013  
SXUS83 KAPX 251308  
OMRAPX  
 
MARINE OBSERVATIONS  
NATIONAL WEATHER SERVICE GAYLORD MI  
908 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 251250Z 270 9 GRAND MARAIS  
WFPM4 251240Z CALM WHITEFISH POINT  
PTIM4 251230Z 300 5 9 POINT IROQUOIS  
CYAM 251200Z 290 9 SOO (CANADA)  
SWPM4 251230Z 260 2 4 66.19 S.W. PIER  
LTRM4 251230Z CALM 1 59.89 LITTLE RAPIDS  
RCKM4 251230Z 320 7 9 66.56 ROCK CUT  
WNEM4 251230Z 330 5 7 60.79 WEST NEBISH ISLAND  
 
LAKE HURON  
 
DTLM4 251230Z 340 6 9 64.57 DETOUR VILLAGE  
KDRM 251255Z CALM DRUMMOND ISLAND  
KMCD 251255Z 360 5 MACKINAC ISLAND  
MACM4 251230Z 20 2 3 68.36 MACKINAC CITY  
KSLH 251255Z 320 4 CHEBOYGAN AIRPORT  
CYGM4 251300Z 350 6 15 CHEBOYGAN MARINA  
SRLM4 251200Z 320 10 SPECTACLE REEF LIGHT  
KPZQ 251255Z 330 4 ROGERS CITY  
PRIM4 251250Z 290 6 14 PRESQUE ISLE LIGHT  
KAPN 251254Z 330 5 ALPENA GUARD BASE  
APNM4 251250Z 320 6 8 ALPENA HARBOR LIGHT  
TBIM4 251200Z 340 6 9 THUNDER BAY ISLAND  
SPTM4 251250Z 340 4 10 STURGEON POINT LIGHT  
GSLM4 251240Z 290 4 5 GRAVELLY SHOALS  
 
LAKE MICHIGAN  
 
KISQ 251255Z CALM MANISTIQUE  
PNLM4 251230Z 350 3 65.66 PORT INLAND  
NABM4 251240Z 360 5 8 NAUBINWAY  
KPLN 251254Z 300 4 PELLSTON  
KMGN 251255Z CALM HARBOR SPRINGS  
KCVX 251255Z 350 6 CHARLEVOIX  
NMIM4 251228Z CALM NORTH MANITOU ISLAND  
GTLM4 251240Z 40 6 7 GRAND TRAVERSE LIGHT  
KTVC 251253Z 360 3 TRAVERSE CITY  
KFKS 251255Z CALM FRANKFORT  
MEEM4 251240Z 70 5 8 MANISTEE HARBOR  
BSBM4 251240Z 30 3 5 BIG SABLE POINT  
LDTM4 251230Z 70 4 6 LUDINGTON  
KLDM 251255Z 60 5 LUDINGTON AIRPORT  
CLICK HERE TO GO TO PREVIOUS BULLETINS.
The Nexlab MI Page
Main Text Page