Nearshore Marine Forecast
Issued by NWS Chicago, IL

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FZUS53 KLOT 222135
NSHLOT

NEARSHORE MARINE FORECAST
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
335 PM CST WED FEB 22 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>742-230400-
WINTHROP HARBOR TO WILMETTE HARBOR-
WILMETTE HARBOR TO NORTHERLY ISLAND-
NORTHERLY ISLAND TO CALUMET HARBOR-
335 PM CST WED FEB 22 2017

.TONIGHT...SOUTHWEST WINDS 15 TO 25 KT BECOMING WEST 10 TO 20 KT
OVERNIGHT...THEN NORTHWEST 10 TO 15 KT BY MORNING. PATCHY FOG.
WAVES 2 TO 4 FT SUBSIDING TO 1 TO 3 FT OVERNIGHT.
.THURSDAY...NORTH WINDS 10 TO 15 KT BECOMING NORTHEAST 15 TO 25
KT IN THE AFTERNOON. PATCHY FOG IN THE MORNING. SLIGHT CHANCE OF
RAIN IN THE AFTERNOON. WAVES BUILDING TO 3 TO 5 FT OCCASIONALLY
TO 7 FT.
.THURSDAY NIGHT...NORTHEAST WINDS 20 TO 25 KT BECOMING EAST TO
30 KT AFTER MIDNIGHT. RAIN SHOWERS. CHANCE OF THUNDERSTORMS AFTER
MIDNIGHT. WAVES BUILDING TO 5 TO 8 FT OCCASIONALLY TO 10 FT. A
SMALL CRAFT ADVISORY WILL LIKELY BE NEEDED.
.FRIDAY...SOUTHEAST WINDS 15 TO 25 KT BECOMING SOUTH IN THE
AFTERNOON. RAIN SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS.
WAVES 5 TO 8 FT OCCASIONALLY TO 10 FT SUBSIDING TO 3 TO 6 FT
OCCASIONALLY TO 8 FT IN THE AFTERNOON.

$$

LMZ743>745-230400-
CALUMET HARBOR TO GARY-GARY TO BURNS HARBOR-
BURNS HARBOR TO MICHIGAN CITY-
335 PM CST WED FEB 22 2017

.TONIGHT...SOUTH WINDS 15 TO 25 KT BECOMING WEST 10 TO 15 KT
OVERNIGHT. PATCHY FOG AFTER MIDNIGHT. WAVES 1 TO 3 FT.
.THURSDAY...NORTH WINDS 10 TO 15 KT BECOMING NORTHEAST 15 TO 20
KT IN THE AFTERNOON. PATCHY FOG IN THE MORNING. SLIGHT CHANCE OF
RAIN IN THE AFTERNOON. WAVES 1 TO 3 FT BUILDING TO 2 TO 4 FT IN
THE AFTERNOON.
.THURSDAY NIGHT...NORTHEAST WINDS 15 TO 20 KT BECOMING SOUTHEAST
20 TO 25 KT AFTER MIDNIGHT. RAIN SHOWERS. CHANCE OF THUNDERSTORMS
AFTER MIDNIGHT. WAVES 3 TO 5 FT OCCASIONALLY TO 7 FT. A SMALL
CRAFT ADVISORY WILL LIKELY BE NEEDED.
.FRIDAY...SOUTH WINDS 20 TO 25 KT. RAIN SHOWERS LIKELY AND A
CHANCE OF THUNDERSTORMS. WAVES 2 TO 4 FT.

$$



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