313
FZUS53 KLOT 100802
NSHLOT

Nearshore Marine Forecast
National Weather Service Chicago/Romeoville IL
302 AM CDT Thu Oct 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>742-101530-
Winthrop Harbor to Wilmette Harbor IL-
Wilmette Harbor to Northerly Island IL-
Northerly Island to Calumet Harbor IL-
302 AM CDT Thu Oct 10 2024

.TODAY...East winds 10 to 15 kt becoming southeast by midday.
Sunny. Waves 2 to 4 ft subsiding to 1 to 3 ft.
.TONIGHT...Southeast winds 10 to 15 kt becoming south overnight.
Clear. Waves 1 to 3 ft.
.FRIDAY...Southwest winds 10 to 20 kt. Mostly sunny in the
morning, then becoming partly cloudy. Waves 1 to 3 ft.
.FRIDAY NIGHT...West winds 15 to 20 kt becoming northeast and
increasing to 15 to 25 kt by late evening. Slight chance of
showers overnight. Waves 1 to 3 ft building to 4 to 7 ft
occasionally to 9 ft. A small craft advisory will likely be
needed.

$$

LMZ743>745-101530-
Calumet Harbor IL to Gary IN-Gary to Burns Harbor IN-
Burns Harbor to Michigan City IN-
302 AM CDT Thu Oct 10 2024

.TODAY...East winds 10 to 15 kt becoming northeast around 10 kt
this afternoon. Sunny. Waves 2 to 4 ft subsiding to 1 to 3 ft.
.TONIGHT...East winds 10 to 15 kt becoming becoming south
overnight. Clear. Waves 1 to 2 ft.
.FRIDAY...Southwest winds 10 to 20 kt. Mostly sunny. Waves 1 to
2 ft.
.FRIDAY NIGHT...Southwest winds 10 to 15 kt becoming northeast at
15 to 20 kt overnight. Slight chance of showers overnight. Waves 1
to 2 ft building to 3 to 5 ft.

$$

Ratzer