Nearshore Marine Forecast
Issued by NWS Chicago, IL

Home | Current Version | Previous Version | Text Only | Print | Product List | Glossary Off
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 29

000
FZUS53 KLOT 180220
NSHLOT

NEARSHORE MARINE FORECAST
National Weather Service Chicago/Romeoville IL
920 PM CDT Thu Aug 17 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>742-181045-
Winthrop Harbor to Wilmette Harbor-
Wilmette Harbor to Northerly Island-
Northerly Island to Calumet Harbor-
920 PM CDT Thu Aug 17 2017

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 3 AM CDT FRIDAY...

.REST OF TONIGHT...West winds 20 to 25 kt...easing to 15 to 20 kt
late. Becoming partly cloudy. Waves 1 to 3 ft.
.FRIDAY...West winds 15 to 20 kt. Mostly sunny. Waves 1 to 3 ft.
.FRIDAY NIGHT...West winds 10 to 15 kt. Chance of showers and
slight chance of thunderstorms. Waves subsiding to 2 ft or less.
.SATURDAY...North winds 5 to 10 kt becoming east in the
afternoon. Mostly sunny. Waves 1 ft or less.

$$

LMZ743>745-181045-
Calumet Harbor to Gary-Gary to Burns Harbor-
Burns Harbor to Michigan City-
920 PM CDT Thu Aug 17 2017

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 3 AM CDT FRIDAY...

.REST OF TONIGHT...West winds 20 to 25 kt easing to 15 to 20 kt
by morning. Partly cloudy. Waves 3 to 5 ft.
.FRIDAY...West winds 15 to 20 kt. Mostly sunny. Waves 3 to 5 ft
subsiding to 2 to 4 ft in the afternoon.
.FRIDAY NIGHT...West winds 10 to 15 kt. Chance of showers and
slight chance of thunderstorms. Waves 1 to 3 ft subsiding to 2 ft
or less after midnight.
.SATURDAY...Northwest winds 5 to 10 kt becoming northeast in the
afternoon. Slight chance of showers in the morning. Waves 1 ft or
less.

$$

- Izzi



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