913  
SXUS83 KAPX 131308  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
908 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 131250Z 190 20 26 GRAND MARAIS  
PTIM4 131230Z 120 9 12 POINT IROQUOIS  
CYAM 131200Z 120 5 SOO (CANADA)  
KANJ 131255Z 140 6 17 SAULT STE MARIE  
SWPM4 131230Z 140 6 11 58.99 S.W. PIER  
LTRM4 131230Z 140 7 9 57.74 LITTLE RAPIDS  
RCKM4 131230Z 130 8 10 57.56 ROCK CUT  
WNEM4 131230Z 130 4 9 58.28 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 131230Z 170 10 12 58.46 DETOUR VILLAGE  
KDRM 131255Z 150 6 DRUMMOND ISLAND  
KMCD 131255Z 160 9 16 MACKINAC ISLAND  
MACM4 131230Z 160 7 9 58.09 MACKINAC CITY  
KSLH 131255Z 160 7 CHEBOYGAN AIRPORT  
CYGM4 131300Z 160 12 14 CHEBOYGAN MARINA  
SRLM4 131100Z 150 13 SPECTACLE REEF LIGHT  
KPZQ 131255Z 170 5 ROGERS CITY  
PRIM4 131250Z 150 5 10 PRESQUE ISLE LIGHT  
KAPN 131254Z 150 3 ALPENA GUARD BASE  
APNM4 131250Z 130 5 ALPENA HARBOR LIGHT  
TBIM4 131230Z 150 7 8 THUNDER BAY ISLAND  
SPTM4 131250Z CALM STURGEON POINT LIGHT  
KOSC 131255Z 50 2 OSCODA  
KOSC 131255Z 50 2 OSCODA  
GSLM4 131240Z 100 8 9 GRAVELLY SHOALS  
 
LAKE MICHIGAN  
 
KISQ 131255Z 180 10 16 MANISTIQUE  
PNLM4 131230Z 180 15 16 60.79 PORT INLAND  
NABM4 131240Z 180 17 20 NAUBINWAY  
KSJX 131255Z 170 7 ST JAMES  
KPLN 131253Z 150 4 PELLSTON  
KMGN 131255Z 50 3 HARBOR SPRINGS  
KCVX 131255Z 160 5 CHARLEVOIX  
NMIM4 131228Z CALM NORTH MANITOU ISLAND  
GTLM4 131240Z 170 6 13 GRAND TRAVERSE LIGHT  
KTVC 131253Z 180 4 TRAVERSE CITY  
KFKS 131255Z 170 4 FRANKFORT  
BSBM4 131240Z 130 6 9 BIG SABLE POINT  
LDTM4 131230Z 100 4 6 LUDINGTON  
KLDM 131255Z 110 3 LUDINGTON AIRPORT  
 
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