151  
SXUS83 KAPX 071208  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
808 AM EDT SUN SEP 7 2025  
 
WIND DATA (KTS) WAVES WATER  
SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME  
-------------------------------------------------------------  
 
LAKE SUPERIOR/ST MARYS RIVER  
 
GRMM4 071150Z 320 17 19 GRAND MARAIS  
WFPM4 071140Z 310 7 13 WHITEFISH POINT  
PTIM4 071130Z 290 9 14 POINT IROQUOIS  
CYAM 071106Z 290 12 SOO (CANADA)  
KANJ 071155Z 290 5 SAULT STE MARIE  
SWPM4 071130Z 300 5 6 62.41 S.W. PIER  
LTRM4 071130Z 330 7 10 59.54 LITTLE RAPIDS  
RCKM4 071130Z 260 6 9 58.81 ROCK CUT  
WNEM4 071130Z 280 6 8 60.79 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 071130Z 290 5 8 54.68 DETOUR VILLAGE  
KDRM 071155Z 280 3 DRUMMOND ISLAND  
KMCD 071155Z 310 4 MACKINAC ISLAND  
MACM4 071130Z 330 7 8 56.66 MACKINAC CITY  
KSLH 071155Z 240 2 CHEBOYGAN AIRPORT  
CYGM4 071200Z 240 6 CHEBOYGAN MARINA  
SRLM4 071000Z 240 10 SPECTACLE REEF LIGHT  
KPZQ 071155Z 260 4 ROGERS CITY  
PRIM4 071150Z 250 10 19 PRESQUE ISLE LIGHT  
KAPN 071154Z 230 4 ALPENA GUARD BASE  
APNM4 071150Z 280 7 8 ALPENA HARBOR LIGHT  
TBIM4 071130Z 280 7 10 THUNDER BAY ISLAND  
SPTM4 071150Z 250 6 11 STURGEON POINT LIGHT  
KOSC 071155Z 240 8 OSCODA  
KOSC 071155Z 240 8 OSCODA  
GSLM4 071140Z 220 16 19 GRAVELLY SHOALS  
 
LAKE MICHIGAN  
 
KISQ 071155Z 300 4 MANISTIQUE  
PNLM4 071130Z 310 5 8 52.87 PORT INLAND  
NABM4 071140Z 320 5 6 NAUBINWAY  
KSJX 071155Z 290 4 ST JAMES  
KPLN 071154Z CALM PELLSTON  
KMGN 071155Z CALM HARBOR SPRINGS  
KCVX 071155Z 290 9 CHARLEVOIX  
NMIM4 071128Z CALM NORTH MANITOU ISLAND  
GTLM4 071140Z 290 13 14 GRAND TRAVERSE LIGHT  
KTVC 071153Z CALM TRAVERSE CITY  
KFKS 071155Z CALM FRANKFORT  
MEEM4 071140Z 310 8 11 MANISTEE HARBOR  
BSBM4 071140Z 310 10 13 BIG SABLE POINT  
LDTM4 071130Z 320 2 4 LUDINGTON  
KLDM 071155Z 310 3 LUDINGTON AIRPORT  
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