018  
SXUS83 KAPX 141008  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
608 AM EDT THU MAY 14 2026  
 
WIND DATA (KTS) WAVES WATER  
SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME  
-------------------------------------------------------------  
 
LAKE SUPERIOR/ST MARYS RIVER  
 
GRMM4 140950Z 270 9 GRAND MARAIS  
GRMM4 140950Z 270 9 GRAND MARAIS  
PTIM4 140930Z 280 8 11 POINT IROQUOIS  
CYAM 140900Z 300 9 SOO (CANADA)  
KANJ 140955Z 270 3 SAULT STE MARIE  
SWPM4 140930Z 220 3 5 39.91 S.W. PIER  
LTRM4 140930Z 50 2 40.46 LITTLE RAPIDS  
RCKM4 140930Z 310 7 9 41.36 ROCK CUT  
WNEM4 140930Z 340 5 6 41.18 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 140930Z 300 10 15 42.07 DETOUR VILLAGE  
KMCD 140955Z 340 9 MACKINAC ISLAND  
MACM4 140930Z 280 4 5 42.26 MACKINAC CITY  
KSLH 140955Z 310 5 CHEBOYGAN AIRPORT  
CYGM4 141000Z 320 6 18 CHEBOYGAN MARINA  
KPZQ 140955Z 320 11 18 ROGERS CITY  
PRIM4 140950Z 300 13 23 PRESQUE ISLE LIGHT  
KAPN 140954Z 310 4 ALPENA GUARD BASE  
APNM4 140950Z 320 7 10 ALPENA HARBOR LIGHT  
SPTM4 140950Z 320 12 22 STURGEON POINT LIGHT  
KOSC 140955Z 320 8 OSCODA  
TAWM4 140940Z 330 6 11 TAWAS POINT  
 
LAKE MICHIGAN  
 
KISQ 140955Z 320 5 MANISTIQUE  
PNLM4 140930Z 350 8 11 44.96 PORT INLAND  
NABM4 140940Z 340 4 7 NAUBINWAY  
KSJX 140955Z 240 2 ST JAMES  
KPLN 140954Z 310 3 PELLSTON  
KMGN 140955Z 220 3 HARBOR SPRINGS  
KCVX 140955Z 330 4 CHARLEVOIX  
GTLM4 140940Z 20 3 4 GRAND TRAVERSE LIGHT  
KTVC 140953Z CALM TRAVERSE CITY  
BSBM4 140940Z 10 5 BIG SABLE POINT  
LDTM4 140930Z 70 2 LUDINGTON  
KLDM 140955Z CALM LUDINGTON AIRPORT  
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