Coastal Waters Forecast
Issued by NWS Lake Charles, LA

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FZUS54 KLCH 240830
CWFLCH

Coastal Waters Forecast
National Weather Service Lake Charles LA
330 AM CDT Sun Sep 24 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.

GMZ400-242115-
Synopsis for Lower Atchafalaya River LA to High Island TX out
60 NM including Sabine and Calcasieu Lakes and Vermilion Bay
330 AM CDT Sun Sep 24 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 early morning
through the afternoon each day.

$$

GMZ430-242115-
Sabine Lake-
330 AM CDT Sun Sep 24 2017

.TODAY...East winds 5 to 10 knots. Lake waters a light chop.
Slight chance of showers and thunderstorms in the afternoon.
.TONIGHT...Southeast 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...East winds around 5 knots. Lake waters smooth. Chance
of showers and thunderstorms.
.TUESDAY NIGHT...Southeast winds up to 5 knots. Lake waters
smooth.
.WEDNESDAY...East winds around 5 knots. Lake waters smooth.
Slight chance of showers and thunderstorms.
.WEDNESDAY NIGHT...South winds up to 5 knots becoming west after
midnight. Lake waters smooth.
.THURSDAY...Northeast winds 5 to 10 knots. Lake waters a light
chop.
.THURSDAY NIGHT...Northeast winds 10 to 15 knots. Lake waters
choppy.

$$

GMZ432-242115-
Calcasieu Lake-
330 AM CDT Sun Sep 24 2017

.TODAY...East winds 5 to 10 knots. Lake waters a light chop.
Chance of showers and thunderstorms in the afternoon.
.TONIGHT...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...East 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...South winds up to 5 knots becoming west after
midnight. Lake waters smooth.
.THURSDAY...Northeast winds around 5 knots. Lake waters smooth.
.THURSDAY NIGHT...Northeast winds 5 to 10 knots. Lake waters a
light chop.

$$

GMZ435-242115-
Vermilion Bay-
330 AM CDT Sun Sep 24 2017

.TODAY...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.
.TONIGHT...East winds 5 to 10 knots. Bay waters a light chop.
.MONDAY...East winds 5 to 10 knots. Bay waters a light chop.
Chance of showers and thunderstorms.
.MONDAY NIGHT...East winds around 5 knots. Bay waters smooth.
.TUESDAY...East winds around 5 knots. Bay waters smooth. Chance
of showers and thunderstorms.
.TUESDAY NIGHT...East winds up to 5 knots. Bay waters smooth.
.WEDNESDAY...East winds up to 5 knots. Bay waters smooth.
.WEDNESDAY NIGHT...Southeast winds up to 5 knots becoming
northwest after midnight. Bay waters smooth.
.THURSDAY...North winds around 5 knots. Bay waters smooth.
.THURSDAY NIGHT...North winds 5 to 10 knots. Bay waters a light
chop.

$$

GMZ450-242115-
Coastal waters from Cameron LA to High Island TX out 20 NM-
330 AM CDT Sun Sep 24 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 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 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 foot or less.
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. Slight
chance of showers and thunderstorms.
.WEDNESDAY NIGHT...Southeast winds 5 to 10 knots. Seas 1 to
2 feet.
.THURSDAY...Northeast winds 5 to 10 knots. Seas 1 to 2 feet.
.THURSDAY NIGHT...East winds 5 to 10 knots becoming northeast
15 to 20 knots after midnight. Seas 1 to 3 feet.

$$

GMZ452-242115-
Coastal waters from Intracoastal City to Cameron LA out 20 NM-
330 AM CDT Sun Sep 24 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 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...East winds around 5 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 to 2 feet.
.WEDNESDAY NIGHT...South winds up to 5 knots becoming west after
midnight. Seas 1 foot or less.
.THURSDAY...Northeast winds 5 to 10 knots. Seas 1 foot or less.
.THURSDAY NIGHT...North winds 5 to 10 knots becoming northeast
15 to 20 knots after midnight. Seas 1 to 3 feet.

$$

GMZ455-242115-
Coastal waters from Lower Atchafalaya River to Intracoastal City
LA out 20 NM-
330 AM CDT Sun Sep 24 2017

.TODAY...East winds 10 to 15 knots. Seas 1 foot or less. 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.
.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 up to 5 knots. Seas 1 foot or less.
Slight chance of showers and thunderstorms.
.TUESDAY NIGHT...East winds up to 5 knots. Seas 1 foot or less.
.WEDNESDAY...East winds 5 to 10 knots. Seas 1 foot or less.
.WEDNESDAY NIGHT...South winds up to 5 knots becoming northwest
after midnight. Seas 1 foot or less.
.THURSDAY...North winds 5 to 10 knots. Seas 1 foot or less.
.THURSDAY NIGHT...North winds 10 to 15 knots. Seas 1 foot or
less.

$$

GMZ470-242115-
Waters from Cameron LA to High Island TX from 20 to 60 NM-
330 AM CDT Sun Sep 24 2017

.TODAY...East winds 10 to 15 knots. Seas 1 to 3 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.
.MONDAY...East winds around 10 knots. Seas 1 to 3 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.
.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...East winds 5 to 10 knots. Seas 1 to 2 feet.
.THURSDAY...Northeast winds 5 to 10 knots. Seas 1 to 2 feet.
.THURSDAY NIGHT...Northeast winds 5 to 10 knots becoming north
15 to 20 knots after midnight. Seas 1 to 3 feet.

$$

GMZ472-242115-
Waters from  Intracoastal City to Cameron LA from 20 to 60 NM-
330 AM CDT Sun Sep 24 2017

.TODAY...East winds 10 to 15 knots. Seas 1 to 3 feet. 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.
.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...East winds 5 to 10 knots. Seas 1 foot or less.
.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...East winds 5 to 10 knots. Seas 1 to 2 feet.
.THURSDAY...Northeast winds 5 to 10 knots. Seas 1 to 2 feet.
.THURSDAY NIGHT...North winds 5 to 10 knots becoming northeast
15 to 20 knots after midnight. Seas 1 to 3 feet.

$$

GMZ475-242115-
Waters from Lower Atchafalaya River to Intracoastal City LA from
20 to 60 NM-
330 AM CDT Sun Sep 24 2017

.TODAY...East winds 10 to 15 knots. Seas 2 to 4 feet. 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.
.MONDAY...East 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...East winds 5 to 10 knots. Seas 1 foot or less.
.TUESDAY NIGHT...East winds 5 to 10 knots. Seas 1 to 2 feet.
.WEDNESDAY...East winds 5 to 10 knots. Seas 1 to 2 feet.
.WEDNESDAY NIGHT...East winds 5 to 10 knots. Seas 1 to 2 feet.
.THURSDAY...North winds 5 to 10 knots. Seas 1 to 2 feet.
.THURSDAY NIGHT...North winds 5 to 10 knots becoming northeast
15 to 20 knots after midnight. Seas 1 to 3 feet.

$$

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