068  
SXUS83 KAPX 171738  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
138 PM EDT FRI JUL 17 2026  
 
WIND DATA (KTS) WAVES WATER  
SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME  
-------------------------------------------------------------  
 
LAKE SUPERIOR/ST MARYS RIVER  
 
GRMM4 171650Z 190 10 17 GRAND MARAIS  
GRMM4 171650Z 190 10 17 GRAND MARAIS  
CYAM 171700Z 120 3 SOO (CANADA)  
KANJ 171655Z 160 5 SAULT STE MARIE  
 
LAKE HURON  
 
KDRM 171715Z 150 4 DRUMMOND ISLAND  
KMCD 171715Z 130 5 MACKINAC ISLAND  
KSLH 171716Z 120 2 CHEBOYGAN AIRPORT  
CYGM4 171730Z 120 6 7 CHEBOYGAN MARINA  
KPZQ 171715Z 330 2 ROGERS CITY  
PRIM4 171650Z 100 2 4 PRESQUE ISLE LIGHT  
KAPN 171654Z CALM ALPENA GUARD BASE  
APNM4 171720Z 150 4 ALPENA HARBOR LIGHT  
TBIM4 171700Z 150 2 3 THUNDER BAY ISLAND  
SPTM4 171650Z 170 1 5 STURGEON POINT LIGHT  
KOSC 171715Z 220 5 OSCODA  
TAWM4 171640Z 160 1 3 TAWAS POINT  
GSLM4 171640Z 160 2 4 GRAVELLY SHOALS  
 
LAKE MICHIGAN  
 
KISQ 171715Z 140 6 MANISTIQUE  
NABM4 171640Z 130 2 3 NAUBINWAY  
KSJX 171715Z 160 6 ST JAMES  
KPLN 171706Z 110 4 PELLSTON  
KMGN 171715Z 110 5 HARBOR SPRINGS  
KCVX 171715Z 170 3 CHARLEVOIX  
GTLM4 171640Z 190 3 8 GRAND TRAVERSE LIGHT  
KTVC 171653Z 100 3 TRAVERSE CITY  
BSBM4 171640Z 160 9 12 BIG SABLE POINT  
KLDM 171715Z 210 5 LUDINGTON AIRPORT  
 
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