297  
SXUS83 KAPX 162208  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
608 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 162150Z 300 19 21 GRAND MARAIS  
GRMM4 162150Z 300 19 21 GRAND MARAIS  
PTIM4 162130Z 290 9 15 POINT IROQUOIS  
CYAM 162150Z 300 17 26 SOO (CANADA)  
KANJ 162155Z 300 15 25 SAULT STE MARIE  
SWPM4 162130Z 290 17 20 69.97 S.W. PIER  
LTRM4 162130Z 300 10 16 63.14 LITTLE RAPIDS  
RCKM4 162130Z 300 10 17 70.51 ROCK CUT  
WNEM4 162130Z 310 11 16 64.76 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 162130Z 320 6 16 65.11 DETOUR VILLAGE  
KDRM 162155Z 310 5 16 DRUMMOND ISLAND  
MACM4 162130Z 330 13 18 69.79 MACKINAC CITY  
KSLH 162155Z 320 14 19 CHEBOYGAN AIRPORT  
CYGM4 162205Z 320 25 35 CHEBOYGAN MARINA  
KPZQ 162155Z 330 11 15 ROGERS CITY  
PRIM4 162150Z 310 12 23 PRESQUE ISLE LIGHT  
KAPN 162154Z 350 18 21 ALPENA GUARD BASE  
APNM4 162140Z 30 5 9 ALPENA HARBOR LIGHT  
TBIM4 162130Z 20 3 6 THUNDER BAY ISLAND  
SPTM4 162150Z CALM STURGEON POINT LIGHT  
KOSC 162157Z 280 11 OSCODA  
GSLM4 162140Z 200 10 17 GRAVELLY SHOALS  
 
LAKE MICHIGAN  
 
KISQ 162155Z 340 14 21 MANISTIQUE  
PNLM4 162130Z 350 16 19 70.87 PORT INLAND  
NABM4 162140Z 330 14 20 NAUBINWAY  
KSJX 162155Z 330 11 18 ST JAMES  
KPLN 162154Z 330 14 PELLSTON  
KMGN 162155Z 340 12 19 HARBOR SPRINGS  
KCVX 162155Z 360 11 16 CHARLEVOIX  
GTLM4 162140Z 10 19 21 GRAND TRAVERSE LIGHT  
KTVC 162153Z 340 6 TRAVERSE CITY  
BSBM4 162140Z 200 5 8 BIG SABLE POINT  
LDTM4 162130Z 230 1 3 LUDINGTON  
KLDM 162155Z 250 6 LUDINGTON AIRPORT  
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