988  
SXUS83 KAPX 142138  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
538 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 142100Z 20 2 3 POINT IROQUOIS  
CYAM 142100Z 110 7 SOO (CANADA)  
KANJ 142055Z 160 6 SAULT STE MARIE  
SWPM4 142100Z 180 2 7 69.26 S.W. PIER  
LTRM4 142100Z 150 7 62.78 LITTLE RAPIDS  
RCKM4 142100Z 140 7 9 69.44 ROCK CUT  
WNEM4 142100Z 150 6 10 64.04 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 142100Z 160 11 13 69.79 DETOUR VILLAGE  
KDRM 142115Z 160 7 DRUMMOND ISLAND  
MACM4 142100Z 130 11 12 74.11 MACKINAC CITY  
CYGM4 142125Z 30 6 11 CHEBOYGAN MARINA  
SRLM4 142000Z 110 10 SPECTACLE REEF LIGHT  
KPZQ 142115Z 70 7 ROGERS CITY  
PRIM4 142050Z 90 7 11 PRESQUE ISLE LIGHT  
KAPN 142054Z 120 10 ALPENA GUARD BASE  
APNM4 142120Z 90 7 8 ALPENA HARBOR LIGHT  
TBIM4 142100Z 70 5 7 THUNDER BAY ISLAND  
SPTM4 142050Z 30 4 6 STURGEON POINT LIGHT  
KOSC 142115Z 60 9 OSCODA  
GSLM4 142040Z 50 12 14 GRAVELLY SHOALS  
 
LAKE MICHIGAN  
 
KISQ 142115Z 160 5 MANISTIQUE  
PNLM4 142100Z 140 5 6 PORT INLAND  
NABM4 142040Z 170 7 8 NAUBINWAY  
KSJX 142115Z 90 4 ST JAMES  
KPLN 142054Z 70 7 PELLSTON  
KMGN 142115Z CALM HARBOR SPRINGS  
KCVX 142115Z 10 7 CHARLEVOIX  
NMIM4 142028Z CALM NORTH MANITOU ISLAND  
GTLM4 142040Z 40 9 10 GRAND TRAVERSE LIGHT  
KTVC 142053Z 30 7 TRAVERSE CITY  
KFKS 142115Z 310 5 FRANKFORT  
MEEM4 142040Z 340 7 8 MANISTEE HARBOR  
BSBM4 142040Z 330 7 8 BIG SABLE POINT  
LDTM4 142100Z 290 7 10 LUDINGTON  
KLDM 142115Z 330 9 LUDINGTON AIRPORT  
 
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