Nearshore Marine Forecast
Issued by NWS Chicago, IL

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FZUS53 KLOT 152020
NSHLOT

NEARSHORE MARINE FORECAST
National Weather Service Chicago/Romeoville IL
320 PM CDT Sun Apr 15 2018

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>742-160315-
Winthrop Harbor to Wilmette Harbor-
Wilmette Harbor to Northerly Island-
Northerly Island to Calumet Harbor-
320 PM CDT Sun Apr 15 2018

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

.TONIGHT...Northwest winds to 30 kt. Drizzle with possible
freezing drizzle and snow in the evening, then snow likely after
midnight. Waves 4 to 7 ft occasionally to 9 ft subsiding to 4 to
6 ft occasionally to 8 ft after midnight.
.MONDAY...Northwest winds 15 to 25 kt. Chance of snow showers.
Waves 4 to 6 ft occasionally to 8 ft subsiding to 3 to 5 ft.
.MONDAY NIGHT...Northwest winds 15 to 25 kt. Chance of snow
showers in the evening. Waves 3 to 5 ft.
.TUESDAY...Northwest winds 15 to 25 kt becoming north 10 to 15 kt
in the afternoon. Mostly sunny. Waves 3 to 5 ft subsiding to 1 to
3 ft in the afternoon.

$$

LMZ743>745-160315-
Calumet Harbor to Gary-Gary to Burns Harbor-
Burns Harbor to Michigan City-
320 PM CDT Sun Apr 15 2018

...SMALL CRAFT ADVISORY IN EFFECT THROUGH TUESDAY MORNING...

.TONIGHT...West winds to 30 kt. Periods of drizzle in the
evening. Chance of snow through the night. Patchy drizzle after
midnight. Waves 3 to 5 ft building to 4 to 7 ft occasionally to
9 ft.
.MONDAY...Northwest winds to 30 kt. Chance of snow showers. Waves
5 to 8 ft occasionally to 10 ft.
.MONDAY NIGHT...Northwest winds to 30 kt. Chance of snow showers
through the night. Waves 5 to 8 ft occasionally to 10 ft.
.TUESDAY...Northwest winds 15 to 25 kt becoming north 10 to 15 kt
in the afternoon. Mostly sunny. Waves 5 to 8 ft occasionally to
10 ft subsiding to 3 to 5 ft.

$$



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