Coastal Waters Forecast
Issued by NWS Lake Charles, LA

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FZUS54 KLCH 230834
CWFLCH

Coastal Waters Forecast
National Weather Service Lake Charles LA
334 AM CDT Sat Sep 23 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.

GMZ400-232130-
Synopsis for Lower Atchafalaya River LA to High Island TX out
60 NM including Sabine and Calcasieu Lakes and Vermilion Bay
334 AM CDT Sat Sep 23 2017

.SYNOPSIS...

Weak high pressure will remain in place over the coastal waters
into early next week. This will result in light easterly to
southeasterly winds each day. There will also be a slight chance
for showers and thunderstorms mainly from the morning through the
middle afternoon hours each day.

$$

GMZ430-232130-
Sabine Lake-
334 AM CDT Sat Sep 23 2017

.TODAY...East winds 5 to 10 knots. Lake waters a light chop.
Slight chance of showers and thunderstorms.
.TONIGHT...Southeast winds 5 to 10 knots. Lake waters a light
chop.
.SUNDAY...East winds 5 to 10 knots. Lake waters a light chop.
Slight chance of showers and thunderstorms in the afternoon.
.SUNDAY NIGHT...East winds 5 to 10 knots. Lake waters a light
chop.
.MONDAY...East winds 5 to 10 knots. Lake waters a light chop.
Slight chance of showers and thunderstorms in the morning, then
chance of showers and thunderstorms in the afternoon.
.MONDAY NIGHT...Southeast winds around 5 knots. Lake waters
smooth.
.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...East winds 5 to 10 knots. Lake waters a light
chop.

$$

GMZ432-232130-
Calcasieu Lake-
334 AM CDT Sat Sep 23 2017

.TODAY...East winds around 5 knots. Lake waters smooth. Slight
chance of showers and thunderstorms through the day.
.TONIGHT...Southeast winds around 5 knots. Lake waters smooth.
.SUNDAY...East winds 5 to 10 knots. Lake waters a light chop.
Slight chance of showers and thunderstorms in the afternoon.
.SUNDAY NIGHT...East winds around 5 knots. Lake waters smooth.
Slight chance of showers and thunderstorms after midnight.
.MONDAY...East winds around 5 knots. Lake waters smooth. Slight
chance of showers and thunderstorms in the morning, then chance
of showers and thunderstorms in the afternoon.
.MONDAY NIGHT...Southeast winds around 5 knots. Lake waters
smooth.
.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.
.WEDNESDAY NIGHT...South winds 5 to 10 knots becoming east after
midnight. Lake waters a light chop.

$$

GMZ435-232130-
Vermilion Bay-
334 AM CDT Sat Sep 23 2017

.TODAY...East winds up to 5 knots. Bay waters smooth. Slight
chance of showers and thunderstorms through the day.
.TONIGHT...East winds 5 to 10 knots. Bay waters a light chop.
.SUNDAY...East winds 5 to 10 knots. Bay waters a light chop.
Slight chance of showers and thunderstorms in the morning, then
chance of showers and thunderstorms in the afternoon.
.SUNDAY NIGHT...East winds 5 to 10 knots. Bay waters a light
chop. Slight chance of showers and thunderstorms after midnight.
.MONDAY...East winds around 5 knots. Bay waters smooth. Chance of
showers and thunderstorms.
.MONDAY NIGHT...Southeast winds around 5 knots. Bay waters
smooth. Slight chance of showers and thunderstorms.
.TUESDAY...Southeast winds around 5 knots. Bay waters smooth.
Slight 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.
.WEDNESDAY NIGHT...South winds up to 5 knots becoming west after
midnight. Bay waters smooth.

$$

GMZ450-232130-
Coastal waters from Cameron LA to High Island TX out 20 NM-
334 AM CDT Sat Sep 23 2017

.TODAY...East winds 5 to 10 knots. Seas 1 to 2 feet. Slight
chance of showers and thunderstorms.
.TONIGHT...Southeast winds 5 to 10 knots. Seas 1 to 2 feet.
Slight chance of showers and thunderstorms after midnight.
.SUNDAY...East winds 5 to 10 knots. Seas 1 to 2 feet. Slight
chance of showers and thunderstorms in the morning, then chance
of showers and thunderstorms in the afternoon.
.SUNDAY NIGHT...Southeast winds 5 to 10 knots. Seas 1 to 2 feet.
Slight chance of showers and thunderstorms after midnight.
.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 foot or
less. Slight chance of showers and thunderstorms.
.TUESDAY...Southeast winds 5 to 10 knots. Seas 1 to 2 feet.
Slight chance of showers and thunderstorms.
.TUESDAY NIGHT...Southeast winds 5 to 10 knots. Seas 1 to 2 feet.
.WEDNESDAY...East winds 10 to 15 knots. Seas 1 to 2 feet. Slight
chance of showers and thunderstorms.
.WEDNESDAY NIGHT...Southeast winds 10 to 15 knots. Seas 1 to
2 feet.

$$

GMZ452-232130-
Coastal waters from Intracoastal City to Cameron LA out 20 NM-
334 AM CDT Sat Sep 23 2017

