Coastal Waters Forecast
Issued by NWS Lake Charles, LA

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FZUS54 KLCH 222046
CWFLCH

Coastal Waters Forecast
National Weather Service Lake Charles LA
346 PM CDT Fri Sep 22 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.

GMZ400-230930-
Synopsis for Lower Atchafalaya River LA to High Island TX out
60 NM including Sabine and Calcasieu Lakes and Vermilion Bay
346 PM CDT Fri Sep 22 2017

.SYNOPSIS...
Isolated showers and thunderstorm over the weekend and into early
next week as an upper level low approaches the area. Weak high
pressure at the surface will persist over the northeast gulf,
yielding light southerly winds and low seas.

$$

GMZ430-230930-
Sabine Lake-
346 PM CDT Fri Sep 22 2017

.TONIGHT...East winds up to 5 knots. Lake waters smooth.
.SATURDAY...East winds 5 to 10 knots. Lake waters a light chop.
Slight chance of showers and thunderstorms.
.SATURDAY NIGHT...Southeast winds 5 to 10 knots. Lake waters a
light chop. Slight chance of showers and thunderstorms.
.SUNDAY...East winds 5 to 10 knots. Lake waters a light chop.
Chance of showers and thunderstorms.
.SUNDAY NIGHT...Southeast winds 5 to 10 knots. Lake waters a
light chop. Slight chance of showers and thunderstorms.
.MONDAY...East winds 5 to 10 knots. Lake waters a light chop.
Chance of showers and thunderstorms.
.MONDAY NIGHT...Southeast winds around 5 knots. Lake waters
smooth. Slight chance of showers and thunderstorms.
.TUESDAY...Southeast winds 5 to 10 knots. Lake waters a light
chop. Chance of showers and thunderstorms.
.TUESDAY NIGHT...Southeast winds 5 to 10 knots. Lake waters a
light chop.
.WEDNESDAY...East winds 5 to 10 knots. Lake waters a light chop.
Slight chance of showers and thunderstorms.
.WEDNESDAY NIGHT...Southeast winds up to 5 knots. Lake waters
smooth. Slight chance of showers and thunderstorms.

$$

GMZ432-230930-
Calcasieu Lake-
346 PM CDT Fri Sep 22 2017

.TONIGHT...East winds up to 5 knots. Lake waters smooth.
.SATURDAY...East winds up to 5 knots. Lake waters smooth. Slight
chance of showers and thunderstorms.
.SATURDAY NIGHT...Southeast winds around 5 knots. Lake waters
smooth. Slight chance of showers and thunderstorms.
.SUNDAY...East winds 5 to 10 knots. Lake waters a light chop.
Chance of showers and thunderstorms.
.SUNDAY NIGHT...East winds around 5 knots. Lake waters smooth.
Slight chance of showers and thunderstorms.
.MONDAY...East winds around 5 knots. Lake waters smooth. Chance
of showers and thunderstorms.
.MONDAY NIGHT...Southeast winds around 5 knots. Lake waters
smooth. Slight chance of showers and thunderstorms.
.TUESDAY...Southeast winds around 5 knots. Lake waters smooth.
Chance of showers and thunderstorms.
.TUESDAY NIGHT...Southeast winds around 5 knots. Lake waters
smooth.
.WEDNESDAY...East winds around 5 knots. Lake waters smooth.
Slight chance of showers and thunderstorms.
.WEDNESDAY NIGHT...Southeast winds around 5 knots. Lake waters
smooth. Slight chance of showers and thunderstorms.

$$

GMZ435-230930-
Vermilion Bay-
346 PM CDT Fri Sep 22 2017

.TONIGHT...East winds up to 5 knots. Bay waters smooth.
.SATURDAY...East winds around 5 knots. Bay waters smooth. Slight
chance of showers and thunderstorms.
.SATURDAY NIGHT...East winds 5 to 10 knots. Bay waters a light
chop. Slight chance of showers and thunderstorms.
.SUNDAY...East winds 5 to 10 knots. Bay waters a light chop.
Chance of showers and thunderstorms.
.SUNDAY NIGHT...East winds 5 to 10 knots. Bay waters a light
chop. Slight chance of showers and thunderstorms.
.MONDAY...East winds around 5 knots. Bay waters smooth. Chance of
showers and thunderstorms.
.MONDAY NIGHT...Southeast winds up to 5 knots. Bay waters smooth.
Slight chance of showers and thunderstorms.
.TUESDAY...Southeast winds up to 5 knots. Bay waters smooth.
Chance of showers and thunderstorms.
.TUESDAY NIGHT...Southeast winds up to 5 knots. Bay waters
smooth.
.WEDNESDAY...East winds up to 5 knots. Bay waters smooth. Slight
chance of showers and thunderstorms.
.WEDNESDAY NIGHT...South winds around 5 knots becoming southwest
after midnight. Bay waters smooth.

