Nearshore Marine Forecast
Issued by NWS Chicago, IL

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FZUS53 KLOT 201853 AAA
NSHLOT

NEARSHORE MARINE FORECAST...UPDATED
National Weather Service Chicago/Romeoville IL
153 PM CDT Tue Jun 20 2017

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>743-202130-
Winthrop Harbor to Wilmette Harbor-
Wilmette Harbor to Northerly Island-
Northerly Island to Calumet Harbor-Calumet Harbor to Gary-
153 PM CDT Tue Jun 20 2017

.REST OF TODAY...North winds 15 to 25 kt becoming northeast 10 to
20 kt late. Showers and scattered thunderstorms. Waves 2 to 4 ft.
Winds and waves briefly stronger near storms.
.TONIGHT...East winds 10 to 15 kt becoming north around 5 kt
after midnight. Mostly clear. Waves 1 to 3 ft subsiding to 1 ft
or less after midnight.
.WEDNESDAY...Northeast winds around 5 kt becoming east around 10
kt in the afternoon. Sunny. Waves 1 to 2 ft.
.WEDNESDAY NIGHT...Southeast winds 5 to 10 kt becoming south
10 to 15 kt after midnight. Chance of showers and thunderstorms
through the night. Waves 1 to 3 ft.

$$

LMZ744-745-202130-
Gary to Burns Harbor-Burns Harbor to Michigan City-
153 PM CDT Tue Jun 20 2017

.REST OF TODAY...Northwest winds 15 to 25 kt becoming northeast.
Showers and scattered thunderstorms. Waves 2 to 4 ft. Winds and
waves briefly stronger near storms.
.TONIGHT...East winds 10 to 15 kt becoming north around 5 kt
after midnight. Slight chance of showers in the evening. Waves
1 to 3 ft subsiding to 1 ft or less after midnight.
.WEDNESDAY...Northeast winds 5 to 10 kt. Sunny. Waves 1 ft or
less.
.WEDNESDAY NIGHT...East winds 5 to 10 kt becoming south 10 to
15 kt after midnight. Chance of showers and thunderstorms after
midnight. Waves 1 ft or less.

$$
Ed F



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