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Nearshore Marine Forecast
Issued by NWS Chicago, IL
Issued by NWS Chicago, IL
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000 FZUS53 KLOT 251932 NSHLOT NEARSHORE MARINE FORECAST National Weather Service Chicago/Romeoville IL 232 PM CDT Tue Jun 25 2019 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>742-260315- Winthrop Harbor to Wilmette Harbor- Wilmette Harbor to Northerly Island- Northerly Island to Calumet Harbor- 232 PM CDT Tue Jun 25 2019 ...SEVERE THUNDERSTORM WATCH 443 IN EFFECT UNTIL 9 PM CDT THIS EVENING... ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 10 PM CDT THIS EVENING... .TONIGHT...Southwest winds 20 to 25 kt becoming west 10 to 15 kt late. Mostly clear. Waves 1 to 3 ft subsiding to 1 ft or less after midnight. .WEDNESDAY...Southwest winds 5 to 10 kt becoming southeast 10 to 15 kt in the afternoon. Sunny. Waves 1 ft or less. .WEDNESDAY NIGHT...South winds 5 to 10 kt. Slight chance of showers and thunderstorms after midnight. Waves 1 ft or less. .THURSDAY...South winds 10 to 15 kt. Chance of showers and thunderstorms. Waves 1 ft or less. $$ LMZ743>745-260315- Calumet Harbor to Gary-Gary to Burns Harbor- Burns Harbor to Michigan City- 232 PM CDT Tue Jun 25 2019 ...SEVERE THUNDERSTORM WATCH 443 IN EFFECT UNTIL 9 PM CDT THIS EVENING... ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 10 PM CDT THIS EVENING... .TONIGHT...Southwest winds 20 to 25 kt diminishing to 10 to 15 kt late. Slight chance of showers. Waves 1 to 3 ft. .WEDNESDAY...Southwest winds 5 to 10 kt becoming northeast in the afternoon. Mostly sunny. Waves 1 ft or less. .WEDNESDAY NIGHT...South winds 5 to 10 kt. Slight chance of showers and thunderstorms after midnight. Waves 1 ft or less. .THURSDAY...Southwest winds 5 to 10 kt. Chance of showers and thunderstorms. Waves 1 ft or less. $$
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- Page last modified: Apr 16th, 2019 21:10 UTC