553  
SXUS83 KAPX 261008  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
608 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 260950Z 90 6 9 GRAND MARAIS  
WFPM4 260940Z 30 4 6 WHITEFISH POINT  
PTIM4 260930Z 340 2 4 POINT IROQUOIS  
CYAM 260945Z 60 6 SOO (CANADA)  
KANJ 260955Z 80 4 SAULT STE MARIE  
SWPM4 260930Z 60 4 5 56.66 S.W. PIER  
LTRM4 260930Z 10 4 51.61 LITTLE RAPIDS  
RCKM4 260930Z 40 6 10 59.36 ROCK CUT  
WNEM4 260930Z 30 5 7 54.49 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 260930Z 60 16 20 58.28 DETOUR VILLAGE  
KDRM 260955Z 40 5 DRUMMOND ISLAND  
KMCD 260955Z 60 16 22 MACKINAC ISLAND  
MACM4 260930Z 50 15 19 MACKINAC CITY  
KSLH 260955Z 70 15 21 CHEBOYGAN AIRPORT  
CYGM4 261000Z 60 19 35 CHEBOYGAN MARINA  
KPZQ 260955Z 50 3 ROGERS CITY  
PRIM4 260850Z 60 13 PRESQUE ISLE LIGHT  
KAPN 260954Z 70 4 ALPENA GUARD BASE  
APNM4 260950Z 70 5 9 ALPENA HARBOR LIGHT  
TBIM4 260930Z 60 14 18 THUNDER BAY ISLAND  
SPTM4 260950Z 340 4 19 STURGEON POINT LIGHT  
KOSC 260821Z 80 6 OSCODA  
TAWM4 260940Z 90 5 9 TAWAS POINT  
GSLM4 260940Z 110 7 10 GRAVELLY SHOALS  
 
LAKE MICHIGAN  
 
KISQ 260955Z 50 11 MANISTIQUE  
PNLM4 260930Z 70 7 12 60.79 PORT INLAND  
NABM4 260940Z 60 12 14 NAUBINWAY  
KSJX 260955Z 70 13 17 ST JAMES  
KPLN 260954Z 60 9 PELLSTON  
KMGN 260945Z 60 8 HARBOR SPRINGS  
KCVX 260955Z 50 10 CHARLEVOIX  
NMIM4 260928Z 80 1 4 NORTH MANITOU ISLAND  
GTLM4 260940Z 70 18 20 GRAND TRAVERSE LIGHT  
KTVC 260953Z 60 4 TRAVERSE CITY  
KFKS 260955Z CALM FRANKFORT  
MEEM4 260940Z 220 2 3 MANISTEE HARBOR  
BSBM4 260940Z 120 4 5 BIG SABLE POINT  
LDTM4 260930Z 130 2 3 LUDINGTON  
KLDM 260955Z 130 2 LUDINGTON AIRPORT  
 
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