Nearshore Marine Forecast
Issued by NWS Chicago, IL

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FZUS53 KLOT 210238
NSHLOT

NEARSHORE MARINE FORECAST
National Weather Service Chicago/Romeoville IL
938 PM CDT Sun May 20 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>742-211015-
Winthrop Harbor to Wilmette Harbor-
Wilmette Harbor to Northerly Island-
Northerly Island to Calumet Harbor-
938 PM CDT Sun May 20 2018

.REST OF TONIGHT...North winds 10 to 15 kt becoming northeast.
Rain showers and a chance of thunderstorms. Waves 2 to 4 ft.
.MONDAY...East winds 15 to 20 kt becoming northeast 10 to 20 kt
in the afternoon. Patchy fog. Showers with a chance of
thunderstorms through early afternoon, then a chance of showers
and thunderstorms after. Waves 3 to 5 ft.
.MONDAY NIGHT...North winds 10 to 15 kt becoming northwest.
Slight chance of showers and thunderstorms in the evening. Waves 3
to 5 ft subsiding to 2 to 4 ft by late evening.
.TUESDAY...North winds 10 to 15 kt becoming northeast in the
afternoon. Mostly cloudy in the morning then becoming mostly
sunny. Waves 1 to 3 ft.

$$

LMZ743-744-211015-
Calumet Harbor to Gary-Gary to Burns Harbor-
938 PM CDT Sun May 20 2018

.REST OF TONIGHT...North winds 10 to 15 kt becoming east toward
daybreak. Patchy fog. showers and a chance of thunderstorms. Waves
2 to 4 ft.
.MONDAY...East winds 10 to 20 kt becoming northeast late in the
day. Patchy fog. Showers with a chance of thunderstorms through
early afternoon, then a chance of showers and thunderstorms after.
Waves 2 to 4 ft.
.MONDAY NIGHT...Northwest winds 10 to 15 kt. Slight chance of
showers and thunderstorms in the evening. Waves 2 to 4 ft.
.TUESDAY...North winds 10 to 15 kt. Mostly cloudy in the morning
then becoming mostly sunny. Waves 1 to 3 ft.

$$

LMZ745-211015-
Burns Harbor to Michigan City-
938 PM CDT Sun May 20 2018

.REST OF TONIGHT...Northeast winds around 10 kt becoming east
toward daybreak. Patchy fog. showers and a chance of
thunderstorms. Waves 2 to 4 ft.
.MONDAY...East winds 10 to 20 kt becoming northeast 10 to 15 kt
late in the day. Patchy fog. Showers with a chance of
thunderstorms through early afternoon, then a chance of showers
and thunderstorms after. Waves 1 to 3 ft.
.MONDAY NIGHT...Northwest winds 10 to 15 kt. Slight chance of
showers and thunderstorms in the evening. Waves 2 to 4 ft.
.TUESDAY...North winds 10 to 15 kt. Mostly cloudy in the morning
then becoming mostly sunny. Waves 1 to 3 ft.

$$
JEE



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