409  
SXUS83 KAPX 171638  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
1238 PM EDT SAT OCT 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 240 11 19 GRAND MARAIS  
WFPM4 171540Z 240 10 19 WHITEFISH POINT  
PTIM4 171600Z 250 3 7 POINT IROQUOIS  
CYAM 171600Z 220 6 SOO (CANADA)  
KANJ 171555Z 220 6 SAULT STE MARIE  
SWPM4 171600Z 250 3 5 56.47 S.W. PIER  
LTRM4 171600Z 70 1 3 56.11 LITTLE RAPIDS  
RCKM4 171600Z 170 3 7 51.79 ROCK CUT  
WNEM4 171600Z 200 4 7 56.66 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 171600Z 220 5 12 54.14 DETOUR VILLAGE  
KDRM 171615Z 210 11 17 DRUMMOND ISLAND  
KMCD 171615Z 260 17 26 MACKINAC ISLAND  
MACM4 171600Z 200 8 10 51.26 MACKINAC CITY  
KSLH 171615Z 230 10 CHEBOYGAN AIRPORT  
CYGM4 171630Z 220 14 23 CHEBOYGAN MARINA  
KPZQ 171615Z 230 7 ROGERS CITY  
PRIM4 171550Z 210 6 13 PRESQUE ISLE LIGHT  
KAPN 171554Z 210 7 ALPENA GUARD BASE  
APNM4 171620Z 210 5 6 ALPENA HARBOR LIGHT  
TBIM4 171600Z 220 10 12 THUNDER BAY ISLAND  
SPTM4 171550Z 200 1 7 STURGEON POINT LIGHT  
KOSC 171615Z 260 7 OSCODA  
TAWM4 171540Z 190 3 8 TAWAS POINT  
GSLM4 171440Z CALM 2 GRAVELLY SHOALS  
 
LAKE MICHIGAN  
 
KISQ 171615Z 230 10 23 MANISTIQUE  
PNLM4 171600Z 260 19 27 55.57 PORT INLAND  
NABM4 171540Z 250 13 24 NAUBINWAY  
KSJX 171615Z 250 18 25 ST JAMES  
KPLN 171554Z 240 6 PELLSTON  
KMGN 171615Z 250 11 22 HARBOR SPRINGS  
KCVX 171615Z 230 18 25 CHARLEVOIX  
GTLM4 171540Z 250 26 29 GRAND TRAVERSE LIGHT  
KTVC 171553Z 240 11 23 TRAVERSE CITY  
KFKS 171615Z 230 10 15 FRANKFORT  
BSBM4 171540Z 220 9 10 BIG SABLE POINT  
LDTM4 171600Z 240 2 9 LUDINGTON  
KLDM 171615Z 250 14 LUDINGTON AIRPORT  
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