Nearshore Marine Forecast
Issued by NWS Chicago, IL
Issued by NWS Chicago, IL
094 FZUS53 KLOT 062121 NSHLOT Nearshore Marine Forecast National Weather Service Chicago/Romeoville IL 421 PM 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>742-070400- Winthrop Harbor to Wilmette Harbor IL- Wilmette Harbor to Northerly Island IL- Northerly Island to Calumet Harbor IL- 421 PM CDT Thu Jun 6 2024 ...GALE WARNING IN EFFECT UNTIL 7 PM CDT THIS EVENING... ...SMALL CRAFT ADVISORY IN EFFECT THROUGH FRIDAY EVENING... .REST OF TODAY...West gales to 35 kt diminishing to 20 to 25 kt. Partly cloudy. Waves 1 to 3 ft. .TONIGHT...West winds 15 to 25 kt. Isolated showers in the evening. Waves 1 to 3 ft. .FRIDAY...West winds to 30 kt with a few gale force gusts in the morning becoming northwest 15 to 25 kt in the afternoon. Mostly sunny. Waves 1 to 3 ft. .FRIDAY NIGHT...Northwest winds 10 to 20 kt becoming southwest and diminishing to 5 to 10 kt overnight. Partly cloudy. Waves 1 to 2 ft. $$ LMZ743>745-070400- Calumet Harbor IL to Gary IN-Gary to Burns Harbor IN- Burns Harbor to Michigan City IN- 421 PM CDT Thu Jun 6 2024 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 10 PM CDT THIS EVENING... .REST OF TODAY...West winds 20 to 25 kt. Partly cloudy. Waves 2 to 4 ft. .TONIGHT...Northwest winds 15 to 25 kt. Partly cloudy in the evening, then becoming clear. Waves 2 to 4 ft. .FRIDAY...West winds to 30 kt in the morning becoming north 15 to 25 kt in the afternoon. Mostly sunny. Waves 3 to 5 ft subsiding to 2 to 4 ft. .FRIDAY NIGHT...Northwest winds 10 to 20 kt becoming southwest and diminishing to 5 to 10 kt overnight. Mostly clear in the evening, then becoming partly cloudy. Waves 1 to 3 ft. $$ Borchardt