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   LMZ740>742-262145-  Winthrop Harbor to Wilmette Harbor-  Wilmette Harbor to Northerly Island-  Northerly Island to Calumet Harbor-  916 AM CDT Tue Sep 26 2017    REST OF TODAY  Southwest winds 10 to 15 kt. Partly cloudy, with  a slight chance of showers in the afternoon. Waves 1 ft or less.  TONIGHT  Northwest winds 10 to 15 kt increasing to 15 to 20 kt  after midnight. A few gusts to 25 kt. Slight chance of showers in  the evening. Waves 1 ft or less building to 2 to 4 ft after  midnight.  WEDNESDAY  North winds 15 to 20 kt. Mostly sunny. Waves 3 to  5 ft subsiding to 2 to 4 ft in the afternoon.  WEDNESDAY NIGHT  North winds 10 to 20 kt. Mostly clear. Waves  2 to 4 ft.    $$

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