Nearshore Marine Forecast
Issued by NWS Chicago, IL

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FZUS53 KLOT 242047
NSHLOT

NEARSHORE MARINE FORECAST
National Weather Service Chicago/Romeoville IL
247 PM CST Tue Nov 24 2020

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.

LMZ740-250445-
Winthrop Harbor to Wilmette Harbor-
247 PM CST Tue Nov 24 2020

...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT...

.TONIGHT...South winds to 30 kt diminishing to 10 to 20 kt after
midnight. Periods of rain through the night. Patchy fog after
midnight. Waves 4 to 7 ft occasionally to 9 ft subsiding to 2 to
4 ft.
.WEDNESDAY...Southeast winds 5 to 10 kt becoming northeast 10 to
15 kt in the afternoon. Patchy fog in the morning. Showers
through the day. Waves 1 ft or less.
.WEDNESDAY NIGHT...North winds 10 to 15 kt becoming northwest
after midnight. Chance of showers in the evening. Waves 1 to
3 ft.
.THURSDAY...West winds around 10 kt becoming southwest in the
afternoon. Mostly cloudy. Waves 1 ft or less.

$$

LMZ741-742-250445-
Wilmette Harbor to Northerly Island-
Northerly Island to Calumet Harbor-
247 PM CST Tue Nov 24 2020

...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT...

.TONIGHT...South winds 15 to 25 kt. Periods of rain through the
night. Patchy fog after midnight. Waves 4 to 6 ft occasionally to
8 ft subsiding to 1 to 3 ft late.
.WEDNESDAY...Southeast winds 10 to 15 kt becoming northeast 5 to
10 kt in the afternoon. Patchy fog in the morning. Showers
through the day. Waves 1 ft or less.
.WEDNESDAY NIGHT...North winds 10 to 15 kt becoming northwest
after midnight. Chance of showers in the evening. Waves 1 ft or
less.
.THURSDAY...West winds around 10 kt becoming southwest in the
afternoon. Mostly cloudy. Waves 1 ft or less.

$$

LMZ743>745-250445-
Calumet Harbor to Gary-Gary to Burns Harbor-
Burns Harbor to Michigan City-
247 PM CST Tue Nov 24 2020

...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT...

.TONIGHT...South winds 20 to 25 kt esaing to 10 to 15 kt overnight.
Periods of rain through the night. Patchy fog after midnight.
Waves 2 to 4 ft subsiding to 1 to 2 ft late.
.WEDNESDAY...Southeast winds 10 to 15 kt becoming east 5 to 10 kt
in the afternoon. Patchy fog in the morning. showers through the
day. Slight chance of thunderstorms in the afternoon. Waves 1 ft
or less.
.WEDNESDAY NIGHT...North winds 10 to 15 kt becoming northwest
after midnight. Chance of showers in the evening. Waves 1 ft or
less building to 1 to 3 ft after midnight.
.THURSDAY...West winds 10 to 15 kt becoming southwest in the
afternoon. Mostly cloudy. Waves 1 to 3 ft.

$$

KMD


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