Nearshore Marine Forecast
Issued by NWS Chicago, IL

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FZUS53 KLOT 070827
NSHLOT

Nearshore Marine Forecast
National Weather Service Chicago/Romeoville IL
327 AM CDT Sat Jun 7 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>742-071515-
Winthrop Harbor to Wilmette Harbor IL-
Wilmette Harbor to Northerly Island IL-
Northerly Island to Calumet Harbor IL-
327 AM CDT Sat Jun 7 2025

.TODAY...Northeast winds 5 to 10 kt. Partly cloudy in the
morning, then becoming mostly cloudy. Waves 1 to 2 ft.
.TONIGHT...Northeast winds 5 to 10 kt. Chance of showers. Waves
1 to 2 ft.
.SUNDAY...Northeast winds 5 to 10 kt becoming south 10 to 15 kt
in the afternoon. Chance of showers and thunderstorms in the
afternoon. Waves 1 to 2 ft.
.SUNDAY NIGHT...West winds 10 to 15 kt. Chance of showers and
thunderstorms in the evening. Waves 1 to 2 ft.

$$

LMZ743>745-071515-
Calumet Harbor IL to Gary IN-Gary to Burns Harbor IN-
Burns Harbor to Michigan City IN-
327 AM CDT Sat Jun 7 2025

.TODAY...Northeast winds 5 to 10 kt. Partly cloudy in the
morning, then becoming mostly cloudy. Waves 1 to 2 ft.
.TONIGHT...Northeast winds 5 to 10 kt becoming east. Chance of
showers and slight chance of thunderstorms. Waves 1 to 2 ft.
.SUNDAY...North winds 5 to 10 kt becoming southeast 10 to 15 kt
in the afternoon. Chance of showers and slight chance of
thunderstorms in the afternoon. Waves around 1 ft.
.SUNDAY NIGHT...West winds 10 to 15 kt. Chance of showers and
thunderstorms in the evening. Waves around 1 ft.

$$

Yack