503  
SXUS83 KAPX 220708  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
308 AM EDT SAT AUG 22 2026  
 
WIND DATA (KTS) WAVES WATER  
SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME  
-------------------------------------------------------------  
 
LAKE SUPERIOR/ST MARYS RIVER  
 
GRMM4 220650Z 320 10 12 GRAND MARAIS  
GRMM4 220650Z 320 10 12 GRAND MARAIS  
PTIM4 220630Z 100 9 11 POINT IROQUOIS  
CYAM 220600Z 90 7 SOO (CANADA)  
KANJ 220655Z 70 4 SAULT STE MARIE  
SWPM4 220630Z 90 4 6 68.89 S.W. PIER  
LTRM4 220630Z 100 4 5 62.96 LITTLE RAPIDS  
RCKM4 220630Z 130 7 9 68.36 ROCK CUT  
WNEM4 220630Z 120 4 6 64.39 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 220630Z 180 8 11 62.24 DETOUR VILLAGE  
KDRM 220655Z 150 4 DRUMMOND ISLAND  
KMCD 220655Z 180 7 MACKINAC ISLAND  
MACM4 220630Z 200 6 7 70.16 MACKINAC CITY  
KSLH 220655Z 190 1 CHEBOYGAN AIRPORT  
CYGM4 220705Z 220 4 5 CHEBOYGAN MARINA  
KPZQ 220655Z 200 6 ROGERS CITY  
PRIM4 220650Z 200 7 14 PRESQUE ISLE LIGHT  
KAPN 220654Z 10 3 ALPENA GUARD BASE  
SPTM4 220650Z 200 2 9 STURGEON POINT LIGHT  
TAWM4 220640Z 210 4 8 TAWAS POINT  
GSLM4 220640Z 200 8 12 GRAVELLY SHOALS  
 
LAKE MICHIGAN  
 
KISQ 220655Z 350 6 MANISTIQUE  
PNLM4 220630Z 350 5 8 69.61 PORT INLAND  
NABM4 220640Z 10 4 5 NAUBINWAY  
KSJX 220655Z 310 1 ST JAMES  
KPLN 220654Z CALM PELLSTON  
KMGN 220655Z 230 2 HARBOR SPRINGS  
KCVX 220655Z 180 2 CHARLEVOIX  
GTLM4 220640Z 210 4 7 GRAND TRAVERSE LIGHT  
KTVC 220653Z 190 5 TRAVERSE CITY  
BSBM4 220640Z 170 4 8 BIG SABLE POINT  
LDTM4 220630Z 200 6 8 LUDINGTON  
KLDM 220655Z 80 3 LUDINGTON AIRPORT  
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