Nearshore Marine Forecast
Issued by NWS Chicago, IL
Issued by NWS Chicago, IL
968 FZUS53 KLOT 041856 NSHLOT Nearshore Marine Forecast National Weather Service Chicago/Romeoville IL 156 PM CDT Sat May 4 2024 For waters within five nautical miles of shore on Lake Michigan Waves are provided as a range of significant wave heights, which is the average of the highest 1/3 of the waves, along with the average height of the highest 10 percent of the waves which will occasionally be encountered. LMZ740-050330- Winthrop Harbor to Wilmette Harbor IL- 156 PM CDT Sat May 4 2024 ...DENSE FOG ADVISORY IN EFFECT UNTIL 7 PM CDT THIS EVENING... .LATE THIS AFTERNOON...Southeast winds 10 to 15 kt. Areas of dense fog. Waves around 1 ft. .TONIGHT...Southeast winds 10 to 15 kt becoming north after midnight. Patchy fog and gusty showers and thunderstorms before midnight. Waves 1 to 2 ft. .SUNDAY...North winds 15 to 20 kt diminishing to 10 to 15 kt. Decreasing cloudiness. Waves 1 to 2 ft. .SUNDAY NIGHT...North winds 5 to 10 kt. Mostly clear. Waves 1 to 2 ft. .MONDAY...Northeast winds 5 to 10 kt becoming east 10 to 15 kt. Mostly sunny. Waves 1 to 2 ft building to 2 to 4 ft. $$ LMZ741>745-050330- Wilmette Harbor to Northerly Island IL- Northerly Island to Calumet Harbor IL- Calumet Harbor IL to Gary IN-Gary to Burns Harbor IN- Burns Harbor to Michigan City IN- 156 PM CDT Sat May 4 2024 .LATE THIS AFTERNOON...East winds 10 to 15 kt. Patchy fog. Waves around 1 ft. .TONIGHT...Southeast winds 10 to 15 kt becoming north after midnight. Patchy fog and gusty showers and thunderstorms before midnight. Waves 1 to 3 ft. .SUNDAY...North winds 15 to 20 kt diminishing to 10 to 15 kt. Mostly cloudy in the morning, then becoming partly cloudy. Waves 2 to 4 ft. .SUNDAY NIGHT...North winds 5 to 10 kt. Partly cloudy. Waves 1 to 3 ft. .MONDAY...East winds 5 to 10 kt increasing to 10 to 15 kt. Partly cloudy. Waves 1 to 3 ft. $$ Borchardt