$$

GMZ450-230930-
Coastal waters from Cameron LA to High Island TX out 20 NM-
346 PM CDT Fri Sep 22 2017

.TONIGHT...East winds 5 to 10 knots. Seas 1 foot or less.
.SATURDAY...East winds 5 to 10 knots. Seas 1 to 2 feet. Slight
chance of showers and thunderstorms.
.SATURDAY NIGHT...Southeast winds 5 to 10 knots. Seas 1 to
2 feet. Slight chance of showers and thunderstorms.
.SUNDAY...East winds 5 to 10 knots. Seas 1 to 2 feet. Chance of
showers and thunderstorms.
.SUNDAY NIGHT...Southeast winds 5 to 10 knots. Seas 1 to 2 feet.
Slight chance of showers and thunderstorms.
.MONDAY...East winds 5 to 10 knots. Seas 1 to 2 feet. 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 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 2 feet.
.WEDNESDAY...East winds 5 to 10 knots. Seas 1 to 2 feet. Slight
chance of showers and thunderstorms.
.WEDNESDAY NIGHT...Southeast winds 5 to 10 knots. Seas 1 to
2 feet. Slight chance of showers and thunderstorms.

$$

GMZ452-230930-
Coastal waters from Intracoastal City to Cameron LA out 20 NM-
346 PM CDT Fri Sep 22 2017

.TONIGHT...East winds 5 to 10 knots. Seas 1 foot or less.
.SATURDAY...East winds 5 to 10 knots. Seas 1 foot or less. Slight
chance of showers and thunderstorms.
.SATURDAY NIGHT...East winds 5 to 10 knots. Seas 1 to 2 feet.
Slight chance of showers and thunderstorms.
.SUNDAY...East winds 10 to 15 knots. Seas 1 to 2 feet. Chance of
showers and thunderstorms.
.SUNDAY NIGHT...East winds 5 to 10 knots. Seas 1 to 2 feet.
Slight chance of showers and thunderstorms.
.MONDAY...East winds 5 to 10 knots. Seas 1 foot or less. Chance
of showers and thunderstorms.
.MONDAY NIGHT...Southeast winds 5 to 10 knots. Seas 1 foot or
less. Slight chance of showers and thunderstorms.
.TUESDAY...Southeast winds 5 to 10 knots. Seas 1 foot or less.
Chance of showers and thunderstorms.
.TUESDAY NIGHT...Southeast winds 5 to 10 knots. Seas 1 foot or
less.
.WEDNESDAY...East winds 5 to 10 knots. Seas 1 foot or less.
Slight chance of showers and thunderstorms.
.WEDNESDAY NIGHT...East winds 5 to 10 knots. Seas 1 foot or less.
Slight chance of showers and thunderstorms.

$$

GMZ455-230930-
Coastal waters from Lower Atchafalaya River to Intracoastal City
LA out 20 NM-
346 PM CDT Fri Sep 22 2017

.TONIGHT...East winds 5 to 10 knots. Seas 1 foot or less.
.SATURDAY...East winds 5 to 10 knots. Seas 1 foot or less. Slight
chance of showers and thunderstorms.
.SATURDAY NIGHT...East winds 10 to 15 knots. Seas 1 foot or less.
Slight chance of showers and thunderstorms.
.SUNDAY...East winds 10 to 15 knots. Seas 1 foot or less. Chance
of showers and thunderstorms.
.SUNDAY NIGHT...East winds 5 to 10 knots. Seas 1 foot or less.
Slight chance of showers and thunderstorms.
.MONDAY...Southeast winds 5 to 10 knots. Seas 1 foot or less.
Chance of showers and thunderstorms.
.MONDAY NIGHT...Southeast winds 5 to 10 knots. Seas 1 foot or
less. Slight chance of showers and thunderstorms.
.TUESDAY...Southeast winds 5 to 10 knots. Seas 1 foot or less.
Chance of showers and thunderstorms.
.TUESDAY NIGHT...Southeast winds 5 to 10 knots. Seas 1 foot or
less.
.WEDNESDAY...East winds 5 to 10 knots. Seas 1 foot or less.
Slight chance of showers and thunderstorms.
.WEDNESDAY NIGHT...Southeast winds 5 to 10 knots. Seas 1 foot or
less.

