704
FZUS53 KLOT 220240
NSHLOT

Nearshore Marine Forecast
National Weather Service Chicago/Romeoville IL
940 PM CDT Sat Sep 21 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>742-220945-
Winthrop Harbor to Wilmette Harbor IL-
Wilmette Harbor to Northerly Island IL-
Northerly Island to Calumet Harbor IL-
940 PM CDT Sat Sep 21 2024

...SMALL CRAFT ADVISORY IN EFFECT FROM LATE SUNDAY AFTERNOON
THROUGH MONDAY EVENING...

.REST OF TONIGHT...South winds around 10 kt. Chance of showers
and thunderstorms late. Waves 1 to 2 ft.
.SUNDAY...Southwest winds 10 to 20 kt becoming west in the
early afternoon, then quickly becoming north to 30 kt late.
Showers and a chance of thunderstorms. Waves around 1 ft building
to 1 to 2 ft early in the afternoon, then quickly building to 3 to
6 ft late.
.SUNDAY NIGHT...North winds to 30 kt. Showers likely and slight
chance of thunderstorms in the evening, then slight chance of
showers overnight. Waves 5 to 8 ft occasionally to 10 ft.
.MONDAY...North winds 20 to 25 kt. Slight chance of showers in
the morning. Waves 5 to 8 ft occasionally to 10 ft subsiding to 4
to 7 ft occasionally to 9 ft.

$$

LMZ743>745-220945-
Calumet Harbor IL to Gary IN-Gary to Burns Harbor IN-
Burns Harbor to Michigan City IN-
940 PM CDT Sat Sep 21 2024

...SMALL CRAFT ADVISORY IN EFFECT FROM SUNDAY EVENING THROUGH
MONDAY EVENING...

.REST OF TONIGHT...Southeast winds around 10 kt becoming south
late. Chance of showers and slight chance of thunderstorms late.
Waves around 1 ft.
.SUNDAY...Southwest winds 10 to 15 kt. Showers and slight chance
of thunderstorms in the morning, then showers and a chance of
thunderstorms in the afternoon. Waves 1 to 2 ft.
.SUNDAY NIGHT...North winds to 30 kt. Showers likely and a chance
of thunderstorms in the evening, then slight chance of showers
and thunderstorms overnight. Waves quickly building to 5 to 8 ft
occasionally to 10 ft by mid-evening.
.MONDAY...North winds 20 to 25 kt. Slight chance of showers in
the morning. Waves 4 to 7 ft occasionally to 9 ft.

$$

Kluber