Coastal Waters Forecast
Issued by NWS Lake Charles, LA

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FZUS54 KLCH 270311
CWFLCH

Coastal Waters Forecast
National Weather Service Lake Charles LA
1011 PM CDT Wed Jul 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.

GMZ400-271615-
Synopsis for Lower Atchafalaya River LA to High Island TX out
60 NM including Sabine and Calcasieu Lakes and Vermilion Bay
1011 PM CDT Wed Jul 26 2017

.SYNOPSIS...
A weak high pressure system at the surface across the northern
Gulf of Mexico will persist for the next few days. This will help
maintain a light and somewhat variable flow. An upper level high
will also build across the region decreasing chances for showers
and thunderstorms through Friday. A weak cold front may enter the
coastal waters over the weekend with a return of showers and
thunderstorms along with a light offshore flow.

$$

GMZ430-271615-
Sabine Lake-
1011 PM CDT Wed Jul 26 2017

.REST OF TONIGHT...Southwest winds around 5 knots. Lake waters
smooth.
.THURSDAY...Southwest winds around 5 knots. Lake waters smooth.
.THURSDAY NIGHT...Southwest winds around 5 knots. Lake waters
smooth.
.FRIDAY...Southwest winds 5 to 10 knots. Lake waters a light
chop.
.FRIDAY NIGHT...Southwest winds 5 to 10 knots. Lake waters a
light chop.
.SATURDAY...Southwest winds 5 to 10 knots. Lake waters a light
chop. Chance of showers and thunderstorms.
.SATURDAY NIGHT...West winds around 5 knots. Lake waters smooth.
Chance of showers and thunderstorms.
.SUNDAY...North winds up to 5 knots. Lake waters smooth. Chance
of showers and thunderstorms.
.SUNDAY NIGHT...Northeast winds up to 5 knots. Lake waters
smooth.
.MONDAY...Northeast winds around 5 knots. Lake waters smooth.
.MONDAY NIGHT...East winds up to 5 knots becoming northwest after
midnight. Lake waters smooth.

$$

GMZ432-271615-
Calcasieu Lake-
1011 PM CDT Wed Jul 26 2017

.REST OF TONIGHT...Southwest winds around 5 knots. Lake waters
smooth.
.THURSDAY...Southwest winds around 5 knots. Lake waters smooth.
.THURSDAY NIGHT...Southwest winds around 5 knots. Lake waters
smooth.
.FRIDAY...Southwest winds 5 to 10 knots. Lake waters a light
chop.
.FRIDAY NIGHT...Southwest winds 5 to 10 knots. Lake waters a
light chop.
.SATURDAY...West winds 5 to 10 knots. Lake waters a light chop.
Chance of showers and thunderstorms.
.SATURDAY NIGHT...West winds around 5 knots. Lake waters smooth.
Chance of showers and thunderstorms.
.SUNDAY...North winds around 5 knots. Lake waters smooth. Chance
of showers and thunderstorms.
.SUNDAY NIGHT...Northeast winds around 5 knots. Lake waters
smooth.
.MONDAY...Northeast winds around 5 knots. Lake waters smooth.
.MONDAY NIGHT...North winds up to 5 knots. Lake waters smooth.

$$

GMZ435-271615-
Vermilion Bay-
1011 PM CDT Wed Jul 26 2017

.REST OF TONIGHT...West winds around 5 knots. Bay waters smooth.
.THURSDAY...West winds up to 5 knots. Bay waters smooth.
.THURSDAY NIGHT...West winds 5 to 10 knots. Bay waters a light
chop.
.FRIDAY...West winds 5 to 10 knots. Bay waters a light chop.
.FRIDAY NIGHT...Southwest winds 5 to 10 knots. Bay waters a light
chop.
.SATURDAY...West winds 5 to 10 knots. Bay waters a light chop.
Chance of showers and thunderstorms.
.SATURDAY NIGHT...West winds around 5 knots. Bay waters smooth.
Chance of showers and thunderstorms.
.SUNDAY...North winds 5 to 10 knots. Bay waters a light chop.
Chance of showers and thunderstorms.
.SUNDAY NIGHT...North winds 5 to 10 knots. Bay waters a light
chop.
.MONDAY...North winds 5 to 10 knots. Bay waters a light chop.
.MONDAY NIGHT...North winds up to 5 knots becoming northeast
after midnight. Bay waters smooth.