$$

GMZ470-230930-
Waters from Cameron LA to High Island TX from 20 to 60 NM-
346 PM CDT Fri Sep 22 2017

.TONIGHT...East winds 5 to 10 knots. Seas 1 to 2 feet.
.SATURDAY...East winds 5 to 10 knots. Seas 1 to 2 feet. Slight
chance of showers and thunderstorms.
.SATURDAY NIGHT...East winds 10 to 15 knots. Seas 2 to 4 feet.
Slight chance of showers and thunderstorms.
.SUNDAY...East winds 10 to 15 knots. Seas 1 to 3 feet. Chance of
showers and thunderstorms.
.SUNDAY NIGHT...Southeast winds 10 to 15 knots. Seas 1 to 3 feet.
Slight chance of showers and thunderstorms.
.MONDAY...Southeast winds 5 to 10 knots. Seas 1 to 2 feet. Chance
of showers and thunderstorms.
.MONDAY NIGHT...Southeast winds 10 to 15 knots. Seas 1 to 2 feet.
Slight chance of showers and thunderstorms.
.TUESDAY...Southeast winds 5 to 10 knots. Seas 1 to 2 feet.
Chance of showers and thunderstorms.
.TUESDAY NIGHT...Southeast winds around 10 knots. Seas 2 to
4 feet.
.WEDNESDAY...East winds around 10 knots. Seas 2 to 4 feet. Slight
chance of showers and thunderstorms.
.WEDNESDAY NIGHT...East winds 5 to 10 knots. Seas 1 to 3 feet.
Slight chance of showers and thunderstorms.

$$

GMZ472-230930-
Waters from  Intracoastal City to Cameron LA from 20 to 60 NM-
346 PM CDT Fri Sep 22 2017

.TONIGHT...East winds 5 to 10 knots. Seas 1 to 2 feet.
.SATURDAY...East winds 5 to 10 knots. Seas 1 to 2 feet. Slight
chance of showers and thunderstorms.
.SATURDAY NIGHT...East winds 10 to 15 knots. Seas 1 to 2 feet.
Slight chance of showers and thunderstorms.
.SUNDAY...East winds 10 to 15 knots. Seas 1 to 3 feet. Chance of
showers and thunderstorms.
.SUNDAY NIGHT...East winds 10 to 15 knots. Seas 1 to 2 feet.
Slight chance of showers and thunderstorms.
.MONDAY...Southeast winds 5 to 10 knots. Seas 1 to 2 feet. 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 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 2 feet.
.WEDNESDAY...East winds 5 to 10 knots. Seas 1 to 2 feet. Slight
chance of showers and thunderstorms.
.WEDNESDAY NIGHT...East winds 5 to 10 knots. Seas 1 to 3 feet.
Slight chance of showers and thunderstorms.

$$

GMZ475-230930-
Waters from Lower Atchafalaya River to Intracoastal City LA from
20 to 60 NM-
346 PM CDT Fri Sep 22 2017

.TONIGHT...East winds 5 to 10 knots. Seas 1 to 2 feet.
.SATURDAY...East winds around 10 knots. Seas 1 to 2 feet. Slight
chance of showers and thunderstorms.
.SATURDAY NIGHT...East winds 10 to 15 knots. Seas 1 to 2 feet.
Slight chance of showers and thunderstorms.
.SUNDAY...East winds 10 to 15 knots. Seas 1 to 2 feet. Chance of
showers and thunderstorms.
.SUNDAY NIGHT...East winds 10 to 15 knots. Seas 1 to 2 feet.
Slight chance of showers and thunderstorms.
.MONDAY...Southeast 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 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 2 feet.
.WEDNESDAY...East winds 5 to 10 knots. Seas 1 to 2 feet. Slight
chance of showers and thunderstorms.
.WEDNESDAY NIGHT...East winds 5 to 10 knots. Seas 1 to 3 feet.

$$

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