189  
SXUS83 KAPX 142038  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
438 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 141950Z 70 9 10 GRAND MARAIS  
WFPM4 141940Z 80 7 9 WHITEFISH POINT  
PTIM4 142000Z 20 4 6 POINT IROQUOIS  
KANJ 141955Z CALM SAULT STE MARIE  
SWPM4 142000Z CALM 69.07 S.W. PIER  
LTRM4 142000Z CALM 62.78 LITTLE RAPIDS  
RCKM4 142000Z 140 7 9 68.71 ROCK CUT  
WNEM4 142000Z 150 7 8 63.86 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 142000Z 170 8 11 69.79 DETOUR VILLAGE  
KDRM 142015Z 160 3 DRUMMOND ISLAND  
KMCD 142016Z 90 6 MACKINAC ISLAND  
MACM4 142000Z 90 6 8 74.11 MACKINAC CITY  
CYGM4 142025Z 40 6 12 CHEBOYGAN MARINA  
SRLM4 141900Z 100 11 SPECTACLE REEF LIGHT  
KPZQ 142015Z 70 8 ROGERS CITY  
PRIM4 141950Z 90 7 12 PRESQUE ISLE LIGHT  
KAPN 141954Z 120 10 ALPENA GUARD BASE  
APNM4 142020Z 120 6 7 ALPENA HARBOR LIGHT  
TBIM4 142000Z 70 6 9 THUNDER BAY ISLAND  
SPTM4 141950Z 40 3 5 STURGEON POINT LIGHT  
KOSC 142015Z 60 10 15 OSCODA  
GSLM4 141940Z 50 12 13 GRAVELLY SHOALS  
 
LAKE MICHIGAN  
 
KISQ 142015Z 180 6 MANISTIQUE  
PNLM4 142000Z 150 6 7 PORT INLAND  
NABM4 141940Z 180 9 10 NAUBINWAY  
KPLN 141954Z 30 7 PELLSTON  
KMGN 142015Z 220 3 HARBOR SPRINGS  
KCVX 142015Z 350 9 CHARLEVOIX  
NMIM4 141928Z CALM NORTH MANITOU ISLAND  
GTLM4 141940Z 50 9 11 GRAND TRAVERSE LIGHT  
KTVC 141953Z 40 9 TRAVERSE CITY  
KFKS 142015Z 330 4 FRANKFORT  
MEEM4 141940Z 330 7 8 MANISTEE HARBOR  
BSBM4 141940Z 310 7 8 BIG SABLE POINT  
LDTM4 142000Z 290 5 9 LUDINGTON  
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