Coastal Waters Forecast
Issued by NWS Lake Charles, LA

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FZUS54 KLCH 250906
CWFLCH

COASTAL WATERS FORECAST
NATIONAL WEATHER SERVICE LAKE CHARLES LA
406 AM CDT SAT APR 25 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.

GMZ400-252130-
SYNOPSIS FOR LOWER ATCHAFALAYA RIVER LA TO HIGH ISLAND TX OUT
60 NM INCLUDING SABINE AND CALCASIEU LAKES AND VERMILION BAY
406 AM CDT SAT APR 25 2015

.SYNOPSIS...
A MODERATE SOUTHERLY FLOW WILL CONTINUE THROUGH MONDAY AS HIGH
PRESSURE REMAINS EAST OF THE REGION AND A SERIES OF LOW PRESSURE
SYSTEMS DEVELOP WEST OF THE AREA. UPPER LEVEL DISTURBANCES WILL
ALLOW FOR CHANCES OF SHOWERS AND STORMS THROUGH TODAY...THEN
AGAIN ON MONDAY INTO TUESDAY. SOME STORMS MAY PRODUCE GUSTY WINDS
AND CLOUD TO WATER LIGHTNING. A SURFACE LOW WILL DEVELOP OVER
TEXAS AND MOVE ACROSS THE COASTAL WATERS MONDAY NIGHT...DRAGGING A
COLD FRONT OVER THE COASTAL WATERS ON TUESDAY. THIS WILL BRING AN
END TO RAIN CHANCES ALONG WITH A MODERATE TO STRONG NORTHERLY
FLOW.

$$

GMZ430-252130-
SABINE LAKE-
406 AM CDT SAT APR 25 2015

.TODAY...SOUTH WINDS AROUND 10 KNOTS. LAKE WATERS A LIGHT CHOP.
CHANCE OF THUNDERSTORMS.
.TONIGHT...SOUTHWEST WINDS AROUND 10 KNOTS. LAKE WATERS A LIGHT
CHOP.
.SUNDAY...SOUTH WINDS AROUND 10 KNOTS. LAKE WATERS A LIGHT CHOP.
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON.
.SUNDAY NIGHT...SOUTHEAST WINDS AROUND 10 KNOTS. LAKE WATERS A
LIGHT CHOP. SLIGHT CHANCE OF THUNDERSTORMS.
.MONDAY...EAST WINDS AROUND 15 KNOTS. LAKE WATERS CHOPPY. CHANCE
OF THUNDERSTORMS IN THE MORNING...THEN THUNDERSTORMS LIKELY IN
THE AFTERNOON.
.MONDAY NIGHT...EAST WINDS AROUND 10 KNOTS. LAKE WATERS A LIGHT
CHOP. CHANCE OF THUNDERSTORMS.
.TUESDAY...NORTH WINDS AROUND 10 KNOTS. LAKE WATERS A LIGHT CHOP.
SLIGHT CHANCE OF THUNDERSTORMS.
.TUESDAY NIGHT...NORTH WINDS AROUND 10 KNOTS. LAKE WATERS A LIGHT
CHOP.
.WEDNESDAY...NORTH WINDS AROUND 10 KNOTS. LAKE WATERS A LIGHT
CHOP.
.WEDNESDAY NIGHT...NORTHWEST WINDS AROUND 10 KNOTS. LAKE WATERS A
LIGHT CHOP.

$$

GMZ432-252130-
CALCASIEU LAKE-
406 AM CDT SAT APR 25 2015

.TODAY...SOUTH WINDS AROUND 10 KNOTS. LAKE WATERS A LIGHT CHOP.
CHANCE OF THUNDERSTORMS.
.TONIGHT...SOUTHWEST WINDS AROUND 10 KNOTS. LAKE WATERS A LIGHT
CHOP.
.SUNDAY...SOUTH WINDS AROUND 10 KNOTS. LAKE WATERS A LIGHT CHOP.
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON.
.SUNDAY NIGHT...SOUTHEAST WINDS AROUND 10 KNOTS. LAKE WATERS A
LIGHT CHOP. SLIGHT CHANCE OF THUNDERSTORMS.
.MONDAY...EAST WINDS AROUND 10 KNOTS. LAKE WATERS A LIGHT CHOP.
CHANCE OF THUNDERSTORMS IN THE MORNING...THEN THUNDERSTORMS
LIKELY IN THE AFTERNOON.
.MONDAY NIGHT...EAST WINDS AROUND 10 KNOTS. LAKE WATERS A LIGHT
CHOP. THUNDERSTORMS LIKELY IN THE EVENING...THEN CHANCE OF
THUNDERSTORMS AFTER MIDNIGHT.
.TUESDAY...NORTH WINDS AROUND 10 KNOTS. LAKE WATERS A LIGHT CHOP.
CHANCE OF THUNDERSTORMS IN THE MORNING...THEN SLIGHT CHANCE OF
THUNDERSTORMS IN THE AFTERNOON.
.TUESDAY NIGHT...NORTH WINDS AROUND 10 KNOTS. LAKE WATERS A LIGHT
CHOP.
.WEDNESDAY...NORTH WINDS AROUND 10 KNOTS. LAKE WATERS A LIGHT
CHOP.
.WEDNESDAY NIGHT...NORTHWEST WINDS AROUND 10 KNOTS. LAKE WATERS A
LIGHT CHOP.