$$

GMZ450-271615-
Coastal waters from Cameron LA to High Island TX out 20 NM-
1011 PM CDT Wed Jul 26 2017

.REST OF TONIGHT...South winds 5 to 10 knots. Seas 1 to 2 feet.
.THURSDAY...Southwest winds around 5 knots. Seas 1 to 2 feet.
.THURSDAY NIGHT...Southwest winds 5 to 10 knots. Seas 1 to
2 feet.
.FRIDAY...Southwest winds 5 to 10 knots. Seas 1 to 2 feet.
.FRIDAY NIGHT...Southwest winds around 10 knots. Seas 1 to
2 feet.
.SATURDAY...West winds 5 to 10 knots. Seas 1 to 2 feet. Slight
chance of showers and thunderstorms.
.SATURDAY NIGHT...West winds 5 to 10 knots. Seas 1 to 2 feet.
Chance of showers and thunderstorms.
.SUNDAY...North winds 5 to 10 knots. Seas 1 to 2 feet. Chance of
showers and thunderstorms.
.SUNDAY NIGHT...Southeast winds up to 5 knots becoming northeast
after midnight. Seas 1 to 2 feet.
.MONDAY...Northeast winds 5 to 10 knots. Seas 1 foot or less.
.MONDAY NIGHT...East winds up to 5 knots. Seas 1 foot or less.

$$

GMZ452-271615-
Coastal waters from Intracoastal City to Cameron LA out 20 NM-
1011 PM CDT Wed Jul 26 2017

.REST OF TONIGHT...Southwest winds around 5 knots. Seas 1 foot or
less.
.THURSDAY...Southwest winds up to 5 knots. Seas 1 foot or less.
.THURSDAY NIGHT...Southwest winds 5 to 10 knots. Seas 1 foot or
less.
.FRIDAY...Southwest winds 5 to 10 knots. Seas 1 to 2 feet.
.FRIDAY NIGHT...Southwest winds around 10 knots. Seas 1 to
2 feet.
.SATURDAY...West winds 10 to 15 knots. Seas 1 to 2 feet. Chance
of showers and thunderstorms.
.SATURDAY NIGHT...West winds 5 to 10 knots. Seas 1 to 2 feet.
Showers and thunderstorms likely.
.SUNDAY...North winds 5 to 10 knots. Seas 1 to 2 feet. Chance of
showers and thunderstorms.
.SUNDAY NIGHT...North winds 5 to 10 knots. Seas 1 to 2 feet.
.MONDAY...Northeast winds 5 to 10 knots. Seas 1 foot or less.
.MONDAY NIGHT...Northeast winds up to 5 knots. Seas 1 foot or
less. Slight chance of showers and thunderstorms.

$$

GMZ455-271615-
Coastal waters from Lower Atchafalaya River to Intracoastal City
LA out 20 NM-
1011 PM CDT Wed Jul 26 2017

.REST OF TONIGHT...West winds 5 to 10 knots. Seas 1 foot or less.
.THURSDAY...Northwest winds 5 to 10 knots. Seas 1 foot or less.
.THURSDAY NIGHT...West winds 5 to 10 knots. Seas 1 foot or less.
.FRIDAY...West winds 5 to 10 knots. Seas 1 foot or less.
.FRIDAY NIGHT...West winds 5 to 10 knots. Seas 1 foot or less.
.SATURDAY...West winds 10 to 15 knots. Seas 1 foot or less.
Chance of showers and thunderstorms.
.SATURDAY NIGHT...West winds 5 to 10 knots. Seas 1 foot or less.
Showers and thunderstorms likely.
.SUNDAY...Northwest winds 5 to 10 knots. Seas 1 foot or less.
Chance of showers and thunderstorms.
.SUNDAY NIGHT...North winds 5 to 10 knots. Seas 1 foot or less.
Slight chance of showers and thunderstorms.
.MONDAY...North winds 5 to 10 knots. Seas 1 foot or less. Slight
chance of showers and thunderstorms.
.MONDAY NIGHT...West winds up to 5 knots becoming north after
midnight. Seas 1 foot or less. Slight chance of showers and
thunderstorms.

$$

GMZ470-271615-
Waters from Cameron LA to High Island TX from 20 to 60 NM-
1011 PM CDT Wed Jul 26 2017

