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FZUS54 KLCH 102155
CWFLCH

Coastal Waters Forecast
National Weather Service Lake Charles LA
Issued by National Weather Service New Orleans LA
355 PM CST Mon Dec 10 2018

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.

GMZ400-111015-
Synopsis for Lower Atchafalaya River LA to High Island TX out
60 NM including Sabine and Calcasieu Lakes and Vermilion Bay
355 PM CST Mon Dec 10 2018

.SYNOPSIS...
Light to moderate offshore flow can be expected through the early
part of the week. Another strong low pressure system will move
north of the region Thursday bringing increasing chances of
precipitation and strong westerly winds by late Thursday behind
the exiting low pressure system.

$$

GMZ430-111015-
Sabine Lake-
355 PM CST Mon Dec 10 2018

.TONIGHT...North winds 5 to 10 knots. Lake waters a light chop.
.TUESDAY...Southeast winds up to 5 knots. Lake waters smooth.
.TUESDAY NIGHT...Southeast winds 5 to 10 knots. Lake waters a
light chop.
.WEDNESDAY...South winds 5 to 10 knots. Lake waters a light chop.
.WEDNESDAY NIGHT...South winds around 10 knots. Lake waters a
light chop. Chance of showers and thunderstorms in the evening,
then showers and thunderstorms after midnight.
.THURSDAY...Southwest winds 10 to 15 knots. Lake waters choppy.
Showers and thunderstorms.
.THURSDAY NIGHT...West winds 15 to 20 knots. Lake waters rough.
Chance of showers and thunderstorms.
.FRIDAY...Northwest winds 15 to 20 knots. Lake waters rough.
.FRIDAY NIGHT...Northwest winds 10 to 15 knots. Lake waters
choppy.
.SATURDAY...Northwest winds 5 to 10 knots. Lake waters a light
chop.
.SATURDAY NIGHT...Southwest winds around 5 knots becoming
northwest up to 5 knots after midnight. Lake waters smooth.

$$

GMZ432-111015-
Calcasieu Lake-
355 PM CST Mon Dec 10 2018

.TONIGHT...North winds 5 to 10 knots. Lake waters a light chop.
.TUESDAY...Southeast winds up to 5 knots. Lake waters smooth.
.TUESDAY NIGHT...Southeast winds 5 to 10 knots. Lake waters a
light chop.
.WEDNESDAY...South winds 5 to 10 knots. Lake waters a light chop.
.WEDNESDAY NIGHT...South winds around 10 knots. Lake waters a
light chop. Slight chance of showers and thunderstorms in the
evening, then showers and thunderstorms likely after midnight.
.THURSDAY...Southwest winds 10 to 15 knots. Lake waters choppy.
Showers and thunderstorms.
.THURSDAY NIGHT...West winds 15 to 20 knots. Lake waters rough.
Chance of showers and thunderstorms.
.FRIDAY...Northwest winds 15 to 20 knots. Lake waters rough.
.FRIDAY NIGHT...Northwest winds 10 to 15 knots. Lake waters
choppy.
.SATURDAY...Northwest winds 5 to 10 knots. Lake waters a light
chop.
.SATURDAY NIGHT...West winds around 5 knots becoming north up to
5 knots after midnight. Lake waters smooth.

$$

GMZ435-111015-
Vermilion Bay-
355 PM CST Mon Dec 10 2018

.TONIGHT...North winds 10 to 15 knots. Bay waters choppy.
.TUESDAY...East winds 5 to 10 knots. Bay waters a light chop.
.TUESDAY NIGHT...Southeast winds 5 to 10 knots. Bay waters a
light chop.
.WEDNESDAY...Southeast winds 5 to 10 knots. Bay waters a light
chop.
.WEDNESDAY NIGHT...Southeast winds 10 to 15 knots. Bay waters
choppy. Chance of showers and thunderstorms after midnight.
.THURSDAY...South winds 10 to 15 knots. Bay waters choppy.
Showers and thunderstorms.
.THURSDAY NIGHT...West winds 15 to 20 knots. Bay waters rough.
Showers and thunderstorms likely.
.FRIDAY...West winds 15 to 20 knots. Bay waters rough. Slight
chance of rain showers.
.FRIDAY NIGHT...Northwest winds 15 to 20 knots. Bay waters rough.
.SATURDAY...Northwest winds 5 to 10 knots. Bay waters a light
chop.
.SATURDAY NIGHT...North winds 5 to 10 knots. Bay waters a light
chop.

