456  
SXUS83 KAPX 270438  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
1238 AM EDT FRI JUN 27 2025  
 
WIND DATA (KTS) WAVES WATER  
SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME  
-------------------------------------------------------------  
 
LAKE SUPERIOR/ST MARYS RIVER  
 
GRMM4 270350Z 120 12 15 GRAND MARAIS  
WFPM4 270340Z 120 13 14 WHITEFISH POINT  
PTIM4 270400Z 110 9 13 POINT IROQUOIS  
CYAM 270400Z 100 8 SOO (CANADA)  
KANJ 270355Z 110 7 SAULT STE MARIE  
SWPM4 270400Z 110 9 12 56.66 S.W. PIER  
LTRM4 270400Z 120 8 11 52.16 LITTLE RAPIDS  
RCKM4 270400Z 100 8 12 60.26 ROCK CUT  
WNEM4 270400Z 110 5 9 53.96 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 270400Z 120 11 15 58.99 DETOUR VILLAGE  
KDRM 270415Z 120 6 DRUMMOND ISLAND  
KMCD 270415Z 110 14 25 MACKINAC ISLAND  
MACM4 270400Z 110 18 20 60.97 MACKINAC CITY  
KSLH 270415Z 120 11 15 CHEBOYGAN AIRPORT  
CYGM4 270425Z 80 12 28 CHEBOYGAN MARINA  
SRLM4 270300Z 100 21 SPECTACLE REEF LIGHT  
KPZQ 270415Z 120 7 ROGERS CITY  
PRIM4 270350Z 100 16 20 PRESQUE ISLE LIGHT  
KAPN 270354Z 110 8 ALPENA GUARD BASE  
APNM4 270420Z 100 16 18 ALPENA HARBOR LIGHT  
TBIM4 270400Z 100 12 14 THUNDER BAY ISLAND  
SPTM4 270350Z 100 12 16 STURGEON POINT LIGHT  
KOSC 270409Z 100 8 OSCODA  
TAWM4 270340Z 70 12 14 TAWAS POINT  
GSLM4 270340Z 50 14 15 GRAVELLY SHOALS  
 
LAKE MICHIGAN  
 
KISQ 270415Z 100 11 17 MANISTIQUE  
PNLM4 270400Z 100 18 24 60.79 PORT INLAND  
NABM4 270340Z 120 25 29 NAUBINWAY  
KSJX 270415Z 90 13 17 ST JAMES  
KPLN 270354Z 110 8 PELLSTON  
KMGN 270424Z 100 12 18 HARBOR SPRINGS  
KCVX 270415Z 120 14 20 CHARLEVOIX  
GTLM4 270340Z 120 5 11 GRAND TRAVERSE LIGHT  
KTVC 270412Z 110 7 TRAVERSE CITY  
KFKS 270415Z 110 7 14 FRANKFORT  
MEEM4 270340Z 100 8 10 MANISTEE HARBOR  
BSBM4 270340Z 110 12 16 BIG SABLE POINT  
LDTM4 270400Z 120 8 11 LUDINGTON  
KLDM 270415Z 140 10 16 LUDINGTON AIRPORT  
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