Nearshore Marine Forecast
Issued by NWS Chicago, IL

Home | Current Version | Previous Version | Graphics & Text | Print | Product List | Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28
000
FZUS53 KLOT 190821
NSHLOT

NEARSHORE MARINE FORECAST
National Weather Service Chicago/Romeoville IL
321 AM CDT Tue Sep 19 2017

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>742-191600-
Winthrop Harbor to Wilmette Harbor-
Wilmette Harbor to Northerly Island-
Northerly Island to Calumet Harbor-
321 AM CDT Tue Sep 19 2017

.TODAY...Northeast winds 5 to 10 kt. Slight chance of
thunderstorms in the morning. Chance of showers through the day.
Waves 1 to 3 ft.
.TONIGHT...East winds 5 to 10 kt becoming southeast after
midnight. Partly cloudy. Waves 1 ft or less.
.WEDNESDAY...Southeast winds 10 to 20 kt. Mostly sunny. Waves
1 to 3 ft building to 2 to 4 ft in the afternoon.
.WEDNESDAY NIGHT...South winds 10 to 15 kt becoming southwest
after midnight. Chance of showers and thunderstorms. Waves 1 to
3 ft subsiding to 1 ft or less after midnight.

$$

LMZ743>745-191600-
Calumet Harbor to Gary-Gary to Burns Harbor-
Burns Harbor to Michigan City-
321 AM CDT Tue Sep 19 2017

.TODAY...East winds 5 to 10 kt becoming northeast in the afternoon.
Showers likely and a chance of thunderstorms through the day.
Waves 1 to 2 ft.
.TONIGHT...East winds 5 to 10 kt becoming southeast after
midnight. Partly cloudy. Waves 1 ft or less.
.WEDNESDAY...South winds 10 to 15 kt. Mostly sunny. Waves 1 ft or
less.
.WEDNESDAY NIGHT...South winds 10 to 15 kt. Chance of showers and
thunderstorms. Waves 1 ft or less.

$$

JEE



USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.