505  
SXUS83 KAPX 041208  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
708 AM 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 041150Z 320 32 40 GRAND MARAIS  
GRMM4 041150Z 320 32 40 GRAND MARAIS  
PTIM4 041130Z 360 13 22 POINT IROQUOIS  
CYAM 041136Z 40 9 SOO (CANADA)  
KANJ 041155Z 30 6 SAULT STE MARIE  
SWPM4 041130Z 30 13 18 S.W. PIER  
LTRM4 041130Z 20 7 11 LITTLE RAPIDS  
RCKM4 041130Z 20 12 24 ROCK CUT  
WNEM4 041130Z 20 7 12 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 041130Z 300 8 17 40.64 DETOUR VILLAGE  
KDRM 041155Z 360 7 DRUMMOND ISLAND  
KMCD 041155Z 300 22 30 MACKINAC ISLAND  
MACM4 041130Z 300 22 29 34.69 MACKINAC CITY  
KSLH 041155Z 290 16 22 CHEBOYGAN AIRPORT  
CYGM4 041200Z 310 35 49 CHEBOYGAN MARINA  
KPZQ 041155Z 300 13 21 ROGERS CITY  
PRIM4 041150Z 270 39 48 PRESQUE ISLE LIGHT  
KAPN 041154Z 280 9 17 ALPENA GUARD BASE  
APNM4 041150Z 280 9 12 ALPENA HARBOR LIGHT  
TBIM4 041130Z 280 13 20 THUNDER BAY ISLAND  
SPTM4 041150Z 290 5 15 STURGEON POINT LIGHT  
KOSC 041155Z 280 8 OSCODA  
 
LAKE MICHIGAN  
 
KISQ 041155Z 270 8 15 MANISTIQUE  
PNLM4 041130Z 290 12 16 PORT INLAND  
NABM4 041140Z 280 10 16 NAUBINWAY  
KSJX 041155Z 300 13 22 ST JAMES  
KPLN 041154Z 300 14 26 PELLSTON  
KMGN 041155Z 290 12 19 HARBOR SPRINGS  
KCVX 041155Z 310 20 28 CHARLEVOIX  
NMIM4 041128Z 320 6 13 NORTH MANITOU ISLAND  
GTLM4 041140Z 320 23 31 GRAND TRAVERSE LIGHT  
KTVC 041153Z 300 14 21 TRAVERSE CITY  
KFKS 041155Z 330 11 18 FRANKFORT  
BSBM4 041140Z 330 19 26 BIG SABLE POINT  
LDTM4 041130Z 340 7 14 LUDINGTON  
KLDM 041155Z 340 11 LUDINGTON AIRPORT  
 
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