Coastal Waters Forecast
Issued by NWS Lake Charles, LA

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FZUS54 KLCH 251959
CWFLCH

Coastal Waters Forecast
National Weather Service Lake Charles LA
259 PM CDT Mon Sep 25 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.

GMZ400-260830-
Synopsis for Lower Atchafalaya River LA to High Island TX out
60 NM including Sabine and Calcasieu Lakes and Vermilion Bay
259 PM CDT Mon Sep 25 2017

.SYNOPSIS...
Weak high pressure will be in place over the coastal waters
through mid week. This will result in light easterly to
southeasterly winds each day and mainly low seas. With elevated
moisture values, there will also be a slight chance for showers
or thunderstorms mainly from the early morning through the
afternoon hours through Wednesday. A weak cold front will move
through the coastal waters on Thursday, with increasing offshore
flow through the end of the week.

$$

GMZ430-260830-
Sabine Lake-
259 PM CDT Mon Sep 25 2017

.TONIGHT...Southeast winds 5 to 10 knots. Lake waters a light
chop. Slight chance of showers and thunderstorms in the evening.
.TUESDAY...East winds 5 to 10 knots. Lake waters a light chop.
Slight chance of showers and thunderstorms.
.TUESDAY NIGHT...East winds up to 5 knots. Lake waters smooth.
.WEDNESDAY...East winds 5 to 10 knots. Lake waters a light chop.
Slight chance of showers and thunderstorms.
.WEDNESDAY NIGHT...East winds up to 5 knots becoming northeast
after midnight. Lake waters smooth.
.THURSDAY...Northeast winds around 5 knots. Lake waters smooth.
Slight chance of showers and thunderstorms.
.THURSDAY NIGHT...Northeast winds 5 to 10 knots. Lake waters a
light chop.
.FRIDAY...Northeast winds 5 to 10 knots. Lake waters a light
chop.
.FRIDAY NIGHT...Northeast winds 10 to 15 knots. Lake waters
choppy.
.SATURDAY...Northeast winds 5 to 10 knots. Lake waters a light
chop.
.SATURDAY NIGHT...Northeast winds 5 to 10 knots. Lake waters a
light chop.

$$

GMZ432-260830-
Calcasieu Lake-
259 PM CDT Mon Sep 25 2017

.TONIGHT...East winds around 5 knots. Lake waters smooth. Slight
chance of showers and thunderstorms in the evening.
.TUESDAY...East winds around 5 knots. Lake waters smooth. Slight
chance of showers and thunderstorms.
.TUESDAY NIGHT...East winds up to 5 knots. Lake waters smooth.
Slight chance of showers in the evening.
.WEDNESDAY...East winds around 5 knots. Lake waters smooth.
Slight chance of showers and thunderstorms.
.WEDNESDAY NIGHT...Southeast winds up to 5 knots becoming
northeast after midnight. Lake waters smooth.
.THURSDAY...Northeast winds around 5 knots. Lake waters smooth.
Slight chance of showers and thunderstorms.
.THURSDAY NIGHT...Northeast winds 5 to 10 knots. Lake waters a
light chop.
.FRIDAY...Northeast winds around 10 knots. Lake waters a light
chop.
.FRIDAY NIGHT...Northeast winds around 10 knots. Lake waters a
light chop.
.SATURDAY...Northeast winds around 10 knots. Lake waters a light
chop.
.SATURDAY NIGHT...Northeast winds 5 to 10 knots. Lake waters a
light chop.

$$

GMZ435-260830-
Vermilion Bay-
259 PM CDT Mon Sep 25 2017

.TONIGHT...East winds up to 5 knots. Bay waters smooth. Slight
chance of showers and thunderstorms in the evening.
.TUESDAY...Southeast winds up to 5 knots. Bay waters smooth.
Slight chance of showers and thunderstorms in the morning, then
chance of showers and thunderstorms in the afternoon.
.TUESDAY NIGHT...East winds up to 5 knots. Bay waters smooth.
Slight chance of showers in the evening.
.WEDNESDAY...East winds up to 5 knots. Bay waters smooth. Slight
chance of showers and thunderstorms.
.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.
.FRIDAY...Northeast winds 5 to 10 knots. Bay waters a light chop.
.FRIDAY NIGHT...North winds 10 to 15 knots. Bay waters choppy.
.SATURDAY...Northeast winds 10 to 15 knots. Bay waters choppy.
.SATURDAY NIGHT...Northeast winds 5 to 10 knots. Bay waters a
light chop.

$$

GMZ450-260830-
Coastal waters from Cameron LA to High Island TX out 20 NM-
259 PM CDT Mon Sep 25 2017

.TONIGHT...Southeast winds 5 to 10 knots. Seas 1 to 2 feet.
Slight chance of showers after midnight.
.TUESDAY...East 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.
Slight chance of showers and thunderstorms.
.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.
Slight chance of showers and thunderstorms.
.THURSDAY NIGHT...Northeast winds 10 to 15 knots. Seas 1 to
2 feet.
.FRIDAY...Northeast winds 10 to 15 knots. Seas 1 to 3 feet.
.FRIDAY NIGHT...Northeast winds 10 to 15 knots. Seas 1 to 3 feet.
.SATURDAY...Northeast winds 10 to 15 knots. Seas 1 to 3 feet.
.SATURDAY NIGHT...Northeast winds 10 to 15 knots. Seas 1 to
3 feet.

$$

GMZ452-260830-
Coastal waters from Intracoastal City to Cameron LA out 20 NM-
259 PM CDT Mon Sep 25 2017

