Nearshore Marine Forecast
Issued by NWS Chicago, IL
Issued by NWS Chicago, IL
403 FZUS53 KLOT 060840 NSHLOT Nearshore Marine Forecast National Weather Service Chicago/Romeoville IL 340 AM CDT Thu Jun 6 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>743-061530- Winthrop Harbor to Wilmette Harbor IL- Wilmette Harbor to Northerly Island IL- Northerly Island to Calumet Harbor IL- Calumet Harbor IL to Gary IN- 340 AM CDT Thu Jun 6 2024 ...SMALL CRAFT ADVISORY IN EFFECT FROM 8 AM CDT THIS MORNING THROUGH THIS EVENING... .TODAY...West winds 10 to 20 kt early, increasing to 30 kt by late morning. Sunny in the morning, then becoming partly cloudy. Waves 1 to 3 ft building to 2 to 4 ft. .TONIGHT...West winds 20 to 25 kt early diminishing to 15 to 20 kt. Partly cloudy in the evening then clearing. Waves 2 to 4 ft subsiding to 1 to 3 ft. .FRIDAY...West winds 15 to 25 kt becoming northwest. Mostly sunny. Waves 1 to 3 ft building to 2 to 4 ft. .FRIDAY NIGHT...Northwest winds 10 to 20 kt becoming west and diminishing to around 10 kt overnight. Mostly clear. Waves subsiding to 1 to 3 ft. $$ LMZ744-745-061530- Gary to Burns Harbor IN-Burns Harbor to Michigan City IN- 340 AM CDT Thu Jun 6 2024 ...SMALL CRAFT ADVISORY IN EFFECT FROM 1 PM CDT THIS AFTERNOON THROUGH THIS EVENING... .TODAY...West winds 10 to 20 kt early, increasing to 20 to 25 kt by midday. Sunny in the morning, then becoming partly cloudy. Waves 1 to 3 ft building to 3 to 5 ft. .TONIGHT...Northwest winds 20 to 25 kt becoming west 15 to 20 kt. Partly cloudy in the evening then clearing. Waves 3 to 5 ft. .FRIDAY...West winds 15 to 25 kt becoming northwest 10 to 15 kt in the afternoon. Mostly sunny. Waves 3 to 5 ft subsiding to 2 to 4 ft. .FRIDAY NIGHT...Northwest winds 10 to 15 kt becoming west overnight. Mostly clear. Waves subsiding to 1 to 3 ft. $$ Ratzer