088  
SXUS83 KAPX 172338  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
738 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 172250Z 170 6 11 GRAND MARAIS  
GRMM4 172250Z 170 6 11 GRAND MARAIS  
CYAM 172300Z 110 3 SOO (CANADA)  
KANJ 172255Z 130 6 SAULT STE MARIE  
 
LAKE HURON  
 
KDRM 172315Z CALM DRUMMOND ISLAND  
KMCD 172315Z 110 6 MACKINAC ISLAND  
KSLH 172315Z 110 2 CHEBOYGAN AIRPORT  
CYGM4 172330Z 180 4 7 CHEBOYGAN MARINA  
KPZQ 172315Z 140 5 ROGERS CITY  
PRIM4 172250Z 120 8 12 PRESQUE ISLE LIGHT  
KAPN 172314Z 160 5 ALPENA GUARD BASE  
APNM4 172320Z 150 11 12 ALPENA HARBOR LIGHT  
TBIM4 172300Z 160 12 13 THUNDER BAY ISLAND  
SPTM4 172250Z 180 7 16 STURGEON POINT LIGHT  
KOSC 172315Z 160 8 OSCODA  
TAWM4 172240Z 140 4 6 TAWAS POINT  
GSLM4 172240Z 110 5 6 GRAVELLY SHOALS  
 
LAKE MICHIGAN  
 
KISQ 172315Z 160 6 MANISTIQUE  
NABM4 172240Z 140 4 8 NAUBINWAY  
KSJX 172315Z 150 3 ST JAMES  
KPLN 172313Z 100 4 PELLSTON  
KMGN 172315Z CALM HARBOR SPRINGS  
KCVX 172315Z 260 3 CHARLEVOIX  
GTLM4 172240Z 60 3 GRAND TRAVERSE LIGHT  
KTVC 172253Z 220 7 TRAVERSE CITY  
BSBM4 172240Z 160 8 12 BIG SABLE POINT  
KLDM 172315Z 260 5 LUDINGTON AIRPORT  
 
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