449
FZUS53 KLOT 232013
NSHLOT

Nearshore Marine Forecast
National Weather Service Chicago/Romeoville IL
313 PM CDT Sun Jun 23 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>742-240300-
Winthrop Harbor to Wilmette Harbor IL-
Wilmette Harbor to Northerly Island IL-
Northerly Island to Calumet Harbor IL-
313 PM CDT Sun Jun 23 2024

.LATE THIS AFTERNOON...Northeast winds 10 to 20 kt. Mostly
cloudy. Waves 2 to 4 ft.
.TONIGHT...Northwest winds 5 to 10 kt. A chance of sprinkles in
the evening. Waves 2 to 4 ft subsiding to 1 to 2 ft.
.MONDAY...Northeast winds 5 to 10 kt becoming east 10 to 15 kt.
Mostly sunny. Waves 1 to 2 ft.
.MONDAY NIGHT...Southeast winds 10 to 20 kt becoming south
overnight. Chance of showers and thunderstorms overnight. Waves
1 to 2 ft building to 2 to 4 ft.
.TUESDAY...Southwest winds 20 to 25 kt. Chance of showers and
thunderstorms in the morning, then showers and thunderstorms
likely in the afternoon. Waves 2 to 4 ft.

$$

LMZ743>745-240300-
Calumet Harbor IL to Gary IN-Gary to Burns Harbor IN-
Burns Harbor to Michigan City IN-
313 PM CDT Sun Jun 23 2024

.LATE THIS AFTERNOON...North winds 10 to 20 kt. Mostly cloudy.
Waves 2 to 4 ft.
.TONIGHT...North winds 5 to 10 kt becoming northwest. Partly
cloudy in the evening then clearing. Waves 2 to 4 ft subsiding
to 1 to 2 ft.
.MONDAY...North winds 5 to 10 kt becoming northeast late. Mostly
sunny. Waves 1 to 2 ft.
.MONDAY NIGHT...Southeast winds 10 to 20 kt becoming south
overnight. Chance of showers and thunderstorms overnight. Waves
around 1 ft building to 1 to 3 ft.
.TUESDAY...Southwest winds 20 to 25 kt. Chance of showers and
thunderstorms in the morning, then showers and thunderstorms
likely in the afternoon. Waves 1 to 3 ft.

$$