107  
SXUS83 KAPX 131138  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
738 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 131050Z 190 17 28 GRAND MARAIS  
PTIM4 131100Z 130 3 7 POINT IROQUOIS  
CYAM 131100Z 120 3 SOO (CANADA)  
KANJ 131055Z 140 7 SAULT STE MARIE  
SWPM4 131100Z 160 3 7 58.99 S.W. PIER  
LTRM4 131100Z 160 5 12 57.74 LITTLE RAPIDS  
RCKM4 131100Z 140 6 7 57.56 ROCK CUT  
WNEM4 131100Z 140 6 9 58.28 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 131100Z 180 7 9 58.46 DETOUR VILLAGE  
KDRM 131115Z 160 3 DRUMMOND ISLAND  
KMCD 131115Z 160 9 15 MACKINAC ISLAND  
MACM4 131100Z 160 7 9 58.09 MACKINAC CITY  
KSLH 131116Z 170 6 CHEBOYGAN AIRPORT  
CYGM4 131125Z 180 8 15 CHEBOYGAN MARINA  
SRLM4 131000Z 160 11 SPECTACLE REEF LIGHT  
KPZQ 131115Z 180 7 ROGERS CITY  
PRIM4 131050Z 180 3 9 PRESQUE ISLE LIGHT  
KAPN 131127Z CALM ALPENA GUARD BASE  
APNM4 131120Z 150 3 ALPENA HARBOR LIGHT  
TBIM4 131100Z 160 7 8 THUNDER BAY ISLAND  
SPTM4 131050Z CALM STURGEON POINT LIGHT  
KOSC 131115Z 310 4 OSCODA  
KOSC 131115Z 310 4 OSCODA  
GSLM4 131040Z 130 7 10 GRAVELLY SHOALS  
 
LAKE MICHIGAN  
 
KISQ 131115Z 180 9 15 MANISTIQUE  
PNLM4 131100Z 170 15 19 60.79 PORT INLAND  
NABM4 131040Z 170 18 20 NAUBINWAY  
KSJX 131115Z 160 7 14 ST JAMES  
KPLN 131054Z CALM PELLSTON  
KMGN 131115Z 70 3 HARBOR SPRINGS  
KCVX 131115Z 150 6 CHARLEVOIX  
NMIM4 131028Z CALM NORTH MANITOU ISLAND  
GTLM4 131040Z 170 6 16 GRAND TRAVERSE LIGHT  
KTVC 131053Z 200 4 TRAVERSE CITY  
KFKS 131115Z 140 5 FRANKFORT  
BSBM4 131040Z 130 8 11 BIG SABLE POINT  
LDTM4 131100Z 120 5 7 LUDINGTON  
KLDM 131115Z 130 5 LUDINGTON AIRPORT  
 
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