097
FZUS53 KLOT 251504
NSHLOT

Nearshore Marine Forecast
National Weather Service Chicago/Romeoville IL
1004 AM CDT Wed Jun 25 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>742-252200-
Winthrop Harbor to Wilmette Harbor IL-
Wilmette Harbor to Northerly Island IL-
Northerly Island to Calumet Harbor IL-
1004 AM CDT Wed Jun 25 2025

.REST OF TODAY...Northeast winds 5 to 10 kt. Scattered showers
late in the morning, then chance of showers and thunderstorms in
the afternoon. Waves 1 to 2 ft.
.TONIGHT...Northeast winds 5 to 10 kt becoming southeast
overnight. Chance of showers and thunderstorms. Waves 1 to 2 ft.
.THURSDAY...South winds 5 to 10 kt increasing to 10 to 15 kt.
Chance of showers and thunderstorms. Waves around 1 ft.
.THURSDAY NIGHT...Southwest winds 10 to 15 kt. Chance of showers
and thunderstorms. Waves around 1 ft.

$$

LMZ743>745-252200-
Calumet Harbor IL to Gary IN-Gary to Burns Harbor IN-
Burns Harbor to Michigan City IN-
1004 AM CDT Wed Jun 25 2025

.REST OF TODAY...North winds 5 to 10 kt becoming northeast in the
afternoon. Scattered showers late in the morning, then chance of
showers and thunderstorms in the afternoon. Waves around 1 ft.
.TONIGHT...Northeast winds 5 to 10 kt becoming southeast
overnight. Chance of showers and thunderstorms. Waves around
1 ft.
.THURSDAY...Southwest winds 10 to 15 kt. Chance of showers and
thunderstorms. Waves around 1 ft.
.THURSDAY NIGHT...Southwest winds 10 to 15 kt. Chance of showers
and thunderstorms. Waves around 1 ft.

$$

DK