Nearshore Marine Forecast
Issued by NWS Chicago, IL

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FZUS53 KLOT 181234 AAA
NSHLOT

NEARSHORE MARINE FORECAST...UPDATED
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
734 AM CDT SAT APR 18 2015

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 HEIGHT 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.

LMZ740-181515-
WINTHROP HARBOR TO WILMETTE HARBOR-
734 AM CDT SAT APR 18 2015

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 4 PM CDT THIS AFTERNOON...

.TODAY...NORTH WINDS 20 TO 25 KT. OCCASIONAL GUSTS TO 30 KT THIS
MORNING. MOSTLY SUNNY. WAVES 3 TO 5 FT OCCASIONALLY TO 7 FT.
.TONIGHT...NORTHEAST WINDS 15 TO 20 KT BECOMING EAST 15 TO 25 KT
AFTER MIDNIGHT. MOSTLY CLOUDY. WAVES 3 TO 5 FT OCCASIONALLY TO 7
FT.
.SUNDAY...EAST WINDS 15 TO 20 KT. SLIGHT CHANCE OF SHOWERS IN THE
MORNING...THEN SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. WAVES 2 TO 4 FT.
.SUNDAY NIGHT...NORTH WINDS 10 TO 20 KT BECOMING WEST 10 TO 15 KT
AFTER MIDNIGHT. SHOWERS LIKELY. WAVES 2 TO 4 FT.

$$

LMZ741-742-181515-
WILMETTE HARBOR TO NORTHERLY ISLAND-
NORTHERLY ISLAND TO CALUMET HARBOR-
734 AM CDT SAT APR 18 2015

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 4 PM CDT THIS AFTERNOON...

.TODAY...NORTH WINDS 10 TO 20 KT INCREASING TO 20 TO 25 KT BY MID
MORNING. MOSTLY SUNNY. WAVES 1 TO 3 FT BUILDING TO 3 TO 5 FT
OCCASIONALLY TO 7 FT THIS AFTERNOON.
.TONIGHT...NORTHEAST WINDS 15 TO 20 KT BECOMING EAST 15 TO 25 KT
AFTER MIDNIGHT. MOSTLY CLOUDY. WAVES 3 TO 5 FT OCCASIONALLY TO 7
FT.
.SUNDAY...EAST WINDS 15 TO 20 KT. SLIGHT CHANCE OF SHOWERS IN THE
MORNING...THEN SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. WAVES 2 TO 4 FT.
.SUNDAY NIGHT...NORTH WINDS 10 TO 20 KT BECOMING WEST 10 TO 15 KT
AFTER MIDNIGHT. SHOWERS LIKELY. WAVES 2 TO 4 FT.

$$

LMZ743>745-181515-
CALUMET HARBOR TO GARY-GARY TO BURNS HARBOR-
BURNS HARBOR TO MICHIGAN CITY-
734 AM CDT SAT APR 18 2015

.TODAY...NORTHWEST WINDS 10 TO 15 KT BECOMING NORTH 15 TO 25 KT
IN THE LATE MORNING AND AFTERNOON. MOSTLY SUNNY. WAVES AROUND 1 FT
BUILDING TO 1 TO 3 FT LATE IN THE AFTERNOON.
.TONIGHT...NORTHEAST WINDS 15 TO 20 KT BECOMING EAST 15 TO 25 KT
AFTER MIDNIGHT. MOSTLY CLOUDY. WAVES 2 TO 4 FT.
.SUNDAY...EAST WINDS 15 TO 20 KT. CHANCE OF SHOWERS IN THE
MORNING...THEN SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. WAVES 2 TO 4 FT IN THE AFTERNOON.
.SUNDAY NIGHT...NORTH WINDS 15 TO 20 KT BECOMING SOUTHWEST 10 TO
15 KT AFTER MIDNIGHT. SHOWERS LIKELY. WAVES 2 TO 4 FT SUBSIDING
TO 1 TO 3 FT AFTER MIDNIGHT.

$$

MTF



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