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FZUS53 KLOT 210820
NSHLOT

NEARSHORE MARINE FORECAST
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
320 AM CDT TUE MAY 21 2013

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>742-211500-
WINTHROP HARBOR TO WILMETTE HARBOR-
WILMETTE HARBOR TO NORTHERLY ISLAND-
NORTHERLY ISLAND TO CALUMET HARBOR-
320 AM CDT TUE MAY 21 2013

.TODAY...SOUTH WINDS 10 TO 15 KT BECOMING SOUTHWEST 15 TO 25 KT.
CHANCE OF SHOWERS AND THUNDERSTORMS. WAVES 1 TO 3 FT.
.TONIGHT...SOUTHWEST WINDS 10 TO 15 KT BECOMING SOUTH AROUND 5 KT
AFTER MIDNIGHT. SHOWERS AND THUNDERSTORMS LIKELY...MAINLY AFTER MIDNIGHT.
WAVES AROUND 1 FT.
.WEDNESDAY...SOUTH WINDS AROUND 5 KT BECOMING NORTHWEST IN THE
AFTERNOON. SHOWERS AND THUNDERSTORMS LIKELY IN THE MORNING...THEN
CHANCE OF SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. WAVES NEARLY CALM.
.WEDNESDAY NIGHT...NORTH WINDS 5 TO 10 KT INCREASING TO 15 TO 20
KT. SHOWERS LIKELY. WAVES BUILDING TO 1 TO 3 FT.

$$

LMZ743>745-211500-
CALUMET HARBOR TO GARY-GARY TO BURNS HARBOR-
BURNS HARBOR TO MICHIGAN CITY-
320 AM CDT TUE MAY 21 2013

.TODAY...SOUTH WINDS 10 TO 15 KT BECOMING SOUTHWEST 15 TO 25 KT.
CHANCE OF SHOWERS AND THUNDERSTORMS. WAVES 1 TO 3 FT.
.TONIGHT...SOUTHWEST WINDS 10 TO 15 KT BECOMING SOUTH AROUND 5 KT.
SHOWERS AND THUNDERSTORMS LIKELY...MAINLY AFTER MIDNIGHT. WAVES
AROUND 1 FT.
.WEDNESDAY...SOUTHWEST WINDS AROUND 5 KT BECOMING WEST IN THE
AFTERNOON. SHOWERS AND THUNDERSTORMS LIKELY IN THE MORNING...THEN
CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. WAVES
NEARLY CALM.
.WEDNESDAY NIGHT...NORTHWEST WINDS 5 TO 10 KT INCREASING TO 10 TO
15 KT. SHOWERS LIKELY. WAVES 1 TO 2 FT.

$$

ALLSOPP