374  
SXUS83 KAPX 140108  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
908 PM EDT THU AUG 13 2026  
 
WIND DATA (KTS) WAVES WATER  
SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME  
-------------------------------------------------------------  
 
LAKE SUPERIOR/ST MARYS RIVER  
 
GRMM4 140050Z 290 8 9 GRAND MARAIS  
GRMM4 140050Z 290 8 9 GRAND MARAIS  
PTIM4 140030Z 310 12 14 POINT IROQUOIS  
CYAM 140000Z 320 7 SOO (CANADA)  
KANJ 140055Z 300 6 SAULT STE MARIE  
SWPM4 140030Z 300 8 10 69.97 S.W. PIER  
LTRM4 140030Z 290 5 9 62.41 LITTLE RAPIDS  
RCKM4 140030Z 300 8 9 69.97 ROCK CUT  
WNEM4 140030Z 310 9 12 64.04 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 140030Z 320 5 11 67.28 DETOUR VILLAGE  
KDRM 140055Z CALM DRUMMOND ISLAND  
KMCD 140055Z 10 5 MACKINAC ISLAND  
MACM4 140030Z 280 5 6 71.96 MACKINAC CITY  
KSLH 140055Z 280 4 CHEBOYGAN AIRPORT  
CYGM4 140105Z 280 6 10 CHEBOYGAN MARINA  
KPZQ 140055Z 230 3 ROGERS CITY  
PRIM4 140050Z 220 2 7 PRESQUE ISLE LIGHT  
KAPN 140054Z CALM ALPENA GUARD BASE  
APNM4 140050Z 210 6 7 ALPENA HARBOR LIGHT  
TBIM4 140030Z 200 7 THUNDER BAY ISLAND  
SPTM4 140050Z 150 1 4 STURGEON POINT LIGHT  
KOSC 140055Z 110 5 OSCODA  
TAWM4 140040Z 210 1 4 TAWAS POINT  
GSLM4 140040Z 140 4 5 GRAVELLY SHOALS  
 
LAKE MICHIGAN  
 
KISQ 140055Z 350 5 MANISTIQUE  
PNLM4 140030Z 340 5 10 70.87 PORT INLAND  
NABM4 140040Z 360 5 9 NAUBINWAY  
KPLN 140054Z 300 5 PELLSTON  
KMGN 140055Z 330 5 HARBOR SPRINGS  
KCVX 140055Z 290 5 CHARLEVOIX  
GTLM4 140040Z 290 6 7 GRAND TRAVERSE LIGHT  
KTVC 140053Z 30 4 TRAVERSE CITY  
KFKS 140055Z CALM FRANKFORT  
BSBM4 140040Z CALM 3 BIG SABLE POINT  
LDTM4 140030Z 260 1 2 LUDINGTON  
KLDM 140055Z 270 2 LUDINGTON AIRPORT  
 
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