Nearshore Marine Forecast Issued by NWS Chicago, IL
000
FZUS53 KLOT 251407
NSHLOT
Nearshore Marine Forecast
National Weather Service Chicago/Romeoville IL
907 AM CDT Thu Apr 25 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>742-252115-
Winthrop Harbor to Wilmette Harbor IL-
Wilmette Harbor to Northerly Island IL-
Northerly Island to Calumet Harbor IL-
907 AM CDT Thu Apr 25 2024
.REST OF TODAY...Southeast winds 5 to 10 kt this morning becoming
east 10 to 15 kt this afternoon. Mostly sunny. Waves 1 to 2 ft.
.TONIGHT...East winds 10 to 20 kt becoming southeast overnight.
Clear. Waves 1 to 2 ft building to 2 to 4 ft.
.FRIDAY...Southeast winds 15 to 25 kt increasing to 20 to 25 kt in
the afternoon. Showers in the afternoon. Waves 3 to 5 ft. A small
craft advisory may be needed.
.FRIDAY NIGHT...Southeast winds 20 to 25 kt becoming south.
Showers and a chance of thunderstorms. Waves 4 to 6 ft
occasionally to 8 ft. A small craft advisory will likely be
needed.
$$
LMZ743>745-252115-
Calumet Harbor IL to Gary IN-Gary to Burns Harbor IN-
Burns Harbor to Michigan City IN-
907 AM CDT Thu Apr 25 2024
.REST OF TODAY...Southeast winds 5 to 10 kt this morning becoming
east 10 to 15 kt this afternoon. Mostly sunny. Waves 1 to 2 ft.
.TONIGHT...East winds 10 to 20 kt becoming southeast overnight.
Clear. Waves 1 to 3 ft.
.FRIDAY...Southeast winds 15 to 25 kt. Showers likely in the
afternoon. Waves 2 to 4 ft.
.FRIDAY NIGHT...Southeast winds 20 to 25 kt becoming south.
Showers and a chance of thunderstorms. Waves 2 to 4 ft. A small
craft advisory will likely be needed.
$$
Borchardt