Nearshore Marine Forecast
Issued by NWS Chicago, IL

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FZUS53 KLOT 210814
NSHLOT

NEARSHORE MARINE FORECAST
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
314 AM CDT SUN MAY 21 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.

LMZ740-741-211515-
WINTHROP HARBOR TO WILMETTE HARBOR-
WILMETTE HARBOR TO NORTHERLY ISLAND-
314 AM CDT SUN MAY 21 2017

...DENSE FOG ADVISORY IN EFFECT UNTIL 6 AM CDT EARLY THIS
MORNING...
...SMALL CRAFT ADVISORY IN EFFECT FROM NOON CDT TODAY THROUGH
THIS EVENING...

.TODAY...LIGHT AND VARIABLE WINDS EARLY, BECOMING SOUTHWEST 10 TO
20 KT THIS MORNING, THEN INCREASING TO 20 TO 25 KT IN THE
AFTERNOON. DENSE FOG EARLY UNTIL AROUND SUNRISE. WAVES 1 TO 3 FT.
.TONIGHT...WEST WINDS 15 TO 25 KT. MOSTLY CLOUDY IN THE EVENING
THEN BECOMING PARTLY CLOUDY. WAVES 1 TO 3 FT.
.MONDAY...SOUTHWEST WINDS 15 TO 20 KT. SLIGHT CHANCE OF SHOWERS
IN THE AFTERNOON. WAVES 1 TO 3 FT.
.MONDAY NIGHT...SOUTHWEST WINDS 10 TO 20 KT. SLIGHT CHANCE OF
THUNDERSTORMS IN THE EVENING. CHANCE OF SHOWERS THROUGH THE
NIGHT. WAVES 1 TO 3 FT.

$$

LMZ742-743-211515-
NORTHERLY ISLAND TO CALUMET HARBOR-CALUMET HARBOR TO GARY-
314 AM CDT SUN MAY 21 2017

...SMALL CRAFT ADVISORY IN EFFECT FROM NOON CDT TODAY THROUGH
THIS EVENING...

.TODAY...SOUTHEAST WINDS AROUND 10 KT BECOMING SOUTHWEST 10 TO 20
KT THIS MORNING, THEN INCREASING TO 20 TO 25 KT THIS AFTERNOON.
PATCHY FOG PREDAWN HOURS. WAVES 1 TO 3 FT.
.TONIGHT...WEST WINDS 15 TO 25 KT. MOSTLY CLOUDY IN THE EVENING
THEN BECOMING PARTLY CLOUDY. WAVES 1 TO 3 FT.
.MONDAY...SOUTHWEST WINDS 15 TO 20 KT. SLIGHT CHANCE OF SHOWERS
IN THE AFTERNOON. WAVES 1 TO 3 FT.
.MONDAY NIGHT...SOUTHWEST WINDS 10 TO 20 KT. CHANCE OF SHOWERS.
WAVES 1 TO 3 FT SUBSIDING TO AROUND 1 FT AFTER MIDNIGHT.

$$

LMZ744-745-211515-
GARY TO BURNS HARBOR-BURNS HARBOR TO MICHIGAN CITY-
314 AM CDT SUN MAY 21 2017

...SMALL CRAFT ADVISORY IN EFFECT FROM NOON CDT TODAY THROUGH
THIS EVENING...

.TODAY...SOUTHEAST WINDS 10 TO 15 KT BECOMING SOUTHWEST WINDS 10
TO 20 KT IN THE MORNING, THEN INCREASING TO 20 TO 25 KT THIS
AFTERNOON. PATCHY FOG PREDAWN HOURS. WAVES 1 TO 3 FT.
.TONIGHT...WEST WINDS 15 TO 25 KT. MOSTLY CLOUDY IN THE EVENING
THEN BECOMING PARTLY CLOUDY. WAVES 2 TO 4 FT.
.MONDAY...SOUTHWEST WINDS 15 TO 20 KT. MOSTLY SUNNY. WAVES 2 TO
4 FT SUBSIDING TO 1 TO 3 FT IN THE AFTERNOON.
.MONDAY NIGHT...SOUTHWEST WINDS 10 TO 20 KT. CHANCE OF SHOWERS.
WAVES 1 TO 3 FT SUBSIDING TO AROUND 1 FT AFTER MIDNIGHT.

$$

- IZZI



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