890
FZUS53 KLOT 140917
NSHLOT

Nearshore Marine Forecast
National Weather Service Chicago/Romeoville IL
317 AM CST Fri Nov 14 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>743-142330-
Winthrop Harbor to Wilmette Harbor IL-
Wilmette Harbor to Northerly Island IL-
Northerly Island to Calumet Harbor IL-
Calumet Harbor IL to Gary IN-
317 AM CST Fri Nov 14 2025

.EARLY THIS MORNING...South winds around 15 kt. Mostly clear.
Waves 1 to 2 ft.
.TODAY...Southwest winds 10 to 15 kt becoming south. Sunny. Waves
1 to 2 ft.
.TONIGHT...South winds 15 to 25 kt becoming southwest. Partly
cloudy in the evening, then becoming mostly cloudy. Waves 1 to 2
ft building to 2 to 4 ft.
.SATURDAY...Southwest winds 15 to 25 kt becoming west in the
afternoon. Mostly cloudy. Waves 2 to 4 ft subsiding to 1 to 3 ft.
.SATURDAY NIGHT...Northwest winds to 30 kt. Partly cloudy in the
evening then clearing. Waves 3 to 5 ft building to 4 to 6 ft
occasionally to 8 ft. A small craft advisory will be needed.

$$

LMZ744-745-142330-
Gary to Burns Harbor IN-Burns Harbor to Michigan City IN-
317 AM CST Fri Nov 14 2025

.EARLY THIS MORNING...South winds around 15 kt. Mostly clear.
Waves 1 to 2 ft.
.TODAY...South winds around 15 kt diminishing to around 10 kt.
Mostly sunny. Waves 1 to 2 ft.
.TONIGHT...South winds 10 to 20 kt becoming southwest 15 to 25
kt by mid evening. Partly cloudy in the evening, then becoming
mostly cloudy. Waves 1 to 2 ft building to 2 to 4 ft.
.SATURDAY...Southwest winds 15 to 25 kt becoming west in the
afternoon. Mostly cloudy. Waves 2 to 4 ft.
.SATURDAY NIGHT...Northwest winds to 30 kt. Partly cloudy in the
evening then clearing. Waves 4 to 7 ft occasionally to 9 ft
building to 6 to 9 ft occasionally to 12 ft. A small craft advisory
will be needed.

$$

Kluber