069  
SXUS83 KAPX 082308  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
708 PM EDT TUE SEP 8 2026  
 
WIND DATA (KTS) WAVES WATER  
SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME  
-------------------------------------------------------------  
 
LAKE SUPERIOR/ST MARYS RIVER  
 
GRMM4 082250Z 190 18 29 GRAND MARAIS  
GRMM4 082250Z 190 18 29 GRAND MARAIS  
PTIM4 082230Z 110 4 7 POINT IROQUOIS  
CYAM 082200Z 150 4 SOO (CANADA)  
KANJ 082255Z 140 8 SAULT STE MARIE  
SWPM4 082230Z 130 5 12 67.99 S.W. PIER  
LTRM4 082230Z 150 7 10 63.14 LITTLE RAPIDS  
RCKM4 082230Z 130 11 13 68.54 ROCK CUT  
WNEM4 082230Z 140 7 12 64.57 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 082230Z 150 15 19 64.57 DETOUR VILLAGE  
KDRM 082255Z 160 8 DRUMMOND ISLAND  
KMCD 082255Z 140 5 MACKINAC ISLAND  
MACM4 082230Z 120 8 67.81 MACKINAC CITY  
KSLH 082255Z 150 3 CHEBOYGAN AIRPORT  
CYGM4 082305Z 130 6 10 CHEBOYGAN MARINA  
KPZQ 082255Z 150 10 ROGERS CITY  
PRIM4 082250Z 130 5 11 PRESQUE ISLE LIGHT  
KAPN 082254Z 140 9 ALPENA GUARD BASE  
APNM4 082250Z 150 16 20 ALPENA HARBOR LIGHT  
TBIM4 082230Z 160 18 19 THUNDER BAY ISLAND  
SPTM4 082250Z 150 13 18 STURGEON POINT LIGHT  
KOSC 082255Z 140 10 OSCODA  
TAWM4 082240Z 140 3 6 TAWAS POINT  
GSLM4 082240Z 110 8 GRAVELLY SHOALS  
 
LAKE MICHIGAN  
 
KISQ 082255Z 180 9 MANISTIQUE  
PNLM4 082230Z 180 11 13 71.24 PORT INLAND  
NABM4 082240Z 190 11 13 NAUBINWAY  
KSJX 082255Z 180 4 ST JAMES  
KMGN 082255Z 180 1 HARBOR SPRINGS  
KCVX 082255Z 210 4 CHARLEVOIX  
GTLM4 082240Z 210 3 6 GRAND TRAVERSE LIGHT  
KTVC 082253Z CALM TRAVERSE CITY  
KFKS 082255Z 170 6 FRANKFORT  
BSBM4 082240Z 190 9 11 BIG SABLE POINT  
LDTM4 082230Z 180 7 10 LUDINGTON  
KLDM 082255Z 200 7 LUDINGTON AIRPORT  
 
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