604  
SXUS83 KLOT 181403  
OMRLOT  
ILZ104-191515-  
 
SOUTHERN LAKE MICHIGAN WATER TEMPERATURES  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
903 AM CDT SUN MAY 18 2025  
 
LAKE MICHIGAN WATER TEMPERATURES...  
 
CHICAGO SHORE...........59.  
 
CHICAGO CRIB............55.  
 
MICHIGAN CITY...........54.  
 
SOUTH MID LAKE BUOY.....M.  
 
CENTRAL MID LAKE BUOY...40.  
 
NORTH MID LAKE BUOY.....38.  
 

 
 
M IS FOR MISSING DATA THAT IS NORMALLY AVAILABLE.  
 
THE MICHIGAN CITY WATER TEMPERATURE SENSOR IS LOCATED AT  
A WATER INTAKE ONE MILE OFFSHORE AND 60 FEET BELOW THE  
WATER SURFACE. IT IS READ EVERY DAY OF THE YEAR.  
 
FOR LAKE MICHIGAN WATER LEVELS, PLEASE SEE:  
WWW.LRD.USACE.ARMY.MIL/WATER-INFORMATION/WATER-MANAGEMENT  
/GREAT-LAKES-AND-HARBORS/WATER-LEVEL-FORECASTS  
 

 
 
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