Nearshore Marine Forecast
Issued by NWS Chicago, IL

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FZUS53 KLOT 211410
NSHLOT

NEARSHORE MARINE FORECAST
National Weather Service Chicago/Romeoville IL
910 AM CDT Wed Jun 21 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>742-212130-
Winthrop Harbor to Wilmette Harbor-
Wilmette Harbor to Northerly Island-
Northerly Island to Calumet Harbor-
910 AM CDT Wed Jun 21 2017

.REST OF TODAY...East winds 10 to 15 kt. Mostly sunny. Waves 1 to
2 ft.
.TONIGHT...Southeast winds 10 to 15 kt becoming south 10 to 20 kt
after midnight. Chance of showers and thunderstorms. Waves 1 to
3 ft.
.THURSDAY...Southwest winds 15 to 25 kt. Slight chance of showers
and thunderstorms through the day. Waves 1 to 3 ft.
.THURSDAY NIGHT...South winds 15 to 20 kt becoming west 10 to
20 kt after midnight. Showers and thunderstorms likely. Waves
2 to 4 ft.

$$

LMZ743>745-212130-
Calumet Harbor to Gary-Gary to Burns Harbor-
Burns Harbor to Michigan City-
910 AM CDT Wed Jun 21 2017

.REST OF TODAY...Northeast winds 5 to 15 kt. Mostly sunny. Waves
around 1 ft.
.TONIGHT...Southeast winds 10 to 15 kt becoming south 10 to 20 kt
after midnight. Chance of showers and thunderstorms. Waves 1 ft
or less building to 1 to 3 ft after midnight.
.THURSDAY...Southwest winds 15 to 25 kt. Slight chance of showers
and thunderstorms in the afternoon. Waves 1 to 3 ft.
.THURSDAY NIGHT...South winds 15 to 20 kt becoming southwest
after midnight. Showers and thunderstorms likely. Waves 1 to
3 ft.

$$
Ed F



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