Nearshore Marine Forecast
Issued by NWS Chicago, IL

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FZUS53 KLOT 280907
NSHLOT

Nearshore Marine Forecast
National Weather Service Chicago/Romeoville IL
407 AM CDT Fri Jun 28 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>742-281600-
Winthrop Harbor to Wilmette Harbor IL-
Wilmette Harbor to Northerly Island IL-
Northerly Island to Calumet Harbor IL-
407 AM CDT Fri Jun 28 2024

.TODAY...Southeast winds 15 to 20 kt becoming south. Slight
chance of showers in the morning, then chance of showers in the
afternoon. Waves 1 to 3 ft building to 2 to 4 ft.
.TONIGHT...South winds 10 to 15 kt. Showers with a chance of
thunderstorms. Waves 1 to 3 ft.
.SATURDAY...Southwest winds 10 to 15 kt becoming west. Chance of
showers and thunderstorms, mainly in the morning. Waves 1 to 2
ft.
.SATURDAY NIGHT...Northwest winds 15 to 20 kt becoming north
overnight. Mostly clear. Waves 1 to 2 ft building to 2 to 4 ft.

$$

LMZ743>745-281600-
Calumet Harbor IL to Gary IN-Gary to Burns Harbor IN-
Burns Harbor to Michigan City IN-
407 AM CDT Fri Jun 28 2024

.TODAY...Southeast winds 15 to 20 kt becoming south 10 to 15 kt
this afternoon. Chance of showers in the afternoon. Waves 1 to 2
ft.
.TONIGHT...South winds 10 to 15 kt. Showers with a chance of
thunderstorms. Waves 1 to 2 ft.
.SATURDAY...Southwest winds 10 to 15 kt becoming west. Chance of
showers and thunderstorms. Waves 1 to 2 ft.
.SATURDAY NIGHT...Northwest winds 10 to 20 kt becoming north
15 to 25 kt overnight. Mostly clear. Waves 1 to 3 ft building to
3 to 5 ft.

$$

Yack