325  
SXUS83 KAPX 171938  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
338 PM TUE MAR 17 2026  
 
WIND DATA (KTS) WAVES WATER  
SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME  
-------------------------------------------------------------  
 
LAKE SUPERIOR/ST MARYS RIVER  
 
PTIM4 171900Z 300 12 14 POINT IROQUOIS  
CYAM 171900Z 290 14 SOO (CANADA)  
KANJ 171911Z 310 13 18 SAULT STE MARIE  
SWPM4 171900Z 310 14 19 S.W. PIER  
LTRM4 171900Z 300 13 19 LITTLE RAPIDS  
RCKM4 171900Z 310 18 24 ROCK CUT  
WNEM4 171900Z 310 15 21 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 171900Z 350 12 19 33.79 DETOUR VILLAGE  
KDRM 171915Z 300 8 14 DRUMMOND ISLAND  
KMCD 171916Z 290 11 14 MACKINAC ISLAND  
MACM4 171900Z 300 13 18 32.18 MACKINAC CITY  
KSLH 171915Z 300 12 17 CHEBOYGAN AIRPORT  
CYGM4 171930Z 300 14 27 CHEBOYGAN MARINA  
KPZQ 171915Z 310 9 16 ROGERS CITY  
PRIM4 171850Z 290 8 12 PRESQUE ISLE LIGHT  
KAPN 171854Z 310 11 20 ALPENA GUARD BASE  
TBIM4 171900Z CALM THUNDER BAY ISLAND  
TAWM4 171840Z 290 8 19 TAWAS POINT  
 
LAKE MICHIGAN  
 
KISQ 171915Z 340 9 MANISTIQUE  
PNLM4 171900Z 300 9 14 PORT INLAND  
NABM4 171840Z 330 11 15 NAUBINWAY  
KSJX 171915Z 290 8 ST JAMES  
KPLN 171854Z 320 14 PELLSTON  
KMGN 171915Z 260 6 HARBOR SPRINGS  
KCVX 171915Z 310 10 16 CHARLEVOIX  
GTLM4 171840Z 340 10 15 GRAND TRAVERSE LIGHT  
KTVC 171853Z 310 10 TRAVERSE CITY  
BSBM4 171840Z 310 10 14 BIG SABLE POINT  
LDTM4 171900Z 280 8 10 LUDINGTON  
KLDM 171915Z 290 8 17 LUDINGTON AIRPORT  
 
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