309  
SXUS83 KAPX 040408  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
1108 PM EST WED DEC 3 2025  
 
WIND DATA (KTS) WAVES WATER  
SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME  
-------------------------------------------------------------  
 
LAKE SUPERIOR/ST MARYS RIVER  
 
GRMM4 040350Z 330 29 40 GRAND MARAIS  
GRMM4 040350Z 330 29 40 GRAND MARAIS  
PTIM4 040330Z 270 22 30 POINT IROQUOIS  
CYAM 040349Z 310 26 34 SOO (CANADA)  
KANJ 040357Z 290 19 32 SAULT STE MARIE  
SWPM4 040330Z 300 21 29 S.W. PIER  
LTRM4 040330Z 290 13 18 LITTLE RAPIDS  
RCKM4 040330Z 280 9 14 ROCK CUT  
WNEM4 040330Z 270 11 17 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 040330Z 280 9 14 40.81 DETOUR VILLAGE  
KDRM 040355Z 270 10 15 DRUMMOND ISLAND  
KMCD 040355Z 290 20 28 MACKINAC ISLAND  
MACM4 040330Z 290 19 29 35.77 MACKINAC CITY  
KSLH 040355Z 290 14 18 CHEBOYGAN AIRPORT  
CYGM4 040400Z 250 12 26 CHEBOYGAN MARINA  
KPZQ 040355Z 290 12 19 ROGERS CITY  
PRIM4 040350Z 260 25 33 PRESQUE ISLE LIGHT  
KAPN 040354Z 290 6 15 ALPENA GUARD BASE  
APNM4 040350Z 310 9 13 ALPENA HARBOR LIGHT  
TBIM4 040330Z 310 9 16 THUNDER BAY ISLAND  
SPTM4 040350Z 320 3 14 STURGEON POINT LIGHT  
KOSC 040355Z 330 6 OSCODA  
 
LAKE MICHIGAN  
 
KISQ 040355Z 300 9 MANISTIQUE  
PNLM4 040330Z 300 12 18 PORT INLAND  
NABM4 040340Z 300 9 14 NAUBINWAY  
KSJX 040355Z 300 14 26 ST JAMES  
KPLN 040354Z 300 21 32 PELLSTON  
KMGN 040355Z 270 7 15 HARBOR SPRINGS  
KCVX 040355Z 310 19 29 CHARLEVOIX  
NMIM4 040328Z 320 2 13 NORTH MANITOU ISLAND  
GTLM4 040340Z 310 26 35 GRAND TRAVERSE LIGHT  
KTVC 040353Z 300 12 TRAVERSE CITY  
KFKS 040355Z 310 17 FRANKFORT  
BSBM4 040340Z 310 23 29 BIG SABLE POINT  
LDTM4 040330Z 320 8 16 LUDINGTON  
KLDM 040355Z 320 8 LUDINGTON AIRPORT  
 
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