Nearshore Marine Forecast
Issued by NWS Chicago, IL

Home | Current Version | Previous Version | Graphics & Text | 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 200809
NSHLOT

NEARSHORE MARINE FORECAST
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
309 AM CDT THU APR 20 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>742-201515-
WINTHROP HARBOR TO WILMETTE HARBOR-
WILMETTE HARBOR TO NORTHERLY ISLAND-
NORTHERLY ISLAND TO CALUMET HARBOR-
309 AM CDT THU APR 20 2017

...SMALL CRAFT ADVISORY IN EFFECT THROUGH FRIDAY MORNING...

.TODAY...SOUTHWEST WINDS 20 TO 25 KT BECOMING WEST TO 30 KT IN
THE AFTERNOON. CHANCE OF SHOWERS AND THUNDERSTORMS. WAVES 3 TO
5 FT OCCASIONALLY TO 7 FT.
.TONIGHT...WEST WINDS 20 TO 25 KT. MOSTLY CLOUDY IN THE EVENING
THEN BECOMING PARTLY CLOUDY. WAVES 3 TO 5 FT OCCASIONALLY TO 7 FT.
.FRIDAY...NORTHWEST WINDS 20 TO 25 KT BECOMING NORTH 15 TO 20 KT
IN THE AFTERNOON. MOSTLY SUNNY. WAVES 3 TO 5 FT OCCASIONALLY TO
7 FT.
.FRIDAY NIGHT...NORTHEAST WINDS 10 TO 20 KT. PARTLY CLOUDY. WAVES
3 TO 5 FT OCCASIONALLY TO 7 FT.

$$

LMZ743>745-201515-
CALUMET HARBOR TO GARY-GARY TO BURNS HARBOR-
BURNS HARBOR TO MICHIGAN CITY-
309 AM CDT THU APR 20 2017

...SMALL CRAFT ADVISORY IN EFFECT THROUGH FRIDAY EVENING...

.TODAY...SOUTHWEST WINDS 20 TO 25 KT BECOMING WEST LATE IN THE
AFTERNOON. CHANCE OF SHOWERS AND THUNDERSTORMS. WAVES 3 TO 5 FT
OCCASIONALLY TO 7 FT BUILDING TO 3 TO 6 FT OCCASIONALLY TO 8 FT
LATE IN THE AFTERNOON.
.TONIGHT...WEST WINDS 20 TO 25 KT. PARTLY CLOUDY. WAVES 3 TO 6 FT
OCCASIONALLY TO 8 FT.
.FRIDAY...NORTHWEST WINDS 15 TO 20 KT BECOMING NORTH IN THE
AFTERNOON. MOSTLY SUNNY. WAVES 3 TO 6 FT OCCASIONALLY TO 8 FT.
.FRIDAY NIGHT...NORTHEAST WINDS 15 TO 20 KT. MOSTLY CLOUDY. WAVES
3 TO 6 FT OCCASIONALLY TO 8 FT SUBSIDING TO 3 TO 5 FT
OCCASIONALLY TO 7 FT IN THE EVENING.

$$


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