840  
SXUS83 KAPX 251408  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
1008 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 251350Z 270 6 7 GRAND MARAIS  
WFPM4 251340Z 310 4 8 WHITEFISH POINT  
PTIM4 251330Z 300 4 8 POINT IROQUOIS  
CYAM 251300Z 290 10 SOO (CANADA)  
SWPM4 251330Z 230 3 4 66.19 S.W. PIER  
LTRM4 251330Z CALM 3 59.71 LITTLE RAPIDS  
RCKM4 251330Z 320 6 7 66.56 ROCK CUT  
WNEM4 251330Z 320 3 5 60.61 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 251330Z 350 8 10 64.57 DETOUR VILLAGE  
KDRM 251355Z CALM DRUMMOND ISLAND  
KMCD 251355Z 350 5 MACKINAC ISLAND  
MACM4 251330Z 300 3 4 68.54 MACKINAC CITY  
KSLH 251355Z 360 4 CHEBOYGAN AIRPORT  
CYGM4 251400Z 10 2 8 CHEBOYGAN MARINA  
SRLM4 251300Z 320 10 SPECTACLE REEF LIGHT  
KPZQ 251355Z 320 4 ROGERS CITY  
PRIM4 251350Z 290 6 13 PRESQUE ISLE LIGHT  
KAPN 251354Z 340 6 ALPENA GUARD BASE  
APNM4 251350Z 310 5 6 ALPENA HARBOR LIGHT  
TBIM4 251330Z 350 5 9 THUNDER BAY ISLAND  
SPTM4 251350Z 360 4 9 STURGEON POINT LIGHT  
KOSC 251336Z 40 4 OSCODA  
GSLM4 251340Z 320 6 GRAVELLY SHOALS  
 
LAKE MICHIGAN  
 
KISQ 251355Z CALM MANISTIQUE  
PNLM4 251330Z 200 4 5 65.66 PORT INLAND  
NABM4 251340Z 210 3 4 NAUBINWAY  
KSJX 251355Z 20 6 ST JAMES  
KPLN 251354Z 350 3 PELLSTON  
KMGN 251355Z CALM HARBOR SPRINGS  
NMIM4 251328Z CALM NORTH MANITOU ISLAND  
GTLM4 251340Z 50 4 5 GRAND TRAVERSE LIGHT  
KTVC 251353Z 30 6 TRAVERSE CITY  
KFKS 251355Z 80 4 FRANKFORT  
MEEM4 251340Z 60 6 7 MANISTEE HARBOR  
BSBM4 251340Z 60 6 10 BIG SABLE POINT  
LDTM4 251330Z 60 6 9 LUDINGTON  
KLDM 251355Z 70 10 LUDINGTON AIRPORT  
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab MI Page Main Text Page