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NWS Forecast

FZUS54 KLCH 040817
CWFLCH

COASTAL WATERS FORECAST
NATIONAL WEATHER SERVICE LAKE CHARLES LA
317 AM CDT TUE AUG 4 2015

COASTAL WATERS FROM THE LOWER ATCHAFALAYA RIVER LA TO HIGH
ISLAND TX OUT 60 NAUTICAL MILES INCLUDING SABINE AND
CALCASIEU LAKES AND VERMILION BAY

SEAS ARE PROVIDED AS A RANGE OF THE AVERAGE HEIGHT OF THE
HIGHEST ONE THIRD OF THE WAVES...ALONG WITH THE OCCASIONAL
HEIGHT OF THE AVERAGE HIGHEST TEN PERCENT OF THE WAVES.

GMZ400-042115-
SYNOPSIS FOR LOWER ATCHAFALAYA RIVER LA TO HIGH ISLAND TX OUT
60 NM INCLUDING SABINE AND CALCASIEU LAKES AND VERMILION BAY
317 AM CDT TUE AUG 4 2015

SYNOPSIS

LIGHT SOUTHERLY FLOW AND LOW SEAS WILL CONTINUE ACROSS THE REGION
AS SURFACE RIDGE OF HIGH PRESSURE BUILDS WESTWARD INTO THE
NORTHWEST GULF OF MEXICO.



GMZ430-042115-
SABINE LAKE-
317 AM CDT TUE AUG 4 2015

TODAY
WEST WINDS UP TO 5 KNOTS BECOMING SOUTH IN THE
AFTERNOON. LAKE WATERS SMOOTH INCREASING TO A LIGHT CHOP IN THE
AFTERNOON. SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.

TONIGHT
SOUTHWEST WINDS AROUND 10 KNOTS. LAKE WATERS A LIGHT
CHOP.

WEDNESDAY
SOUTH WINDS AROUND 10 KNOTS. LAKE WATERS A LIGHT
CHOP. CHANCE OF SHOWERS AND THUNDERSTORMS.

WEDNESDAY NIGHT
SOUTH WINDS AROUND 10 KNOTS. LAKE WATERS A
LIGHT CHOP.

THURSDAY
SOUTHWEST WINDS AROUND 10 KNOTS. LAKE WATERS A LIGHT
CHOP.

THURSDAY NIGHT
SOUTHWEST WINDS AROUND 10 KNOTS. LAKE WATERS A
LIGHT CHOP.

FRIDAY
SOUTHWEST WINDS AROUND 10 KNOTS. LAKE WATERS A LIGHT
CHOP.

FRIDAY NIGHT
SOUTHWEST WINDS AROUND 10 KNOTS. LAKE WATERS A
LIGHT CHOP.

SATURDAY
SOUTHWEST WINDS AROUND 10 KNOTS. LAKE WATERS A LIGHT
CHOP.

SATURDAY NIGHT
SOUTHWEST WINDS AROUND 10 KNOTS. LAKE WATERS A
LIGHT CHOP.



GMZ432-042115-
CALCASIEU LAKE-
317 AM CDT TUE AUG 4 2015

TODAY
WEST WINDS UP TO 5 KNOTS BECOMING SOUTHWEST IN THE
AFTERNOON. LAKE WATERS SMOOTH INCREASING TO A LIGHT CHOP IN THE
AFTERNOON. SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.

TONIGHT
SOUTHWEST WINDS AROUND 10 KNOTS. LAKE WATERS A LIGHT
CHOP.

WEDNESDAY
SOUTHWEST WINDS AROUND 10 KNOTS. LAKE WATERS A LIGHT
CHOP. CHANCE OF SHOWERS AND THUNDERSTORMS.

WEDNESDAY NIGHT
SOUTH WINDS AROUND 10 KNOTS. LAKE WATERS A
LIGHT CHOP.

