666  
SXUS83 KAPX 142108  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
508 PM EDT THU AUG 14 2025  
 
WIND DATA (KTS) WAVES WATER  
SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME  
-------------------------------------------------------------  
 
LAKE SUPERIOR/ST MARYS RIVER  
 
GRMM4 142050Z 80 12 13 GRAND MARAIS  
WFPM4 142040Z 70 6 9 WHITEFISH POINT  
PTIM4 142030Z 10 3 5 POINT IROQUOIS  
KANJ 142055Z 160 6 SAULT STE MARIE  
SWPM4 142030Z 100 4 6 69.26 S.W. PIER  
LTRM4 142030Z 150 5 6 62.78 LITTLE RAPIDS  
RCKM4 142030Z 140 7 69.44 ROCK CUT  
WNEM4 142030Z 140 6 9 64.04 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 142030Z 170 10 13 69.79 DETOUR VILLAGE  
KDRM 142055Z 160 6 DRUMMOND ISLAND  
MACM4 142030Z 110 11 13 74.29 MACKINAC CITY  
CYGM4 142100Z 60 10 13 CHEBOYGAN MARINA  
SRLM4 141900Z 100 11 SPECTACLE REEF LIGHT  
KPZQ 142055Z 90 6 ROGERS CITY  
PRIM4 142050Z 90 7 11 PRESQUE ISLE LIGHT  
KAPN 142054Z 120 10 ALPENA GUARD BASE  
APNM4 142050Z 90 9 ALPENA HARBOR LIGHT  
TBIM4 142030Z 70 5 7 THUNDER BAY ISLAND  
SPTM4 142050Z 30 4 6 STURGEON POINT LIGHT  
KOSC 142055Z 60 12 OSCODA  
GSLM4 142040Z 50 12 14 GRAVELLY SHOALS  
 
LAKE MICHIGAN  
 
KISQ 142055Z 180 5 MANISTIQUE  
PNLM4 142030Z 140 5 6 PORT INLAND  
NABM4 142040Z 170 7 8 NAUBINWAY  
KSJX 142055Z 90 6 ST JAMES  
KPLN 142054Z 70 7 PELLSTON  
KMGN 142055Z 240 3 HARBOR SPRINGS  
KCVX 142055Z 350 9 CHARLEVOIX  
NMIM4 142028Z CALM NORTH MANITOU ISLAND  
GTLM4 142040Z 40 9 10 GRAND TRAVERSE LIGHT  
KTVC 142053Z 30 7 TRAVERSE CITY  
KFKS 142055Z 350 4 FRANKFORT  
MEEM4 142040Z 340 7 8 MANISTEE HARBOR  
BSBM4 142040Z 330 7 8 BIG SABLE POINT  
LDTM4 142030Z 290 5 8 LUDINGTON  
KLDM 142055Z 340 7 LUDINGTON AIRPORT  
 
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