLE POINT  
LDTM4 130930Z 110 4 7 LUDINGTON  
KLDM 130955Z 120 4 LUDINGTON AIRPORT  
 
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