542  
SXUS83 KAPX 081838  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
238 PM EDT WED OCT 8 2025  
 
WIND DATA (KTS) WAVES WATER  
SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME  
-------------------------------------------------------------  
 
LAKE SUPERIOR/ST MARYS RIVER  
 
GRMM4 081750Z 20 2 6 GRAND MARAIS  
PTIM4 081748Z 320 10 16 POINT IROQUOIS  
CYAM 081800Z 350 10 16 SOO (CANADA)  
KANJ 081755Z 300 11 17 SAULT STE MARIE  
SWPM4 081748Z 330 8 12 60.61 S.W. PIER  
LTRM4 081748Z 330 9 13 58.64 LITTLE RAPIDS  
RCKM4 081748Z 300 12 16 58.28 ROCK CUT  
WNEM4 081748Z 300 13 16 59.54 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 081748Z 330 6 10 60.97 DETOUR VILLAGE  
KDRM 081815Z 330 4 DRUMMOND ISLAND  
KMCD 081816Z 320 6 MACKINAC ISLAND  
MACM4 081748Z 50 3 4 60.97 MACKINAC CITY  
KSLH 081815Z 360 10 CHEBOYGAN AIRPORT  
CYGM4 081825Z 300 14 22 CHEBOYGAN MARINA  
SRLM4 081600Z 320 11 SPECTACLE REEF LIGHT  
KPZQ 081815Z 340 9 ROGERS CITY  
PRIM4 081750Z 310 9 16 PRESQUE ISLE LIGHT  
KAPN 081754Z 340 11 ALPENA GUARD BASE  
APNM4 081820Z 330 11 13 ALPENA HARBOR LIGHT  
TBIM4 081800Z 360 9 14 THUNDER BAY ISLAND  
SPTM4 081750Z 360 14 19 STURGEON POINT LIGHT  
KOSC 081815Z 340 6 OSCODA  
KOSC 081815Z 340 6 OSCODA  
GSLM4 081740Z 20 9 13 GRAVELLY SHOALS  
 
LAKE MICHIGAN  
 
KISQ 081815Z 30 7 MANISTIQUE  
PNLM4 081748Z 360 3 9 63.86 PORT INLAND  
NABM4 081740Z 310 6 11 NAUBINWAY  
KPLN 081754Z 350 8 17 PELLSTON  
KMGN 081815Z 350 8 14 HARBOR SPRINGS  
KCVX 081815Z 20 11 CHARLEVOIX  
NMIM4 081728Z 350 2 6 NORTH MANITOU ISLAND  
GTLM4 081740Z 30 7 12 GRAND TRAVERSE LIGHT  
KTVC 081753Z 10 6 TRAVERSE CITY  
KFKS 081815Z 10 7 FRANKFORT  
BSBM4 081740Z 20 10 15 BIG SABLE POINT  
LDTM4 081748Z 360 5 9 LUDINGTON  
KLDM 081815Z 320 11 14 LUDINGTON AIRPORT  
 
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