676  
SXUS83 KAPX 261138  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
738 AM EDT SAT JUL 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 220 3 4 GRAND MARAIS  
WFPM4 261040Z 150 3 7 WHITEFISH POINT  
PTIM4 261100Z 120 5 7 POINT IROQUOIS  
CYAM 261100Z 80 5 SOO (CANADA)  
KANJ 261055Z 60 4 SAULT STE MARIE  
SWPM4 261100Z 100 4 5 66.56 S.W. PIER  
LTRM4 261100Z 80 3 4 59.89 LITTLE RAPIDS  
RCKM4 261100Z 340 2 67.64 ROCK CUT  
WNEM4 261100Z CALM 61.34 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 261100Z 170 1 2 65.11 DETOUR VILLAGE  
KDRM 261115Z CALM DRUMMOND ISLAND  
KMCD 261115Z 150 8 MACKINAC ISLAND  
MACM4 261100Z 140 4 6 70.16 MACKINAC CITY  
KSLH 261115Z CALM CHEBOYGAN AIRPORT  
CYGM4 261125Z 160 4 CHEBOYGAN MARINA  
SRLM4 260900Z 180 8 SPECTACLE REEF LIGHT  
KPZQ 261115Z 150 3 ROGERS CITY  
PRIM4 261050Z 110 1 7 PRESQUE ISLE LIGHT  
KAPN 261130Z CALM ALPENA GUARD BASE  
APNM4 261120Z 140 6 7 ALPENA HARBOR LIGHT  
TBIM4 261100Z 140 5 6 THUNDER BAY ISLAND  
SPTM4 261050Z CALM STURGEON POINT LIGHT  
KOSC 260936Z 290 3 OSCODA  
GSLM4 261040Z 90 10 11 GRAVELLY SHOALS  
 
LAKE MICHIGAN  
 
KISQ 261115Z CALM MANISTIQUE  
PNLM4 261100Z 80 4 5 67.09 PORT INLAND  
NABM4 261040Z 40 3 4 NAUBINWAY  
KSJX 261115Z 140 4 ST JAMES  
KPLN 261054Z CALM PELLSTON  
KMGN 261115Z 50 5 HARBOR SPRINGS  
KCVX 261115Z 130 5 CHARLEVOIX  
NMIM4 261028Z CALM NORTH MANITOU ISLAND  
GTLM4 261040Z 160 6 11 GRAND TRAVERSE LIGHT  
KTVC 261053Z CALM TRAVERSE CITY  
KFKS 261115Z 110 5 FRANKFORT  
MEEM4 261040Z 100 6 9 MANISTEE HARBOR  
BSBM4 261040Z 110 9 12 BIG SABLE POINT  
KLDM 261115Z 60 2 LUDINGTON AIRPORT  
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