743  
SXUS83 KAPX 251038  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
538 AM EST WED FEB 25 2026  
 
WIND DATA (KTS) WAVES WATER  
SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME  
-------------------------------------------------------------  
 
LAKE SUPERIOR/ST MARYS RIVER  
 
GRMM4 250950Z 300 29 34 GRAND MARAIS  
GRMM4 250950Z 300 29 34 GRAND MARAIS  
PTIM4 251000Z 260 8 13 POINT IROQUOIS  
CYAM 251000Z 280 12 18 SOO (CANADA)  
KANJ 251025Z 280 8 16 SAULT STE MARIE  
SWPM4 251000Z 280 14 16 S.W. PIER  
LTRM4 251000Z 280 2 4 43.16 LITTLE RAPIDS  
RCKM4 251000Z 270 4 8 ROCK CUT  
WNEM4 251000Z 260 7 10 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 251000Z 280 7 10 34.51 DETOUR VILLAGE  
KDRM 251015Z 250 3 DRUMMOND ISLAND  
KMCD 251015Z 290 12 MACKINAC ISLAND  
MACM4 251000Z 290 11 16 32.18 MACKINAC CITY  
KSLH 251015Z 290 10 CHEBOYGAN AIRPORT  
CYGM4 251030Z 310 16 27 CHEBOYGAN MARINA  
KPZQ 251015Z 240 7 ROGERS CITY  
PRIM4 250950Z 250 9 18 PRESQUE ISLE LIGHT  
KAPN 251022Z 230 4 ALPENA GUARD BASE  
APNM4 251020Z 240 6 7 ALPENA HARBOR LIGHT  
TBIM4 251000Z 270 8 10 THUNDER BAY ISLAND  
SPTM4 250950Z 250 2 8 STURGEON POINT LIGHT  
KOSC 251015Z 250 8 OSCODA  
TAWM4 250940Z 260 6 9 TAWAS POINT  
GSLM4 251250Z 100 6 GRAVELLY SHOALS  
 
LAKE MICHIGAN  
 
KISQ 250835Z 310 8 MANISTIQUE  
PNLM4 251000Z 320 12 17 PORT INLAND  
NABM4 250940Z 310 10 16 NAUBINWAY  
KSJX 251015Z 310 12 20 ST JAMES  
KPLN 251022Z 300 10 PELLSTON  
KMGN 251015Z 310 7 HARBOR SPRINGS  
KCVX 251015Z 310 17 22 CHARLEVOIX  
GTLM4 250940Z 320 20 27 GRAND TRAVERSE LIGHT  
KTVC 250953Z 280 10 TRAVERSE CITY  
KFKS 251015Z 310 16 21 FRANKFORT  
BSBM4 250940Z 290 22 27 BIG SABLE POINT  
LDTM4 251000Z 300 8 14 LUDINGTON  
KLDM 251015Z 310 9 19 LUDINGTON AIRPORT  
 
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