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 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50

980
FZUS53 KLOT 181821 AAA
NSHLOT

NEARSHORE MARINE FORECAST...UPDATED
National Weather Service Chicago/Romeoville IL
121 PM CDT Fri Aug 18 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>743-182115-
Winthrop Harbor to Wilmette Harbor-
Wilmette Harbor to Northerly Island-
Northerly Island to Calumet Harbor-Calumet Harbor to Gary-
121 PM CDT Fri Aug 18 2017

.REST OF TODAY...Northwest winds 10 to 20 kt. Mostly sunny. Waves
1 to 3 ft.
.TONIGHT...West winds 10 to 15 kt becoming northwest 5 to 10 kt
overnight. Chance of showers and slight chance of thunderstorms
late this evening and overnight. Waves around 1 ft.
.SATURDAY...Northwest winds 5 to 10 kt becoming northeast by noon,
and then east around 10 kt in the early afternoon. Sunny. Waves
around 1 ft.
.SATURDAY NIGHT...Southeast winds 5 to 10 kt becoming southwest
after midnight. Mostly clear. Waves 1 ft or less.

$$

LMZ744-745-182115-
Gary to Burns Harbor-Burns Harbor to Michigan City-
121 PM CDT Fri Aug 18 2017

.REST OF TODAY...Northwest winds 10 to 20 kt diminishing to 5 to
10 kt late. Mostly sunny. Waves 2 to 4 ft.
.TONIGHT...West winds 5 to 10 kt. Showers likely and a chance of
thunderstorms late this evening and overnight. Waves 1 to 3 ft
subsiding to around 1 ft.
.SATURDAY...Northwest winds 5 to 10 kt becoming north by early
afternoon. Mostly sunny. Waves around 1 ft.
.SATURDAY NIGHT...Southeast winds around 5 kt becoming south
by midnight. Mostly clear. Waves 1 ft or less.

$$



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