Nearshore Marine Forecast
Issued by NWS Chicago, IL
Issued by NWS Chicago, IL
949 FZUS53 KLOT 101525 NSHLOT Nearshore Marine Forecast National Weather Service Chicago/Romeoville IL 1025 AM CDT Wed Jul 10 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>742-102115- Winthrop Harbor to Wilmette Harbor IL- Wilmette Harbor to Northerly Island IL- Northerly Island to Calumet Harbor IL- 1025 AM CDT Wed Jul 10 2024 .REST OF TODAY...North winds 15 to 20 kt becoming northeast 10 to 15 kt late. Chance of showers late in the morning, then slight chance of showers in the afternoon. Waves 2 to 4 ft subsiding to 1 to 3 ft. .TONIGHT...North winds 5 to 10 kt becoming northwest overnight. Slight chance of showers in the evening. Waves 1 to 3 ft. .THURSDAY...North winds 5 to 10 kt becoming east in the afternoon. Slight chance of showers and thunderstorms in the afternoon. Waves 1 to 2 ft. .THURSDAY NIGHT...East winds 5 to 10 kt becoming southeast overnight. Mostly clear. Waves around 1 ft. $$ LMZ743>745-102115- Calumet Harbor IL to Gary IN-Gary to Burns Harbor IN- Burns Harbor to Michigan City IN- 1025 AM CDT Wed Jul 10 2024 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 10 PM CDT THIS EVENING... .REST OF TODAY...North winds 20 to 25 kt diminishing to 10 to 20 kt. Showers likely late in the morning, then chance of showers in the afternoon. Waves 5 to 8 ft occasionally to 10 ft. .TONIGHT...North winds 5 to 10 kt becoming northwest less than 10 kt overnight. Slight chance of showers in the evening. Waves 3 to 6 ft occasionally to 8 ft subsiding to 1 to 3 ft. .THURSDAY...North winds 5 to 10 kt becoming northeast in the afternoon. Slight chance of showers and thunderstorms in the afternoon. Waves 1 to 2 ft. .THURSDAY NIGHT...Northeast winds 5 to 10 kt becoming southeast overnight. Mostly clear. Waves around 1 ft. $$ Ogorek