670  
SXUS83 KAPX 211738  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
1238 PM 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 211650Z 220 9 14 GRAND MARAIS  
GRMM4 211650Z 220 9 14 GRAND MARAIS  
PTIM4 211700Z 100 7 10 POINT IROQUOIS  
CYAM 211700Z 50 7 SOO (CANADA)  
KANJ 211718Z 90 4 SAULT STE MARIE  
SWPM4 211700Z 70 5 6 S.W. PIER  
LTRM4 211700Z 60 3 5 42.26 LITTLE RAPIDS  
RCKM4 211700Z 20 3 6 ROCK CUT  
WNEM4 211700Z 40 3 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 211700Z 360 6 8 35.41 DETOUR VILLAGE  
KDRM 211715Z 350 3 DRUMMOND ISLAND  
KMCD 211715Z 200 4 MACKINAC ISLAND  
MACM4 211700Z 210 5 7 32.36 MACKINAC CITY  
KSLH 211715Z 160 4 CHEBOYGAN AIRPORT  
CYGM4 211730Z 180 12 14 CHEBOYGAN MARINA  
KPZQ 211715Z 200 9 ROGERS CITY  
PRIM4 211650Z 210 7 16 PRESQUE ISLE LIGHT  
KAPN 211654Z 200 7 ALPENA GUARD BASE  
APNM4 211720Z 220 8 10 ALPENA HARBOR LIGHT  
TBIM4 211700Z 210 13 15 THUNDER BAY ISLAND  
SPTM4 211650Z 180 4 10 STURGEON POINT LIGHT  
KOSC 211715Z 210 10 OSCODA  
TAWM4 211640Z 190 11 15 TAWAS POINT  
 
LAKE MICHIGAN  
 
KISQ 211715Z CALM MANISTIQUE  
PNLM4 211700Z 310 5 6 PORT INLAND  
NABM4 211640Z 30 2 3 NAUBINWAY  
KSJX 211715Z 270 9 ST JAMES  
KPLN 211654Z 170 5 PELLSTON  
KMGN 211715Z 210 3 HARBOR SPRINGS  
KCVX 211715Z 210 6 CHARLEVOIX  
GTLM4 211640Z 220 6 9 GRAND TRAVERSE LIGHT  
KTVC 211653Z 230 5 TRAVERSE CITY  
KFKS 211715Z CALM FRANKFORT  
BSBM4 211640Z 290 8 10 BIG SABLE POINT  
LDTM4 211700Z CALM 1 LUDINGTON  
KLDM 211715Z 140 2 LUDINGTON AIRPORT  
 
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