606  
SXUS83 KAPX 261138  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
738 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 261050Z 120 9 10 GRAND MARAIS  
WFPM4 261040Z 80 6 8 WHITEFISH POINT  
PTIM4 261100Z 100 4 5 POINT IROQUOIS  
CYAM 261100Z 70 6 SOO (CANADA)  
SWPM4 261100Z 90 6 8 56.66 S.W. PIER  
LTRM4 261100Z 110 5 9 51.44 LITTLE RAPIDS  
RCKM4 261100Z 60 6 13 59.36 ROCK CUT  
WNEM4 261100Z 80 4 8 54.49 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 261100Z 80 12 15 58.46 DETOUR VILLAGE  
KDRM 261115Z CALM DRUMMOND ISLAND  
KMCD 261115Z 70 13 25 MACKINAC ISLAND  
MACM4 261100Z 70 17 21 MACKINAC CITY  
KSLH 261115Z 70 17 25 CHEBOYGAN AIRPORT  
CYGM4 261125Z 60 21 31 CHEBOYGAN MARINA  
KPZQ 261115Z 60 12 21 ROGERS CITY  
PRIM4 261050Z 40 21 23 PRESQUE ISLE LIGHT  
KAPN 261054Z 20 7 ALPENA GUARD BASE  
APNM4 261120Z 40 5 16 ALPENA HARBOR LIGHT  
TBIM4 261100Z 50 14 17 THUNDER BAY ISLAND  
SPTM4 261050Z CALM STURGEON POINT LIGHT  
KOSC 261021Z 40 7 OSCODA  
TAWM4 261040Z 30 4 11 TAWAS POINT  
GSLM4 261040Z 350 19 20 GRAVELLY SHOALS  
 
LAKE MICHIGAN  
 
KISQ 261115Z 50 8 MANISTIQUE  
PNLM4 261100Z 50 9 16 60.61 PORT INLAND  
NABM4 261040Z 60 13 16 NAUBINWAY  
KSJX 261115Z 70 14 20 ST JAMES  
KPLN 261054Z 70 13 24 PELLSTON  
KMGN 261122Z 90 11 19 HARBOR SPRINGS  
KCVX 261115Z 90 8 CHARLEVOIX  
NMIM4 261028Z CALM NORTH MANITOU ISLAND  
GTLM4 261040Z 80 15 23 GRAND TRAVERSE LIGHT  
KTVC 261053Z 70 5 TRAVERSE CITY  
KFKS 261115Z CALM FRANKFORT  
MEEM4 261040Z 70 3 5 MANISTEE HARBOR  
BSBM4 261040Z 150 4 5 BIG SABLE POINT  
LDTM4 261100Z 140 3 5 LUDINGTON  
KLDM 261115Z CALM LUDINGTON AIRPORT  
 
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