Nearshore Marine Forecast
Issued by NWS Chicago, IL
Issued by NWS Chicago, IL
589 FZUS53 KLOT 141942 NSHLOT Nearshore Marine Forecast National Weather Service Chicago/Romeoville IL 242 PM CDT Tue May 14 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>742-150315- Winthrop Harbor to Wilmette Harbor IL- Wilmette Harbor to Northerly Island IL- Northerly Island to Calumet Harbor IL- 242 PM CDT Tue May 14 2024 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 7 AM CDT WEDNESDAY... .TONIGHT...North winds 20 to 25 kt becoming northeast. Slight chance of showers in the evening. Waves 4 to 6 ft occasionally to 8 ft subsiding to 3 to 5 ft. .WEDNESDAY...North winds 15 to 20 kt. Mostly cloudy in the morning then clearing. Waves 2 to 4 ft. .WEDNESDAY NIGHT...North winds 10 to 15 kt becoming northeast 5 to 10 kt overnight. Mostly clear. Waves 2 to 4 ft. .THURSDAY...East winds 5 to 10 kt becoming southeast 10 to 15 kt. Chance of showers and thunderstorms in the afternoon. Waves 1 to 2 ft. $$ LMZ743>745-150315- Calumet Harbor IL to Gary IN-Gary to Burns Harbor IN- Burns Harbor to Michigan City IN- 242 PM CDT Tue May 14 2024 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 7 AM CDT WEDNESDAY... .TONIGHT...North winds 20 to 25 kt becoming northeast by midnight then diminishing to 15 to 25 kt late. Chance of showers in the evening. Waves 4 to 6 ft occasionally to 8 ft subsiding to 3 to 5 ft. .WEDNESDAY...Northeast winds 15 to 20 kt becoming north. Mostly cloudy in the morning then clearing. Waves 2 to 4 ft. .WEDNESDAY NIGHT...North winds 10 to 15 kt becoming northeast 5 to 10 kt overnight. Mostly clear. Waves 2 to 4 ft. .THURSDAY...Southeast winds 5 to 10 kt. Chance of showers and thunderstorms in the afternoon. Waves 1 to 3 ft. $$ Kluber