THURSDAY
SOUTHWEST WINDS AROUND 10 KNOTS. LAKE WATERS A LIGHT
CHOP.

THURSDAY NIGHT
SOUTHWEST WINDS AROUND 10 KNOTS. LAKE WATERS A
LIGHT CHOP.

FRIDAY
SOUTHWEST WINDS AROUND 10 KNOTS. LAKE WATERS A LIGHT
CHOP.

FRIDAY NIGHT
SOUTHWEST WINDS AROUND 10 KNOTS. LAKE WATERS A
LIGHT CHOP.

SATURDAY
SOUTHWEST WINDS AROUND 10 KNOTS. LAKE WATERS A LIGHT
CHOP.

SATURDAY NIGHT
SOUTHWEST WINDS AROUND 10 KNOTS. LAKE WATERS A
LIGHT CHOP.



GMZ435-042115-
VERMILION BAY-
317 AM CDT TUE AUG 4 2015

TODAY
SOUTHWEST WINDS AROUND 10 KNOTS. BAY WATERS A LIGHT
CHOP. CHANCE OF SHOWERS AND THUNDERSTORMS.

TONIGHT
SOUTHWEST WINDS AROUND 10 KNOTS. BAY WATERS A LIGHT
CHOP.

WEDNESDAY
SOUTHWEST WINDS AROUND 10 KNOTS. BAY WATERS A LIGHT
CHOP. CHANCE OF SHOWERS AND THUNDERSTORMS.

WEDNESDAY NIGHT
SOUTHWEST WINDS AROUND 10 KNOTS. BAY WATERS A
LIGHT CHOP.

THURSDAY
SOUTHWEST WINDS AROUND 10 KNOTS. BAY WATERS A LIGHT
CHOP. CHANCE OF SHOWERS AND THUNDERSTORMS.

THURSDAY NIGHT
SOUTHWEST WINDS AROUND 10 KNOTS. BAY WATERS A
LIGHT CHOP.

FRIDAY
SOUTHWEST WINDS AROUND 10 KNOTS. BAY WATERS A LIGHT
CHOP. SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.

FRIDAY NIGHT
SOUTHWEST WINDS AROUND 10 KNOTS. BAY WATERS A
LIGHT CHOP.

SATURDAY
SOUTHWEST WINDS AROUND 10 KNOTS. BAY WATERS A LIGHT
CHOP. SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.

SATURDAY NIGHT
SOUTHWEST WINDS AROUND 10 KNOTS. BAY WATERS A
LIGHT CHOP.



GMZ450-042115-
COASTAL WATERS FROM CAMERON LA TO HIGH ISLAND TX OUT 20 NM-
317 AM CDT TUE AUG 4 2015

TODAY
SOUTHWEST WINDS AROUND 10 KNOTS. SEAS 1 TO 2 FEET.
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.

TONIGHT
SOUTHWEST WINDS AROUND 10 KNOTS. SEAS 1 TO 2 FEET.

WEDNESDAY
SOUTH WINDS AROUND 10 KNOTS. SEAS 1 TO 2 FEET.
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.

WEDNESDAY NIGHT
SOUTH WINDS AROUND 15 KNOTS. SEAS 1 TO 2 FEET.

THURSDAY
SOUTHWEST WINDS AROUND 15 KNOTS. SEAS 1 TO 2 FEET.

THURSDAY NIGHT
SOUTHWEST WINDS AROUND 15 KNOTS. SEAS 1 TO
3 FEET.

FRIDAY
SOUTHWEST WINDS AROUND 15 KNOTS. SEAS 1 TO 3 FEET.

FRIDAY NIGHT
SOUTHWEST WINDS AROUND 15 KNOTS. SEAS 1 TO
3 FEET.

SATURDAY
SOUTHWEST WINDS AROUND 10 KNOTS. SEAS 1 TO 3 FEET.

