587  
SXUS83 KAPX 271038  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
638 AM 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 270950Z 30 2 3 GRAND MARAIS  
GRMM4 270950Z 30 2 3 GRAND MARAIS  
PTIM4 271000Z 290 5 9 POINT IROQUOIS  
CYAM 271000Z CALM SOO (CANADA)  
KANJ 270955Z CALM SAULT STE MARIE  
SWPM4 271000Z 230 4 5 45.49 S.W. PIER  
LTRM4 271000Z 80 1 2 42.97 LITTLE RAPIDS  
RCKM4 271000Z 310 3 48.91 ROCK CUT  
WNEM4 271000Z 320 4 5 44.59 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 271000Z 350 6 8 46.57 DETOUR VILLAGE  
KDRM 271015Z CALM DRUMMOND ISLAND  
KMCD 271016Z 40 9 MACKINAC ISLAND  
MACM4 271000Z 20 3 5 47.11 MACKINAC CITY  
KSLH 271015Z 330 2 CHEBOYGAN AIRPORT  
CYGM4 271030Z 20 2 8 CHEBOYGAN MARINA  
KPZQ 271015Z 330 5 ROGERS CITY  
PRIM4 270950Z 290 9 14 PRESQUE ISLE LIGHT  
KAPN 270954Z 350 7 ALPENA GUARD BASE  
APNM4 271020Z 350 7 10 ALPENA HARBOR LIGHT  
SPTM4 270950Z 340 9 STURGEON POINT LIGHT  
KOSC 271015Z 340 2 OSCODA  
TAWM4 270940Z 280 3 TAWAS POINT  
 
LAKE MICHIGAN  
 
KISQ 271015Z 360 4 MANISTIQUE  
PNLM4 271000Z 20 5 7 52.69 PORT INLAND  
NABM4 270940Z 30 6 10 NAUBINWAY  
KSJX 271015Z 60 6 ST JAMES  
KPLN 270954Z 360 3 PELLSTON  
KMGN 271015Z CALM HARBOR SPRINGS  
KCVX 271015Z 50 4 CHARLEVOIX  
GTLM4 270940Z 70 3 4 GRAND TRAVERSE LIGHT  
KTVC 270953Z CALM TRAVERSE CITY  
KFKS 271016Z 90 5 FRANKFORT  
BSBM4 270940Z 30 7 8 BIG SABLE POINT  
LDTM4 271000Z 350 3 5 LUDINGTON  
KLDM 271015Z 10 3 LUDINGTON AIRPORT  
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