987  
SXUS83 KAPX 050408  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
1208 AM EDT MON OCT 5 2026  
 
WIND DATA (KTS) WAVES WATER  
SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME  
-------------------------------------------------------------  
 
LAKE SUPERIOR/ST MARYS RIVER  
 
GRMM4 050350Z 330 30 37 GRAND MARAIS  
GRMM4 050350Z 330 30 37 GRAND MARAIS  
PTIM4 050330Z 250 6 12 POINT IROQUOIS  
CYAM 050354Z 240 12 17 SOO (CANADA)  
KANJ 050355Z 300 9 SAULT STE MARIE  
SWPM4 050330Z 300 13 17 62.24 S.W. PIER  
LTRM4 050330Z 300 11 18 59.89 LITTLE RAPIDS  
RCKM4 050330Z 250 5 8 59.89 ROCK CUT  
WNEM4 050330Z 260 7 11 60.44 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 050330Z 290 8 13 57.91 DETOUR VILLAGE  
KDRM 050355Z 280 5 DRUMMOND ISLAND  
KMCD 050355Z 290 13 17 MACKINAC ISLAND  
MACM4 050330Z 290 13 21 59.54 MACKINAC CITY  
KSLH 050355Z 270 8 CHEBOYGAN AIRPORT  
CYGM4 050405Z 260 6 16 CHEBOYGAN MARINA  
KPZQ 050355Z 260 6 ROGERS CITY  
PRIM4 050350Z 250 10 18 PRESQUE ISLE LIGHT  
KAPN 050354Z 240 4 ALPENA GUARD BASE  
APNM4 050350Z 260 6 8 ALPENA HARBOR LIGHT  
TBIM4 050330Z 260 11 13 THUNDER BAY ISLAND  
SPTM4 050350Z 270 2 8 STURGEON POINT LIGHT  
KOSC 050355Z 290 3 OSCODA  
TAWM4 050340Z 270 6 10 TAWAS POINT  
 
LAKE MICHIGAN  
 
KISQ 050355Z 280 7 MANISTIQUE  
PNLM4 050330Z 290 6 9 60.97 PORT INLAND  
NABM4 050340Z 300 6 10 NAUBINWAY  
KSJX 050355Z 290 11 20 ST JAMES  
KPLN 050354Z 300 10 PELLSTON  
KMGN 050355Z 300 8 HARBOR SPRINGS  
KCVX 050355Z 310 14 24 CHARLEVOIX  
GTLM4 050340Z 310 24 26 GRAND TRAVERSE LIGHT  
KTVC 050353Z CALM TRAVERSE CITY  
KFKS 050355Z 320 8 FRANKFORT  
BSBM4 050340Z 310 18 19 BIG SABLE POINT  
LDTM4 050330Z 300 7 12 LUDINGTON  
KLDM 050355Z 320 6 LUDINGTON AIRPORT  
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