SATURDAY NIGHT
SOUTHWEST WINDS AROUND 15 KNOTS. SEAS 1 TO
3 FEET.



GMZ452-042115-
COASTAL WATERS FROM INTRACOASTAL CITY TO CAMERON LA OUT 20 NM-
317 AM CDT TUE AUG 4 2015

TODAY
SOUTHWEST WINDS AROUND 10 KNOTS. SEAS 1 TO 2 FEET.
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.

TONIGHT
SOUTHWEST WINDS AROUND 10 KNOTS. SEAS 1 TO 2 FEET.

WEDNESDAY
SOUTHWEST WINDS AROUND 10 KNOTS. SEAS 1 TO 2 FEET.
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.

WEDNESDAY NIGHT
SOUTH WINDS AROUND 10 KNOTS. SEAS 1 TO 2 FEET.

THURSDAY
SOUTHWEST WINDS AROUND 10 KNOTS. SEAS 1 TO 3 FEET.
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.

THURSDAY NIGHT
SOUTHWEST WINDS AROUND 15 KNOTS. SEAS 2 TO
4 FEET.

FRIDAY
SOUTHWEST WINDS AROUND 10 KNOTS. SEAS 2 TO 4 FEET.
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.

FRIDAY NIGHT
SOUTHWEST WINDS AROUND 15 KNOTS. SEAS 1 TO
3 FEET.

SATURDAY
SOUTHWEST WINDS AROUND 10 KNOTS. SEAS 1 FOOT OR LESS.

SATURDAY NIGHT
SOUTHWEST WINDS AROUND 10 KNOTS. SEAS 1 TO
3 FEET.



GMZ455-042115-
COASTAL WATERS FROM LOWER ATCHAFALAYA RIVER TO INTRACOASTAL CITY
LA OUT 20 NM-
317 AM CDT TUE AUG 4 2015

TODAY
SOUTHWEST WINDS AROUND 10 KNOTS. SEAS 1 FOOT OR LESS.
CHANCE OF SHOWERS AND THUNDERSTORMS IN THE MORNING...THEN SLIGHT
CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.

TONIGHT
SOUTHWEST WINDS AROUND 10 KNOTS. SEAS 1 FOOT OR LESS.

WEDNESDAY
SOUTHWEST WINDS AROUND 10 KNOTS. SEAS 1 FOOT OR
LESS. SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.

WEDNESDAY NIGHT
SOUTH WINDS AROUND 10 KNOTS. SEAS 1 FOOT OR
LESS.

THURSDAY
SOUTHWEST WINDS AROUND 10 KNOTS. SEAS 1 FOOT OR LESS.
CHANCE OF SHOWERS AND THUNDERSTORMS.

THURSDAY NIGHT
SOUTHWEST WINDS AROUND 10 KNOTS. SEAS 1 TO
3 FEET.

FRIDAY
SOUTHWEST WINDS AROUND 10 KNOTS. SEAS 1 TO 3 FEET.
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.

FRIDAY NIGHT
SOUTHWEST WINDS AROUND 10 KNOTS. SEAS 1 TO
3 FEET.

SATURDAY
SOUTHWEST WINDS AROUND 10 KNOTS. SEAS 1 FOOT OR LESS.

SATURDAY NIGHT
SOUTHWEST WINDS AROUND 10 KNOTS. SEAS 1 TO
3 FEET.



GMZ470-042115-
WATERS FROM CAMERON LA TO HIGH ISLAND TX FROM 20 TO 60 NM-
317 AM CDT TUE AUG 4 2015

TODAY
SOUTHWEST WINDS AROUND 10 KNOTS. SEAS 1 TO 2 FEET.
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.

TONIGHT
SOUTH WINDS AROUND 10 KNOTS. SEAS 2 TO 4 FEET.

WEDNESDAY
SOUTH WINDS AROUND 10 KNOTS. SEAS 2 TO 4 FEET.
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.

