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 191403
NSHLOT

NEARSHORE MARINE FORECAST
National Weather Service Chicago/Romeoville IL
903 AM CDT Fri Apr 19 2019

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>742-192145-
Winthrop Harbor to Wilmette Harbor-
Wilmette Harbor to Northerly Island-
Northerly Island to Calumet Harbor-
903 AM CDT Fri Apr 19 2019

...GALE WARNING IN EFFECT THROUGH THIS EVENING...

.REST OF TODAY...North gales to 35 kt. Cloudy, then gradually
decreasing clouds late. Waves 8 to 12 ft occasionally to 16 ft.
.TONIGHT...North gales to 35 kt becoming to 30 kt after midnight.
Mostly clear. Waves subsiding to 6 to 10 ft occasionally to 13
ft.
.SATURDAY...North winds to 30 kt. Sunny. Waves 6 to 9 ft
occasionally to 12 ft subsiding to 5 to 8 ft occasionally to
10 ft in the afternoon.
.SATURDAY NIGHT...North winds 10 to 20 kt becoming southwest 5 to
10 kt after midnight. Mostly clear. Waves 3 to 5 ft subsiding to
2 to 4 ft after midnight.

$$

LMZ743>745-192145-
Calumet Harbor to Gary-Gary to Burns Harbor-
Burns Harbor to Michigan City-
903 AM CDT Fri Apr 19 2019

...GALE WARNING IN EFFECT THROUGH THIS EVENING...

.REST OF TODAY...North gales to 35 kt. Mostly cloudy. Waves 7 to
10 ft occasionally to 13 ft building to 8 to 12 ft occasionally to
16 ft.
.TONIGHT...North gales to 35 kt becoming to 30 kt after midnight.
Partly cloudy. Waves subsiding to 7 to 10 ft occasionally to 13
ft after midnight.
.SATURDAY...North winds to 30 kt. A few gale force gusts to 35 kt
possible in the morning. Slight chance of showers in the morning.
Waves 6 to 10 ft occasionally to 13 ft.
.SATURDAY NIGHT...North winds 10 to 20 kt becoming southwest 5 to
10 kt after midnight. Mostly clear. Waves 4 to 6 ft occasionally
to 8 ft subsiding to 2 to 4 ft after midnight.

$$

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