538  
SXUS83 KAPX 171638  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
1238 PM EDT FRI JUL 17 2026  
 
WIND DATA (KTS) WAVES WATER  
SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME  
-------------------------------------------------------------  
 
LAKE SUPERIOR/ST MARYS RIVER  
 
GRMM4 171550Z 200 7 11 GRAND MARAIS  
GRMM4 171550Z 200 7 11 GRAND MARAIS  
PTIM4 171400Z 120 5 9 POINT IROQUOIS  
CYAM 171600Z 120 4 SOO (CANADA)  
KANJ 171555Z 110 3 SAULT STE MARIE  
SWPM4 171400Z 110 3 5 68.89 S.W. PIER  
LTRM4 171400Z CALM 3 59.54 LITTLE RAPIDS  
RCKM4 171400Z 140 6 7 69.07 ROCK CUT  
WNEM4 171400Z 150 6 8 61.16 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 171400Z 150 8 9 66.01 DETOUR VILLAGE  
KDRM 171615Z 140 4 DRUMMOND ISLAND  
MACM4 171400Z 120 5 6 70.34 MACKINAC CITY  
KSLH 171615Z 160 3 CHEBOYGAN AIRPORT  
CYGM4 171630Z 200 10 11 CHEBOYGAN MARINA  
KPZQ 171615Z 210 4 ROGERS CITY  
PRIM4 171550Z CALM PRESQUE ISLE LIGHT  
APNM4 171620Z 100 5 ALPENA HARBOR LIGHT  
TBIM4 171600Z 220 3 4 THUNDER BAY ISLAND  
SPTM4 171550Z CALM STURGEON POINT LIGHT  
KOSC 171615Z 200 4 OSCODA  
TAWM4 171540Z 190 1 2 TAWAS POINT  
GSLM4 171540Z CALM 4 GRAVELLY SHOALS  
 
LAKE MICHIGAN  
 
KISQ 171615Z 110 5 MANISTIQUE  
PNLM4 171400Z 110 9 62.41 PORT INLAND  
NABM4 171540Z 160 4 5 NAUBINWAY  
KSJX 171615Z 100 4 ST JAMES  
KPLN 171554Z CALM PELLSTON  
KMGN 171615Z 30 3 HARBOR SPRINGS  
KCVX 171615Z 120 3 CHARLEVOIX  
GTLM4 171540Z 130 1 7 GRAND TRAVERSE LIGHT  
KTVC 171553Z CALM TRAVERSE CITY  
KFKS 171615Z 180 3 FRANKFORT  
BSBM4 171540Z 160 7 10 BIG SABLE POINT  
LDTM4 171400Z 140 4 6 LUDINGTON  
KLDM 171615Z 170 3 LUDINGTON AIRPORT  
 
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