949  
SXUS83 KAPX 142008  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
408 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 141950Z 70 9 10 GRAND MARAIS  
WFPM4 141940Z 80 7 9 WHITEFISH POINT  
PTIM4 141930Z 360 4 5 POINT IROQUOIS  
CYAM 141900Z CALM SOO (CANADA)  
KANJ 141955Z CALM SAULT STE MARIE  
SWPM4 141930Z CALM 69.07 S.W. PIER  
LTRM4 141930Z CALM 62.96 LITTLE RAPIDS  
RCKM4 141930Z 140 6 9 68.71 ROCK CUT  
WNEM4 141930Z 180 7 10 63.86 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 141930Z 170 9 10 69.79 DETOUR VILLAGE  
KDRM 141955Z 140 4 DRUMMOND ISLAND  
MACM4 141930Z 70 7 9 73.94 MACKINAC CITY  
CYGM4 142000Z 60 6 15 CHEBOYGAN MARINA  
SRLM4 141900Z 100 11 SPECTACLE REEF LIGHT  
KPZQ 141955Z 70 7 ROGERS CITY  
PRIM4 141950Z 90 7 12 PRESQUE ISLE LIGHT  
KAPN 141954Z 120 10 ALPENA GUARD BASE  
APNM4 141950Z 100 6 7 ALPENA HARBOR LIGHT  
TBIM4 141930Z 80 6 8 THUNDER BAY ISLAND  
SPTM4 141950Z 40 3 5 STURGEON POINT LIGHT  
KOSC 141955Z 80 12 OSCODA  
GSLM4 141940Z 50 12 13 GRAVELLY SHOALS  
 
LAKE MICHIGAN  
 
KISQ 141955Z 160 5 MANISTIQUE  
PNLM4 141930Z 150 7 8 PORT INLAND  
NABM4 141940Z 180 9 10 NAUBINWAY  
KPLN 141954Z 30 7 PELLSTON  
KMGN 141955Z 250 5 HARBOR SPRINGS  
KCVX 141955Z 360 8 CHARLEVOIX  
NMIM4 141928Z CALM NORTH MANITOU ISLAND  
GTLM4 141940Z 50 9 11 GRAND TRAVERSE LIGHT  
KTVC 141953Z 40 9 TRAVERSE CITY  
KFKS 141955Z 330 5 FRANKFORT  
MEEM4 141940Z 330 7 8 MANISTEE HARBOR  
BSBM4 141940Z 310 7 8 BIG SABLE POINT  
LDTM4 141930Z 290 7 10 LUDINGTON  
KLDM 141955Z 290 7 LUDINGTON AIRPORT  
 
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