828  
SXUS83 KAPX 140538  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
138 AM EDT TUE OCT 14 2025  
 
WIND DATA (KTS) WAVES WATER  
SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME  
-------------------------------------------------------------  
 
LAKE SUPERIOR/ST MARYS RIVER  
 
GRMM4 140450Z 310 14 17 GRAND MARAIS  
PTIM4 140500Z 310 17 20 POINT IROQUOIS  
CYAM 140500Z 320 6 SOO (CANADA)  
KANJ 140455Z 320 10 17 SAULT STE MARIE  
SWPM4 140500Z 320 10 12 59.36 S.W. PIER  
LTRM4 140500Z 330 8 12 57.74 LITTLE RAPIDS  
RCKM4 140500Z 290 6 8 58.09 ROCK CUT  
WNEM4 140500Z 310 6 9 58.28 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 140500Z 300 5 7 58.28 DETOUR VILLAGE  
KDRM 140515Z 300 3 DRUMMOND ISLAND  
KMCD 140515Z 340 11 MACKINAC ISLAND  
MACM4 140500Z 330 8 11 59.36 MACKINAC CITY  
KSLH 140515Z 330 6 CHEBOYGAN AIRPORT  
CYGM4 140525Z 320 12 16 CHEBOYGAN MARINA  
SRLM4 140400Z 300 6 SPECTACLE REEF LIGHT  
KPZQ 140515Z 280 3 ROGERS CITY  
PRIM4 140450Z 240 3 8 PRESQUE ISLE LIGHT  
KAPN 140454Z CALM ALPENA GUARD BASE  
APNM4 140520Z 280 5 6 ALPENA HARBOR LIGHT  
TBIM4 140500Z 240 6 THUNDER BAY ISLAND  
SPTM4 140450Z 160 1 5 STURGEON POINT LIGHT  
KOSC 140515Z 230 2 OSCODA  
KOSC 140515Z 230 2 OSCODA  
GSLM4 140440Z 150 5 10 GRAVELLY SHOALS  
 
LAKE MICHIGAN  
 
KISQ 140515Z 350 6 MANISTIQUE  
PNLM4 140500Z 360 5 6 60.97 PORT INLAND  
NABM4 140440Z 340 7 12 NAUBINWAY  
KSJX 140515Z 350 6 ST JAMES  
KPLN 140532Z 350 10 PELLSTON  
KMGN 140515Z 300 3 HARBOR SPRINGS  
KCVX 140515Z 350 7 CHARLEVOIX  
NMIM4 140428Z CALM NORTH MANITOU ISLAND  
GTLM4 140440Z 340 8 11 GRAND TRAVERSE LIGHT  
KTVC 140531Z 340 5 TRAVERSE CITY  
KFKS 140515Z CALM FRANKFORT  
BSBM4 140440Z CALM 2 BIG SABLE POINT  
LDTM4 140500Z 30 1 2 LUDINGTON  
KLDM 140515Z 350 3 LUDINGTON AIRPORT  
 
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