960  
SXUS83 KAPX 071138  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
738 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 071050Z 210 11 15 GRAND MARAIS  
GRMM4 071050Z 210 11 15 GRAND MARAIS  
PTIM4 071100Z 140 2 3 POINT IROQUOIS  
CYAM 071100Z 90 3 SOO (CANADA)  
KANJ 071055Z CALM SAULT STE MARIE  
SWPM4 071100Z 60 1 61.34 S.W. PIER  
LTRM4 071100Z 50 3 4 54.49 LITTLE RAPIDS  
RCKM4 071100Z 320 4 64.21 ROCK CUT  
WNEM4 071100Z 320 1 2 56.66 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 071100Z 190 1 2 62.96 DETOUR VILLAGE  
KDRM 071115Z CALM DRUMMOND ISLAND  
KMCD 071115Z 170 4 MACKINAC ISLAND  
MACM4 071100Z 180 2 4 65.11 MACKINAC CITY  
KSLH 071115Z 270 1 CHEBOYGAN AIRPORT  
CYGM4 071130Z 160 2 6 CHEBOYGAN MARINA  
KPZQ 071115Z 170 1 ROGERS CITY  
PRIM4 071050Z 280 1 5 PRESQUE ISLE LIGHT  
KAPN 071054Z CALM ALPENA GUARD BASE  
APNM4 071120Z 310 2 3 ALPENA HARBOR LIGHT  
TBIM4 071100Z 300 6 8 THUNDER BAY ISLAND  
SPTM4 071050Z 320 3 4 STURGEON POINT LIGHT  
KOSC 071115Z 330 4 OSCODA  
TAWM4 071040Z 330 4 5 TAWAS POINT  
GSLM4 071040Z 330 4 6 GRAVELLY SHOALS  
 
LAKE MICHIGAN  
 
KISQ 071115Z CALM MANISTIQUE  
PNLM4 071100Z 70 1 3 PORT INLAND  
NABM4 071040Z 10 2 3 NAUBINWAY  
KSJX 071115Z CALM ST JAMES  
KMGN 071115Z CALM HARBOR SPRINGS  
KCVX 071115Z 110 3 CHARLEVOIX  
GTLM4 071040Z 150 1 2 GRAND TRAVERSE LIGHT  
KTVC 071053Z CALM TRAVERSE CITY  
KFKS 071115Z CALM FRANKFORT  
BSBM4 071040Z 100 4 BIG SABLE POINT  
LDTM4 071100Z 70 2 LUDINGTON  
KLDM 071115Z 80 2 LUDINGTON AIRPORT  
 
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