Nearshore Marine Forecast
Issued by NWS Chicago, IL
Issued by NWS Chicago, IL
347 FZUS53 KLOT 041610 NSHLOT Nearshore Marine Forecast National Weather Service Chicago/Romeoville IL 1110 AM 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. LMZ740-741-042130- Winthrop Harbor to Wilmette Harbor IL- Wilmette Harbor to Northerly Island IL- 1110 AM CDT Sat May 4 2024 ...DENSE FOG ADVISORY IN EFFECT UNTIL 7 PM CDT THIS EVENING... .REST OF TODAY...Southeast winds 10 to 15 kt. Periods of dense fog. Waves around 1 ft. .TONIGHT...South winds 10 to 15 kt becoming northwest overnight. Scattered showers and thunderstorms. Some thunderstorms may produce gusty winds. Waves 1 to 2 ft. .SUNDAY...North winds 15 to 20 kt becoming northeast 10 to 15 kt. Decreasing cloudiness. Waves 1 to 3 ft building to 2 to 4 ft. .SUNDAY NIGHT...Northeast winds 5 to 10 kt. Partly cloudy. Waves 2 to 4 ft subsiding to 1 to 2 ft. $$ LMZ742>745-042130- Northerly Island to Calumet Harbor IL- Calumet Harbor IL to Gary IN-Gary to Burns Harbor IN- Burns Harbor to Michigan City IN- 1110 AM CDT Sat May 4 2024 .REST OF TODAY...Southeast winds 10 to 15 kt. Patchy fog. Waves around 1 ft. .TONIGHT...South winds 10 to 20 kt becoming northwest overnight. Scattered showers and thunderstorms. Some thunderstorms may produce gusty winds. Waves around 1 ft building to 1 to 3 ft. .SUNDAY...North winds 15 to 20 kt becoming northeast 10 to 15 kt. Decreasing cloudiness. Waves 1 to 3 ft building to 2 to 4 ft. .SUNDAY NIGHT...Northeast winds 5 to 10 kt. Partly cloudy. Waves 2 to 4 ft subsiding to 1 to 2 ft. $$ Borchardt