107  
SXUS83 KAPX 070538  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
138 AM EDT TUE JUL 7 2026  
 
WIND DATA (KTS) WAVES WATER  
SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME  
-------------------------------------------------------------  
 
LAKE SUPERIOR/ST MARYS RIVER  
 
GRMM4 070450Z 210 7 11 GRAND MARAIS  
GRMM4 070450Z 210 7 11 GRAND MARAIS  
PTIM4 070500Z 130 2 3 POINT IROQUOIS  
KANJ 070455Z CALM SAULT STE MARIE  
SWPM4 070500Z 110 2 61.51 S.W. PIER  
LTRM4 070500Z CALM 1 54.14 LITTLE RAPIDS  
RCKM4 070500Z 300 2 3 63.68 ROCK CUT  
WNEM4 070500Z 310 1 57.01 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 070500Z 360 2 63.14 DETOUR VILLAGE  
KDRM 070515Z CALM DRUMMOND ISLAND  
KMCD 070516Z 150 6 MACKINAC ISLAND  
MACM4 070500Z 190 2 66.37 MACKINAC CITY  
KSLH 070515Z 230 2 CHEBOYGAN AIRPORT  
CYGM4 070530Z 210 4 5 CHEBOYGAN MARINA  
KPZQ 070515Z 200 2 ROGERS CITY  
PRIM4 070450Z CALM PRESQUE ISLE LIGHT  
KAPN 070454Z CALM ALPENA GUARD BASE  
APNM4 070520Z 300 2 3 ALPENA HARBOR LIGHT  
TBIM4 070500Z 10 6 THUNDER BAY ISLAND  
SPTM4 070450Z 330 1 5 STURGEON POINT LIGHT  
KOSC 070515Z 320 3 OSCODA  
TAWM4 070440Z 350 4 7 TAWAS POINT  
GSLM4 070440Z 360 8 9 GRAVELLY SHOALS  
 
LAKE MICHIGAN  
 
KISQ 070515Z CALM MANISTIQUE  
PNLM4 070500Z 350 3 4 PORT INLAND  
NABM4 070440Z 10 2 3 NAUBINWAY  
KSJX 070515Z 100 3 ST JAMES  
KMGN 070515Z CALM HARBOR SPRINGS  
KCVX 070515Z 140 3 CHARLEVOIX  
GTLM4 070440Z CALM 1 GRAND TRAVERSE LIGHT  
KTVC 070453Z CALM TRAVERSE CITY  
KFKS 070515Z 130 1 FRANKFORT  
BSBM4 070440Z 20 7 9 BIG SABLE POINT  
LDTM4 070500Z 20 2 4 LUDINGTON  
KLDM 070515Z CALM LUDINGTON AIRPORT  
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