429  
SXUS83 KAPX 121838  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
238 PM EDT SUN OCT 12 2025  
 
WIND DATA (KTS) WAVES WATER  
SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME  
-------------------------------------------------------------  
 
LAKE SUPERIOR/ST MARYS RIVER  
 
GRMM4 121750Z 160 21 26 GRAND MARAIS  
PTIM4 121800Z 120 11 16 POINT IROQUOIS  
CYAM 121800Z 130 12 18 SOO (CANADA)  
KANJ 121755Z 140 17 23 SAULT STE MARIE  
SWPM4 121800Z 140 11 17 59.54 S.W. PIER  
LTRM4 121800Z 160 13 17 57.91 LITTLE RAPIDS  
RCKM4 121800Z 130 15 17 57.19 ROCK CUT  
WNEM4 121800Z 140 10 19 58.28 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 121800Z 150 14 18 58.64 DETOUR VILLAGE  
KDRM 121815Z 130 10 14 DRUMMOND ISLAND  
KMCD 121815Z 100 12 20 MACKINAC ISLAND  
MACM4 121800Z 100 14 17 58.99 MACKINAC CITY  
KSLH 121815Z 140 10 CHEBOYGAN AIRPORT  
CYGM4 121825Z 160 18 19 CHEBOYGAN MARINA  
SRLM4 121700Z 110 10 SPECTACLE REEF LIGHT  
KPZQ 121815Z 140 10 ROGERS CITY  
PRIM4 121750Z 120 13 16 PRESQUE ISLE LIGHT  
KAPN 121809Z 100 15 20 ALPENA GUARD BASE  
APNM4 121820Z 120 12 14 ALPENA HARBOR LIGHT  
TBIM4 121800Z 120 13 15 THUNDER BAY ISLAND  
SPTM4 121750Z 120 11 12 STURGEON POINT LIGHT  
KOSC 121815Z 110 13 OSCODA  
KOSC 121815Z 110 13 OSCODA  
GSLM4 121740Z 60 10 11 GRAVELLY SHOALS  
 
LAKE MICHIGAN  
 
KISQ 121815Z 150 13 16 MANISTIQUE  
PNLM4 121800Z 170 14 18 60.07 PORT INLAND  
NABM4 121740Z 150 12 15 NAUBINWAY  
KSJX 121815Z 180 7 ST JAMES  
KPLN 121754Z 130 8 16 PELLSTON  
KMGN 121815Z 90 5 HARBOR SPRINGS  
KCVX 121815Z 110 8 CHARLEVOIX  
NMIM4 121728Z 130 4 8 NORTH MANITOU ISLAND  
GTLM4 121740Z 150 8 14 GRAND TRAVERSE LIGHT  
KTVC 121753Z 170 9 14 TRAVERSE CITY  
KFKS 121815Z 150 8 15 FRANKFORT  
BSBM4 121740Z 180 10 15 BIG SABLE POINT  
LDTM4 121800Z 180 9 12 LUDINGTON  
KLDM 121815Z 170 12 LUDINGTON AIRPORT  
 
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