247  
SXUS83 KAPX 171808  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
208 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 171750Z 190 9 12 GRAND MARAIS  
GRMM4 171750Z 190 9 12 GRAND MARAIS  
CYAM 171700Z 120 3 SOO (CANADA)  
KANJ 171755Z 120 4 SAULT STE MARIE  
 
LAKE HURON  
 
KDRM 171755Z 130 4 DRUMMOND ISLAND  
KMCD 171756Z 70 4 MACKINAC ISLAND  
KSLH 171755Z 170 3 CHEBOYGAN AIRPORT  
CYGM4 171805Z 140 4 CHEBOYGAN MARINA  
KPZQ 171755Z 80 2 ROGERS CITY  
PRIM4 171750Z 110 2 4 PRESQUE ISLE LIGHT  
KAPN 171754Z 220 4 ALPENA GUARD BASE  
APNM4 171750Z 160 4 5 ALPENA HARBOR LIGHT  
TBIM4 171730Z 120 1 2 THUNDER BAY ISLAND  
SPTM4 171750Z 170 3 9 STURGEON POINT LIGHT  
KOSC 171755Z 190 4 OSCODA  
TAWM4 171740Z CALM TAWAS POINT  
GSLM4 171740Z 200 4 9 GRAVELLY SHOALS  
 
LAKE MICHIGAN  
 
KISQ 171755Z 110 4 MANISTIQUE  
NABM4 171740Z 180 6 8 NAUBINWAY  
KSJX 171755Z 150 6 ST JAMES  
KPLN 171754Z 150 6 PELLSTON  
KMGN 171755Z CALM HARBOR SPRINGS  
KCVX 171755Z 150 4 CHARLEVOIX  
GTLM4 171740Z 190 2 4 GRAND TRAVERSE LIGHT  
KTVC 171753Z 80 4 TRAVERSE CITY  
KFKS 171755Z 140 7 FRANKFORT  
BSBM4 171740Z 180 9 15 BIG SABLE POINT  
 
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