651  
SXUS83 KAPX 140008  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
808 PM EDT SUN SEP 13 2026  
 
WIND DATA (KTS) WAVES WATER  
SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME  
-------------------------------------------------------------  
 
LAKE SUPERIOR/ST MARYS RIVER  
 
GRMM4 132350Z 330 26 31 GRAND MARAIS  
GRMM4 132350Z 330 26 31 GRAND MARAIS  
PTIM4 132330Z 290 13 25 POINT IROQUOIS  
CYAM 132300Z 300 19 26 SOO (CANADA)  
KANJ 132355Z 300 9 18 SAULT STE MARIE  
SWPM4 132330Z 300 15 21 66.37 S.W. PIER  
LTRM4 132330Z 300 11 18 62.24 LITTLE RAPIDS  
RCKM4 132330Z 300 11 15 65.29 ROCK CUT  
WNEM4 132330Z 310 11 17 63.31 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 132330Z 310 8 13 61.34 DETOUR VILLAGE  
KDRM 132355Z 320 6 DRUMMOND ISLAND  
KMCD 132355Z 320 10 16 MACKINAC ISLAND  
MACM4 132330Z 320 16 22 67.46 MACKINAC CITY  
KSLH 132355Z 320 9 CHEBOYGAN AIRPORT  
CYGM4 130615Z 280 6 9 CHEBOYGAN MARINA  
KPZQ 132355Z 320 13 17 ROGERS CITY  
PRIM4 132350Z 290 21 30 PRESQUE ISLE LIGHT  
KAPN 132354Z 290 3 ALPENA GUARD BASE  
APNM4 132350Z 310 8 10 ALPENA HARBOR LIGHT  
TBIM4 132300Z 320 5 9 THUNDER BAY ISLAND  
SPTM4 132350Z 330 16 25 STURGEON POINT LIGHT  
KOSC 132355Z 330 8 OSCODA  
TAWM4 132340Z 300 7 15 TAWAS POINT  
GSLM4 132340Z 280 19 23 GRAVELLY SHOALS  
 
LAKE MICHIGAN  
 
KISQ 132355Z 330 9 MANISTIQUE  
PNLM4 132330Z 340 11 19 65.47 PORT INLAND  
NABM4 132340Z 330 10 13 NAUBINWAY  
KSJX 132355Z 330 11 17 ST JAMES  
KMGN 132355Z 350 4 HARBOR SPRINGS  
KCVX 132355Z 330 9 CHARLEVOIX  
GTLM4 132340Z 360 11 17 GRAND TRAVERSE LIGHT  
KTVC 132353Z 270 9 TRAVERSE CITY  
BSBM4 132340Z 290 16 18 BIG SABLE POINT  
LDTM4 132330Z 290 6 8 LUDINGTON  
KLDM 132355Z 330 6 LUDINGTON AIRPORT  
 
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