$$

GMZ435-252130-
VERMILION BAY-
406 AM CDT SAT APR 25 2015

.TODAY...SOUTHWEST WINDS AROUND 10 KNOTS. BAY WATERS A LIGHT
CHOP. CHANCE OF THUNDERSTORMS.
.TONIGHT...SOUTHWEST WINDS AROUND 10 KNOTS. BAY WATERS A LIGHT
CHOP.
.SUNDAY...SOUTH WINDS AROUND 5 KNOTS. BAY WATERS SMOOTH. SLIGHT
CHANCE OF THUNDERSTORMS IN THE AFTERNOON.
.SUNDAY NIGHT...SOUTHEAST WINDS AROUND 10 KNOTS. BAY WATERS A
LIGHT CHOP. SLIGHT CHANCE OF THUNDERSTORMS.
.MONDAY...EAST WINDS AROUND 10 KNOTS. BAY WATERS A LIGHT CHOP.
CHANCE OF THUNDERSTORMS IN THE MORNING...THEN THUNDERSTORMS
LIKELY IN THE AFTERNOON.
.MONDAY NIGHT...EAST WINDS AROUND 10 KNOTS. BAY WATERS A LIGHT
CHOP. THUNDERSTORMS LIKELY.
.TUESDAY...NORTHEAST WINDS AROUND 10 KNOTS BECOMING NORTHWEST IN
THE AFTERNOON. BAY WATERS A LIGHT CHOP. CHANCE OF THUNDERSTORMS.
.TUESDAY NIGHT...NORTH WINDS AROUND 15 KNOTS. BAY WATERS CHOPPY.
.WEDNESDAY...NORTHWEST WINDS AROUND 15 KNOTS. BAY WATERS CHOPPY.
.WEDNESDAY NIGHT...NORTHWEST WINDS AROUND 10 KNOTS. BAY WATERS A
LIGHT CHOP.

$$

GMZ450-252130-
COASTAL WATERS FROM CAMERON LA TO HIGH ISLAND TX OUT 20 NM-
406 AM CDT SAT APR 25 2015

.TODAY...SOUTH WINDS AROUND 10 KNOTS. SEAS 1 TO 2 FEET. CHANCE OF
THUNDERSTORMS.
.TONIGHT...SOUTHWEST WINDS AROUND 10 KNOTS. SEAS 1 TO 2 FEET.
.SUNDAY...SOUTH WINDS AROUND 10 KNOTS. SEAS 1 TO 2 FEET. SLIGHT
CHANCE OF THUNDERSTORMS IN THE AFTERNOON.
.SUNDAY NIGHT...SOUTHEAST WINDS AROUND 15 KNOTS. SEAS 1 TO
2 FEET. SLIGHT CHANCE OF THUNDERSTORMS.
.MONDAY...SOUTHEAST WINDS AROUND 15 KNOTS. SEAS 1 TO 2 FEET.
CHANCE OF THUNDERSTORMS IN THE MORNING...THEN THUNDERSTORMS
LIKELY IN THE AFTERNOON.
.MONDAY NIGHT...SOUTHEAST WINDS AROUND 15 KNOTS. SEAS 1 TO
2 FEET. CHANCE OF THUNDERSTORMS.
.TUESDAY...NORTH WINDS AROUND 15 KNOTS. SEAS 1 TO 3 FEET. SLIGHT
CHANCE OF THUNDERSTORMS.
.TUESDAY NIGHT...NORTH WINDS AROUND 15 KNOTS. SEAS 1 TO 3 FEET.
.WEDNESDAY...NORTH WINDS AROUND 15 KNOTS. SEAS 1 TO 3 FEET.
.WEDNESDAY NIGHT...NORTH WINDS AROUND 15 KNOTS. SEAS 1 TO 2 FEET.

