Coastal Waters Forecast
Issued by NWS Lake Charles, LA

Home | Current Version | Previous Version | Text Only | Print | Product List | Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28
000
FZUS54 KLCH 190900
CWFLCH

Coastal Waters Forecast
National Weather Service Lake Charles LA
400 AM CDT Sat Aug 19 2017

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.

GMZ400-191530-
Synopsis for Lower Atchafalaya River LA to High Island TX out
60 NM including Sabine and Calcasieu Lakes and Vermilion Bay
400 AM CDT Sat Aug 19 2017

.SYNOPSIS...
Surface high pressure over the northwest Gulf will maintain a
light and somewhat variable flow through the weekend. Winds will
trend east to southeast and remain light moving into the new work-
week as high pressure becomes oriented across the southeastern
states and adjacent coastal waters.

$$

GMZ430-191530-
Sabine Lake-
400 AM CDT Sat Aug 19 2017

.TODAY...Southwest winds up to 5 knots. Lake waters smooth.
Slight chance of showers and thunderstorms in the afternoon.
.TONIGHT...Southwest winds up to 5 knots. Lake waters smooth.
.SUNDAY...West winds up to 5 knots becoming southeast around
5 knots in the afternoon. Lake waters smooth. Chance of showers
and thunderstorms in the afternoon.
.SUNDAY NIGHT...Southeast winds up to 5 knots. Lake waters
smooth.
.MONDAY...East winds 5 to 10 knots. Lake waters a light chop.
Slight chance of showers and thunderstorms.
.MONDAY NIGHT...Southeast winds 5 to 10 knots. Lake waters a
light chop. Slight chance of showers and thunderstorms.
.TUESDAY...Southeast winds up to 5 knots. Lake waters smooth.
Chance of showers and thunderstorms.
.TUESDAY NIGHT...South winds around 5 knots becoming southwest
after midnight. Lake waters smooth.
.WEDNESDAY...Northeast winds up to 5 knots becoming southeast in
the afternoon. Lake waters smooth. Chance of showers and
thunderstorms.
.WEDNESDAY NIGHT...South winds around 5 knots becoming northwest
after midnight. Lake waters smooth. Slight chance of showers and
thunderstorms.

$$

GMZ432-191530-
Calcasieu Lake-
400 AM CDT Sat Aug 19 2017

.TODAY...West winds up to 5 knots. Lake waters smooth. Slight
chance of showers and thunderstorms in the afternoon.
.TONIGHT...Southwest winds around 5 knots. Lake waters smooth.
Slight chance of showers and thunderstorms in the evening.
.SUNDAY...North winds around 5 knots becoming southeast in the
afternoon. Lake waters smooth. Chance of showers and
thunderstorms in the afternoon.
.SUNDAY NIGHT...Southeast winds around 5 knots. Lake waters
smooth.
.MONDAY...East winds around 5 knots. Lake waters smooth. Slight
chance of showers and thunderstorms.
.MONDAY NIGHT...Southeast winds around 5 knots. Lake waters
smooth. Slight chance of showers and thunderstorms.
.TUESDAY...East winds around 5 knots. Lake waters smooth. Chance
of showers and thunderstorms.
.TUESDAY NIGHT...South winds around 5 knots becoming southwest
after midnight. Lake waters smooth.
.WEDNESDAY...Northeast winds up to 5 knots becoming southeast in
the afternoon. Lake waters smooth. Chance of showers and
thunderstorms.
.WEDNESDAY NIGHT...Southwest winds around 5 knots becoming
northwest after midnight. Lake waters smooth. Slight chance of
showers and thunderstorms.

$$

GMZ435-191530-
Vermilion Bay-
400 AM CDT Sat Aug 19 2017

.TODAY...West winds up to 5 knots. Bay waters smooth. Slight
chance of showers and thunderstorms in the afternoon.
.TONIGHT...South winds up to 5 knots becoming west around 5 knots
after midnight. Bay waters smooth. Slight chance of showers and
thunderstorms in the evening.
.SUNDAY...North winds around 5 knots becoming southeast in the
afternoon. Bay waters smooth. Slight chance of showers and
thunderstorms.
.SUNDAY NIGHT...Southeast winds up to 5 knots. Bay waters smooth.
.MONDAY...East winds around 5 knots. Bay waters smooth. Slight
chance of showers and thunderstorms.
.MONDAY NIGHT...Southeast winds around 5 knots. Bay waters
smooth. Slight chance of showers and thunderstorms.
.TUESDAY...East winds around 5 knots. Bay waters smooth. Chance
of showers and thunderstorms.
.TUESDAY NIGHT...Southeast winds around 5 knots. Bay waters
smooth.
.WEDNESDAY...North winds up to 5 knots becoming east in the
afternoon. Bay waters smooth. Chance of showers and
thunderstorms.
.WEDNESDAY NIGHT...Southwest winds around 5 knots becoming west
after midnight. Bay waters smooth. Chance of showers and
thunderstorms.