.REST OF TONIGHT...South winds 5 to 10 knots. Seas 1 to 3 feet.
.THURSDAY...South winds 5 to 10 knots. Seas 1 to 2 feet.
.THURSDAY NIGHT...Southwest winds 5 to 10 knots. Seas 1 to
2 feet.
.FRIDAY...Southwest winds 5 to 10 knots. Seas 1 to 3 feet.
.FRIDAY NIGHT...Southwest winds 10 to 15 knots. Seas 1 to 3 feet.
.SATURDAY...West winds 10 to 15 knots. Seas 1 to 3 feet. Slight
chance of showers and thunderstorms.
.SATURDAY NIGHT...Southwest winds 10 to 15 knots. Seas 1 to
2 feet. Chance of showers and thunderstorms.
.SUNDAY...Northwest winds 5 to 10 knots. Seas 1 to 2 feet.
Showers and thunderstorms likely.
.SUNDAY NIGHT...Northwest winds around 5 knots becoming northeast
after midnight. Seas 1 to 2 feet. Slight chance of showers and
thunderstorms.
.MONDAY...Northeast winds 5 to 10 knots. Seas 1 to 2 feet. Slight
chance of showers and thunderstorms.
.MONDAY NIGHT...East winds up to 5 knots. Seas 1 foot or less.
Slight chance of showers and thunderstorms.

$$

GMZ472-271615-
Waters from  Intracoastal City to Cameron LA from 20 to 60 NM-
1011 PM CDT Wed Jul 26 2017

.REST OF TONIGHT...Southwest winds 5 to 10 knots. Seas 1 to
2 feet.
.THURSDAY...West winds up to 5 knots. Seas 1 to 2 feet.
.THURSDAY NIGHT...Southwest winds 5 to 10 knots. Seas 1 to
2 feet.
.FRIDAY...Southwest winds 5 to 10 knots. Seas 1 to 3 feet.
.FRIDAY NIGHT...Southwest winds 10 to 15 knots. Seas 1 to 3 feet.
.SATURDAY...West winds 10 to 15 knots. Seas 1 to 3 feet. Slight
chance of showers and thunderstorms.
.SATURDAY NIGHT...West winds 5 to 10 knots. Seas 1 to 3 feet.
Chance of showers and thunderstorms.
.SUNDAY...Northwest winds 5 to 10 knots. Seas 1 to 2 feet.
Showers and thunderstorms likely.
.SUNDAY NIGHT...North winds 5 to 10 knots. Seas 1 to 2 feet.
Slight chance of showers and thunderstorms.
.MONDAY...Northeast winds 5 to 10 knots. Seas 1 to 2 feet. Slight
chance of showers and thunderstorms.
.MONDAY NIGHT...East winds up to 5 knots. Seas 1 foot or less.
Slight chance of showers and thunderstorms.

$$

GMZ475-271615-
Waters from Lower Atchafalaya River to Intracoastal City LA from
20 to 60 NM-
1011 PM CDT Wed Jul 26 2017

.REST OF TONIGHT...West winds up to 5 knots. Seas 1 foot or less.
.THURSDAY...Northwest winds around 5 knots. Seas 1 foot or less.
.THURSDAY NIGHT...West winds 5 to 10 knots. Seas 1 to 2 feet.
.FRIDAY...West winds 5 to 10 knots. Seas 1 to 2 feet.
.FRIDAY NIGHT...West winds 5 to 10 knots. Seas 1 to 2 feet.
.SATURDAY...West winds 10 to 15 knots. Seas 1 to 3 feet. Slight
chance of showers and thunderstorms.
.SATURDAY NIGHT...West winds 5 to 10 knots. Seas 1 to 3 feet.
Chance of showers and thunderstorms.
.SUNDAY...Northwest winds 5 to 10 knots. Seas 1 to 2 feet.
Showers and thunderstorms likely.
.SUNDAY NIGHT...North winds 5 to 10 knots. Seas 1 to 2 feet.
Chance of showers and thunderstorms.
.MONDAY...Northeast winds 5 to 10 knots. Seas 1 foot or less.
Slight chance of showers and thunderstorms.
.MONDAY NIGHT...Northeast winds up to 5 knots becoming southeast
after midnight. Seas 1 foot or less. Slight chance of showers and
thunderstorms.

$$

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