493  
SXUS83 KAPX 211308  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
808 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 211250Z 200 15 18 GRAND MARAIS  
GRMM4 211250Z 200 15 18 GRAND MARAIS  
PTIM4 211230Z 130 5 7 POINT IROQUOIS  
CYAM 211200Z 130 3 SOO (CANADA)  
KANJ 211255Z 100 3 SAULT STE MARIE  
SWPM4 211230Z 130 4 5 S.W. PIER  
LTRM4 211230Z 180 2 4 42.44 LITTLE RAPIDS  
RCKM4 211230Z 340 2 8 ROCK CUT  
WNEM4 211230Z CALM 1 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 211230Z 340 4 5 35.41 DETOUR VILLAGE  
KDRM 211255Z CALM DRUMMOND ISLAND  
KMCD 211255Z 160 4 MACKINAC ISLAND  
MACM4 211230Z 30 1 2 32.54 MACKINAC CITY  
KSLH 211255Z 180 5 CHEBOYGAN AIRPORT  
CYGM4 211300Z 150 4 6 CHEBOYGAN MARINA  
KPZQ 211255Z 190 11 ROGERS CITY  
PRIM4 211250Z 210 9 15 PRESQUE ISLE LIGHT  
KAPN 211254Z 190 6 ALPENA GUARD BASE  
APNM4 211250Z 210 9 10 ALPENA HARBOR LIGHT  
TBIM4 211200Z 210 16 19 THUNDER BAY ISLAND  
SPTM4 211250Z 200 5 11 STURGEON POINT LIGHT  
KOSC 211255Z 190 6 OSCODA  
TAWM4 211240Z 170 9 18 TAWAS POINT  
 
LAKE MICHIGAN  
 
KISQ 211255Z 270 4 MANISTIQUE  
PNLM4 211230Z 320 7 8 PORT INLAND  
NABM4 211240Z 310 4 5 NAUBINWAY  
KSJX 211255Z 50 1 ST JAMES  
KPLN 211254Z 140 3 PELLSTON  
KMGN 211255Z CALM HARBOR SPRINGS  
GTLM4 211240Z 200 6 10 GRAND TRAVERSE LIGHT  
KTVC 211300Z 180 4 TRAVERSE CITY  
KFKS 211255Z 110 1 FRANKFORT  
BSBM4 211240Z 110 5 7 BIG SABLE POINT  
LDTM4 211230Z 80 3 4 LUDINGTON  
KLDM 211255Z 100 3 LUDINGTON AIRPORT  
 
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