841  
SXUS83 KAPX 070508  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
108 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 070430Z 120 2 4 POINT IROQUOIS  
CYAM 070400Z 70 3 SOO (CANADA)  
KANJ 070455Z CALM SAULT STE MARIE  
SWPM4 070430Z CALM 1 61.51 S.W. PIER  
LTRM4 070430Z CALM 1 54.31 LITTLE RAPIDS  
RCKM4 070430Z CALM 1 63.68 ROCK CUT  
WNEM4 070430Z 160 2 3 57.01 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 070430Z CALM 1 62.96 DETOUR VILLAGE  
KDRM 070455Z CALM DRUMMOND ISLAND  
KMCD 070455Z 140 6 MACKINAC ISLAND  
MACM4 070430Z CALM 67.28 MACKINAC CITY  
KSLH 070455Z 290 3 CHEBOYGAN AIRPORT  
CYGM4 070505Z 270 4 6 CHEBOYGAN MARINA  
KPZQ 070455Z 200 2 ROGERS CITY  
PRIM4 070450Z CALM PRESQUE ISLE LIGHT  
KAPN 070454Z CALM ALPENA GUARD BASE  
APNM4 070450Z 350 1 2 ALPENA HARBOR LIGHT  
TBIM4 070430Z 350 8 9 THUNDER BAY ISLAND  
SPTM4 070450Z 330 1 5 STURGEON POINT LIGHT  
KOSC 070455Z 330 3 OSCODA  
TAWM4 070440Z 350 4 7 TAWAS POINT  
GSLM4 070440Z 360 8 9 GRAVELLY SHOALS  
 
LAKE MICHIGAN  
 
KISQ 070455Z 290 2 MANISTIQUE  
PNLM4 070430Z 80 2 3 PORT INLAND  
NABM4 070440Z 10 2 3 NAUBINWAY  
KSJX 070455Z 100 3 ST JAMES  
KMGN 070455Z CALM HARBOR SPRINGS  
KCVX 070455Z 140 5 CHARLEVOIX  
GTLM4 070440Z CALM 1 GRAND TRAVERSE LIGHT  
KTVC 070453Z CALM TRAVERSE CITY  
KFKS 070455Z CALM FRANKFORT  
BSBM4 070440Z 20 7 9 BIG SABLE POINT  
LDTM4 070430Z CALM 1 LUDINGTON  
KLDM 070455Z 350 4 LUDINGTON AIRPORT  
 
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