121  
SXUS83 KAPX 051938  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
338 PM 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 051850Z 350 13 17 GRAND MARAIS  
GRMM4 051850Z 350 13 17 GRAND MARAIS  
PTIM4 051900Z 300 20 24 POINT IROQUOIS  
CYAM 051900Z 300 17 22 SOO (CANADA)  
KANJ 051855Z 300 11 27 SAULT STE MARIE  
SWPM4 051900Z 320 17 23 61.69 S.W. PIER  
LTRM4 051900Z 310 14 21 59.71 LITTLE RAPIDS  
RCKM4 051900Z 300 16 22 59.18 ROCK CUT  
WNEM4 051900Z 300 16 20 60.44 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 051900Z 310 7 16 57.19 DETOUR VILLAGE  
KDRM 051915Z 290 7 16 DRUMMOND ISLAND  
KMCD 051915Z 320 12 16 MACKINAC ISLAND  
MACM4 051900Z 310 11 16 59.18 MACKINAC CITY  
KSLH 051915Z 320 15 19 CHEBOYGAN AIRPORT  
CYGM4 051930Z 290 19 34 CHEBOYGAN MARINA  
KPZQ 051915Z 330 13 21 ROGERS CITY  
PRIM4 051850Z 280 19 28 PRESQUE ISLE LIGHT  
KAPN 051854Z 320 12 23 ALPENA GUARD BASE  
APNM4 051920Z 340 14 20 ALPENA HARBOR LIGHT  
TBIM4 051900Z 320 10 15 THUNDER BAY ISLAND  
SPTM4 051850Z 330 9 22 STURGEON POINT LIGHT  
KOSC 051915Z 310 13 16 OSCODA  
TAWM4 051840Z 290 6 14 TAWAS POINT  
GSLM4 051840Z 290 12 17 GRAVELLY SHOALS  
 
LAKE MICHIGAN  
 
KISQ 051915Z 340 12 15 MANISTIQUE  
PNLM4 051900Z 360 8 15 60.44 PORT INLAND  
NABM4 051840Z 330 10 15 NAUBINWAY  
KSJX 051915Z 330 9 ST JAMES  
KPLN 051854Z 300 12 PELLSTON  
KMGN 051915Z 310 12 17 HARBOR SPRINGS  
KCVX 051915Z 320 10 16 CHARLEVOIX  
GTLM4 051840Z 320 13 18 GRAND TRAVERSE LIGHT  
KTVC 051853Z 340 12 19 TRAVERSE CITY  
KFKS 051915Z 350 8 FRANKFORT  
BSBM4 051840Z 350 8 11 BIG SABLE POINT  
LDTM4 051900Z 350 5 9 LUDINGTON  
KLDM 051915Z 320 8 LUDINGTON AIRPORT  
 
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