708  
SXUS83 KAPX 070738  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
338 AM EDT SUN SEP 7 2025  
 
WIND DATA (KTS) WAVES WATER  
SITE DATE/TIME DIR SPEED GUST (FT) TEMP(F) SITE NAME  
-------------------------------------------------------------  
 
LAKE SUPERIOR/ST MARYS RIVER  
 
GRMM4 070650Z 330 13 15 GRAND MARAIS  
WFPM4 070640Z 260 6 10 WHITEFISH POINT  
PTIM4 070700Z 240 5 9 POINT IROQUOIS  
CYAM 070700Z 250 8 SOO (CANADA)  
KANJ 070655Z 210 3 SAULT STE MARIE  
SWPM4 070700Z 250 5 9 62.78 S.W. PIER  
LTRM4 070700Z 230 3 4 59.71 LITTLE RAPIDS  
RCKM4 070700Z 220 4 5 59.36 ROCK CUT  
WNEM4 070700Z 230 3 6 60.97 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 070700Z 260 4 5 54.68 DETOUR VILLAGE  
KDRM 070715Z CALM DRUMMOND ISLAND  
KMCD 070715Z 320 3 MACKINAC ISLAND  
MACM4 070700Z 260 2 3 61.16 MACKINAC CITY  
KSLH 070715Z 230 6 CHEBOYGAN AIRPORT  
CYGM4 070725Z 210 10 14 CHEBOYGAN MARINA  
SRLM4 070600Z 240 7 SPECTACLE REEF LIGHT  
KPZQ 070715Z 240 7 ROGERS CITY  
PRIM4 070650Z 230 9 12 PRESQUE ISLE LIGHT  
KAPN 070654Z 190 3 ALPENA GUARD BASE  
APNM4 070720Z 270 6 8 ALPENA HARBOR LIGHT  
TBIM4 070700Z 250 12 15 THUNDER BAY ISLAND  
SPTM4 070650Z 260 3 7 STURGEON POINT LIGHT  
KOSC 070715Z 240 7 OSCODA  
KOSC 070715Z 240 7 OSCODA  
GSLM4 070640Z 260 15 17 GRAVELLY SHOALS  
 
LAKE MICHIGAN  
 
KISQ 070715Z 310 5 MANISTIQUE  
PNLM4 070700Z 290 2 3 53.41 PORT INLAND  
NABM4 070640Z 300 2 3 NAUBINWAY  
KSJX 070715Z 340 4 ST JAMES  
KPLN 070654Z CALM PELLSTON  
KMGN 070715Z CALM HARBOR SPRINGS  
KCVX 070715Z 200 7 CHARLEVOIX  
NMIM4 070628Z CALM NORTH MANITOU ISLAND  
GTLM4 070640Z 190 5 13 GRAND TRAVERSE LIGHT  
KTVC 070653Z 160 3 TRAVERSE CITY  
KFKS 070715Z 320 6 FRANKFORT  
MEEM4 070640Z 290 16 20 MANISTEE HARBOR  
BSBM4 070640Z 280 19 22 BIG SABLE POINT  
LDTM4 070700Z 280 7 12 LUDINGTON  
KLDM 070715Z 300 6 16 LUDINGTON AIRPORT  
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