Nearshore Marine Forecast
Issued by NWS Chicago, IL
Issued by NWS Chicago, IL
134 FZUS53 KLOT 282016 NSHLOT Nearshore Marine Forecast National Weather Service Chicago/Romeoville IL 316 PM CDT Tue May 28 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. LMZ740-290330- Winthrop Harbor to Wilmette Harbor IL- 316 PM CDT Tue May 28 2024 .TONIGHT...Southeast winds 10 to 15 kt shifting to north after sunset. Scattered showers and thunderstorms in the evening. Waves 1 to 3 ft building to 2 to 4 ft. .WEDNESDAY...North winds 10 to 20 kt. Partly cloudy in the morning then clearing. Waves 2 to 4 ft. .WEDNESDAY NIGHT...North winds 10 to 15 kt. Clear. Waves 2 to 4 ft subsiding to 1 to 3 ft. .THURSDAY...Northeast winds around 10 kt. Sunny. Waves 1 to 3 ft. $$ LMZ741-742-290330- Wilmette Harbor to Northerly Island IL- Northerly Island to Calumet Harbor IL- 316 PM CDT Tue May 28 2024 ...SMALL CRAFT ADVISORY IN EFFECT FROM LATE TONIGHT THROUGH WEDNESDAY EVENING... .TONIGHT...Southeast winds 10 to 15 kt shifting to north this evening and increasing to 15 to 25 kt. Scattered showers and thunderstorms in the evening. Waves 1 to 2 ft building to 3 to 5 ft by morning. .WEDNESDAY...North winds 20 to 25 kt diminishing to 10 to 20 kt. Partly cloudy in the morning then clearing. Waves 3 to 5 ft. .WEDNESDAY NIGHT...North winds 10 to 15 kt. Clear. Waves 3 to 5 ft subsiding to 1 to 3 ft. .THURSDAY...Northeast winds 10 to 15 kt. Sunny. Waves 1 to 3 ft. $$ LMZ743>745-290330- Calumet Harbor IL to Gary IN-Gary to Burns Harbor IN- Burns Harbor to Michigan City IN- 316 PM CDT Tue May 28 2024 ...SMALL CRAFT ADVISORY IN EFFECT FROM LATE TONIGHT THROUGH WEDNESDAY EVENING... .TONIGHT...Northeast winds 10 to 15 kt becoming north, then increasing to 15 to 25 kt overnight. Scattered showers and thunderstorms in the evening. Waves 1 to 2 ft building to 2 to 4 ft. .WEDNESDAY...North winds 20 to 25 kt diminishing to 10 to 20 kt. Mostly cloudy in the morning, then becoming partly cloudy. Waves 3 to 5 ft. .WEDNESDAY NIGHT...North winds 10 to 15 kt. Clear. Waves 3 to 5 ft subsiding to 1 to 3 ft. .THURSDAY...Northeast winds 10 to 15 kt. Sunny. Waves 1 to 3 ft. $$