049  
SXUS83 KAPX 301638  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
1238 PM EDT MON JUN 30 2025  
 
WIND DATA (KTS) WAVES WATER  
SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME  
-------------------------------------------------------------  
 
LAKE SUPERIOR/ST MARYS RIVER  
 
GRMM4 301550Z 280 7 9 GRAND MARAIS  
WFPM4 301540Z 170 3 4 WHITEFISH POINT  
PTIM4 301600Z 110 2 4 POINT IROQUOIS  
CYAM 301600Z 160 5 SOO (CANADA)  
KANJ 301555Z 230 5 SAULT STE MARIE  
SWPM4 301600Z CALM 2 56.29 S.W. PIER  
LTRM4 301600Z 150 6 8 52.51 LITTLE RAPIDS  
RCKM4 301600Z 140 2 3 59.36 ROCK CUT  
WNEM4 301600Z 140 5 6 55.39 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 301600Z 200 3 7 60.26 DETOUR VILLAGE  
KDRM 301615Z 240 3 DRUMMOND ISLAND  
MACM4 301600Z 360 2 3 59.71 MACKINAC CITY  
KSLH 301615Z CALM CHEBOYGAN AIRPORT  
CYGM4 301625Z 220 2 4 CHEBOYGAN MARINA  
SRLM4 301500Z 200 5 SPECTACLE REEF LIGHT  
KPZQ 301615Z 150 4 ROGERS CITY  
PRIM4 301550Z 130 4 10 PRESQUE ISLE LIGHT  
KAPN 301620Z 30 8 ALPENA GUARD BASE  
APNM4 301620Z 60 5 7 ALPENA HARBOR LIGHT  
TBIM4 301600Z 240 4 5 THUNDER BAY ISLAND  
SPTM4 301550Z 190 3 8 STURGEON POINT LIGHT  
TAWM4 301540Z 130 4 5 TAWAS POINT  
GSLM4 301540Z CALM 3 GRAVELLY SHOALS  
 
LAKE MICHIGAN  
 
KISQ 301615Z 220 5 MANISTIQUE  
PNLM4 301600Z 260 8 11 65.29 PORT INLAND  
NABM4 301540Z 220 11 12 NAUBINWAY  
KSJX 301615Z 230 11 17 ST JAMES  
KPLN 301554Z 270 3 PELLSTON  
KMGN 301623Z 240 3 HARBOR SPRINGS  
KCVX 301615Z 250 10 CHARLEVOIX  
NMIM4 301528Z 190 1 6 NORTH MANITOU ISLAND  
GTLM4 301540Z 250 8 9 GRAND TRAVERSE LIGHT  
KTVC 301553Z 240 6 TRAVERSE CITY  
KFKS 301615Z 230 6 FRANKFORT  
MEEM4 301540Z 170 4 7 MANISTEE HARBOR  
BSBM4 301540Z 200 5 8 BIG SABLE POINT  
LDTM4 301600Z 230 1 5 LUDINGTON  
KLDM 301615Z 230 7 LUDINGTON AIRPORT  
 
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