985
FZUS53 KLOT 110239
NSHLOT

Nearshore Marine Forecast
National Weather Service Chicago/Romeoville IL
939 PM CDT Fri May 10 2024

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>742-110945-
Winthrop Harbor to Wilmette Harbor IL-
Wilmette Harbor to Northerly Island IL-
Northerly Island to Calumet Harbor IL-
939 PM CDT Fri May 10 2024

.REST OF TONIGHT...Southwest winds 10 to 15 kt shifting to
northwest 10 to 20 kt after midnight. A period of showers and
a slight chance of a thunderstorm. Waves around 1 ft building to 1
to 3 ft.
.SATURDAY...Northwest winds 10 to 20 kt becoming northeast around
10 kt late in the afternoon. Mostly sunny in the morning, then
becoming partly cloudy. Waves 1 to 3 ft.
.SATURDAY NIGHT...Southeast winds 5 to 10 kt becoming southwest
overnight. Mostly clear. Waves 1 to 2 ft.
.SUNDAY...Southwest winds 10 to 15 kt increasing to 15 to 25 kt.
Mostly sunny. Waves 1 to 3 ft.

$$

LMZ743>745-110945-
Calumet Harbor IL to Gary IN-Gary to Burns Harbor IN-
Burns Harbor to Michigan City IN-
939 PM CDT Fri May 10 2024

.REST OF TONIGHT...South winds 10 to 15 kt shifting to northwest
10 to 20 kt overnight. A period of showers and possibly a
thunderstorm after midnight. Waves around 1 ft building to 2 to 4
ft late.
.SATURDAY...Northwest winds 10 to 20 kt becoming north 10 to 15
kt in the afternoon. Mostly sunny in the morning, then becoming
partly cloudy. Waves 2 to 4 ft.
.SATURDAY NIGHT...Southeast winds 5 to 10 kt becoming southwest
overnight. Mostly clear. Waves 1 to 3 ft.
.SUNDAY...Southwest winds 10 to 20 kt. Mostly sunny. Waves 1 to 2
ft.

$$

- Izzi