714  
SXUS83 KAPX 222038  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
438 PM EDT TUE SEP 22 2026  
 
WIND DATA (KTS) WAVES WATER  
SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME  
-------------------------------------------------------------  
 
LAKE SUPERIOR/ST MARYS RIVER  
 
GRMM4 221950Z 80 16 19 GRAND MARAIS  
GRMM4 221950Z 80 16 19 GRAND MARAIS  
PTIM4 222000Z 350 5 7 POINT IROQUOIS  
CYAM 222000Z 80 4 SOO (CANADA)  
SWPM4 222000Z 130 3 5 63.86 S.W. PIER  
LTRM4 222000Z 120 3 6 60.97 LITTLE RAPIDS  
RCKM4 222000Z 150 5 7 61.69 ROCK CUT  
WNEM4 222000Z 110 5 9 61.69 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 222000Z 50 5 9 59.36 DETOUR VILLAGE  
KDRM 222015Z 90 5 DRUMMOND ISLAND  
KMCD 222015Z 110 8 MACKINAC ISLAND  
MACM4 222000Z 100 12 15 58.46 MACKINAC CITY  
KSLH 222015Z 70 13 17 CHEBOYGAN AIRPORT  
CYGM4 222030Z 70 19 28 CHEBOYGAN MARINA  
KPZQ 222015Z 60 6 ROGERS CITY  
PRIM4 221950Z 70 7 15 PRESQUE ISLE LIGHT  
KAPN 221954Z 40 13 ALPENA GUARD BASE  
APNM4 222020Z 70 11 15 ALPENA HARBOR LIGHT  
TBIM4 222000Z 60 15 19 THUNDER BAY ISLAND  
SPTM4 221950Z 40 15 19 STURGEON POINT LIGHT  
KOSC 222015Z 60 15 22 OSCODA  
TAWM4 221940Z 50 5 15 TAWAS POINT  
GSLM4 221940Z 40 20 24 GRAVELLY SHOALS  
 
LAKE MICHIGAN  
 
KISQ 222015Z 120 12 MANISTIQUE  
PNLM4 222000Z 110 15 17 63.14 PORT INLAND  
NABM4 221940Z 140 10 13 NAUBINWAY  
KSJX 222015Z 70 12 20 ST JAMES  
KMGN 222015Z 60 12 19 HARBOR SPRINGS  
KCVX 222015Z 60 11 17 CHARLEVOIX  
GTLM4 221940Z 60 21 23 GRAND TRAVERSE LIGHT  
KTVC 221953Z 40 9 TRAVERSE CITY  
KFKS 222015Z 70 9 FRANKFORT  
BSBM4 221940Z 20 9 11 BIG SABLE POINT  
LDTM4 222000Z 50 5 10 LUDINGTON  
KLDM 222015Z 40 9 17 LUDINGTON AIRPORT  
 
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