818  
SXUS83 KAPX 211438  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
938 AM EST WED JAN 21 2026  
 
WIND DATA (KTS) WAVES WATER  
SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME  
-------------------------------------------------------------  
 
LAKE SUPERIOR/ST MARYS RIVER  
 
GRMM4 211350Z 200 12 17 GRAND MARAIS  
GRMM4 211350Z 200 12 17 GRAND MARAIS  
PTIM4 211400Z 120 3 4 POINT IROQUOIS  
CYAM 211319Z 90 3 SOO (CANADA)  
KANJ 211418Z 80 3 SAULT STE MARIE  
SWPM4 211400Z 110 5 6 S.W. PIER  
LTRM4 211400Z 70 3 4 42.44 LITTLE RAPIDS  
RCKM4 211400Z 330 3 11 ROCK CUT  
WNEM4 211400Z CALM 2 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 211400Z 10 7 8 35.41 DETOUR VILLAGE  
KDRM 211415Z CALM DRUMMOND ISLAND  
KMCD 211415Z 150 2 MACKINAC ISLAND  
MACM4 211400Z 100 4 32.54 MACKINAC CITY  
KSLH 211416Z 170 6 CHEBOYGAN AIRPORT  
CYGM4 211430Z 170 6 10 CHEBOYGAN MARINA  
KPZQ 211415Z 210 9 ROGERS CITY  
PRIM4 211350Z 200 7 12 PRESQUE ISLE LIGHT  
KAPN 211412Z 180 3 ALPENA GUARD BASE  
APNM4 211420Z 200 9 10 ALPENA HARBOR LIGHT  
TBIM4 211400Z 210 17 19 THUNDER BAY ISLAND  
SPTM4 211350Z 190 4 10 STURGEON POINT LIGHT  
KOSC 211415Z 190 9 OSCODA  
TAWM4 211340Z 180 12 17 TAWAS POINT  
 
LAKE MICHIGAN  
 
KISQ 211415Z 240 6 MANISTIQUE  
PNLM4 211400Z 320 6 10 PORT INLAND  
NABM4 211340Z 330 3 4 NAUBINWAY  
KPLN 211354Z 140 5 PELLSTON  
KMGN 211415Z CALM HARBOR SPRINGS  
KCVX 211415Z 170 8 CHARLEVOIX  
GTLM4 211340Z 190 4 11 GRAND TRAVERSE LIGHT  
KTVC 211408Z 180 4 TRAVERSE CITY  
KFKS 211415Z 130 2 FRANKFORT  
BSBM4 211340Z 90 4 6 BIG SABLE POINT  
LDTM4 211400Z 60 3 4 LUDINGTON  
KLDM 211415Z 80 3 LUDINGTON AIRPORT  
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