$$

GMZ452-252130-
COASTAL WATERS FROM INTRACOASTAL CITY TO CAMERON LA OUT 20 NM-
406 AM CDT SAT APR 25 2015

.TODAY...SOUTH WINDS AROUND 10 KNOTS. SEAS 1 TO 2 FEET. CHANCE OF
THUNDERSTORMS.
.TONIGHT...SOUTHWEST WINDS AROUND 10 KNOTS. SEAS 1 TO 2 FEET.
.SUNDAY...SOUTHEAST WINDS AROUND 10 KNOTS. SEAS 1 TO 2 FEET.
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON.
.SUNDAY NIGHT...SOUTHEAST WINDS AROUND 10 KNOTS. SEAS 1 TO
2 FEET. SLIGHT CHANCE OF THUNDERSTORMS.
.MONDAY...EAST WINDS AROUND 10 KNOTS. SEAS 1 TO 3 FEET. CHANCE OF
THUNDERSTORMS IN THE MORNING...THEN THUNDERSTORMS LIKELY IN THE
AFTERNOON.
.MONDAY NIGHT...SOUTHEAST WINDS AROUND 10 KNOTS. SEAS 1 TO
3 FEET. CHANCE OF THUNDERSTORMS.
.TUESDAY...NORTHEAST WINDS 5 TO 10 KNOTS BECOMING NORTH AROUND
15 KNOTS IN THE AFTERNOON. SEAS 1 TO 3 FEET. CHANCE OF
THUNDERSTORMS IN THE MORNING...THEN SLIGHT CHANCE OF
THUNDERSTORMS IN THE AFTERNOON.
.TUESDAY NIGHT...NORTH WINDS AROUND 15 KNOTS. SEAS 1 TO 3 FEET.
SLIGHT CHANCE OF RAIN SHOWERS.
.WEDNESDAY...NORTHWEST WINDS AROUND 15 KNOTS. SEAS 1 TO 3 FEET.
.WEDNESDAY NIGHT...NORTH WINDS AROUND 15 KNOTS. SEAS 1 TO 3 FEET.

$$

GMZ455-252130-
COASTAL WATERS FROM LOWER ATCHAFALAYA RIVER TO INTRACOASTAL CITY
LA OUT 20 NM-
406 AM CDT SAT APR 25 2015

.TODAY...SOUTHWEST WINDS AROUND 10 KNOTS. SEAS 0 TO 2 FEET.
CHANCE OF THUNDERSTORMS.
.TONIGHT...SOUTHWEST WINDS AROUND 10 KNOTS. SEAS 0 TO 2 FEET.
.SUNDAY...SOUTHWEST WINDS UP TO 5 KNOTS BECOMING SOUTH IN THE
AFTERNOON. SEAS 0 TO 2 FEET. SLIGHT CHANCE OF THUNDERSTORMS IN
THE AFTERNOON.
.SUNDAY NIGHT...SOUTHEAST WINDS AROUND 10 KNOTS. SEAS 0 TO
2 FEET. SLIGHT CHANCE OF THUNDERSTORMS.
.MONDAY...EAST WINDS AROUND 15 KNOTS. SEAS 1 TO 3 FEET. CHANCE OF
THUNDERSTORMS.
.MONDAY NIGHT...EAST WINDS AROUND 15 KNOTS. SEAS 1 TO 3 FEET.
THUNDERSTORMS LIKELY.
.TUESDAY...EAST WINDS 5 TO 10 KNOTS BECOMING WEST AROUND 15 KNOTS
IN THE AFTERNOON. SEAS 0 TO 2 FEET. CHANCE OF THUNDERSTORMS.
.TUESDAY NIGHT...NORTH WINDS AROUND 20 KNOTS. SEAS 1 TO 3 FEET.
SLIGHT CHANCE OF SHOWERS.
.WEDNESDAY...NORTHWEST WINDS AROUND 20 KNOTS. SEAS 1 TO 3 FEET.
.WEDNESDAY NIGHT...NORTH WINDS AROUND 15 KNOTS. SEAS 1 TO 3 FEET.

$$

GMZ470-252130-
WATERS FROM CAMERON LA TO HIGH ISLAND TX FROM 20 TO 60 NM-
406 AM CDT SAT APR 25 2015

.TODAY...SOUTH WINDS AROUND 10 KNOTS. SEAS 2 TO 3 FEET. CHANCE OF
THUNDERSTORMS.
.TONIGHT...SOUTHWEST WINDS AROUND 10 KNOTS. SEAS 2 TO 3 FEET.
.SUNDAY...SOUTHEAST WINDS AROUND 10 KNOTS. SEAS 2 TO 3 FEET.
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON.
.SUNDAY NIGHT...SOUTHEAST WINDS AROUND 15 KNOTS. SEAS 2 TO
3 FEET. SLIGHT CHANCE OF THUNDERSTORMS.
.MONDAY...SOUTHEAST WINDS AROUND 15 KNOTS. SEAS 2 TO 4 FEET.
CHANCE OF THUNDERSTORMS.
.MONDAY NIGHT...SOUTH WINDS AROUND 15 KNOTS. SEAS 2 TO 4 FEET.
CHANCE OF THUNDERSTORMS.
.TUESDAY...NORTH WINDS AROUND 15 KNOTS. SEAS 2 TO 4 FEET. SLIGHT
CHANCE OF THUNDERSTORMS.
.TUESDAY NIGHT...NORTH WINDS AROUND 20 KNOTS. SEAS 3 TO 5 FEET.
.WEDNESDAY...NORTH WINDS AROUND 20 KNOTS. SEAS 3 TO 5 FEET.
.WEDNESDAY NIGHT...NORTH WINDS AROUND 15 KNOTS. SEAS 2 TO 4 FEET.