$$

GMZ450-111015-
Coastal waters from Cameron LA to High Island TX out 20 NM-
355 PM CST Mon Dec 10 2018

.TONIGHT...North winds 10 to 15 knots. Seas 1 foot or less.
.TUESDAY...East winds 5 to 10 knots. Seas 1 foot or less.
.TUESDAY NIGHT...South winds 10 to 15 knots. Seas 1 to 2 feet.
.WEDNESDAY...South winds 10 to 15 knots. Seas 2 to 4 feet.
.WEDNESDAY NIGHT...South winds 10 to 15 knots. Seas 2 to 4 feet.
Slight chance of showers and thunderstorms in the evening, then
showers and thunderstorms likely after midnight.
.THURSDAY...Southwest winds 20 to 25 knots. Seas 3 to 5 feet.
Showers and thunderstorms.
.THURSDAY NIGHT...West winds 25 to 30 knots. Seas 3 to 5 feet.
Chance of showers and thunderstorms.
.FRIDAY...Northwest winds 25 to 30 knots. Seas 3 to 5 feet.
.FRIDAY NIGHT...Northwest winds 20 to 25 knots. Seas 1 to 3 feet.
.SATURDAY...Northwest winds 10 to 15 knots. Seas 1 foot or less.
.SATURDAY NIGHT...Southwest winds up to 5 knots becoming
northwest after midnight. Seas 1 foot or less.

$$

GMZ452-111015-
Coastal waters from Intracoastal City to Cameron LA out 20 NM-
355 PM CST Mon Dec 10 2018

.TONIGHT...North winds 10 to 15 knots. Seas 1 foot or less.
.TUESDAY...East winds 5 to 10 knots. Seas 1 foot or less.
.TUESDAY NIGHT...Southeast winds 10 to 15 knots. Seas 1 foot or
less.
.WEDNESDAY...South winds 10 to 15 knots. Seas 1 to 3 feet.
.WEDNESDAY NIGHT...South winds 10 to 15 knots. Seas 3 to 5 feet.
Slight chance of showers and thunderstorms in the evening, then
chance of showers and thunderstorms after midnight.
.THURSDAY...Southwest winds 20 to 25 knots. Seas 3 to 6 feet with
occasional seas up to 7 feet. Showers and thunderstorms.
.THURSDAY NIGHT...West winds 25 to 30 knots. Seas 4 to 7 feet
with occasional seas up to 8 feet. Chance of showers and
thunderstorms.
.FRIDAY...Northwest winds 25 to 30 knots. Seas 3 to 6 feet with
occasional seas up to 7 feet.
.FRIDAY NIGHT...Northwest winds 20 to 25 knots. Seas 2 to 4 feet.
.SATURDAY...Northwest winds 10 to 15 knots. Seas 1 foot or less.
.SATURDAY NIGHT...North winds 5 to 10 knots. Seas 1 foot or less.

$$

GMZ455-111015-
Coastal waters from Lower Atchafalaya River to Intracoastal City
LA out 20 NM-
355 PM CST Mon Dec 10 2018

.TONIGHT...North winds 15 to 20 knots. Seas 1 foot or less.
.TUESDAY...Northeast winds 10 to 15 knots decreasing to up to
5 knots in the afternoon. Seas 1 foot or less.
.TUESDAY NIGHT...Southeast winds 5 to 10 knots. Seas 1 foot or
less.
.WEDNESDAY...South winds 5 to 10 knots. Seas 1 to 3 feet.
.WEDNESDAY NIGHT...South winds 10 to 15 knots. Seas 2 to 4 feet.
Slight chance of showers and thunderstorms in the evening, then
chance of showers and thunderstorms after midnight.
.THURSDAY...South winds 15 to 20 knots. Seas 3 to 5 feet. Showers
and thunderstorms.
.THURSDAY NIGHT...West winds 25 to 30 knots. Seas 3 to 5 feet.
Showers and thunderstorms likely.
.FRIDAY...West winds 25 to 30 knots. Seas 3 to 5 feet. Slight
chance of rain showers.
.FRIDAY NIGHT...Northwest winds 20 to 25 knots. Seas 2 to 4 feet.
.SATURDAY...Northwest winds 10 to 15 knots. Seas 1 foot or less.
.SATURDAY NIGHT...North winds 5 to 10 knots. Seas 1 foot or less.

$$

GMZ470-111015-
Waters from Cameron LA to High Island TX from 20 to 60 NM-
355 PM CST Mon Dec 10 2018

