Nearshore Marine Forecast
Issued by NWS Chicago, IL

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FZUS53 KLOT 240244
NSHLOT

NEARSHORE MARINE FORECAST
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
944 PM 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>742-241015-
WINTHROP HARBOR TO WILMETTE HARBOR-
WILMETTE HARBOR TO NORTHERLY ISLAND-
NORTHERLY ISLAND TO CALUMET HARBOR-
944 PM CDT TUE MAY 23 2017

...SMALL CRAFT ADVISORY IN EFFECT FROM WEDNESDAY AFTERNOON
THROUGH THURSDAY MORNING...

.REST OF TONIGHT...NORTHEAST WINDS 5 TO 10 KT INCREASING TO 10 TO
20 KT OVERNIGHT. PERIODS OF SHOWERS. WAVES 1 TO 3 FT BUILDING TO 2
TO 4 FT.
.WEDNESDAY...NORTHEAST WINDS 10 TO 20 KT BECOMING NORTH 15 TO 25
KT BY MIDDAY. 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.
.WEDNESDAY NIGHT...NORTH WINDS 15 TO 25 KT. CHANCE OF SHOWERS.
WAVES 3 TO 6 FT OCCASIONALLY TO 8 FT.
.THURSDAY...NORTH WINDS 15 TO 25 KT DIMINISHING TO 10 TO 20 KT BY
LATE MORNING. SLIGHT CHANCE OF SHOWERS IN THE MORNING. WAVES 3 TO
6 FT OCCASIONALLY TO 8 FT SUBSIDING TO 3 TO 5 FT OCCASIONALLY TO 7
FT.

$$

LMZ743>745-241015-
CALUMET HARBOR TO GARY-GARY TO BURNS HARBOR-
BURNS HARBOR TO MICHIGAN CITY-
944 PM CDT TUE MAY 23 2017

.REST OF TONIGHT...NORTHEAST WINDS 10 TO 15 KT INCREASING TO 10 TO
20 KT OVERNIGHT. SCATTERED SHOWERS. WAVES 2 TO 4 FT.
.WEDNESDAY...NORTHEAST WINDS 10 TO 20 KT BECOMING NORTH BY MIDDAY.
RAIN SHOWERS LIKELY. SLIGHT CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. WAVES 2 TO 4 FT BUILDING TO 3 TO 5 FT OCCASIONALLY TO
7 FT.
.WEDNESDAY NIGHT...NORTH WINDS 15 TO 20 KT. RAIN SHOWERS LIKELY.
WAVES 3 TO 6 FT OCCASIONALLY TO 8 FT. A SMALL CRAFT ADVISORY WILL
LIKELY BE NEEDED.
.THURSDAY...NORTH WINDS 15 TO 20 KT. CHANCE OF SHOWERS IN THE
MORNING. WAVES 3 TO 6 FT OCCASIONALLY TO 8 FT. A SMALL CRAFT
ADVISORY WILL LIKELY BE NEEDED.

$$

MTF


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