$$

GMZ472-252130-
WATERS FROM  INTRACOASTAL CITY TO CAMERON LA FROM 20 TO 60 NM-
406 AM CDT SAT APR 25 2015

.TODAY...SOUTH WINDS AROUND 10 KNOTS. SEAS 2 TO 3 FEET. CHANCE OF
THUNDERSTORMS.
.TONIGHT...SOUTHWEST WINDS AROUND 10 KNOTS. SEAS 2 TO 3 FEET.
.SUNDAY...SOUTHEAST WINDS AROUND 10 KNOTS. SEAS 2 TO 3 FEET.
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON.
.SUNDAY NIGHT...SOUTHEAST WINDS AROUND 15 KNOTS. SEAS 2 TO
3 FEET. SLIGHT CHANCE OF THUNDERSTORMS.
.MONDAY...EAST WINDS AROUND 15 KNOTS. SEAS 3 TO 4 FEET. CHANCE OF
THUNDERSTORMS.
.MONDAY NIGHT...SOUTHEAST WINDS AROUND 15 KNOTS. SEAS 3 TO
4 FEET. CHANCE OF THUNDERSTORMS.
.TUESDAY...NORTH WINDS AROUND 15 KNOTS. SEAS 3 TO 4 FEET. CHANCE
OF THUNDERSTORMS IN THE MORNING...THEN SLIGHT CHANCE OF
THUNDERSTORMS IN THE AFTERNOON.
.TUESDAY NIGHT...NORTH WINDS AROUND 20 KNOTS. SEAS 3 TO 5 FEET.
SLIGHT CHANCE OF SHOWERS.
.WEDNESDAY...NORTHWEST WINDS AROUND 20 KNOTS. SEAS 3 TO 5 FEET.
.WEDNESDAY NIGHT...NORTH WINDS AROUND 15 KNOTS. SEAS 2 TO 4 FEET.

$$

GMZ475-252130-
WATERS FROM LOWER ATCHAFALAYA RIVER TO INTRACOASTAL CITY LA FROM
20 TO 60 NM-
406 AM CDT SAT APR 25 2015

.TODAY...SOUTHWEST WINDS AROUND 10 KNOTS. SEAS 2 TO 3 FEET.
CHANCE OF THUNDERSTORMS.
.TONIGHT...SOUTHWEST WINDS AROUND 10 KNOTS. SEAS 2 TO 4 FEET.
.SUNDAY...SOUTHWEST WINDS UP TO 5 KNOTS BECOMING SOUTH IN THE
AFTERNOON. SEAS 2 TO 3 FEET. SLIGHT CHANCE OF THUNDERSTORMS IN
THE AFTERNOON.
.SUNDAY NIGHT...SOUTHEAST WINDS UP TO 10 KNOTS INCREASING TO
AROUND 15 KNOTS AFTER MIDNIGHT. SEAS 2 TO 3 FEET. SLIGHT CHANCE
OF THUNDERSTORMS.
.MONDAY...SOUTHEAST WINDS AROUND 15 KNOTS. SEAS 3 TO 4 FEET.
CHANCE OF THUNDERSTORMS.
.MONDAY NIGHT...SOUTHEAST WINDS AROUND 15 KNOTS. SEAS 3 TO
5 FEET. CHANCE OF THUNDERSTORMS.
.TUESDAY...SOUTH WINDS UP TO 5 KNOTS BECOMING NORTHWEST AROUND
15 KNOTS IN THE AFTERNOON. SEAS 2 TO 4 FEET. CHANCE OF
THUNDERSTORMS IN THE MORNING...THEN SLIGHT CHANCE OF
THUNDERSTORMS IN THE AFTERNOON.
.TUESDAY NIGHT...NORTH WINDS AROUND 20 KNOTS. SEAS 4 TO 6 FEET.
SLIGHT CHANCE OF SHOWERS.
.WEDNESDAY...NORTHWEST WINDS AROUND 20 KNOTS. SEAS 4 TO 6 FEET.
.WEDNESDAY NIGHT...NORTH WINDS AROUND 20 KNOTS. SEAS 3 TO 5 FEET.

$$

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