.TODAY...East winds 5 to 10 knots. Seas 1 foot or less. Slight
chance of showers and thunderstorms.
.TONIGHT...East winds 5 to 10 knots. Seas 1 to 2 feet. Slight
chance of showers and thunderstorms after midnight.
.SUNDAY...East winds 5 to 10 knots. Seas 1 to 2 feet. Slight
chance of showers and thunderstorms in the morning, then chance
of showers and thunderstorms in the afternoon.
.SUNDAY NIGHT...East winds 5 to 10 knots. Seas 1 to 2 feet.
Slight chance of showers and thunderstorms after midnight.
.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 to 2 feet.
Slight 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.
.WEDNESDAY NIGHT...Southeast winds 5 to 10 knots. Seas 1 foot or
less.

$$

GMZ455-232130-
Coastal waters from Lower Atchafalaya River to Intracoastal City
LA out 20 NM-
334 AM CDT Sat Sep 23 2017

.TODAY...East winds 5 to 10 knots. Seas 1 foot or less. Slight
chance of showers and thunderstorms.
.TONIGHT...East winds 10 to 15 knots. Seas 1 foot or less. Slight
chance of showers and thunderstorms after midnight.
.SUNDAY...East winds 10 to 15 knots. Seas 1 foot or less. Slight
chance of showers and thunderstorms in the morning, then chance
of showers and thunderstorms in the afternoon.
.SUNDAY NIGHT...East winds 5 to 10 knots. Seas 1 foot or less.
Slight chance of showers and thunderstorms after midnight.
.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.
Slight 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.
.WEDNESDAY NIGHT...Southeast winds 5 to 10 knots. Seas 1 foot or
less.

$$

GMZ470-232130-
Waters from Cameron LA to High Island TX from 20 to 60 NM-
334 AM CDT Sat Sep 23 2017

.TODAY...East winds 5 to 10 knots. Seas 1 to 2 feet. Slight
chance of showers and thunderstorms through the day.
.TONIGHT...East winds 10 to 15 knots. Seas 1 to 3 feet. Slight
chance of showers and thunderstorms after midnight.
.SUNDAY...East winds 10 to 15 knots. Seas 1 to 3 feet. Slight
chance of showers and thunderstorms in the morning, then chance
of showers and thunderstorms in the afternoon.
.SUNDAY NIGHT...Southeast winds 10 to 15 knots. Seas 1 to 3 feet.
Slight chance of showers and thunderstorms after midnight.
.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.
Slight chance of showers and thunderstorms.
.TUESDAY NIGHT...Southeast winds 10 to 15 knots. Seas 2 to
4 feet.
.WEDNESDAY...East winds 10 to 15 knots. Seas 2 to 4 feet. Slight
chance of showers and thunderstorms.
.WEDNESDAY NIGHT...East winds 10 to 15 knots. Seas 2 to 4 feet.

$$

GMZ472-232130-
Waters from  Intracoastal City to Cameron LA from 20 to 60 NM-
334 AM CDT Sat Sep 23 2017

.TODAY...East winds 5 to 10 knots. Seas 1 to 2 feet. Slight
chance of showers and thunderstorms.
.TONIGHT...East winds 10 to 15 knots. Seas 1 to 3 feet. Slight
chance of showers and thunderstorms after midnight.
.SUNDAY...East winds 10 to 15 knots. Seas 1 to 3 feet. Slight
chance of showers and thunderstorms in the morning, then chance
of showers and thunderstorms in the afternoon.
.SUNDAY NIGHT...East winds 10 to 15 knots. Seas 1 to 3 feet.
Slight chance of showers and thunderstorms after midnight.
.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.
Slight chance of showers and thunderstorms.
.TUESDAY NIGHT...Southeast winds 10 to 15 knots. Seas 2 to
4 feet.
.WEDNESDAY...East winds 10 to 15 knots. Seas 2 to 4 feet.
.WEDNESDAY NIGHT...East winds 10 to 15 knots. Seas 1 to 3 feet.

$$

GMZ475-232130-
Waters from Lower Atchafalaya River to Intracoastal City LA from
20 to 60 NM-
334 AM CDT Sat Sep 23 2017

.TODAY...East winds 5 to 10 knots. Seas 1 to 2 feet. Slight
chance of showers and thunderstorms.
.TONIGHT...East winds 10 to 15 knots. Seas 2 to 4 feet. Slight
chance of showers and thunderstorms after midnight.
.SUNDAY...East winds 10 to 15 knots. Seas 2 to 4 feet. Slight
chance of thunderstorms in the morning. Chance of showers through
the day. Chance of thunderstorms in the afternoon.
.SUNDAY NIGHT...East winds 5 to 10 knots. Seas 1 to 2 feet.
Slight chance of showers and thunderstorms after midnight.
.MONDAY...Southeast winds 5 to 10 knots. Seas 1 to 2 feet. Chance
of showers and thunderstorms in the morning, then slight chance
of showers and thunderstorms in the afternoon.
.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.
Slight chance of showers and thunderstorms.
.TUESDAY NIGHT...Southeast winds around 10 knots. Seas 2 to
4 feet.
.WEDNESDAY...East winds around 10 knots. Seas 1 to 3 feet.
.WEDNESDAY NIGHT...East winds around 10 knots. Seas 1 to 2 feet.

$$

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