415  
SXUS83 KAPX 041438  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
938 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 041350Z 320 27 35 GRAND MARAIS  
GRMM4 041350Z 320 27 35 GRAND MARAIS  
PTIM4 041400Z 80 10 12 POINT IROQUOIS  
CYAM 041405Z 70 5 SOO (CANADA)  
KANJ 041406Z 30 5 SAULT STE MARIE  
SWPM4 041400Z 40 7 11 S.W. PIER  
LTRM4 041400Z 50 9 10 LITTLE RAPIDS  
RCKM4 041400Z 30 9 18 ROCK CUT  
WNEM4 041400Z 50 5 10 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 041400Z 20 13 16 40.81 DETOUR VILLAGE  
KDRM 041415Z 360 7 DRUMMOND ISLAND  
KMCD 041415Z 300 18 30 MACKINAC ISLAND  
MACM4 041400Z 310 18 27 33.97 MACKINAC CITY  
KSLH 041415Z 300 16 22 CHEBOYGAN AIRPORT  
CYGM4 041430Z 280 23 30 CHEBOYGAN MARINA  
KPZQ 041415Z 280 10 20 ROGERS CITY  
PRIM4 041350Z 260 29 44 PRESQUE ISLE LIGHT  
KAPN 041354Z 290 8 18 ALPENA GUARD BASE  
APNM4 041420Z 300 10 13 ALPENA HARBOR LIGHT  
TBIM4 041400Z 290 10 16 THUNDER BAY ISLAND  
SPTM4 041350Z 300 2 8 STURGEON POINT LIGHT  
KOSC 041415Z 280 9 OSCODA  
 
LAKE MICHIGAN  
 
KISQ 041415Z 270 9 MANISTIQUE  
PNLM4 041400Z 290 8 10 PORT INLAND  
NABM4 041340Z 290 8 13 NAUBINWAY  
KSJX 041415Z 320 13 17 ST JAMES  
KPLN 041354Z 320 13 22 PELLSTON  
KMGN 041415Z 300 11 17 HARBOR SPRINGS  
KCVX 041415Z 310 18 26 CHARLEVOIX  
NMIM4 041328Z 330 5 14 NORTH MANITOU ISLAND  
GTLM4 041340Z 320 23 29 GRAND TRAVERSE LIGHT  
KTVC 041353Z 320 14 22 TRAVERSE CITY  
KFKS 041415Z 320 9 15 FRANKFORT  
BSBM4 041340Z 350 13 22 BIG SABLE POINT  
LDTM4 041400Z 340 6 10 LUDINGTON  
KLDM 041415Z 340 7 LUDINGTON AIRPORT  
 
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