$$

GMZ450-191530-
Coastal waters from Cameron LA to High Island TX out 20 NM-
400 AM CDT Sat Aug 19 2017

.TODAY...Southwest winds up to 5 knots. Seas 1 to 2 feet. Slight
chance of showers and thunderstorms in the afternoon.
.TONIGHT...Southwest winds 5 to 10 knots. Seas 1 foot or less.
.SUNDAY...Southwest winds up to 5 knots becoming southeast around
5 knots in the afternoon. Seas 1 foot or less. Chance of showers
and thunderstorms in the afternoon.
.SUNDAY NIGHT...Southeast winds 5 to 10 knots. Seas 1 foot or
less.
.MONDAY...East winds 5 to 10 knots. Seas 1 to 2 feet. Slight
chance of showers and thunderstorms.
.MONDAY NIGHT...Southeast winds 5 to 10 knots. Seas 1 to 2 feet.
Slight chance of showers and thunderstorms.
.TUESDAY...Southeast winds around 5 knots. Seas 1 to 2 feet.
Chance of showers and thunderstorms.
.TUESDAY NIGHT...Southeast winds around 5 knots. Seas 1 to
2 feet.
.WEDNESDAY...Northeast winds up to 5 knots becoming southeast in
the afternoon. Seas 1 foot or less. Slight chance of showers and
thunderstorms.
.WEDNESDAY NIGHT...South winds around 5 knots. Seas 1 foot or
less. Chance of showers and thunderstorms.

$$

GMZ452-191530-
Coastal waters from Intracoastal City to Cameron LA out 20 NM-
400 AM CDT Sat Aug 19 2017

.TODAY...West winds around 5 knots. Seas 1 to 2 feet. Slight
chance of showers and thunderstorms in the afternoon.
.TONIGHT...Southwest winds around 5 knots. Seas 1 foot or less.
.SUNDAY...North winds around 5 knots becoming southeast in the
afternoon. Seas 1 foot or less. Slight chance of showers and
thunderstorms in the afternoon.
.SUNDAY NIGHT...Southeast winds 5 to 10 knots. Seas 1 foot or
less.
.MONDAY...East winds 5 to 10 knots. Seas 1 to 2 feet. Slight
chance of showers and thunderstorms.
.MONDAY NIGHT...Southeast winds 5 to 10 knots. Seas 1 to 2 feet.
Slight chance of showers and thunderstorms.
.TUESDAY...East winds around 5 knots. Seas 1 to 2 feet. Chance of
showers and thunderstorms.
.TUESDAY NIGHT...Southeast winds around 5 knots. Seas 1 to
2 feet.
.WEDNESDAY...Northeast winds around 5 knots becoming southeast in
the afternoon. Seas 1 foot or less. Chance of showers and
thunderstorms.
.WEDNESDAY NIGHT...South winds around 5 knots becoming west after
midnight. Seas 1 foot or less. Chance of showers and
thunderstorms.

$$

GMZ455-191530-
Coastal waters from Lower Atchafalaya River to Intracoastal City
LA out 20 NM-
400 AM CDT Sat Aug 19 2017

.TODAY...West winds up to 5 knots. Seas 1 foot or less. Slight
chance of showers and thunderstorms in the afternoon.
.TONIGHT...West winds up to 5 knots. Seas 1 foot or less. Slight
chance of showers and thunderstorms in the evening.
.SUNDAY...North winds around 5 knots becoming east in the
afternoon. Seas 1 foot or less. Slight chance of showers and
thunderstorms in the afternoon.
.SUNDAY NIGHT...Southeast winds 5 to 10 knots. Seas 1 foot or
less.
.MONDAY...East winds 5 to 10 knots. Seas 1 foot or less. Slight
chance of showers and thunderstorms.
.MONDAY NIGHT...East winds 5 to 10 knots. Seas 1 foot or less.
Slight chance of showers and thunderstorms.
.TUESDAY...East winds 5 to 10 knots. Seas 1 foot or less. Chance
of showers and thunderstorms.
.TUESDAY NIGHT...Southeast winds around 5 knots. Seas 1 foot or
less.
.WEDNESDAY...Northeast winds up to 5 knots becoming east in the
afternoon. Seas 1 foot or less. Slight chance of showers and
thunderstorms.
.WEDNESDAY NIGHT...Southwest winds around 5 knots. Seas 1 foot or
less. Chance of showers and thunderstorms.