.TONIGHT...Southeast winds around 5 knots. Seas 1 foot or less.
Slight chance of showers after midnight.
.TUESDAY...East winds around 5 knots. Seas 1 foot or less. Slight
chance of showers and thunderstorms.
.TUESDAY NIGHT...Southeast winds around 5 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 up to 5 knots. Seas 1 foot or less.
.THURSDAY...Northeast winds 5 to 10 knots. Seas 1 to 2 feet.
Slight chance of showers and thunderstorms.
.THURSDAY NIGHT...North winds 10 to 15 knots. Seas 1 foot or
less.
.FRIDAY...Northeast winds 10 to 15 knots. Seas 1 to 3 feet.
.FRIDAY NIGHT...Northeast winds 15 to 20 knots. Seas 1 to 3 feet.
.SATURDAY...Northeast winds 10 to 15 knots. Seas 1 to 3 feet.
.SATURDAY NIGHT...Northeast winds 10 to 15 knots. Seas 1 to
2 feet.

$$

GMZ455-260830-
Coastal waters from Lower Atchafalaya River to Intracoastal City
LA out 20 NM-
259 PM CDT Mon Sep 25 2017

.TONIGHT...East winds up to 5 knots. Seas 1 foot or less. Slight
chance of thunderstorms in the evening. Slight chance of showers
through the night.
.TUESDAY...Southeast winds up to 5 knots. Seas 1 foot or less.
Slight chance of showers and thunderstorms.
.TUESDAY NIGHT...Southeast winds up to 5 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.
.THURSDAY...North winds 5 to 10 knots. Seas 1 foot or less.
.THURSDAY NIGHT...Northwest winds 5 to 10 knots. Seas 1 foot or
less.
.FRIDAY...Northeast winds 10 to 15 knots. Seas 1 foot or less.
Slight chance of showers and thunderstorms.
.FRIDAY NIGHT...Northeast winds 10 to 15 knots. Seas 1 foot or
less.
.SATURDAY...Northeast winds 10 to 15 knots. Seas 1 to 2 feet.
.SATURDAY NIGHT...Northeast winds 10 to 15 knots. Seas 1 to
2 feet.

$$

GMZ470-260830-
Waters from Cameron LA to High Island TX from 20 to 60 NM-
259 PM CDT Mon Sep 25 2017

.TONIGHT...Southeast winds 5 to 10 knots. Seas 1 to 2 feet.
Slight chance of showers after midnight.
.TUESDAY...East winds 5 to 10 knots. Seas 1 to 2 feet. Slight
chance of showers and thunderstorms through the day.
.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 2 feet.
.THURSDAY...Northeast winds 5 to 10 knots. Seas 2 to 4 feet.
.THURSDAY NIGHT...North winds 10 to 15 knots. Seas 1 to 3 feet.
Slight chance of showers.
.FRIDAY...Northeast winds 10 to 15 knots. Seas 2 to 4 feet.
Slight chance of showers and thunderstorms.
.FRIDAY NIGHT...Northeast winds 15 to 20 knots. Seas 2 to 4 feet.
.SATURDAY...Northeast winds 15 to 20 knots. Seas 3 to 5 feet.
.SATURDAY NIGHT...Northeast winds 10 to 15 knots. Seas 2 to
4 feet.

$$

GMZ472-260830-
Waters from  Intracoastal City to Cameron LA from 20 to 60 NM-
259 PM CDT Mon Sep 25 2017

.TONIGHT...Southeast winds 5 to 10 knots. Seas 1 to 2 feet.
Slight chance of showers after midnight.
.TUESDAY...East winds 5 to 10 knots. Seas 1 foot or less. Slight
chance of showers and thunderstorms.
.TUESDAY NIGHT...East winds 5 to 10 knots. Seas 1 foot or less.
.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 2 feet.
.THURSDAY...Northeast winds 5 to 10 knots. Seas 2 to 4 feet.
.THURSDAY NIGHT...North winds up to 5 knots increasing to 10 to
15 knots after midnight. Seas 1 to 3 feet. Slight chance of
showers.
.FRIDAY...Northeast winds 10 to 15 knots. Seas 2 to 4 feet.
Slight chance of showers and thunderstorms.
.FRIDAY NIGHT...Northeast winds 15 to 20 knots. Seas 2 to 4 feet.
.SATURDAY...Northeast winds 15 to 20 knots. Seas 2 to 4 feet.
.SATURDAY NIGHT...Northeast winds 10 to 15 knots. Seas 2 to
4 feet.

$$

GMZ475-260830-
Waters from Lower Atchafalaya River to Intracoastal City LA from
20 to 60 NM-
259 PM CDT Mon Sep 25 2017

.TONIGHT...Southeast winds 5 to 10 knots. Seas 1 to 2 feet.
Slight chance of showers after midnight.
.TUESDAY...East winds 5 to 10 knots. Seas 1 foot or less. Slight
chance of showers and thunderstorms.
.TUESDAY NIGHT...East winds 5 to 10 knots. Seas 1 foot or less.
.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 2 feet.
.THURSDAY...Northeast winds 5 to 10 knots. Seas 2 to 4 feet.
.THURSDAY NIGHT...Northeast winds 5 to 10 knots becoming
northwest after midnight. Seas 1 to 2 feet.
.FRIDAY...Northeast winds 10 to 15 knots. Seas 2 to 4 feet.
Slight chance of showers and thunderstorms.
.FRIDAY NIGHT...Northeast winds 10 to 15 knots. Seas 2 to 4 feet.
.SATURDAY...Northeast winds 10 to 15 knots. Seas 2 to 4 feet.
.SATURDAY NIGHT...Northeast winds 10 to 15 knots. Seas 2 to
4 feet.

$$

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