Nearshore Marine Forecast
Issued by NWS Chicago, IL
Issued by NWS Chicago, IL
832 FZUS53 KLOT 240251 NSHLOT Nearshore Marine Forecast National Weather Service Chicago/Romeoville IL 951 PM CDT Mon Sep 23 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>742-240930- Winthrop Harbor to Wilmette Harbor IL- Wilmette Harbor to Northerly Island IL- Northerly Island to Calumet Harbor IL- 951 PM CDT Mon Sep 23 2024 .REST OF TONIGHT...East winds 5 to 10 kt. Slight chance of showers late in the evening, then showers likely after midnight. Waves 2 to 4 ft subsiding to 1 to 3 ft. .TUESDAY...Northeast winds 10 to 15 kt becoming northwest 15 to 20 kt in the afternoon. Slight chance of waterspouts. Showers. Waves 1 to 3 ft building to 2 to 4 ft. .TUESDAY NIGHT...Northwest 15 to 20 kt. Slight chance of waterspouts. Chance of showers in the evening. Waves 2 to 4 ft. .WEDNESDAY...North winds 10 to 20 kt in the morning. Decreasing cloudiness. Waves 1 to 3 ft. $$ LMZ743>745-240930- Calumet Harbor IL to Gary IN-Gary to Burns Harbor IN- Burns Harbor to Michigan City IN- 951 PM CDT Mon Sep 23 2024 .REST OF TONIGHT...East winds 10 to 15 kt. Chance of showers late in the evening, then showers after midnight. Waves 1 to 3 ft. .TUESDAY...East winds 10 to 15 kt becoming north 15 to 20 kt in the afternoon. Slight chance of waterspouts. Showers. Waves 1 to 3 ft building to 2 to 4 ft late. .TUESDAY NIGHT...Northwest winds 15 to 20 kt. Slight chance of waterspouts. Showers. Waves 2 to 4 ft. .WEDNESDAY...North winds 10 to 20 kt. Mostly cloudy in the morning then clearing. Waves 2 to 4 ft. $$ Kluber