NWS Marine Forecast


   LMZ646-111600-  Wind Point WI to Winthrop Harbor IL-  710 AM CDT Sat Apr 11 2026    TODAY  East wind 5 to 10 knots veering southeast in the late  morning and early afternoon, then becoming southeast 5 to  10 knots late in the afternoon. Slight chance of showers late in  the afternoon. Waves around 1 foot.  TONIGHT  East wind 5 to 10 knots becoming southeast 10 to  15 knots late in the evening, then becoming 10 to 20 knots after  midnight becoming 15 to 20 knots early in the morning. Chance of  showers through around midnight. Slight chance of thunderstorms  through the night. Rain showers likely after midnight. Waves 1 to  2 feet building to 3 to 4 feet after midnight.  SUNDAY  South wind 15 to 20 knots veering southwest 10 to  20 knots late in the afternoon. Gusts up to 25 knots. Chance of  showers in the morning. Slight chance of thunderstorms through  the day. Rain showers likely in the afternoon. Waves 3 to 4 feet.  SUNDAY NIGHT  Southwest wind 15 to 25 knots becoming 15 to  20 knots early in the morning. Rain showers and slight chance of  thunderstorms. Waves 3 to 4 feet. A small craft advisory may be  needed.    $$