083  
SXUS83 KAPX 170438  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
1238 AM EDT WED JUN 17 2026  
 
WIND DATA (KTS) WAVES WATER  
SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME  
-------------------------------------------------------------  
 
LAKE SUPERIOR/ST MARYS RIVER  
 
GRMM4 170350Z 310 6 8 GRAND MARAIS  
GRMM4 170350Z 310 6 8 GRAND MARAIS  
PTIM4 170400Z 140 2 4 POINT IROQUOIS  
KANJ 170355Z CALM SAULT STE MARIE  
SWPM4 170400Z 260 2 3 53.78 S.W. PIER  
LTRM4 170400Z 150 2 4 48.19 LITTLE RAPIDS  
RCKM4 170400Z 160 3 54.49 ROCK CUT  
WNEM4 170400Z CALM 1 50.18 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 170400Z 10 3 52.69 DETOUR VILLAGE  
KDRM 170415Z CALM DRUMMOND ISLAND  
KMCD 170415Z 220 2 MACKINAC ISLAND  
MACM4 170400Z 250 4 5 57.56 MACKINAC CITY  
KSLH 170415Z 230 5 CHEBOYGAN AIRPORT  
CYGM4 170430Z 200 4 8 CHEBOYGAN MARINA  
KPZQ 170415Z 230 7 ROGERS CITY  
PRIM4 170350Z 210 11 21 PRESQUE ISLE LIGHT  
KAPN 170354Z 160 12 ALPENA GUARD BASE  
APNM4 170420Z 180 14 15 ALPENA HARBOR LIGHT  
SPTM4 170350Z 180 7 12 STURGEON POINT LIGHT  
KOSC 170415Z 190 8 OSCODA  
TAWM4 170340Z 140 12 15 TAWAS POINT  
 
LAKE MICHIGAN  
 
KISQ 170415Z CALM MANISTIQUE  
PNLM4 170400Z 330 2 3 55.57 PORT INLAND  
NABM4 170340Z 40 1 2 NAUBINWAY  
KSJX 170415Z 110 9 ST JAMES  
KPLN 170354Z 240 3 PELLSTON  
KMGN 170415Z CALM HARBOR SPRINGS  
KCVX 170415Z 150 5 CHARLEVOIX  
GTLM4 170340Z 190 5 12 GRAND TRAVERSE LIGHT  
KTVC 170353Z 190 5 TRAVERSE CITY  
BSBM4 170340Z 130 4 7 BIG SABLE POINT  
LDTM4 170400Z 110 2 3 LUDINGTON  
KLDM 170415Z 110 2 LUDINGTON AIRPORT  
 
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