326  
SXUS83 KAPX 141008  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
608 AM 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 140950Z 260 4 5 GRAND MARAIS  
WFPM4 140940Z 80 13 14 WHITEFISH POINT  
PTIM4 140930Z 40 2 4 POINT IROQUOIS  
CYAM 140900Z CALM SOO (CANADA)  
KANJ 140955Z CALM SAULT STE MARIE  
SWPM4 140930Z 60 4 5 69.07 S.W. PIER  
LTRM4 140930Z 50 5 6 62.24 LITTLE RAPIDS  
RCKM4 140930Z 310 3 68.54 ROCK CUT  
WNEM4 140930Z CALM 1 63.86 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 140930Z 60 7 8 69.61 DETOUR VILLAGE  
KDRM 140955Z CALM DRUMMOND ISLAND  
KMCD 140955Z 360 4 MACKINAC ISLAND  
MACM4 140930Z 350 4 7 72.31 MACKINAC CITY  
CYGM4 141000Z 320 6 7 CHEBOYGAN MARINA  
SRLM4 140900Z 10 12 SPECTACLE REEF LIGHT  
KPZQ 140955Z 270 3 ROGERS CITY  
PRIM4 140950Z 360 6 10 PRESQUE ISLE LIGHT  
KAPN 140954Z CALM ALPENA GUARD BASE  
APNM4 140950Z 320 6 8 ALPENA HARBOR LIGHT  
TBIM4 140930Z 320 5 9 THUNDER BAY ISLAND  
SPTM4 140950Z 310 3 10 STURGEON POINT LIGHT  
KOSC 140955Z 300 3 OSCODA  
GSLM4 140940Z 330 7 9 GRAVELLY SHOALS  
 
LAKE MICHIGAN  
 
KISQ 140955Z 360 3 MANISTIQUE  
PNLM4 140930Z 40 4 5 PORT INLAND  
NABM4 140940Z 30 4 5 NAUBINWAY  
KSJX 140955Z 120 2 ST JAMES  
KPLN 140954Z 310 5 PELLSTON  
KMGN 140955Z CALM HARBOR SPRINGS  
KCVX 140955Z 160 1 CHARLEVOIX  
NMIM4 140928Z CALM NORTH MANITOU ISLAND  
GTLM4 140940Z 110 3 6 GRAND TRAVERSE LIGHT  
KTVC 140953Z CALM TRAVERSE CITY  
KFKS 140955Z 90 4 FRANKFORT  
MEEM4 140940Z 100 4 6 MANISTEE HARBOR  
BSBM4 140940Z 100 8 10 BIG SABLE POINT  
LDTM4 140930Z 70 3 5 LUDINGTON  
KLDM 140955Z 20 1 LUDINGTON AIRPORT  
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