Nearshore Marine Forecast
Issued by NWS Chicago, IL
Issued by NWS Chicago, IL
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413 FZUS53 KLOT 051458 NSHLOT Nearshore Marine Forecast National Weather Service Chicago/Romeoville IL 958 AM CDT Wed Jun 5 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>742-052130- Winthrop Harbor to Wilmette Harbor IL- Wilmette Harbor to Northerly Island IL- Northerly Island to Calumet Harbor IL- 958 AM CDT Wed Jun 5 2024 .REST OF TODAY...Southwest winds 10 to 20 kt becoming west 15 to 20 kt late. Chance of showers and thunderstorms late in the morning, then slight chance of showers and thunderstorms in the afternoon. Waves 1 to 2 ft. .TONIGHT...West winds 10 to 15 kt. Chance of showers and slight chance of thunderstorms. Waves 1 to 2 ft. .THURSDAY...West winds 15 to 25 kt increasing to 30 kt with a few gale force gusts possible near the shore in the afternoon. Sunny in the morning, then becoming partly cloudy. Waves 1 to 3 ft building to 2 to 4 ft. A small craft advisory will likely be needed. .THURSDAY NIGHT...Northwest winds 15 to 25 kt becoming west 15 to 20 kt. Mostly clear. Waves 2 to 4 ft subsiding to 1 to 3 ft. $$ LMZ743>745-052130- Calumet Harbor IL to Gary IN-Gary to Burns Harbor IN- Burns Harbor to Michigan City IN- 958 AM CDT Wed Jun 5 2024 .REST OF TODAY...Southwest winds 10 to 20 kt becoming west late. Showers likely and a chance of thunderstorms late in the morning, then chance of showers and thunderstorms in the afternoon. Waves 1 to 2 ft. .TONIGHT...West winds 10 to 15 kt. Chance of showers and slight chance of thunderstorms overnight. Waves 1 to 3 ft. .THURSDAY...West winds 15 to 25 kt increasing to 30 kt in the afternoon. Sunny in the morning, then becoming partly cloudy. Waves 1 to 3 ft building to 3 to 5 ft in the afternoon. A small craft advisory will likely be needed. .THURSDAY NIGHT...Northwest winds 15 to 25 kt becoming west 15 to 20 kt. Mostly clear. Waves 3 to 5 ft. $$ Kluber