167  
SXUS83 KAPX 272038  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
438 PM EDT WED MAY 27 2026  
 
WIND DATA (KTS) WAVES WATER  
SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME  
-------------------------------------------------------------  
 
LAKE SUPERIOR/ST MARYS RIVER  
 
GRMM4 271950Z 280 12 13 GRAND MARAIS  
GRMM4 271950Z 280 12 13 GRAND MARAIS  
PTIM4 272000Z 280 6 9 POINT IROQUOIS  
CYAM 272000Z 290 13 SOO (CANADA)  
KANJ 271955Z 320 11 19 SAULT STE MARIE  
SWPM4 272000Z 320 17 20 45.68 S.W. PIER  
LTRM4 272000Z 310 12 15 43.16 LITTLE RAPIDS  
RCKM4 272000Z 290 11 20 49.64 ROCK CUT  
WNEM4 272000Z 290 16 20 44.77 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 272000Z 210 7 11 46.57 DETOUR VILLAGE  
KDRM 272015Z 250 4 DRUMMOND ISLAND  
KMCD 272015Z 250 8 MACKINAC ISLAND  
MACM4 272000Z 320 8 10 50.89 MACKINAC CITY  
KSLH 272015Z 10 8 CHEBOYGAN AIRPORT  
CYGM4 272030Z 350 14 18 CHEBOYGAN MARINA  
KPZQ 272015Z 340 7 ROGERS CITY  
PRIM4 271950Z CALM PRESQUE ISLE LIGHT  
KAPN 271954Z 40 4 ALPENA GUARD BASE  
APNM4 272020Z 150 8 ALPENA HARBOR LIGHT  
SPTM4 271950Z CALM STURGEON POINT LIGHT  
KOSC 272015Z 100 6 OSCODA  
TAWM4 271940Z 80 4 7 TAWAS POINT  
GSLM4 271940Z 60 8 9 GRAVELLY SHOALS  
 
LAKE MICHIGAN  
 
KISQ 272015Z 200 6 MANISTIQUE  
PNLM4 272000Z 220 8 10 51.07 PORT INLAND  
NABM4 271940Z 230 7 11 NAUBINWAY  
KSJX 272015Z 250 9 ST JAMES  
KPLN 271954Z 350 8 PELLSTON  
KMGN 272015Z 230 7 HARBOR SPRINGS  
KCVX 272015Z 280 10 CHARLEVOIX  
GTLM4 271940Z 240 4 6 GRAND TRAVERSE LIGHT  
KFKS 271936Z 40 7 FRANKFORT  
BSBM4 271940Z 10 11 15 BIG SABLE POINT  
LDTM4 272000Z 360 6 12 LUDINGTON  
KLDM 272015Z 350 13 17 LUDINGTON AIRPORT  
 
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