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000
FZUS53 KLOT 221419
NSHLOT

Nearshore Marine Forecast
National Weather Service Chicago/Romeoville IL
919 AM CDT Mon Apr 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>744-222130-
Winthrop Harbor to Wilmette Harbor IL-
Wilmette Harbor to Northerly Island IL-
Northerly Island to Calumet Harbor IL-
Calumet Harbor IL to Gary IN-Gary to Burns Harbor IN-
919 AM CDT Mon Apr 22 2024

...SMALL CRAFT ADVISORY IN EFFECT FROM 1 PM CDT THIS AFTERNOON
THROUGH WEDNESDAY EVENING...

.REST OF TODAY...Southwest winds 10 to 15 kt increasing to 20 to
25 kt. Sunny late in the morning, then becoming partly cloudy.
Waves building to 2 to 4 ft.
.TONIGHT...Southwest winds 20 to 25 kt increasing to 30 kt.
Slight chance of showers. Waves 2 to 4 ft.
.TUESDAY...Southwest winds 20 to 25 kt. Slight chance of showers
in the morning, then showers likely and slight chance of
thunderstorms in the afternoon. Waves 2 to 4 ft.
.TUESDAY NIGHT...Northwest winds 15 to 25 kt quickly becoming
north to 30 kt in the late evening. Slight chance of showers and
thunderstorms in the evening. Waves 2 to 4 ft building to 7 to 10
ft occasionally to 13 ft.

$$

LMZ745-222130-
Burns Harbor to Michigan City IN-
919 AM CDT Mon Apr 22 2024

...SMALL CRAFT ADVISORY IN EFFECT FROM THIS EVENING THROUGH
WEDNESDAY EVENING...

.REST OF TODAY...Southwest winds 10 to 15 kt increasing to 15 to
20 kt. Sunny late in the morning, then becoming partly cloudy.
Waves building to 1 to 3 ft.
.TONIGHT...Southwest winds 15 to 25 kt increasing to 30 kt in the
late evening. Slight chance of showers in the evening, then chance
of showers overnight. Waves 1 to 3 ft building to 2 to 4 ft.
.TUESDAY...Southwest winds 20 to 25 kt. Chance of showers in the
morning, then showers likely and slight chance of thunderstorms in
the afternoon. Waves 2 to 4 ft.
.TUESDAY NIGHT...West winds 15 to 25 kt quickly becoming north
to 30 kt in the late evening. Slight chance of showers and
thunderstorms in the evening. Waves 2 to 4 ft building to 7 to 10
ft occasionally to 13 ft.

$$

RC