Coastal Waters Forecast
Issued by NWS Lake Charles, LA

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FZUS54 KLCH 270245
CWFLCH

Coastal Waters Forecast
National Weather Service Lake Charles LA
945 PM CDT Mon Jun 26 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.

GMZ400-270930-
Synopsis for Lower Atchafalaya River LA to High Island TX out
60 NM including Sabine and Calcasieu Lakes and Vermilion Bay
945 PM CDT Mon Jun 26 2017

.SYNOPSIS...
High pressure settling east of the area will provide a more
predominant east to southeast flow, with winds and seas
increasing by the end of the week. This will bring increased Gulf
moisture for increased chances of showers and thunderstorms
through Friday. By Friday afternoon and on into the weekend, high
pressure and drier air aloft is expected to limit shower and
thunderstorm activity.

$$

GMZ430-270930-
Sabine Lake-
945 PM CDT Mon Jun 26 2017

.REST OF TONIGHT...East winds around 5 knots. Lake waters smooth.
Chance of showers and thunderstorms late in the evening, then
slight chance of showers and isolated thunderstorms after
midnight.
.TUESDAY...East 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. Slight chance of showers and thunderstorms in the
evening, then chance of showers and thunderstorms after midnight.
.WEDNESDAY...Southeast winds 5 to 10 knots. Lake waters a light
chop. Chance of showers and thunderstorms.
.WEDNESDAY NIGHT...South winds 5 to 10 knots. Lake waters a light
chop. Slight chance of showers and thunderstorms in the evening,
then chance of showers and thunderstorms after midnight.
.THURSDAY...South winds 5 to 10 knots. Lake waters a light chop.
Chance of showers and thunderstorms.
.THURSDAY NIGHT...South winds 10 to 15 knots. Lake waters choppy.
Chance of showers and thunderstorms.
.FRIDAY...South winds 10 to 15 knots. Lake waters choppy. Chance
of showers and thunderstorms.
.FRIDAY NIGHT...South winds 5 to 10 knots. Lake waters a light
chop.
.SATURDAY...South winds 5 to 10 knots. Lake waters a light chop.
Slight chance of showers and thunderstorms.
.SATURDAY NIGHT...South winds 5 to 10 knots. Lake waters a light
chop.

$$

GMZ432-270930-
Calcasieu Lake-
945 PM CDT Mon Jun 26 2017

.REST OF TONIGHT...East winds around 5 knots. Lake waters smooth.
Chance of showers and thunderstorms late in the evening, then
slight chance of showers and isolated thunderstorms after
midnight.
.TUESDAY...East winds around 5 knots. Lake waters smooth. Chance
of showers and thunderstorms.
.TUESDAY NIGHT...Southeast winds around 5 knots. Lake waters
smooth. Slight chance of showers and thunderstorms in the
evening, then chance of showers and thunderstorms after midnight.
.WEDNESDAY...Southeast winds 5 to 10 knots. Lake waters a light
chop. Chance of showers and thunderstorms.
.WEDNESDAY NIGHT...Southeast winds 5 to 10 knots. Lake waters a
light chop. Slight chance of showers and thunderstorms in the
evening, then chance of showers and thunderstorms after midnight.
.THURSDAY...South winds 5 to 10 knots. Lake waters a light chop.
Chance of showers and thunderstorms.
.THURSDAY NIGHT...South winds 5 to 10 knots. Lake waters a light
chop. Chance of showers and thunderstorms.
.FRIDAY...South winds 10 to 15 knots. Lake waters choppy. Chance
of showers and thunderstorms.
.FRIDAY NIGHT...South winds 5 to 10 knots. Lake waters a light
chop.
.SATURDAY...South winds 5 to 10 knots. Lake waters a light chop.
Slight chance of showers and thunderstorms.
.SATURDAY NIGHT...South winds 5 to 10 knots. Lake waters a light
chop.

