516  
SXUS83 KAPX 132008  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
408 PM 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 131950Z 220 7 9 GRAND MARAIS  
PTIM4 131930Z CALM 2 POINT IROQUOIS  
CYAM 131900Z 140 5 SOO (CANADA)  
KANJ 131955Z 130 5 SAULT STE MARIE  
SWPM4 131930Z 150 3 8 58.99 S.W. PIER  
LTRM4 131930Z 160 9 13 57.91 LITTLE RAPIDS  
RCKM4 131930Z 120 11 12 57.91 ROCK CUT  
WNEM4 131930Z 140 5 9 58.28 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 131930Z 140 11 16 58.28 DETOUR VILLAGE  
KDRM 131955Z 140 8 DRUMMOND ISLAND  
MACM4 131930Z 350 6 8 58.64 MACKINAC CITY  
KSLH 131955Z 220 8 CHEBOYGAN AIRPORT  
CYGM4 132000Z 230 10 17 CHEBOYGAN MARINA  
SRLM4 131900Z 110 10 SPECTACLE REEF LIGHT  
KPZQ 131955Z 50 4 ROGERS CITY  
PRIM4 131950Z 120 13 17 PRESQUE ISLE LIGHT  
KAPN 131954Z 100 9 ALPENA GUARD BASE  
APNM4 131950Z 120 12 13 ALPENA HARBOR LIGHT  
TBIM4 131930Z 140 10 12 THUNDER BAY ISLAND  
SPTM4 131950Z 150 5 9 STURGEON POINT LIGHT  
KOSC 131955Z 130 9 OSCODA  
KOSC 131955Z 130 9 OSCODA  
GSLM4 131940Z 80 4 5 GRAVELLY SHOALS  
 
LAKE MICHIGAN  
 
KISQ 131955Z 170 5 MANISTIQUE  
PNLM4 131930Z 240 13 14 60.79 PORT INLAND  
NABM4 131940Z 210 11 13 NAUBINWAY  
KSJX 131955Z 220 6 ST JAMES  
KPLN 131954Z 220 7 PELLSTON  
KMGN 131955Z 270 4 HARBOR SPRINGS  
KCVX 131955Z 230 5 CHARLEVOIX  
NMIM4 131928Z 200 1 6 NORTH MANITOU ISLAND  
GTLM4 131940Z 230 1 6 GRAND TRAVERSE LIGHT  
KTVC 131953Z 250 7 TRAVERSE CITY  
KFKS 131955Z 220 8 FRANKFORT  
BSBM4 131940Z 190 8 10 BIG SABLE POINT  
LDTM4 131930Z 210 4 6 LUDINGTON  
KLDM 131955Z 240 8 LUDINGTON AIRPORT  
 
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