Nearshore Marine Forecast
Issued by NWS Chicago, IL

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541
FZUS53 KLOT 101521
NSHLOT

NEARSHORE MARINE FORECAST
National Weather Service Chicago/Romeoville IL
921 AM CST Tue Dec 10 2019

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>743-102230-
Winthrop Harbor to Wilmette Harbor-
Wilmette Harbor to Northerly Island-
Northerly Island to Calumet Harbor-Calumet Harbor to Gary-
921 AM CST Tue Dec 10 2019

.REST OF TODAY...West winds 15 to 20 kt. Sunny. Waves 3 to 5 ft
subsiding to 2 to 4 ft.
.TONIGHT...West winds 10 to 20 kt. Mostly clear. Waves 1 to 3 ft.
.WEDNESDAY...West winds 15 to 20 kt becoming northwest and
diminishing to 10 kt late in the afternoon. Slight chance of snow
in the morning. Waves 1 to 3 ft.
.WEDNESDAY NIGHT...West winds around 5 kt becoming southeast
10 to 15 kt after midnight. Mostly clear in the evening then
becoming mostly cloudy. Waves 1 ft or less.

$$

LMZ744-745-102230-
Gary to Burns Harbor-Burns Harbor to Michigan City-
921 AM CST Tue Dec 10 2019

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 3 PM CST THIS AFTERNOON...

.REST OF TODAY...West winds 20 to 25 kt diminishing to 15 to 20
kt in the afternoon. Sunny. Waves 4 to 7 ft occasionally to 9 ft
subsiding to 3 to 5 ft late.
.TONIGHT...West winds 10 to 20 kt. Freezing spray after midnight.
Waves 3 to 5 ft.
.WEDNESDAY...West winds 15 to 25 kt becoming northwest 10 to 20 kt
in the afternoon. Slight chance of snow in the morning. Waves 3
to 5 ft.
.WEDNESDAY NIGHT...Light and variable winds around 5 kt becoming
southeast 10 to 15 kt after midnight. Mostly clear in the evening
then becoming mostly cloudy. Waves 1 to 3 ft.

$$
Rodriguez



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