774  
SXUS83 KAPX 090508  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
108 AM EDT THU OCT 9 2025  
 
WIND DATA (KTS) WAVES WATER  
SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME  
-------------------------------------------------------------  
 
LAKE SUPERIOR/ST MARYS RIVER  
 
GRMM4 090450Z 160 5 6 GRAND MARAIS  
PTIM4 090430Z 50 7 8 POINT IROQUOIS  
CYAM 090400Z 80 2 SOO (CANADA)  
KANJ 090455Z 70 3 SAULT STE MARIE  
SWPM4 090430Z 140 1 2 60.44 S.W. PIER  
LTRM4 090430Z CALM 1 58.64 LITTLE RAPIDS  
RCKM4 090430Z CALM 1 57.56 ROCK CUT  
WNEM4 090430Z 180 1 2 59.18 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 090430Z 70 7 9 60.79 DETOUR VILLAGE  
KDRM 090455Z CALM DRUMMOND ISLAND  
KMCD 090455Z 20 5 MACKINAC ISLAND  
MACM4 090430Z 360 5 7 60.26 MACKINAC CITY  
KSLH 090455Z 230 2 CHEBOYGAN AIRPORT  
CYGM4 090500Z 270 6 7 CHEBOYGAN MARINA  
SRLM4 090400Z 20 14 SPECTACLE REEF LIGHT  
KPZQ 090455Z 250 3 ROGERS CITY  
PRIM4 090450Z 20 10 17 PRESQUE ISLE LIGHT  
KAPN 090454Z CALM ALPENA GUARD BASE  
APNM4 090450Z 320 6 7 ALPENA HARBOR LIGHT  
TBIM4 090430Z 300 4 6 THUNDER BAY ISLAND  
SPTM4 090450Z 300 5 11 STURGEON POINT LIGHT  
KOSC 090455Z 290 2 OSCODA  
KOSC 090455Z 290 2 OSCODA  
GSLM4 090440Z 360 14 18 GRAVELLY SHOALS  
 
LAKE MICHIGAN  
 
KISQ 090455Z CALM MANISTIQUE  
PNLM4 090430Z 50 5 63.14 PORT INLAND  
NABM4 090440Z 350 2 4 NAUBINWAY  
KSJX 090455Z CALM ST JAMES  
KPLN 090454Z CALM PELLSTON  
KMGN 090455Z CALM HARBOR SPRINGS  
KCVX 090455Z 120 4 CHARLEVOIX  
NMIM4 090428Z CALM NORTH MANITOU ISLAND  
GTLM4 090440Z 100 6 12 GRAND TRAVERSE LIGHT  
KTVC 090453Z CALM TRAVERSE CITY  
KFKS 090455Z CALM FRANKFORT  
BSBM4 090440Z 60 4 5 BIG SABLE POINT  
LDTM4 090430Z 90 2 3 LUDINGTON  
KLDM 090455Z 70 2 LUDINGTON AIRPORT  
 
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