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FZUS53 KLOT 111500
NSHLOT

Nearshore Marine Forecast
National Weather Service Chicago/Romeoville IL
1000 AM CDT Sat Oct 11 2025

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>742-112115-
Winthrop Harbor to Wilmette Harbor IL-
Wilmette Harbor to Northerly Island IL-
Northerly Island to Calumet Harbor IL-
1000 AM CDT Sat Oct 11 2025

.REST OF TODAY...Northeast winds 10 to 15 kt. Partly cloudy.
Waves 3 to 5 ft subsiding to 2 to 4 ft.
.TONIGHT...Northeast winds 10 to 15 kt becoming southeast
overnight. Partly cloudy in the evening then clearing. Waves 2 to
4 ft.
.SUNDAY...Southeast winds 10 to 15 kt. Mostly sunny. Waves 2 to 4
ft.
.SUNDAY NIGHT...Southeast winds 10 to 15 kt. Mostly clear in the
evening, then becoming partly cloudy. Waves 2 to 4 ft.

$$

LMZ743>745-112115-
Calumet Harbor IL to Gary IN-Gary to Burns Harbor IN-
Burns Harbor to Michigan City IN-
1000 AM CDT Sat Oct 11 2025

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 1 PM CDT THIS AFTERNOON...

.REST OF TODAY...Northeast winds 10 to 15 kt. Partly cloudy.
Waves 3 to 6 ft, occasionally to 8 ft subsiding to 2 to 4 ft late
in the afternoon.
.TONIGHT...Northeast winds 10 to 15 kt becoming southeast
overnight. Mostly clear. Waves 2 to 4 ft.
.SUNDAY...Southeast winds 10 to 15 kt. Sunny. Waves 1 to 3 ft.
.SUNDAY NIGHT...Southeast winds 10 to 15 kt. Mostly clear in the
evening, then becoming partly cloudy. Waves 1 to 3 ft.

$$

Petr