LMZ740>742-210915-
 Winthrop Harbor to Wilmette Harbor IL-
 Wilmette Harbor to Northerly Island IL-
 Northerly Island to Calumet Harbor IL-
 937 PM CDT Mon Apr 20 2026
 

 REST OF TONIGHT
 South winds 10 to 20 kt increasing to 15 to
 25 kt. Partly cloudy. Waves 2 to 4 ft.

 TUESDAY
 Southwest winds 15 to 25 kt. Chance of showers and
 thunderstorms in the afternoon. Waves 2 to 4 ft subsiding to 1
 to 3 ft.

 TUESDAY NIGHT
 West winds 10 to 15 kt becoming north overnight.
 Slight chance of showers and thunderstorms in the evening. Waves
 1 to 2 ft.

 WEDNESDAY
 North winds around 10 kt becoming northeast in the
 afternoon. Partly cloudy. Waves 1 to 2 ft.
 
 $$