652  
SXUS83 KAPX 160638  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
238 AM EDT SUN AUG 16 2026  
 
WIND DATA (KTS) WAVES WATER  
SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME  
-------------------------------------------------------------  
 
LAKE SUPERIOR/ST MARYS RIVER  
 
GRMM4 160550Z 240 5 7 GRAND MARAIS  
GRMM4 160550Z 240 5 7 GRAND MARAIS  
PTIM4 160600Z 110 7 10 POINT IROQUOIS  
CYAM 160600Z 80 4 SOO (CANADA)  
KANJ 160555Z 120 5 SAULT STE MARIE  
SWPM4 160600Z 110 5 7 70.16 S.W. PIER  
LTRM4 160600Z 130 5 8 63.14 LITTLE RAPIDS  
RCKM4 160600Z 130 6 8 70.87 ROCK CUT  
WNEM4 160600Z 140 5 7 64.57 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 160600Z 160 7 9 65.84 DETOUR VILLAGE  
KDRM 160615Z 160 4 DRUMMOND ISLAND  
MACM4 160600Z 180 6 7 73.04 MACKINAC CITY  
KSLH 160616Z 160 3 CHEBOYGAN AIRPORT  
CYGM4 160630Z 150 4 7 CHEBOYGAN MARINA  
KPZQ 160615Z 180 4 ROGERS CITY  
PRIM4 160550Z 160 6 10 PRESQUE ISLE LIGHT  
KAPN 160554Z 150 8 ALPENA GUARD BASE  
APNM4 160620Z 170 9 11 ALPENA HARBOR LIGHT  
TBIM4 160600Z 160 12 13 THUNDER BAY ISLAND  
SPTM4 160550Z 190 3 9 STURGEON POINT LIGHT  
KOSC 160556Z 190 3 OSCODA  
GSLM4 160540Z 140 15 17 GRAVELLY SHOALS  
 
LAKE MICHIGAN  
 
KISQ 160615Z 210 4 MANISTIQUE  
PNLM4 160600Z 220 6 7 69.97 PORT INLAND  
NABM4 160540Z 170 12 13 NAUBINWAY  
KPLN 160554Z CALM PELLSTON  
KCVX 160615Z 140 4 CHARLEVOIX  
GTLM4 160540Z 180 4 8 GRAND TRAVERSE LIGHT  
KTVC 160553Z 190 4 TRAVERSE CITY  
BSBM4 160540Z 150 3 6 BIG SABLE POINT  
LDTM4 160600Z 110 3 5 LUDINGTON  
KLDM 160615Z 150 4 LUDINGTON AIRPORT  
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