$$

GMZ435-270930-
Vermilion Bay-
945 PM CDT Mon Jun 26 2017

.REST OF TONIGHT...East winds up to 5 knots. Bay waters smooth.
Chance of showers and thunderstorms late in the evening, then
slight chance of showers and isolated thunderstorms after
midnight.
.TUESDAY...Southeast winds 5 to 10 knots. Bay waters a light
chop. Chance of showers and thunderstorms.
.TUESDAY NIGHT...Southeast winds 5 to 10 knots. Bay waters a
light chop. Slight chance of showers and thunderstorms.
.WEDNESDAY...Southeast winds 10 to 15 knots. Bay waters choppy.
Chance of showers and thunderstorms.
.WEDNESDAY NIGHT...Southeast winds 10 to 15 knots. Bay waters
choppy. Slight chance of showers and thunderstorms in the
evening, then chance of showers and thunderstorms after midnight.
.THURSDAY...South winds 10 to 15 knots. Bay waters choppy. Chance
of showers and thunderstorms.
.THURSDAY NIGHT...South winds 10 to 15 knots. Bay waters choppy.
Chance of showers and thunderstorms.
.FRIDAY...South winds 10 to 15 knots. Bay waters choppy. Chance
of showers and thunderstorms.
.FRIDAY NIGHT...South winds 5 to 10 knots. Bay waters a light
chop.
.SATURDAY...South winds 5 to 10 knots. Bay waters a light chop.
Slight chance of showers and thunderstorms.
.SATURDAY NIGHT...South winds 5 to 10 knots. Bay waters a light
chop.

$$

GMZ450-270930-
Coastal waters from Cameron LA to High Island TX out 20 NM-
945 PM CDT Mon Jun 26 2017

.REST OF TONIGHT...East winds 5 to 10 knots. Seas 1 to 2 feet.
Chance of showers and isolated 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.
Slight chance of showers and thunderstorms in the evening, then
chance of showers and thunderstorms after midnight.
.WEDNESDAY...Southeast winds 10 to 15 knots. Seas 1 to 3 feet.
Chance of showers and thunderstorms.
.WEDNESDAY NIGHT...South winds 10 to 15 knots. Seas 2 to 4 feet.
Chance of showers and thunderstorms.
.THURSDAY...South winds 10 to 15 knots. Seas 2 to 4 feet. Chance
of showers and thunderstorms.
.THURSDAY NIGHT...South winds 10 to 15 knots. Seas 2 to 4 feet.
Chance of showers and thunderstorms.
.FRIDAY...South winds 10 to 15 knots. Seas 2 to 4 feet. Chance of
showers and thunderstorms.
.FRIDAY NIGHT...South winds 10 to 15 knots. Seas 2 to 4 feet.
.SATURDAY...South winds 10 to 15 knots. Seas 2 to 4 feet. Slight
chance of showers and thunderstorms.
.SATURDAY NIGHT...South winds 10 to 15 knots. Seas 2 to 4 feet.

$$

GMZ452-270930-
Coastal waters from Intracoastal City to Cameron LA out 20 NM-
945 PM CDT Mon Jun 26 2017

.REST OF TONIGHT...East winds 5 to 10 knots. Seas 1 to 2 feet.
Chance of showers and isolated 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.
Slight chance of showers and thunderstorms in the evening, then
chance of showers and thunderstorms after midnight.
.WEDNESDAY...Southeast winds 10 to 15 knots. Seas 1 to 3 feet.
Chance of showers and thunderstorms.
.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 10 to 15 knots. Seas 2 to 4 feet. Chance
of showers and thunderstorms.
.THURSDAY NIGHT...South winds 10 to 15 knots. Seas 2 to 4 feet.
Chance of showers and thunderstorms.
.FRIDAY...South winds 10 to 15 knots. Seas 2 to 4 feet. Chance of
showers and thunderstorms.
.FRIDAY NIGHT...South winds 10 to 15 knots. Seas 2 to 4 feet.
.SATURDAY...South winds 5 to 10 knots. Seas 2 to 4 feet. Slight
chance of showers and thunderstorms.
.SATURDAY NIGHT...South winds 5 to 10 knots. Seas 1 to 3 feet.

$$

GMZ455-270930-
Coastal waters from Lower Atchafalaya River to Intracoastal City
LA out 20 NM-
945 PM CDT Mon Jun 26 2017

.REST OF TONIGHT...Southeast winds 5 to 10 knots. Seas 1 foot or
less. Chance of showers and isolated thunderstorms.
.TUESDAY...East 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. Slight chance of showers and thunderstorms in the evening,
then chance of showers and thunderstorms after midnight.
.WEDNESDAY...Southeast winds 10 to 15 knots. Seas 1 to 3 feet.
Chance of showers and thunderstorms.
.WEDNESDAY NIGHT...Southeast winds 10 to 15 knots. Seas 1 to
3 feet. Slight chance of showers and thunderstorms in the
evening, then chance of showers and thunderstorms after midnight.
.THURSDAY...South winds 10 to 15 knots. Seas 1 to 3 feet. Chance
of showers and thunderstorms.
.THURSDAY NIGHT...South winds 10 to 15 knots. Seas 1 to 3 feet.
Chance of showers and thunderstorms.
.FRIDAY...South winds 10 to 15 knots. Seas 1 to 3 feet. Chance of
showers and thunderstorms.
.FRIDAY NIGHT...South winds 10 to 15 knots. Seas 1 to 3 feet.
.SATURDAY...South winds 5 to 10 knots. Seas 1 to 3 feet. Slight
chance of showers and thunderstorms.
.SATURDAY NIGHT...South winds 5 to 10 knots. Seas 1 foot or less.