.TONIGHT...North winds 10 to 15 knots. Seas 1 to 3 feet.
.TUESDAY...East winds 5 to 10 knots. Seas 1 to 2 feet.
.TUESDAY NIGHT...South winds 10 to 15 knots. Seas 1 to 2 feet.
.WEDNESDAY...South winds 10 to 15 knots. Seas 2 to 4 feet.
.WEDNESDAY NIGHT...South winds 15 to 20 knots. Seas 3 to 5 feet.
Slight chance of showers and thunderstorms in the evening, then
showers and thunderstorms likely after midnight.
.THURSDAY...Southwest winds 20 to 25 knots. Gusts up to 40 knots
in the afternoon. Seas 5 to 8 feet with occasional seas up to
10 feet. Showers and thunderstorms.
.THURSDAY NIGHT...West winds 25 to 30 knots with gusts to around
45 knots. Seas 6 to 10 feet with occasional seas up to 11 feet.
Chance of showers and thunderstorms.
.FRIDAY...Northwest winds 25 to 30 knots with gusts to around
45 knots. Seas 5 to 8 feet with occasional seas up to 10 feet.
.FRIDAY NIGHT...Northwest winds 20 to 25 knots. Seas 3 to 5 feet.
.SATURDAY...Northwest winds 10 to 15 knots. Seas 1 foot or less.
.SATURDAY NIGHT...Northwest winds up to 5 knots. Seas 1 foot or
less.

$$

GMZ472-111015-
Waters from Intracoastal City to Cameron LA from 20 to 60 NM-
355 PM CST Mon Dec 10 2018

.TONIGHT...North winds 10 to 15 knots. Seas 1 to 3 feet.
.TUESDAY...East winds 5 to 10 knots. Seas 1 to 2 feet.
.TUESDAY NIGHT...Southeast winds 10 to 15 knots. Seas 1 to
2 feet.
.WEDNESDAY...South winds 10 to 15 knots. Seas 2 to 4 feet.
.WEDNESDAY NIGHT...South winds 15 to 20 knots. Seas 3 to 5 feet.
Slight chance of showers and thunderstorms in the evening, then
chance of showers and thunderstorms after midnight.
.THURSDAY...Southwest winds 20 to 25 knots. Gusts up to 40 knots
in the afternoon. Seas 5 to 8 feet with occasional seas up to
10 feet. Showers and thunderstorms.
.THURSDAY NIGHT...West winds 25 to 30 knots with gusts to around
45 knots. Seas 8 to 12 feet with occasional seas up to 13 feet.
Chance of showers and thunderstorms.
.FRIDAY...Northwest winds 25 to 30 knots with gusts to around
45 knots. Seas 6 to 10 feet with occasional seas up to 11 feet.
.FRIDAY NIGHT...Northwest winds 20 to 25 knots. Seas 3 to 6 feet
with occasional seas up to 7 feet.
.SATURDAY...Northwest winds 10 to 15 knots. Seas 2 to 4 feet.
.SATURDAY NIGHT...North winds 5 to 10 knots. Seas 1 to 2 feet.

$$

GMZ475-111015-
Waters from Lower Atchafalaya River to Intracoastal City LA from
20 to 60 NM-
355 PM CST Mon Dec 10 2018

.TONIGHT...North winds 15 to 20 knots. Seas 2 to 4 feet.
.TUESDAY...Northeast winds 10 to 15 knots. Seas 1 to 3 feet.
.TUESDAY NIGHT...Southeast winds 5 to 10 knots. Seas 1 to 2 feet.
.WEDNESDAY...South winds 10 to 15 knots. Seas 1 to 3 feet.
.WEDNESDAY NIGHT...South winds 15 to 20 knots. Seas 3 to 5 feet.
Chance of showers and thunderstorms after midnight.
.THURSDAY...Southwest winds 20 to 25 knots. Seas 4 to 7 feet with
occasional seas up to 8 feet. Showers and thunderstorms.
.THURSDAY NIGHT...West winds 25 to 30 knots. Seas 8 to 12 feet
with occasional seas up to 13 feet. Showers and thunderstorms
likely.
.FRIDAY...West winds 25 to 30 knots. Seas 8 to 12 feet with
occasional seas up to 13 feet. Slight chance of rain showers.
.FRIDAY NIGHT...Northwest winds 20 to 25 knots. Seas 4 to 7 feet
with occasional seas up to 8 feet.
.SATURDAY...Northwest winds 10 to 15 knots. Seas 3 to 5 feet.
.SATURDAY NIGHT...North winds 5 to 10 knots. Seas 1 to 3 feet.

$$

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