875  
SXUS83 KAPX 261338  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
938 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 261250Z 190 4 7 GRAND MARAIS  
WFPM4 261240Z 160 8 11 WHITEFISH POINT  
PTIM4 261300Z 120 5 8 POINT IROQUOIS  
CYAM 261300Z 70 6 SOO (CANADA)  
KANJ 261255Z CALM SAULT STE MARIE  
SWPM4 261300Z 80 4 5 66.56 S.W. PIER  
LTRM4 261300Z CALM 59.71 LITTLE RAPIDS  
RCKM4 261300Z 140 4 67.64 ROCK CUT  
WNEM4 261300Z 140 3 5 61.34 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 261300Z 160 4 5 65.11 DETOUR VILLAGE  
KDRM 261315Z CALM DRUMMOND ISLAND  
MACM4 261300Z 130 2 7 70.16 MACKINAC CITY  
KSLH 261315Z 160 5 CHEBOYGAN AIRPORT  
CYGM4 261325Z 170 6 12 CHEBOYGAN MARINA  
SRLM4 261200Z 130 9 SPECTACLE REEF LIGHT  
KPZQ 261315Z 150 6 ROGERS CITY  
PRIM4 261250Z 160 3 7 PRESQUE ISLE LIGHT  
KAPN 261254Z 130 5 ALPENA GUARD BASE  
APNM4 261320Z 140 9 ALPENA HARBOR LIGHT  
TBIM4 261300Z 150 7 8 THUNDER BAY ISLAND  
SPTM4 261250Z CALM STURGEON POINT LIGHT  
GSLM4 261240Z 110 8 10 GRAVELLY SHOALS  
 
LAKE MICHIGAN  
 
KISQ 261315Z 130 3 MANISTIQUE  
PNLM4 261300Z 110 7 67.09 PORT INLAND  
NABM4 261240Z 130 6 7 NAUBINWAY  
KSJX 261315Z 160 7 ST JAMES  
KPLN 261254Z 160 3 PELLSTON  
KMGN 261315Z 50 4 HARBOR SPRINGS  
KCVX 261315Z 150 6 CHARLEVOIX  
NMIM4 261228Z CALM NORTH MANITOU ISLAND  
GTLM4 261240Z 150 4 9 GRAND TRAVERSE LIGHT  
KTVC 261253Z 110 3 TRAVERSE CITY  
KFKS 261315Z CALM FRANKFORT  
MEEM4 261240Z 110 3 5 MANISTEE HARBOR  
BSBM4 261240Z 140 6 10 BIG SABLE POINT  
KLDM 261315Z 190 6 LUDINGTON AIRPORT  
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