$$

GMZ470-270930-
Waters from Cameron LA to High Island TX from 20 to 60 NM-
945 PM CDT Mon Jun 26 2017

.REST OF TONIGHT...Southeast winds 5 to 10 knots. Seas 1 to
3 feet. Chance of showers and thunderstorms.
.TUESDAY...Southeast winds 5 to 10 knots. Seas 1 to 3 feet.
Chance of showers and thunderstorms.
.TUESDAY NIGHT...Southeast 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.
.WEDNESDAY...Southeast winds 10 to 15 knots. Seas 2 to 4 feet.
Chance of showers and thunderstorms.
.WEDNESDAY NIGHT...South winds 15 to 20 knots. Seas 3 to 5 feet.
Chance of showers and thunderstorms.
.THURSDAY...South winds 10 to 15 knots. Seas 3 to 5 feet. Chance
of showers and thunderstorms.
.THURSDAY NIGHT...South winds 15 to 20 knots. Seas 3 to 5 feet.
Chance of showers and thunderstorms.
.FRIDAY...South winds around 15 knots. Seas 3 to 6 feet. Chance
of showers and thunderstorms.
.FRIDAY NIGHT...South winds around 15 knots. Seas 3 to 5 feet.
.SATURDAY...South winds 10 to 15 knots. Seas 3 to 5 feet. Slight
chance of showers and thunderstorms.
.SATURDAY NIGHT...Southeast winds 10 to 15 knots. Seas 3 to
5 feet.

$$

GMZ472-270930-
Waters from  Intracoastal City to Cameron LA from 20 to 60 NM-
945 PM CDT Mon Jun 26 2017

.REST OF TONIGHT...Southeast winds 5 to 10 knots. Seas 1 to
3 feet. Chance of thunderstorms late in the evening. Chance of
showers through the night. Isolated thunderstorms after midnight.
.TUESDAY...Southeast winds 10 to 15 knots. Seas 1 to 2 feet.
Chance of showers and thunderstorms.
.TUESDAY NIGHT...Southeast 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.
.WEDNESDAY...Southeast winds 10 to 15 knots. Seas 2 to 4 feet.
Chance of showers and thunderstorms.
.WEDNESDAY NIGHT...South winds 15 to 20 knots. Seas 3 to 5 feet.
Chance of showers and thunderstorms.
.THURSDAY...South winds 15 to 20 knots. Seas 3 to 5 feet. Chance
of showers and thunderstorms.
.THURSDAY NIGHT...South winds 15 to 20 knots. Seas 3 to 6 feet.
Chance of showers and thunderstorms.
.FRIDAY...South winds around 15 knots. Seas 3 to 6 feet. Chance
of showers and thunderstorms.
.FRIDAY NIGHT...South winds 10 to 15 knots. Seas 3 to 6 feet.
.SATURDAY...Southeast winds 10 to 15 knots. Seas 3 to 5 feet.
Slight chance of showers and thunderstorms.
.SATURDAY NIGHT...Southeast winds 10 to 15 knots. Seas 2 to
4 feet.

$$

GMZ475-270930-
Waters from Lower Atchafalaya River to Intracoastal City LA from
20 to 60 NM-
945 PM CDT Mon Jun 26 2017

.REST OF TONIGHT...Southeast winds 5 to 10 knots. Seas 1 to
2 feet. 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 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.
.WEDNESDAY...Southeast winds 10 to 15 knots. Seas 2 to 4 feet.
Chance of showers and thunderstorms.
.WEDNESDAY NIGHT...Southeast 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...South winds 10 to 15 knots. Seas 3 to 5 feet. Chance
of showers and thunderstorms.
.THURSDAY NIGHT...South winds 15 to 20 knots. Seas 3 to 5 feet.
Chance of showers and thunderstorms.
.FRIDAY...South winds 10 to 15 knots. Seas 3 to 5 feet. Chance of
showers and thunderstorms.
.FRIDAY NIGHT...South winds 10 to 15 knots. Seas 3 to 5 feet.
.SATURDAY...Southeast winds 10 to 15 knots. Seas 2 to 4 feet.
Slight chance of showers and thunderstorms.
.SATURDAY NIGHT...Southeast winds 5 to 10 knots. Seas 2 to
4 feet.

$$

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