128
FZUS53 KLOT 110241
NSHLOT

Nearshore Marine Forecast
National Weather Service Chicago/Romeoville IL
941 PM CDT Fri Oct 10 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>742-110930-
Winthrop Harbor to Wilmette Harbor IL-
Wilmette Harbor to Northerly Island IL-
Northerly Island to Calumet Harbor IL-
941 PM CDT Fri Oct 10 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM 10 PM THIS EVENING THROUGH
SATURDAY MORNING...

.REST OF TONIGHT...Northwest winds 10 to 20 kt becoming northeast
15 to 25 kt late in the evening. Partly cloudy late in the
evening then clearing. Waves 1 to 3 ft building to 3 to 6 ft.
.SATURDAY...North winds 10 to 20 kt becoming northeast 10 to
15 kt late. Slight chance of showers. Waves 3 to 6 ft subsiding
to 2 to 4 ft.
.SATURDAY NIGHT...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.

$$

LMZ743>745-110930-
Calumet Harbor IL to Gary IN-Gary to Burns Harbor IN-
Burns Harbor to Michigan City IN-
941 PM CDT Fri Oct 10 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM 1 AM CDT SATURDAY THROUGH
SATURDAY AFTERNOON...

.REST OF TONIGHT...Northwest winds 10 to 15 kt becoming northeast
15 to 25 kt after midnight. Waves 1 to 3 ft building to 4 to 7 ft
occasionally to 9 ft.
.SATURDAY...Northeast winds 10 to 20 kt. Mostly cloudy. Waves
4 to 6 ft occasionally to 8 ft subsiding to 2 to 4 ft.
.SATURDAY NIGHT...Northeast winds 10 to 15 kt becoming east
overnight. Mostly clear. Waves 2 to 4 ft subsiding to 1 to 3 ft.
.SUNDAY...Southeast winds around 10 kt becoming east. Sunny.
Waves 1 to 2 ft.

$$

Ogorek