Nearshore Marine Forecast
Issued by NWS Chicago, IL

Home | Current Version | Previous Version | Text Only | 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 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
000
FZUS53 KLOT 211408
NSHLOT

NEARSHORE MARINE FORECAST
National Weather Service Chicago/Romeoville IL
908 AM CDT Sat Jul 21 2018

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>742-212145-
Winthrop Harbor to Wilmette Harbor-
Wilmette Harbor to Northerly Island-
Northerly Island to Calumet Harbor-
908 AM CDT Sat Jul 21 2018

...SMALL CRAFT ADVISORY IN EFFECT THROUGH SUNDAY AFTERNOON...

.REST OF TODAY...North winds 20 to 25 kt. Chance of waterspouts.
occasional showers and isolated thunderstorms. Waves 4 to 6 ft
occasionally to 8 ft building to 4 to 7 ft occasionally to 9 ft.
.TONIGHT...North winds 20 to 25 kt. Chance of waterspouts.
Scattered showers. Waves 4 to 7 ft occasionally to 9 ft.
.SUNDAY...Northeast winds 15 to 20 kt. Chance of waterspouts in
the morning. chance of showers through the day. Waves 4 to 7 ft
occasionally to 9 ft subsiding to 3 to 5 ft in the afternoon.
.SUNDAY NIGHT...North winds 10 to 15 kt. Partly cloudy. Waves
3 to 5 ft subsiding to 2 to 4 ft after midnight.

$$

LMZ743>745-212145-
Calumet Harbor to Gary-Gary to Burns Harbor-
Burns Harbor to Michigan City-
908 AM CDT Sat Jul 21 2018

...SMALL CRAFT ADVISORY IN EFFECT FROM 1 PM CDT THIS AFTERNOON
THROUGH SUNDAY AFTERNOON...

.REST OF TODAY...North winds 20 to 25 kt. Chance of waterspouts.
occasional showers and isolated thunderstorms. Waves 4 to 6 ft
occasionally to 8 ft building to 4 to 7 ft occasionally to 9 ft
late.
.TONIGHT...North winds 20 to 25 kt. Chance of waterspouts.
scattered showers. Waves 4 to 7 ft occasionally to 9 ft.
.SUNDAY...Northeast winds 10 to 20 kt. Chance of waterspouts in
the morning. Chance of showers through the day. Waves 4 to 6 ft
occasionally to 8 ft subsiding to 3 to 5 ft in the afternoon.
.SUNDAY NIGHT...North winds 10 to 15 kt. Partly cloudy. Waves
3 to 5 ft subsiding to 2 to 4 ft after midnight.

$$
JEE


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