145  
SXUS83 KAPX 251538  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
1138 AM EDT FRI JUL 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 290 5 7 GRAND MARAIS  
WFPM4 251440Z 320 5 10 WHITEFISH POINT  
PTIM4 251500Z 300 6 10 POINT IROQUOIS  
CYAM 251500Z 290 9 SOO (CANADA)  
KANJ 251455Z 290 4 SAULT STE MARIE  
SWPM4 251500Z 260 5 6 66.19 S.W. PIER  
LTRM4 251500Z CALM 60.07 LITTLE RAPIDS  
RCKM4 251500Z 310 4 5 66.56 ROCK CUT  
WNEM4 251500Z CALM 2 60.61 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 251500Z 10 6 7 64.76 DETOUR VILLAGE  
KDRM 251515Z 300 3 DRUMMOND ISLAND  
KMCD 251515Z 270 3 MACKINAC ISLAND  
MACM4 251500Z 50 2 3 68.71 MACKINAC CITY  
KSLH 251515Z 360 3 CHEBOYGAN AIRPORT  
CYGM4 251525Z 330 6 7 CHEBOYGAN MARINA  
SRLM4 251400Z 320 9 SPECTACLE REEF LIGHT  
KPZQ 251515Z 330 4 ROGERS CITY  
PRIM4 251350Z 290 6 13 PRESQUE ISLE LIGHT  
APNM4 251520Z 290 2 3 ALPENA HARBOR LIGHT  
TBIM4 251400Z 360 6 8 THUNDER BAY ISLAND  
SPTM4 251450Z 10 3 9 STURGEON POINT LIGHT  
GSLM4 251440Z 360 6 GRAVELLY SHOALS  
 
LAKE MICHIGAN  
 
KISQ 251515Z 190 4 MANISTIQUE  
PNLM4 251500Z 210 5 7 65.66 PORT INLAND  
NABM4 251440Z 200 3 4 NAUBINWAY  
KPLN 251454Z 340 4 PELLSTON  
KMGN 251515Z 220 3 HARBOR SPRINGS  
KCVX 251515Z 350 3 CHARLEVOIX  
NMIM4 251428Z CALM NORTH MANITOU ISLAND  
GTLM4 251440Z 60 4 5 GRAND TRAVERSE LIGHT  
KFKS 251515Z 100 4 FRANKFORT  
MEEM4 251440Z 10 7 9 MANISTEE HARBOR  
BSBM4 251440Z 10 7 10 BIG SABLE POINT  
LDTM4 251500Z 80 7 10 LUDINGTON  
KLDM 251515Z 50 8 LUDINGTON AIRPORT  
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