WEDNESDAY NIGHT
SOUTH WINDS AROUND 15 KNOTS. SEAS 2 TO 4 FEET.

THURSDAY
SOUTHWEST WINDS AROUND 10 KNOTS. SEAS 2 TO 4 FEET.

THURSDAY NIGHT
SOUTH WINDS AROUND 15 KNOTS. SEAS 2 TO 4 FEET.

FRIDAY
SOUTHWEST WINDS AROUND 15 KNOTS. SEAS 2 TO 4 FEET.

FRIDAY NIGHT
SOUTHWEST WINDS AROUND 15 KNOTS. SEAS 2 TO
4 FEET.

SATURDAY
SOUTHWEST WINDS AROUND 10 KNOTS. SEAS 2 TO 4 FEET.

SATURDAY NIGHT
SOUTHWEST WINDS AROUND 15 KNOTS. SEAS 2 TO
4 FEET.



GMZ472-042115-
WATERS FROM  INTRACOASTAL CITY TO CAMERON LA FROM 20 TO 60 NM-
317 AM CDT TUE AUG 4 2015

TODAY
SOUTHWEST WINDS AROUND 10 KNOTS. SEAS 1 TO 3 FEET.
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.

TONIGHT
SOUTH WINDS AROUND 10 KNOTS. SEAS 2 TO 4 FEET.

WEDNESDAY
SOUTH WINDS AROUND 10 KNOTS. SEAS 2 TO 4 FEET.
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.

WEDNESDAY NIGHT
SOUTH WINDS AROUND 15 KNOTS. SEAS 2 TO 4 FEET.

THURSDAY
SOUTHWEST WINDS AROUND 10 KNOTS. SEAS 2 TO 4 FEET.
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.

THURSDAY NIGHT
SOUTHWEST WINDS AROUND 15 KNOTS. SEAS 3 TO
5 FEET.

FRIDAY
SOUTHWEST WINDS AROUND 15 KNOTS. SEAS 3 TO 5 FEET.

FRIDAY NIGHT
SOUTHWEST WINDS AROUND 15 KNOTS. SEAS 3 TO
5 FEET.

SATURDAY
SOUTHWEST WINDS AROUND 10 KNOTS. SEAS 1 TO 3 FEET.

SATURDAY NIGHT
SOUTHWEST WINDS AROUND 15 KNOTS. SEAS 2 TO
4 FEET.



GMZ475-042115-
WATERS FROM LOWER ATCHAFALAYA RIVER TO INTRACOASTAL CITY LA FROM
20 TO 60 NM-
317 AM CDT TUE AUG 4 2015

TODAY
SOUTHWEST WINDS AROUND 10 KNOTS. SEAS 1 TO 3 FEET.
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.

TONIGHT
SOUTH WINDS AROUND 10 KNOTS. SEAS 1 TO 3 FEET.

WEDNESDAY
SOUTH WINDS AROUND 10 KNOTS. SEAS 1 TO 3 FEET.
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.

WEDNESDAY NIGHT
SOUTH WINDS AROUND 10 KNOTS. SEAS 2 TO 4 FEET.

THURSDAY
SOUTHWEST WINDS AROUND 10 KNOTS. SEAS 2 TO 4 FEET.
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.

THURSDAY NIGHT
SOUTHWEST WINDS AROUND 10 KNOTS. SEAS 3 TO
5 FEET.

FRIDAY
SOUTHWEST WINDS AROUND 10 KNOTS. SEAS 3 TO 5 FEET.
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.

FRIDAY NIGHT
SOUTHWEST WINDS AROUND 10 KNOTS. SEAS 3 TO
5 FEET.

SATURDAY
SOUTHWEST WINDS AROUND 10 KNOTS. SEAS 1 TO 3 FEET.

SATURDAY NIGHT
SOUTHWEST WINDS AROUND 10 KNOTS. SEAS 2 TO
4 FEET.



06