661  
SXUS83 KAPX 050138  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
838 PM EST THU DEC 4 2025  
 
WIND DATA (KTS) WAVES WATER  
SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME  
-------------------------------------------------------------  
 
LAKE SUPERIOR/ST MARYS RIVER  
 
GRMM4 050050Z 200 20 28 GRAND MARAIS  
GRMM4 050050Z 200 20 28 GRAND MARAIS  
PTIM4 050100Z 140 2 4 POINT IROQUOIS  
CYAM 050130Z 150 4 SOO (CANADA)  
KANJ 050055Z 130 4 SAULT STE MARIE  
SWPM4 050100Z 140 6 8 S.W. PIER  
LTRM4 050100Z 110 4 6 LITTLE RAPIDS  
RCKM4 050100Z 160 3 7 ROCK CUT  
WNEM4 050100Z 160 4 6 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 050100Z 220 8 17 40.46 DETOUR VILLAGE  
KDRM 050115Z 200 10 15 DRUMMOND ISLAND  
KMCD 050115Z 190 15 26 MACKINAC ISLAND  
MACM4 050100Z 180 17 21 32.54 MACKINAC CITY  
KSLH 050115Z 190 6 CHEBOYGAN AIRPORT  
CYGM4 050130Z 190 19 23 CHEBOYGAN MARINA  
KPZQ 050115Z 200 5 ROGERS CITY  
PRIM4 050050Z 200 6 13 PRESQUE ISLE LIGHT  
KAPN 050054Z 190 5 ALPENA GUARD BASE  
APNM4 050120Z 220 7 8 ALPENA HARBOR LIGHT  
TBIM4 050100Z 220 15 18 THUNDER BAY ISLAND  
SPTM4 050050Z 210 1 5 STURGEON POINT LIGHT  
KOSC 050115Z 230 4 OSCODA  
TAWM4 050040Z 220 8 13 TAWAS POINT  
 
LAKE MICHIGAN  
 
KISQ 050115Z 230 8 16 MANISTIQUE  
PNLM4 050100Z 230 22 28 PORT INLAND  
NABM4 050040Z 210 23 28 NAUBINWAY  
KSJX 050115Z 220 9 16 ST JAMES  
KPLN 050054Z 180 10 PELLSTON  
KMGN 050115Z 200 6 15 HARBOR SPRINGS  
KCVX 050115Z 180 9 CHARLEVOIX  
NMIM4 050028Z 190 1 11 NORTH MANITOU ISLAND  
GTLM4 050040Z 210 9 16 GRAND TRAVERSE LIGHT  
KTVC 050053Z 190 5 TRAVERSE CITY  
KFKS 050115Z 170 9 FRANKFORT  
BSBM4 050040Z 190 9 20 BIG SABLE POINT  
LDTM4 050100Z 150 6 9 LUDINGTON  
KLDM 050115Z 150 6 LUDINGTON AIRPORT  
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