177  
SXUS83 KAPX 211038  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
638 AM FRI NOV 21 2025  
 
WIND DATA (KTS) WAVES WATER  
SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME  
-------------------------------------------------------------  
 
LAKE SUPERIOR/ST MARYS RIVER  
 
GRMM4 210950Z 320 21 24 GRAND MARAIS  
GRMM4 210950Z 320 21 24 GRAND MARAIS  
PTIM4 211000Z 290 18 26 POINT IROQUOIS  
CYAM 211000Z 310 13 22 SOO (CANADA)  
KANJ 210955Z 310 9 21 SAULT STE MARIE  
SWPM4 211000Z 310 13 17 46.76 S.W. PIER  
LTRM4 211000Z 320 12 15 48.38 LITTLE RAPIDS  
RCKM4 211000Z 280 6 8 43.34 ROCK CUT  
WNEM4 211000Z 280 6 8 48.56 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 211000Z 290 4 8 43.16 DETOUR VILLAGE  
KDRM 211015Z 300 4 DRUMMOND ISLAND  
KMCD 211015Z 300 9 MACKINAC ISLAND  
MACM4 211000Z 310 9 14 43.88 MACKINAC CITY  
KSLH 211015Z 310 8 CHEBOYGAN AIRPORT  
CYGM4 211030Z 300 14 23 CHEBOYGAN MARINA  
KPZQ 211015Z 270 4 ROGERS CITY  
PRIM4 210950Z 290 15 24 PRESQUE ISLE LIGHT  
KAPN 210954Z 290 5 ALPENA GUARD BASE  
APNM4 211020Z 300 6 7 ALPENA HARBOR LIGHT  
TBIM4 211000Z 290 5 9 THUNDER BAY ISLAND  
SPTM4 210950Z 300 1 11 STURGEON POINT LIGHT  
KOSC 211015Z 260 9 OSCODA  
TAWM4 210940Z 220 6 9 TAWAS POINT  
GSLM4 210940Z 210 14 16 GRAVELLY SHOALS  
 
LAKE MICHIGAN  
 
KISQ 211015Z 290 4 MANISTIQUE  
PNLM4 211000Z 320 6 11 42.44 PORT INLAND  
NABM4 210940Z 290 4 6 NAUBINWAY  
KSJX 211015Z 280 7 ST JAMES  
KPLN 211024Z 300 7 PELLSTON  
KMGN 211015Z 280 5 HARBOR SPRINGS  
KCVX 211015Z 300 12 18 CHARLEVOIX  
NMIM4 210928Z 320 2 6 NORTH MANITOU ISLAND  
GTLM4 210940Z 310 16 20 GRAND TRAVERSE LIGHT  
KTVC 210953Z 280 4 TRAVERSE CITY  
KFKS 211015Z 310 8 FRANKFORT  
BSBM4 210940Z 320 14 17 BIG SABLE POINT  
LDTM4 211000Z 330 5 10 LUDINGTON  
KLDM 211015Z 340 6 LUDINGTON AIRPORT  
 
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