882  
SXUS83 KAPX 161838  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
238 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 161800Z 300 14 20 POINT IROQUOIS  
CYAM 161800Z 310 15 20 SOO (CANADA)  
KANJ 161808Z 300 8 18 SAULT STE MARIE  
SWPM4 161800Z 310 14 17 69.97 S.W. PIER  
LTRM4 161800Z 300 8 13 63.49 LITTLE RAPIDS  
RCKM4 161800Z 310 13 21 70.69 ROCK CUT  
WNEM4 161800Z 310 12 18 64.94 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 161800Z 260 9 17 64.94 DETOUR VILLAGE  
KDRM 161815Z 250 5 DRUMMOND ISLAND  
MACM4 161800Z 260 14 18 70.69 MACKINAC CITY  
KSLH 161815Z 260 8 CHEBOYGAN AIRPORT  
CYGM4 161830Z 280 19 22 CHEBOYGAN MARINA  
KPZQ 161815Z 280 9 ROGERS CITY  
PRIM4 161750Z 320 3 9 PRESQUE ISLE LIGHT  
KAPN 161827Z 280 4 ALPENA GUARD BASE  
APNM4 161820Z 120 6 7 ALPENA HARBOR LIGHT  
TBIM4 161800Z 170 9 10 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 161815Z 320 13 20 MANISTIQUE  
PNLM4 161800Z 340 10 21 70.51 PORT INLAND  
NABM4 161740Z 330 6 13 NAUBINWAY  
KSJX 161815Z 320 7 ST JAMES  
KPLN 161816Z 280 7 PELLSTON  
KMGN 161815Z 270 8 HARBOR SPRINGS  
KCVX 161815Z 270 10 CHARLEVOIX  
GTLM4 161740Z 250 15 17 GRAND TRAVERSE LIGHT  
KTVC 161753Z 270 11 TRAVERSE CITY  
BSBM4 161740Z 200 5 7 BIG SABLE POINT  
LDTM4 161800Z CALM 7 LUDINGTON  
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