084  
SXUS83 KAPX 151638  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
1238 PM EDT TUE SEP 15 2026  
 
WIND DATA (KTS) WAVES WATER  
SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME  
-------------------------------------------------------------  
 
LAKE SUPERIOR/ST MARYS RIVER  
 
GRMM4 151550Z 220 17 24 GRAND MARAIS  
GRMM4 151550Z 220 17 24 GRAND MARAIS  
PTIM4 151600Z 180 4 9 POINT IROQUOIS  
CYAM 151600Z 180 4 SOO (CANADA)  
KANJ 151618Z 170 7 SAULT STE MARIE  
SWPM4 151600Z 170 3 7 65.66 S.W. PIER  
LTRM4 151600Z 160 6 9 61.69 LITTLE RAPIDS  
RCKM4 151600Z 150 8 12 63.68 ROCK CUT  
WNEM4 151600Z 160 7 12 62.59 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 151600Z 190 12 17 57.56 DETOUR VILLAGE  
KDRM 151615Z 190 11 15 DRUMMOND ISLAND  
KMCD 151615Z 200 12 17 MACKINAC ISLAND  
MACM4 151600Z 210 15 20 64.39 MACKINAC CITY  
KSLH 151615Z 200 11 20 CHEBOYGAN AIRPORT  
KPZQ 151615Z 200 21 31 ROGERS CITY  
PRIM4 151550Z 200 15 29 PRESQUE ISLE LIGHT  
KAPN 151604Z 200 12 22 ALPENA GUARD BASE  
APNM4 151510Z 200 16 17 ALPENA HARBOR LIGHT  
TBIM4 151400Z 200 30 34 THUNDER BAY ISLAND  
SPTM4 151550Z 200 10 19 STURGEON POINT LIGHT  
KOSC 151615Z 210 13 18 OSCODA  
TAWM4 151540Z 200 9 17 TAWAS POINT  
GSLM4 151440Z 150 13 27 GRAVELLY SHOALS  
 
LAKE MICHIGAN  
 
KISQ 151615Z 210 10 15 MANISTIQUE  
PNLM4 151600Z 240 22 29 64.76 PORT INLAND  
NABM4 151540Z 220 20 25 NAUBINWAY  
KSJX 151615Z 230 14 17 ST JAMES  
KMGN 151615Z 220 8 HARBOR SPRINGS  
KCVX 151615Z 200 7 CHARLEVOIX  
GTLM4 151540Z 200 7 16 GRAND TRAVERSE LIGHT  
KTVC 151624Z 210 10 17 TRAVERSE CITY  
KFKS 151615Z 210 11 18 FRANKFORT  
BSBM4 151540Z 180 17 25 BIG SABLE POINT  
LDTM4 151600Z 200 17 22 LUDINGTON  
KLDM 151615Z 210 14 19 LUDINGTON AIRPORT  
 
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