433  
SXUS83 KAPX 040438  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
1238 AM EDT FRI SEP 4 2026  
 
WIND DATA (KTS) WAVES WATER  
SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME  
-------------------------------------------------------------  
 
LAKE SUPERIOR/ST MARYS RIVER  
 
GRMM4 040350Z 140 7 GRAND MARAIS  
GRMM4 040350Z 140 7 GRAND MARAIS  
PTIM4 040400Z 300 6 7 POINT IROQUOIS  
CYAM 040400Z CALM SOO (CANADA)  
KANJ 040355Z CALM SAULT STE MARIE  
SWPM4 040400Z 290 3 4 67.81 S.W. PIER  
LTRM4 040400Z 220 1 2 62.06 LITTLE RAPIDS  
RCKM4 040400Z CALM 67.99 ROCK CUT  
WNEM4 040400Z 340 2 63.68 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 040400Z 310 3 5 62.41 DETOUR VILLAGE  
KDRM 040415Z CALM DRUMMOND ISLAND  
KMCD 040415Z 20 4 MACKINAC ISLAND  
MACM4 040400Z 30 5 67.99 MACKINAC CITY  
KSLH 040416Z 290 2 CHEBOYGAN AIRPORT  
CYGM4 040430Z CALM 2 CHEBOYGAN MARINA  
KPZQ 040415Z 240 4 ROGERS CITY  
PRIM4 040350Z 220 3 8 PRESQUE ISLE LIGHT  
KAPN 040354Z CALM ALPENA GUARD BASE  
SPTM4 040350Z 250 1 4 STURGEON POINT LIGHT  
KOSC 040415Z 260 2 OSCODA  
TAWM4 040340Z 10 1 2 TAWAS POINT  
GSLM4 040340Z 70 6 8 GRAVELLY SHOALS  
 
LAKE MICHIGAN  
 
KISQ 040415Z 50 2 MANISTIQUE  
PNLM4 040400Z 60 4 6 66.91 PORT INLAND  
NABM4 040340Z CALM 2 NAUBINWAY  
KSJX 040415Z 100 4 ST JAMES  
KPLN 040354Z 10 3 PELLSTON  
KMGN 040415Z 60 3 HARBOR SPRINGS  
KCVX 040415Z 140 3 CHARLEVOIX  
GTLM4 040340Z 150 2 3 GRAND TRAVERSE LIGHT  
KTVC 040431Z CALM TRAVERSE CITY  
KFKS 040415Z 230 1 FRANKFORT  
BSBM4 040340Z 270 2 BIG SABLE POINT  
LDTM4 040400Z CALM LUDINGTON  
KLDM 040415Z 100 1 LUDINGTON AIRPORT  
 
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