743
FZUS53 KLOT 182024
NSHLOT

Nearshore Marine Forecast
National Weather Service Chicago/Romeoville IL
324 PM CDT Sat May 18 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>742-190315-
Winthrop Harbor to Wilmette Harbor IL-
Wilmette Harbor to Northerly Island IL-
Northerly Island to Calumet Harbor IL-
324 PM CDT Sat May 18 2024

.TONIGHT...Southeast winds 10 to 15 kt becoming southwest late
this evening, then becoming northwest overnight. Slight chance of
showers and thunderstorms after midnight. Waves 1 to 2 ft.
.SUNDAY...North winds 10 to 15 kt becoming northeast in the
afternoon. Mostly sunny. Waves 1 to 3 ft.
.SUNDAY NIGHT...Northeast winds 5 to 10 kt becoming southeast
overnight. Partly cloudy in the evening, then becoming mostly
cloudy. Waves 1 to 2 ft.
.MONDAY...South winds 10 to 15 kt increasing to 15 to 20 kt.
Slight chance of showers and thunderstorms in the morning, then
chance of showers and thunderstorms in the afternoon. Waves 1 to
3 ft.

$$

LMZ743>745-190315-
Calumet Harbor IL to Gary IN-Gary to Burns Harbor IN-
Burns Harbor to Michigan City IN-
324 PM CDT Sat May 18 2024

.LATE THIS AFTERNOON...Northeast winds 5 to 10 kt. Partly cloudy.
Waves 1 ft or less.
.TONIGHT...Southeast winds 5 to 10 kt becoming southwest 10 to 15
kt late this evening, then becoming west overnight. Slight chance
of showers and thunderstorms after midnight. Waves around 1 ft.
.SUNDAY...Northwest winds around 10 kt becoming north in the
morning. Partly cloudy in the morning then clearing. Waves 1 to 3
ft.
.SUNDAY NIGHT...Northeast winds 5 to 10 kt becoming southeast
overnight. Partly cloudy. Waves 1 to 2 ft.
.MONDAY...South winds 10 to 15 kt increasing to 15 to 20 kt.
Chance of showers and thunderstorms in the afternoon. Waves 1 to
2 ft.

$$

KJB