313  
SXUS83 KAPX 200938  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
438 AM EST TUE JAN 20 2026  
 
WIND DATA (KTS) WAVES WATER  
SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME  
-------------------------------------------------------------  
 
LAKE SUPERIOR/ST MARYS RIVER  
 
GRMM4 200850Z 240 17 21 GRAND MARAIS  
GRMM4 200850Z 240 17 21 GRAND MARAIS  
PTIM4 200900Z 230 7 16 POINT IROQUOIS  
CYAM 200919Z 220 7 SOO (CANADA)  
KANJ 200929Z 250 7 16 SAULT STE MARIE  
SWPM4 200900Z 250 19 22 S.W. PIER  
LTRM4 200900Z 260 10 19 42.07 LITTLE RAPIDS  
RCKM4 200900Z 260 5 8 ROCK CUT  
WNEM4 200900Z 260 6 8 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 200900Z 280 11 15 35.24 DETOUR VILLAGE  
KDRM 200915Z 280 6 DRUMMOND ISLAND  
KMCD 200915Z 270 14 23 MACKINAC ISLAND  
MACM4 200900Z 260 16 23 32.18 MACKINAC CITY  
KSLH 200915Z 270 13 20 CHEBOYGAN AIRPORT  
CYGM4 200930Z 260 14 28 CHEBOYGAN MARINA  
KPZQ 200915Z 250 8 ROGERS CITY  
PRIM4 200850Z 240 12 24 PRESQUE ISLE LIGHT  
KAPN 200854Z 240 7 ALPENA GUARD BASE  
APNM4 200920Z 260 9 12 ALPENA HARBOR LIGHT  
TBIM4 200900Z 260 18 24 THUNDER BAY ISLAND  
SPTM4 200850Z 240 4 13 STURGEON POINT LIGHT  
KOSC 200915Z 250 11 OSCODA  
TAWM4 200840Z 210 10 16 TAWAS POINT  
 
LAKE MICHIGAN  
 
KISQ 200915Z 270 10 16 MANISTIQUE  
PNLM4 200900Z 290 15 19 PORT INLAND  
NABM4 200840Z 290 10 14 NAUBINWAY  
KSJX 200915Z 280 16 26 ST JAMES  
KPLN 200854Z 270 12 PELLSTON  
KMGN 200915Z 270 14 24 HARBOR SPRINGS  
KCVX 200915Z 290 23 30 CHARLEVOIX  
GTLM4 200840Z 280 27 31 GRAND TRAVERSE LIGHT  
KTVC 200853Z 240 7 TRAVERSE CITY  
KFKS 200915Z 280 11 17 FRANKFORT  
BSBM4 200840Z 290 23 29 BIG SABLE POINT  
LDTM4 200900Z 290 12 17 LUDINGTON  
KLDM 200915Z 310 10 LUDINGTON AIRPORT  
 
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