182  
SXUS83 KAPX 160838  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
438 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 160750Z 210 16 21 GRAND MARAIS  
GRMM4 160750Z 210 16 21 GRAND MARAIS  
PTIM4 160800Z 100 8 10 POINT IROQUOIS  
CYAM 160800Z CALM SOO (CANADA)  
KANJ 160755Z 130 5 SAULT STE MARIE  
SWPM4 160800Z 120 5 9 69.97 S.W. PIER  
LTRM4 160800Z 130 6 8 62.96 LITTLE RAPIDS  
RCKM4 160800Z 150 8 10 70.69 ROCK CUT  
WNEM4 160800Z 140 7 12 64.76 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 160800Z 170 7 9 65.66 DETOUR VILLAGE  
KDRM 160815Z 160 5 DRUMMOND ISLAND  
MACM4 160800Z 170 5 71.59 MACKINAC CITY  
KSLH 160815Z 170 5 CHEBOYGAN AIRPORT  
CYGM4 160830Z 180 16 CHEBOYGAN MARINA  
KPZQ 160815Z 180 5 ROGERS CITY  
PRIM4 160750Z 170 7 13 PRESQUE ISLE LIGHT  
KAPN 160754Z 140 4 ALPENA GUARD BASE  
APNM4 160820Z 160 10 12 ALPENA HARBOR LIGHT  
TBIM4 160800Z 170 12 13 THUNDER BAY ISLAND  
SPTM4 160650Z 180 4 11 STURGEON POINT LIGHT  
KOSC 160757Z 190 7 OSCODA  
TAWM4 160640Z 160 3 7 TAWAS POINT  
GSLM4 160740Z 150 16 18 GRAVELLY SHOALS  
 
LAKE MICHIGAN  
 
KISQ 160815Z 210 6 MANISTIQUE  
PNLM4 160800Z 230 7 8 69.97 PORT INLAND  
NABM4 160740Z 200 8 9 NAUBINWAY  
KSJX 160815Z 220 6 ST JAMES  
KPLN 160814Z CALM PELLSTON  
KMGN 160815Z 210 2 HARBOR SPRINGS  
KCVX 160815Z 150 3 CHARLEVOIX  
GTLM4 160740Z 190 3 4 GRAND TRAVERSE LIGHT  
KTVC 160753Z 180 5 TRAVERSE CITY  
KFKS 160815Z 150 3 FRANKFORT  
BSBM4 160740Z 160 6 9 BIG SABLE POINT  
LDTM4 160800Z 160 2 3 LUDINGTON  
KLDM 160815Z 80 1 LUDINGTON AIRPORT  
 
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