023
FZUS53 KLOT 230222
NSHLOT

Nearshore Marine Forecast
National Weather Service Chicago/Romeoville IL
922 PM CDT Sun Sep 22 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>742-230930-
Winthrop Harbor to Wilmette Harbor IL-
Wilmette Harbor to Northerly Island IL-
Northerly Island to Calumet Harbor IL-
922 PM CDT Sun Sep 22 2024

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

.REST OF TONIGHT...North winds to 30 kt. Slight chance of showers
late in the evening. Waves 7 to 10 ft occasionally to 13 ft.
.MONDAY...North winds 20 to 25 kt diminishing to 15 to 20 kt in
the afternoon. Mostly cloudy. Waves 6 to 9 ft occasionally to 12
ft subsiding to 4 to 6 ft occasionally to 8 ft late.
.MONDAY NIGHT...Northeast winds 10 to 15 kt diminishing to 5 to
10 kt. Slight chance of showers in the evening, then chance of
showers and slight chance of thunderstorms overnight. Waves 3 to
5 ft subsiding to 2 to 4 ft.
.TUESDAY...Northeast winds 10 to 15 kt becoming north in the
afternoon. Chance of showers and slight chance of thunderstorms.
Waves 2 to 4 ft.

$$

LMZ743>745-230930-
Calumet Harbor IL to Gary IN-Gary to Burns Harbor IN-
Burns Harbor to Michigan City IN-
922 PM CDT Sun Sep 22 2024

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

.REST OF TONIGHT...North winds to 30 kt. Chance of showers late
in the evening. Waves 4 to 7 ft occasionally to 9 ft building to
7 to 10 ft occasionally to 13 ft.
.MONDAY...North winds 20 to 25 kt diminishing to 15 to 20 kt in
the aftrnon. Mostly cloudy. Waves 6 to 9 ft occasionally to 12 ft
subsiding to 4 to 6 ft occasionally to 8 ft late.
.MONDAY NIGHT...Northeast winds 10 to 15 kt becoming east 5 to
10 kt overnight. Slight chance of showers in the evening, then
chance of showers and slight chance of thunderstorms overnight.
Waves 3 to 5 ft subsiding to 2 to 4 ft.
.TUESDAY...East winds 10 to 15 kt becoming north in the
afternoon. Chance of showers and slight chance of thunderstorms.
Waves 1 to 3 ft.

$$

Kluber