346  
SXUS83 KAPX 042138  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
438 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 042050Z 210 10 16 GRAND MARAIS  
GRMM4 042050Z 210 10 16 GRAND MARAIS  
PTIM4 042100Z 130 6 10 POINT IROQUOIS  
CYAM 042100Z 100 4 SOO (CANADA)  
KANJ 042130Z 120 4 SAULT STE MARIE  
SWPM4 042100Z 140 5 8 S.W. PIER  
LTRM4 042100Z 110 6 7 LITTLE RAPIDS  
RCKM4 042100Z 110 8 13 ROCK CUT  
WNEM4 042100Z 130 6 8 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 042100Z 220 3 4 40.46 DETOUR VILLAGE  
KDRM 042115Z CALM DRUMMOND ISLAND  
KMCD 042115Z 270 9 MACKINAC ISLAND  
MACM4 042100Z 240 8 12 33.44 MACKINAC CITY  
KSLH 042115Z 240 8 CHEBOYGAN AIRPORT  
CYGM4 042130Z 230 14 15 CHEBOYGAN MARINA  
KPZQ 042115Z 300 4 ROGERS CITY  
PRIM4 042050Z 250 12 21 PRESQUE ISLE LIGHT  
KAPN 042054Z 260 9 ALPENA GUARD BASE  
APNM4 042120Z 250 8 10 ALPENA HARBOR LIGHT  
TBIM4 042100Z 290 5 9 THUNDER BAY ISLAND  
SPTM4 042050Z 250 2 8 STURGEON POINT LIGHT  
KOSC 042115Z 260 6 OSCODA  
TAWM4 042040Z 290 4 9 TAWAS POINT  
 
LAKE MICHIGAN  
 
KISQ 042115Z 190 8 MANISTIQUE  
PNLM4 042100Z 250 7 10 PORT INLAND  
NABM4 042040Z 240 6 13 NAUBINWAY  
KPLN 042054Z 250 5 PELLSTON  
KMGN 042115Z 180 6 HARBOR SPRINGS  
KCVX 042115Z 200 6 CHARLEVOIX  
NMIM4 042028Z CALM NORTH MANITOU ISLAND  
GTLM4 042040Z 210 5 7 GRAND TRAVERSE LIGHT  
KTVC 042053Z 240 5 TRAVERSE CITY  
KFKS 042115Z 220 6 FRANKFORT  
BSBM4 042040Z 220 8 10 BIG SABLE POINT  
LDTM4 042100Z 240 4 10 LUDINGTON  
KLDM 042115Z 240 5 LUDINGTON AIRPORT  
 
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