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

000
FZUS53 KLOT 160842
NSHLOT

NEARSHORE MARINE FORECAST
National Weather Service Chicago/Romeoville IL
342 AM CDT Sun Jul 16 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>742-161530-
Winthrop Harbor to Wilmette Harbor-
Wilmette Harbor to Northerly Island-
Northerly Island to Calumet Harbor-
342 AM CDT Sun Jul 16 2017

...SMALL CRAFT ADVISORY IN EFFECT FROM 10 AM CDT THIS MORNING
THROUGH LATE TONIGHT...

.TODAY...Northwest winds 10 to 20 kt prior to daybreak, then
becoming north 15 to 25 kt by mid morning. Slight chance of
showers and thunderstorms in the morning. Waves 2 to 4 ft building
to 5 to 8 ft occasionally to 10 ft by early afternoon.
.TONIGHT...Northeast winds 15 to 25 kt diminishing to 10 to 20 kt
by late evening, then to 10 to 15 kt late. Mostly clear. Waves 5
to 8 ft occasionally to 10 ft subsiding to 3 to 6 ft occasionally
to 8 ft late.
.MONDAY...Northeast winds 10 to 15 kt. Mostly sunny. Waves 2 to
4 ft subsiding to 1 to 3 ft in the afternoon.
.MONDAY NIGHT...East winds 5 to 10 kt becoming south after
midnight. Mostly clear. Waves 1 to 3 ft subsiding to 1 ft or less
after midnight.

$$

LMZ743>745-161530-
Calumet Harbor to Gary-Gary to Burns Harbor-
Burns Harbor to Michigan City-
342 AM CDT Sun Jul 16 2017

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

.TODAY...Southwest winds to 30 kt prior to daybreak, becoming
north 10 to 20 kt and increasing to 15 to 25 kt by late morning.
Slight chance of showers and thunderstorms in the morning. Waves 2
to 4 ft building to 5 to 8 ft occasionally to 10 ft by mid
afternoon.
.TONIGHT...Northeast winds 15 to 25 kt diminishing to 10 to 20
kt by late evening, then to 10 to 15 kt late. Partly cloudy.
Waves 5 to 8 ft occasionally to 10 ft subsiding to 3 to 6 ft
occasionally to 8 ft late.
.MONDAY...Northeast winds 10 to 15 kt. Mostly sunny. Waves 2 to
4 ft subsiding to 1 to 3 ft in the afternoon.
.MONDAY NIGHT...Northeast winds 5 to 10 kt becoming southeast
after midnight. Mostly clear. Waves 1 to 3 ft.

$$

MTF



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