564  
SXUS83 KAPX 122238  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
638 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 122150Z 160 14 21 GRAND MARAIS  
PTIM4 122130Z 120 11 16 POINT IROQUOIS  
CYAM 122200Z 120 6 SOO (CANADA)  
KANJ 122155Z 130 9 17 SAULT STE MARIE  
SWPM4 122130Z 120 9 13 59.54 S.W. PIER  
LTRM4 122130Z 130 9 16 57.91 LITTLE RAPIDS  
RCKM4 122130Z 140 11 16 57.56 ROCK CUT  
WNEM4 122130Z 150 11 15 58.28 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 122130Z 140 15 19 58.64 DETOUR VILLAGE  
KDRM 122215Z 130 6 15 DRUMMOND ISLAND  
KMCD 122216Z 110 11 23 MACKINAC ISLAND  
MACM4 122130Z 110 21 24 60.26 MACKINAC CITY  
KSLH 122215Z 100 11 16 CHEBOYGAN AIRPORT  
CYGM4 122205Z 80 19 24 CHEBOYGAN MARINA  
SRLM4 122000Z 100 19 SPECTACLE REEF LIGHT  
KPZQ 122215Z 110 8 ROGERS CITY  
PRIM4 122150Z 120 10 15 PRESQUE ISLE LIGHT  
KAPN 122154Z 110 10 ALPENA GUARD BASE  
APNM4 122150Z 110 9 10 ALPENA HARBOR LIGHT  
TBIM4 122150Z 130 8 9 THUNDER BAY ISLAND  
SPTM4 122150Z CALM STURGEON POINT LIGHT  
KOSC 122215Z 110 5 OSCODA  
KOSC 122215Z 110 5 OSCODA  
GSLM4 122140Z 70 8 10 GRAVELLY SHOALS  
 
LAKE MICHIGAN  
 
KISQ 122215Z 170 6 MANISTIQUE  
PNLM4 122130Z 190 8 9 60.44 PORT INLAND  
NABM4 122140Z 120 14 16 NAUBINWAY  
KSJX 122215Z 50 2 ST JAMES  
KPLN 122154Z 120 9 PELLSTON  
KMGN 122215Z CALM HARBOR SPRINGS  
KCVX 122215Z 350 5 CHARLEVOIX  
NMIM4 122128Z CALM NORTH MANITOU ISLAND  
GTLM4 122140Z 200 3 6 GRAND TRAVERSE LIGHT  
KTVC 122153Z 140 6 15 TRAVERSE CITY  
KFKS 122215Z 150 5 FRANKFORT  
BSBM4 122140Z 210 8 10 BIG SABLE POINT  
LDTM4 122130Z 240 1 5 LUDINGTON  
KLDM 122215Z 250 5 LUDINGTON AIRPORT  
 
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