655  
SXUS83 KAPX 161808  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
208 PM 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 161750Z 310 21 26 GRAND MARAIS  
GRMM4 161750Z 310 21 26 GRAND MARAIS  
PTIM4 161730Z 300 10 14 POINT IROQUOIS  
CYAM 161700Z 310 13 19 SOO (CANADA)  
KANJ 161755Z 310 10 16 SAULT STE MARIE  
SWPM4 161730Z 290 8 17 69.97 S.W. PIER  
LTRM4 161730Z 310 13 19 63.68 LITTLE RAPIDS  
RCKM4 161730Z 290 13 20 70.69 ROCK CUT  
WNEM4 161730Z 300 15 18 64.57 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 161730Z 270 8 12 64.94 DETOUR VILLAGE  
KDRM 161755Z 250 5 DRUMMOND ISLAND  
MACM4 161730Z 250 8 13 71.24 MACKINAC CITY  
KSLH 161756Z 270 8 CHEBOYGAN AIRPORT  
CYGM4 161805Z 210 16 23 CHEBOYGAN MARINA  
KPZQ 161755Z 290 9 16 ROGERS CITY  
PRIM4 161750Z 320 3 9 PRESQUE ISLE LIGHT  
APNM4 161740Z 100 2 4 ALPENA HARBOR LIGHT  
TBIM4 161730Z 180 10 11 THUNDER BAY ISLAND  
SPTM4 161750Z 180 4 11 STURGEON POINT LIGHT  
KOSC 161757Z 240 10 OSCODA  
GSLM4 161740Z 210 10 11 GRAVELLY SHOALS  
 
LAKE MICHIGAN  
 
KISQ 161755Z 330 14 20 MANISTIQUE  
PNLM4 161730Z 330 12 17 70.51 PORT INLAND  
NABM4 161740Z 330 6 13 NAUBINWAY  
KSJX 161755Z 300 11 ST JAMES  
KPLN 161754Z 260 6 PELLSTON  
KMGN 161755Z 260 9 HARBOR SPRINGS  
KCVX 161755Z 250 10 CHARLEVOIX  
GTLM4 161740Z 250 15 17 GRAND TRAVERSE LIGHT  
KTVC 161753Z 270 11 TRAVERSE CITY  
KFKS 161755Z 220 4 FRANKFORT  
BSBM4 161740Z 200 5 7 BIG SABLE POINT  
LDTM4 161730Z 220 2 4 LUDINGTON  
KLDM 161755Z 250 6 LUDINGTON AIRPORT  
 
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