214  
SXUS83 KAPX 141908  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
308 PM EDT THU AUG 14 2025  
 
WIND DATA (KTS) WAVES WATER  
SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME  
-------------------------------------------------------------  
 
LAKE SUPERIOR/ST MARYS RIVER  
 
GRMM4 141850Z 40 8 9 GRAND MARAIS  
WFPM4 141840Z 80 5 7 WHITEFISH POINT  
PTIM4 141830Z 350 5 POINT IROQUOIS  
CYAM 141800Z 240 3 SOO (CANADA)  
SWPM4 141830Z 60 1 2 69.07 S.W. PIER  
LTRM4 141830Z CALM 62.78 LITTLE RAPIDS  
RCKM4 141830Z 140 5 6 68.54 ROCK CUT  
WNEM4 141830Z 70 1 3 63.86 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 141830Z 180 8 10 69.79 DETOUR VILLAGE  
KDRM 141855Z CALM DRUMMOND ISLAND  
KMCD 141855Z 90 7 MACKINAC ISLAND  
MACM4 141830Z 70 8 10 73.39 MACKINAC CITY  
CYGM4 141855Z 50 10 16 CHEBOYGAN MARINA  
SRLM4 141800Z 100 11 SPECTACLE REEF LIGHT  
KPZQ 141855Z 60 7 ROGERS CITY  
PRIM4 141850Z 90 8 12 PRESQUE ISLE LIGHT  
KAPN 141854Z 90 8 ALPENA GUARD BASE  
APNM4 141850Z 110 6 7 ALPENA HARBOR LIGHT  
TBIM4 141830Z 70 7 8 THUNDER BAY ISLAND  
SPTM4 141850Z 50 2 7 STURGEON POINT LIGHT  
KOSC 141855Z 60 10 14 OSCODA  
GSLM4 141840Z 50 10 13 GRAVELLY SHOALS  
 
LAKE MICHIGAN  
 
KISQ 141855Z 160 7 MANISTIQUE  
PNLM4 141830Z 150 6 7 PORT INLAND  
NABM4 141840Z 180 6 7 NAUBINWAY  
KSJX 141855Z 270 6 ST JAMES  
KPLN 141854Z 150 6 PELLSTON  
KMGN 141855Z 210 4 HARBOR SPRINGS  
KCVX 141855Z 340 9 CHARLEVOIX  
NMIM4 141828Z CALM NORTH MANITOU ISLAND  
GTLM4 141840Z 40 6 8 GRAND TRAVERSE LIGHT  
KTVC 141853Z 30 8 TRAVERSE CITY  
KFKS 141855Z 250 6 FRANKFORT  
MEEM4 141840Z 340 5 6 MANISTEE HARBOR  
BSBM4 141840Z 320 6 7 BIG SABLE POINT  
LDTM4 141830Z 270 5 7 LUDINGTON  
KLDM 141855Z 290 5 LUDINGTON AIRPORT  
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