$$

GMZ470-191530-
Waters from Cameron LA to High Island TX from 20 to 60 NM-
400 AM CDT Sat Aug 19 2017

.TODAY...West winds up to 5 knots. Seas 1 to 2 feet.
.TONIGHT...South winds 5 to 10 knots. Seas 1 to 2 feet.
.SUNDAY...Southwest winds up to 5 knots becoming east in the
afternoon. Seas 1 foot or less. Slight chance of showers and
thunderstorms in the afternoon.
.SUNDAY NIGHT...Southeast winds 5 to 10 knots. Seas 1 to 2 feet.
.MONDAY...East winds 5 to 10 knots. Seas 1 to 2 feet. Slight
chance of showers and thunderstorms.
.MONDAY NIGHT...Southeast winds 5 to 10 knots. Seas 1 to 3 feet.
Slight chance of showers and thunderstorms.
.TUESDAY...East winds 5 to 10 knots. Seas 1 to 2 feet. Chance of
showers and thunderstorms.
.TUESDAY NIGHT...Southeast winds 5 to 10 knots. Seas 1 to 3 feet.
.WEDNESDAY...East winds up to 5 knots. Seas 1 to 2 feet. Slight
chance of showers and thunderstorms.
.WEDNESDAY NIGHT...Southeast winds around 5 knots. Seas 1 to
2 feet. Slight chance of showers and thunderstorms.

$$

GMZ472-191530-
Waters from  Intracoastal City to Cameron LA from 20 to 60 NM-
400 AM CDT Sat Aug 19 2017

.TODAY...Northwest winds up to 5 knots. Seas 1 to 2 feet. Slight
chance of showers and thunderstorms in the afternoon.
.TONIGHT...Southwest winds up to 5 knots. Seas 1 foot or less.
.SUNDAY...North winds up to 5 knots becoming east in the
afternoon. Seas 1 foot or less. Slight chance of showers and
thunderstorms in the afternoon.
.SUNDAY NIGHT...Southeast winds 5 to 10 knots. Seas 1 to 2 feet.
.MONDAY...East winds 5 to 10 knots. Seas 1 to 2 feet. Slight
chance of showers and thunderstorms.
.MONDAY NIGHT...Southeast winds 5 to 10 knots. Seas 1 to 3 feet.
Slight chance of showers and thunderstorms.
.TUESDAY...East winds 5 to 10 knots. Seas 1 to 3 feet. Chance of
showers and thunderstorms.
.TUESDAY NIGHT...Southeast winds 5 to 10 knots. Seas 1 to 3 feet.
.WEDNESDAY...East winds around 5 knots. Seas 1 to 2 feet. Chance
of showers and thunderstorms.
.WEDNESDAY NIGHT...Southeast winds around 5 knots. Seas 1 to
2 feet. Chance of showers and thunderstorms.

$$

GMZ475-191530-
Waters from Lower Atchafalaya River to Intracoastal City LA from
20 to 60 NM-
400 AM CDT Sat Aug 19 2017

.TODAY...North winds up to 5 knots. Seas 1 to 2 feet. Slight
chance of showers and thunderstorms in the afternoon.
.TONIGHT...South winds up to 5 knots becoming southwest after
midnight. Seas 1 foot or less.
.SUNDAY...North winds 5 to 10 knots becoming east in the
afternoon. Seas 1 foot or less.
.SUNDAY NIGHT...Southeast winds 5 to 10 knots. Seas 1 to 2 feet.
.MONDAY...East winds 5 to 10 knots. Seas 1 to 2 feet. Slight
chance of showers and thunderstorms.
.MONDAY NIGHT...East winds 5 to 10 knots. Seas 1 to 3 feet.
Chance of showers and thunderstorms.
.TUESDAY...East winds 5 to 10 knots. Seas 2 to 4 feet. Slight
chance of showers and thunderstorms.
.TUESDAY NIGHT...Southeast winds 5 to 10 knots. Seas 2 to 4 feet.
.WEDNESDAY...East winds around 5 knots. Seas 1 to 2 feet. Chance
of showers and thunderstorms.
.WEDNESDAY NIGHT...South winds up to 5 knots. Seas 1 to 2 feet.
Chance of showers and thunderstorms.

$$

25



USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.