Illinois And Indiana Nearshore Forecast: FZUS53 KLOT 100904 NSHLOT
Nearshore Marine Forecast National Weather Service Chicago/Romeoville IL 404 AM CDT Sat May 10 2025
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>742-101615- Winthrop Harbor to Wilmette Harbor IL- Wilmette Harbor to Northerly Island IL- Northerly Island to Calumet Harbor IL- 404 AM CDT Sat May 10 2025
…SMALL CRAFT ADVISORY IN EFFECT FROM 10 AM CDT THIS MORNING THROUGH SUNDAY MORNING…
.TODAY…Southwest winds 10 to 15 kt becoming west after sunrise and then quickly shifting north to 30 kt by the mid to late morning. A few 35 kt gale force gusts possible. Mostly sunny. Waves around 1 ft quickly building to 4 to 7 ft occasionally to 9 ft. .TONIGHT…North winds to 30 kt diminishing to 10 to 20 kt. Clear. Waves 4 to 7 ft occasionally to 9 ft subsiding to 3 to 5 ft late. .SUNDAY…Northeast winds 10 to 15 kt. Sunny. Waves 2 to 4 ft subsiding to 1 to 3 ft. .SUNDAY NIGHT…Northeast winds 5 to 10 kt becoming southeast overnight. Mostly clear. Waves 1 to 2 ft.
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LMZ743>745-101615- Calumet Harbor IL to Gary IN-Gary to Burns Harbor IN- Burns Harbor to Michigan City IN- 404 AM CDT Sat May 10 2025
…SMALL CRAFT ADVISORY IN EFFECT FROM 10 AM CDT THIS MORNING THROUGH SUNDAY MORNING…
.TODAY…Southwest winds 10 to 15 kt becoming west after sunrise and then quickly shifting north to 30 kt by the late morning. A few 35 kt gale force gusts possible. Mostly sunny. Waves around 1 ft quickly building to 4 to 7 ft occasionally to 9 ft. .TONIGHT…North winds to 30 kt becoming northeast and diminishing to 10 to 20 kt. Clear. Waves 5 to 8 ft occasionally to 10 ft subsiding to 3 to 5 ft late. .SUNDAY…Northeast winds 10 to 15 kt. Sunny. Waves 2 to 4 ft subsiding to 1 to 3 ft. .SUNDAY NIGHT…Northeast winds 5 to 10 kt becoming southeast overnight. Mostly clear in the evening, then becoming partly cloudy. Waves 1 to 2 ft.
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Castro
Nearshore Marine Forecast National Weather Service Chicago/Romeoville IL 404 AM CDT Sat May 10 2025
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>742-101615- Winthrop Harbor to Wilmette Harbor IL- Wilmette Harbor to Northerly Island IL- Northerly Island to Calumet Harbor IL- 404 AM CDT Sat May 10 2025
…SMALL CRAFT ADVISORY IN EFFECT FROM 10 AM CDT THIS MORNING THROUGH SUNDAY MORNING…
.TODAY…Southwest winds 10 to 15 kt becoming west after sunrise and then quickly shifting north to 30 kt by the mid to late morning. A few 35 kt gale force gusts possible. Mostly sunny. Waves around 1 ft quickly building to 4 to 7 ft occasionally to 9 ft. .TONIGHT…North winds to 30 kt diminishing to 10 to 20 kt. Clear. Waves 4 to 7 ft occasionally to 9 ft subsiding to 3 to 5 ft late. .SUNDAY…Northeast winds 10 to 15 kt. Sunny. Waves 2 to 4 ft subsiding to 1 to 3 ft. .SUNDAY NIGHT…Northeast winds 5 to 10 kt becoming southeast overnight. Mostly clear. Waves 1 to 2 ft.
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LMZ743>745-101615- Calumet Harbor IL to Gary IN-Gary to Burns Harbor IN- Burns Harbor to Michigan City IN- 404 AM CDT Sat May 10 2025
…SMALL CRAFT ADVISORY IN EFFECT FROM 10 AM CDT THIS MORNING THROUGH SUNDAY MORNING…
.TODAY…Southwest winds 10 to 15 kt becoming west after sunrise and then quickly shifting north to 30 kt by the late morning. A few 35 kt gale force gusts possible. Mostly sunny. Waves around 1 ft quickly building to 4 to 7 ft occasionally to 9 ft. .TONIGHT…North winds to 30 kt becoming northeast and diminishing to 10 to 20 kt. Clear. Waves 5 to 8 ft occasionally to 10 ft subsiding to 3 to 5 ft late. .SUNDAY…Northeast winds 10 to 15 kt. Sunny. Waves 2 to 4 ft subsiding to 1 to 3 ft. .SUNDAY NIGHT…Northeast winds 5 to 10 kt becoming southeast overnight. Mostly clear in the evening, then becoming partly cloudy. Waves 1 to 2 ft.
$$
Castro