849  
SXUS83 KAPX 142238  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
638 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 142150Z 90 12 13 GRAND MARAIS  
WFPM4 142140Z 70 6 8 WHITEFISH POINT  
PTIM4 142200Z 90 7 8 POINT IROQUOIS  
CYAM 142200Z 100 5 SOO (CANADA)  
KANJ 142155Z 130 7 SAULT STE MARIE  
SWPM4 142200Z 130 3 8 69.26 S.W. PIER  
LTRM4 142200Z 150 5 8 62.78 LITTLE RAPIDS  
RCKM4 142200Z 140 5 6 69.44 ROCK CUT  
WNEM4 142200Z 160 6 8 64.04 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 142200Z 140 7 10 69.79 DETOUR VILLAGE  
KDRM 142215Z 160 5 DRUMMOND ISLAND  
KMCD 142215Z 110 9 MACKINAC ISLAND  
MACM4 142200Z 120 12 14 74.47 MACKINAC CITY  
CYGM4 142225Z 80 12 15 CHEBOYGAN MARINA  
SRLM4 142100Z 110 10 SPECTACLE REEF LIGHT  
KPZQ 142215Z 90 8 ROGERS CITY  
PRIM4 142150Z 100 6 10 PRESQUE ISLE LIGHT  
KAPN 142154Z 120 7 ALPENA GUARD BASE  
APNM4 142220Z 120 8 ALPENA HARBOR LIGHT  
TBIM4 142200Z 80 4 THUNDER BAY ISLAND  
SPTM4 142150Z 30 1 7 STURGEON POINT LIGHT  
KOSC 142215Z 90 8 OSCODA  
GSLM4 142140Z 60 14 15 GRAVELLY SHOALS  
 
LAKE MICHIGAN  
 
KISQ 142215Z 160 4 MANISTIQUE  
PNLM4 142200Z 140 4 PORT INLAND  
NABM4 142140Z 190 3 4 NAUBINWAY  
KSJX 142215Z 320 3 ST JAMES  
KMGN 142215Z 50 4 HARBOR SPRINGS  
KCVX 142215Z 360 7 CHARLEVOIX  
NMIM4 142128Z CALM NORTH MANITOU ISLAND  
GTLM4 142140Z 40 9 10 GRAND TRAVERSE LIGHT  
KTVC 142153Z 20 7 TRAVERSE CITY  
KFKS 142215Z 330 5 FRANKFORT  
MEEM4 142140Z 360 8 9 MANISTEE HARBOR  
BSBM4 142140Z 350 6 8 BIG SABLE POINT  
LDTM4 142200Z 290 5 9 LUDINGTON  
KLDM 142215Z 340 7 LUDINGTON AIRPORT  
 
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