Nearshore Marine Forecast
Issued by NWS Chicago, IL

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FZUS53 KLOT 231405
NSHLOT

NEARSHORE MARINE FORECAST
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
905 AM CDT TUE MAY 23 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>742-232130-
WINTHROP HARBOR TO WILMETTE HARBOR-
WILMETTE HARBOR TO NORTHERLY ISLAND-
NORTHERLY ISLAND TO CALUMET HARBOR-
905 AM CDT TUE MAY 23 2017

.REST OF TODAY...SOUTHWEST WINDS 10 TO 15 KT BECOMING SOUTHEAST
THIS AFTERNOON. CHANCE OF SHOWERS, WITH A SLIGHT CHANCE OF
THUNDERSTORMS THIS AFTERNOON. WAVES 1 TO 2 FT.
.TONIGHT...NORTHEAST WINDS 10 TO 20 KT. CHANCE OF THUNDERSTORMS
IN THE EVENING. RAIN SHOWERS LIKELY THROUGH THE NIGHT. WAVES 1 TO
3 FT BUILDING TO 3 TO 5 FT OCCASIONALLY TO 7 FT AFTER MIDNIGHT.
.WEDNESDAY...NORTH WINDS 15 TO 25 KT. CHANCE OF SHOWERS. WAVES
3 TO 5 FT OCCASIONALLY TO 7 FT BUILDING TO 3 TO 6 FT OCCASIONALLY
TO 8 FT IN THE AFTERNOON. A SMALL CRAFT ADVISORY WILL LIKELY BE
NEEDED.
.WEDNESDAY NIGHT...NORTH WINDS 15 TO 25 KT. CHANCE OF SHOWERS.
WAVES 3 TO 6 FT OCCASIONALLY TO 8 FT. A SMALL CRAFT ADVISORY WILL
LIKELY BE NEEDED.

$$

LMZ743>745-232130-
CALUMET HARBOR TO GARY-GARY TO BURNS HARBOR-
BURNS HARBOR TO MICHIGAN CITY-
905 AM CDT TUE MAY 23 2017

.REST OF TODAY...SOUTHWEST WINDS AROUND 10 KT BECOMING NORTHEAST
THROUGH THE AFTERNOON. CHANCE OF SHOWERS, WITH A SLIGHT CHANCE OF
THUNDERSTORMS LATE THIS AFTERNOON. WAVES AROUND 1 FT BUILDING TO
1 TO 3 FT LATE.
.TONIGHT...NORTHEAST WINDS 10 TO 15 KT. SLIGHT CHANCE OF
THUNDERSTORMS IN THE EVENING. CHANCE OF SHOWERS THROUGH THE
NIGHT. WAVES 1 TO 3 FT BUILDING TO 2 TO 4 FT AFTER MIDNIGHT.
.WEDNESDAY...NORTH WINDS 10 TO 20 KT. RAIN SHOWERS LIKELY. WAVES
3 TO 5 FT OCCASIONALLY TO 7 FT BUILDING TO 3 TO 6 FT OCCASIONALLY
TO 8 FT IN THE AFTERNOON. A SMALL CRAFT ADVISORY WILL LIKELY BE
NEEDED.
.WEDNESDAY NIGHT...NORTH WINDS 15 TO 25 KT. RAIN SHOWERS LIKELY.
WAVES 3 TO 6 FT OCCASIONALLY TO 8 FT BUILDING TO 4 TO 7 FT
OCCASIONALLY TO 9 FT AFTER MIDNIGHT. A SMALL CRAFT ADVISORY WILL
LIKELY BE NEEDED.

$$

KMD



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