559
FZUS53 KLOT 081450
NSHLOT

Nearshore Marine Forecast
National Weather Service Chicago/Romeoville IL
950 AM CDT Wed Oct 8 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>742-082130-
Winthrop Harbor to Wilmette Harbor IL-
Wilmette Harbor to Northerly Island IL-
Northerly Island to Calumet Harbor IL-
950 AM CDT Wed Oct 8 2025

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 3 PM CDT THIS AFTERNOON...

.REST OF TODAY...Northeast winds around 20 kt diminishing to
10 to 15 kt. Partly cloudy. Waves 3 to 6 ft occasionally to 8 ft
subsiding to 3 to 5 ft.
.TONIGHT...Northeast winds 10 to 15 kt becoming east overnight.
Mostly clear. Waves 2 to 4 ft subsiding to 1 to 3 ft.
.THURSDAY...Southeast winds 10 to 15 kt. Sunny. Waves 1 to 3 ft.
.THURSDAY NIGHT...Southeast winds 10 to 15 kt becoming south
overnight. Clear in the evening, then becoming partly cloudy.
Waves 1 to 3 ft.

$$

LMZ743>745-082130-
Calumet Harbor IL to Gary IN-Gary to Burns Harbor IN-
Burns Harbor to Michigan City IN-
950 AM CDT Wed Oct 8 2025

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 3 PM CDT THIS AFTERNOON...

.REST OF TODAY...Northeast winds around 20 kt diminishing to
around 15 kt. Mostly sunny. Waves 3 to 6 ft occasionally to 8 ft
subsiding to 3 to 5 ft.
.TONIGHT...Northeast winds 10 to 15 kt becoming southeast
overnight. Clear. Waves 2 to 4 ft subsiding to 1 to 3 ft.
.THURSDAY...Southeast winds 10 to 15 kt. Sunny. Waves 1 to 2 ft.
.THURSDAY NIGHT...Southeast winds 5 to 10 kt becoming south 10 to
15 kt overnight. Clear in the evening, then becoming partly
cloudy. Waves 1 to 2 ft.

$$
Doom