313  
SXUS83 KAPX 150738  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
338 AM EDT THU OCT 15 2026  
 
WIND DATA (KTS) WAVES WATER  
SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME  
-------------------------------------------------------------  
 
LAKE SUPERIOR/ST MARYS RIVER  
 
GRMM4 150640Z 190 4 GRAND MARAIS  
WFPM4 150640Z 100 12 15 WHITEFISH POINT  
PTIM4 150600Z 70 13 16 POINT IROQUOIS  
CYAM 150700Z 90 4 SOO (CANADA)  
SWPM4 150600Z 80 7 9 57.74 S.W. PIER  
LTRM4 150600Z 60 8 9 56.84 LITTLE RAPIDS  
RCKM4 150600Z 30 3 5 54.86 ROCK CUT  
WNEM4 150600Z 80 2 4 57.91 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 150600Z 60 12 14 54.31 DETOUR VILLAGE  
KDRM 150715Z 90 4 DRUMMOND ISLAND  
KMCD 150716Z 80 7 MACKINAC ISLAND  
MACM4 150600Z 50 9 10 55.57 MACKINAC CITY  
KSLH 150715Z 90 7 CHEBOYGAN AIRPORT  
CYGM4 150730Z 80 12 18 CHEBOYGAN MARINA  
KPZQ 150715Z 180 3 ROGERS CITY  
PRIM4 150650Z 80 11 14 PRESQUE ISLE LIGHT  
KAPN 150654Z CALM ALPENA GUARD BASE  
APNM4 150720Z 60 4 7 ALPENA HARBOR LIGHT  
TBIM4 150700Z 60 8 10 THUNDER BAY ISLAND  
SPTM4 150650Z 30 10 16 STURGEON POINT LIGHT  
KOSC 150715Z 350 5 OSCODA  
TAWM4 150640Z 360 6 11 TAWAS POINT  
 
LAKE MICHIGAN  
 
KISQ 150715Z 50 3 MANISTIQUE  
PNLM4 150600Z 80 3 4 57.56 PORT INLAND  
NABM4 150640Z 320 1 2 NAUBINWAY  
KSJX 150715Z 30 3 ST JAMES  
KPLN 150712Z CALM PELLSTON  
KMGN 150715Z 60 4 HARBOR SPRINGS  
KCVX 150715Z 90 7 CHARLEVOIX  
GTLM4 150640Z 70 11 16 GRAND TRAVERSE LIGHT  
KTVC 150653Z 80 7 TRAVERSE CITY  
KFKS 150715Z 70 2 FRANKFORT  
BSBM4 150640Z 80 5 7 BIG SABLE POINT  
LDTM4 150600Z 50 1 4 LUDINGTON  
KLDM 150715Z 60 4 LUDINGTON AIRPORT  
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