478  
SXUS83 KAPX 251438  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
1038 AM EDT SUN OCT 25 2026  
 
WIND DATA (KTS) WAVES WATER  
SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME  
-------------------------------------------------------------  
 
LAKE SUPERIOR/ST MARYS RIVER  
 
GRMM4 251350Z 320 10 13 GRAND MARAIS  
PTIM4 251400Z 90 5 6 POINT IROQUOIS  
CYAM 251400Z 70 3 SOO (CANADA)  
KANJ 251355Z CALM SAULT STE MARIE  
SWPM4 251400Z 120 3 4 55.39 S.W. PIER  
LTRM4 251400Z 130 2 3 55.21 LITTLE RAPIDS  
RCKM4 251400Z 140 3 54.14 ROCK CUT  
WNEM4 251400Z 130 2 3 55.76 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 251400Z 190 8 9 52.34 DETOUR VILLAGE  
KDRM 251415Z 200 4 DRUMMOND ISLAND  
KMCD 251416Z 200 5 MACKINAC ISLAND  
MACM4 251400Z 230 8 12 53.59 MACKINAC CITY  
CYGM4 251430Z 200 8 11 CHEBOYGAN MARINA  
KPZQ 251415Z 230 8 ROGERS CITY  
KAPN 251354Z 210 6 ALPENA GUARD BASE  
APNM4 251420Z 180 4 ALPENA HARBOR LIGHT  
TBIM4 251400Z 200 17 18 THUNDER BAY ISLAND  
SPTM4 251350Z 200 1 12 STURGEON POINT LIGHT  
KOSC 251415Z 220 8 OSCODA  
TAWM4 251340Z 210 4 7 TAWAS POINT  
GSLM4 251340Z 200 6 13 GRAVELLY SHOALS  
 
LAKE MICHIGAN  
 
KISQ 251415Z 270 3 MANISTIQUE  
PNLM4 251400Z 270 10 13 56.84 PORT INLAND  
NABM4 251340Z 240 5 7 NAUBINWAY  
KSJX 251415Z 240 11 20 ST JAMES  
KPLN 251354Z 230 8 16 PELLSTON  
KCVX 251415Z 200 9 15 CHARLEVOIX  
GTLM4 251340Z 210 6 10 GRAND TRAVERSE LIGHT  
KTVC 251353Z 210 7 TRAVERSE CITY  
KFKS 251415Z 200 8 14 FRANKFORT  
BSBM4 251340Z 170 12 15 BIG SABLE POINT  
LDTM4 251400Z 200 11 15 LUDINGTON  
KLDM 251415Z 170 5 LUDINGTON AIRPORT  
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