664  
SXUS83 KAPX 191438  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
1038 AM EDT SUN JUL 19 2026  
 
WIND DATA (KTS) WAVES WATER  
SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME  
-------------------------------------------------------------  
 
LAKE SUPERIOR/ST MARYS RIVER  
 
GRMM4 191350Z 40 3 GRAND MARAIS  
GRMM4 191350Z 40 3 GRAND MARAIS  
PTIM4 191400Z 330 8 9 POINT IROQUOIS  
CYAM 191400Z 280 6 SOO (CANADA)  
KANJ 191355Z 300 4 SAULT STE MARIE  
SWPM4 191400Z 240 4 5 67.99 S.W. PIER  
LTRM4 191400Z 310 2 5 59.54 LITTLE RAPIDS  
RCKM4 191400Z 340 5 66.56 ROCK CUT  
WNEM4 191400Z 320 2 3 61.51 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 191400Z 30 3 4 64.39 DETOUR VILLAGE  
KDRM 191415Z CALM DRUMMOND ISLAND  
KMCD 191415Z 40 6 MACKINAC ISLAND  
MACM4 191400Z 40 5 7 69.61 MACKINAC CITY  
CYGM4 191430Z 80 10 14 CHEBOYGAN MARINA  
KPZQ 191415Z 90 7 ROGERS CITY  
PRIM4 191350Z CALM PRESQUE ISLE LIGHT  
KAPN 191408Z 30 4 ALPENA GUARD BASE  
APNM4 191420Z 310 2 3 ALPENA HARBOR LIGHT  
TBIM4 191400Z 50 5 THUNDER BAY ISLAND  
SPTM4 191350Z 30 3 10 STURGEON POINT LIGHT  
KOSC 191415Z 30 9 OSCODA  
TAWM4 191340Z 340 5 8 TAWAS POINT  
GSLM4 191340Z 320 12 13 GRAVELLY SHOALS  
 
LAKE MICHIGAN  
 
PNLM4 191400Z CALM 4 66.01 PORT INLAND  
NABM4 191340Z 20 4 6 NAUBINWAY  
KSJX 191415Z 10 3 ST JAMES  
KPLN 191354Z 50 5 PELLSTON  
KMGN 191415Z 340 5 HARBOR SPRINGS  
KCVX 191415Z 360 3 CHARLEVOIX  
GTLM4 191340Z 20 7 8 GRAND TRAVERSE LIGHT  
KTVC 191353Z 320 5 TRAVERSE CITY  
KFKS 191415Z 360 5 FRANKFORT  
BSBM4 191340Z 10 7 8 BIG SABLE POINT  
LDTM4 191400Z 50 3 5 LUDINGTON  
KLDM 191415Z 360 4 LUDINGTON AIRPORT  
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