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FZUS53 KLOT 051445
NSHLOT

Nearshore Marine Forecast
National Weather Service Chicago/Romeoville IL
945 AM CDT Sat Sep 5 2026

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>742-052115-
Winthrop Harbor to Wilmette Harbor IL-
Wilmette Harbor to Northerly Island IL-
Northerly Island to Calumet Harbor IL-
945 AM CDT Sat Sep 5 2026

.REST OF TODAY...North winds 10 to 15 kt increasing to 15 to
20 kt. Mostly cloudy. Waves 1 to 3 ft building to 2 to 4 ft.
.TONIGHT...Northeast winds 10 to 20 kt becoming east 10 to 15 kt
overnight. Partly cloudy in the evening then clearing. Waves 2 to
4 ft.
.SUNDAY...East winds 10 to 15 kt becoming northeast in the
afternoon. Mostly sunny. Waves 2 to 4 ft subsiding to 1 to 3 ft.
.SUNDAY NIGHT...Northeast winds 10 to 15 kt becoming southeast
overnight. Mostly clear. Waves 1 to 3 ft.

$$

LMZ743>745-052115-
Calumet Harbor IL to Gary IN-Gary to Burns Harbor IN-
Burns Harbor to Michigan City IN-
945 AM CDT Sat Sep 5 2026

.REST OF TODAY...North winds 10 to 15 kt increasing to 15 to
20 kt. Mostly cloudy late in the morning, then becoming partly
cloudy. Waves 1 to 2 ft building to 2 to 4 ft.
.TONIGHT...Northeast winds 15 to 20 kt becoming east 10 to 15 kt
overnight. Partly cloudy. Waves 2 to 4 ft.
.SUNDAY...East winds 10 to 15 kt becoming northeast in the
afternoon. Mostly sunny. Waves 1 to 3 ft.
.SUNDAY NIGHT...Northeast winds 10 to 15 kt becoming southeast
overnight. Mostly clear. Waves 1 to 3 ft.

$$

Kluber