743  
SXUS83 KAPX 251538  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
1138 AM EDT WED JUN 25 2025  
 
WIND DATA (KTS) WAVES WATER  
SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME  
-------------------------------------------------------------  
 
LAKE SUPERIOR/ST MARYS RIVER  
 
GRMM4 251450Z 350 4 GRAND MARAIS  
WFPM4 251440Z 340 5 6 WHITEFISH POINT  
PTIM4 251500Z 300 4 9 POINT IROQUOIS  
CYAM 251500Z 300 9 SOO (CANADA)  
SWPM4 251500Z 270 9 10 56.66 S.W. PIER  
LTRM4 251500Z 170 3 5 51.61 LITTLE RAPIDS  
RCKM4 251500Z 290 1 2 59.71 ROCK CUT  
WNEM4 251500Z 320 3 4 54.49 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 251500Z 360 6 7 58.09 DETOUR VILLAGE  
KDRM 251515Z 90 5 DRUMMOND ISLAND  
KMCD 251515Z 70 6 MACKINAC ISLAND  
MACM4 251500Z 30 5 6 MACKINAC CITY  
KSLH 251515Z 80 4 CHEBOYGAN AIRPORT  
CYGM4 251520Z 350 6 9 CHEBOYGAN MARINA  
SRLM4 251400Z 280 6 SPECTACLE REEF LIGHT  
KPZQ 251515Z 360 6 ROGERS CITY  
PRIM4 251450Z 290 7 11 PRESQUE ISLE LIGHT  
KAPN 251454Z CALM ALPENA GUARD BASE  
APNM4 251520Z 100 5 ALPENA HARBOR LIGHT  
TBIM4 251500Z 350 8 11 THUNDER BAY ISLAND  
SPTM4 251450Z 360 8 15 STURGEON POINT LIGHT  
KOSC 251339Z 350 8 OSCODA  
TAWM4 251440Z 120 2 5 TAWAS POINT  
GSLM4 251440Z 50 10 11 GRAVELLY SHOALS  
 
LAKE MICHIGAN  
 
KISQ 251515Z 360 6 MANISTIQUE  
PNLM4 251500Z 130 3 6 58.64 PORT INLAND  
NABM4 251440Z 70 3 5 NAUBINWAY  
KSJX 251515Z 320 5 ST JAMES  
KPLN 251454Z CALM PELLSTON  
KMGN 251529Z 240 4 HARBOR SPRINGS  
KCVX 251515Z 360 6 CHARLEVOIX  
NMIM4 251428Z 350 1 5 NORTH MANITOU ISLAND  
GTLM4 251440Z 30 6 7 GRAND TRAVERSE LIGHT  
KTVC 251453Z 30 5 TRAVERSE CITY  
KFKS 251515Z 80 4 FRANKFORT  
MEEM4 251440Z 10 8 MANISTEE HARBOR  
BSBM4 251440Z 20 10 13 BIG SABLE POINT  
LDTM4 251500Z 60 4 7 LUDINGTON  
KLDM 251515Z 80 5 LUDINGTON AIRPORT  
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