793  
SXUS83 KAPX 260438  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
1238 AM EDT THU JUN 26 2025  
 
WIND DATA (KTS) WAVES WATER  
SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME  
-------------------------------------------------------------  
 
LAKE SUPERIOR/ST MARYS RIVER  
 
GRMM4 260350Z 120 3 4 GRAND MARAIS  
WFPM4 260340Z 310 7 9 WHITEFISH POINT  
PTIM4 260400Z 270 5 8 POINT IROQUOIS  
CYAM 260400Z 280 5 SOO (CANADA)  
KANJ 260355Z 290 3 SAULT STE MARIE  
SWPM4 260400Z 240 8 9 56.66 S.W. PIER  
LTRM4 260400Z 290 4 7 51.79 LITTLE RAPIDS  
RCKM4 260400Z 300 5 6 59.36 ROCK CUT  
WNEM4 260400Z 310 4 54.68 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 260400Z CALM 2 58.28 DETOUR VILLAGE  
KDRM 260415Z CALM DRUMMOND ISLAND  
KMCD 260415Z 20 6 MACKINAC ISLAND  
MACM4 260400Z 40 4 6 MACKINAC CITY  
KSLH 260415Z 340 3 CHEBOYGAN AIRPORT  
CYGM4 260425Z 20 4 9 CHEBOYGAN MARINA  
SRLM4 260300Z 90 9 SPECTACLE REEF LIGHT  
KPZQ 260415Z 90 3 ROGERS CITY  
PRIM4 260350Z 100 2 4 PRESQUE ISLE LIGHT  
KAPN 260354Z 140 3 ALPENA GUARD BASE  
APNM4 260420Z 90 3 ALPENA HARBOR LIGHT  
TBIM4 260400Z 50 8 10 THUNDER BAY ISLAND  
SPTM4 260350Z 340 1 6 STURGEON POINT LIGHT  
KOSC 260421Z 60 6 OSCODA  
TAWM4 260340Z 60 5 8 TAWAS POINT  
GSLM4 260340Z 50 9 12 GRAVELLY SHOALS  
 
LAKE MICHIGAN  
 
KISQ 260415Z 20 7 MANISTIQUE  
PNLM4 260400Z 20 5 7 61.51 PORT INLAND  
NABM4 260340Z 350 8 11 NAUBINWAY  
KSJX 260415Z 50 9 ST JAMES  
KPLN 260354Z CALM PELLSTON  
KMGN 260423Z 20 4 HARBOR SPRINGS  
KCVX 260415Z 70 8 CHARLEVOIX  
NMIM4 260328Z 340 1 4 NORTH MANITOU ISLAND  
GTLM4 260340Z 170 2 4 GRAND TRAVERSE LIGHT  
KTVC 260353Z 90 4 TRAVERSE CITY  
KFKS 260415Z 90 4 FRANKFORT  
MEEM4 260340Z 100 3 7 MANISTEE HARBOR  
BSBM4 260340Z 110 6 9 BIG SABLE POINT  
LDTM4 260400Z 120 4 7 LUDINGTON  
KLDM 260415Z 130 7 LUDINGTON AIRPORT  
 
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