845  
SXUS83 KAPX 072008  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
408 PM EDT TUE OCT 7 2025  
 
WIND DATA (KTS) WAVES WATER  
SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME  
-------------------------------------------------------------  
 
LAKE SUPERIOR/ST MARYS RIVER  
 
GRMM4 071950Z 310 26 30 GRAND MARAIS  
PTIM4 071930Z 300 7 9 POINT IROQUOIS  
CYAM 071900Z 290 8 SOO (CANADA)  
KANJ 071955Z 300 10 SAULT STE MARIE  
SWPM4 071930Z 300 10 17 60.79 S.W. PIER  
LTRM4 071930Z 310 9 15 59.18 LITTLE RAPIDS  
RCKM4 071930Z 320 9 12 59.71 ROCK CUT  
WNEM4 071930Z 330 8 11 59.71 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 071930Z 330 8 12 61.34 DETOUR VILLAGE  
KDRM 071955Z 270 5 DRUMMOND ISLAND  
KMCD 071955Z 260 14 18 MACKINAC ISLAND  
MACM4 071930Z 260 9 15 61.87 MACKINAC CITY  
KSLH 071955Z 260 12 18 CHEBOYGAN AIRPORT  
CYGM4 071955Z 260 16 31 CHEBOYGAN MARINA  
SRLM4 071800Z 270 16 SPECTACLE REEF LIGHT  
KPZQ 071955Z 350 11 15 ROGERS CITY  
PRIM4 071950Z 300 11 17 PRESQUE ISLE LIGHT  
KAPN 071954Z 300 9 ALPENA GUARD BASE  
APNM4 071950Z 290 12 16 ALPENA HARBOR LIGHT  
TBIM4 071930Z 10 3 6 THUNDER BAY ISLAND  
SPTM4 071950Z 130 1 8 STURGEON POINT LIGHT  
KOSC 071955Z 300 3 OSCODA  
KOSC 071955Z 300 3 OSCODA  
GSLM4 071940Z 360 2 4 GRAVELLY SHOALS  
 
LAKE MICHIGAN  
 
KISQ 071955Z 270 5 MANISTIQUE  
PNLM4 071930Z 240 15 17 64.94 PORT INLAND  
NABM4 071940Z 220 12 18 NAUBINWAY  
KSJX 071955Z 240 13 ST JAMES  
KPLN 071954Z 290 13 20 PELLSTON  
KMGN 071955Z 250 6 HARBOR SPRINGS  
KCVX 071955Z 280 11 CHARLEVOIX  
NMIM4 071928Z CALM 6 NORTH MANITOU ISLAND  
GTLM4 071940Z 280 11 14 GRAND TRAVERSE LIGHT  
KFKS 071955Z 280 8 FRANKFORT  
BSBM4 071940Z 330 10 13 BIG SABLE POINT  
LDTM4 071930Z 360 5 10 LUDINGTON  
KLDM 071955Z 330 8 LUDINGTON AIRPORT  
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