Coastal Waters Forecast
Issued by NWS Lake Charles, LA

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FZUS54 KLCH 220847
CWFLCH

Coastal Waters Forecast
National Weather Service Lake Charles LA
347 AM CDT Sat Jul 22 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.

GMZ400-222115-
Synopsis for Lower Atchafalaya River LA to High Island TX out
60 NM including Sabine and Calcasieu Lakes and Vermilion Bay
347 AM CDT Sat Jul 22 2017

.SYNOPSIS...
A light onshore flow will prevail through the weekend into next
week. Shower and thunderstorm chances will be enhanced this
weekend as low pressure aloft moves west over the northwest Gulf
coast. Chances of showers and thunderstorms are expected to
diminish by early next week as high pressure aloft resumes its
grip over the region.

$$

GMZ430-222115-
Sabine Lake-
347 AM CDT Sat Jul 22 2017

.TODAY...East winds up to 5 knots becoming south in the
afternoon. Lake waters smooth increasing to a light chop in the
afternoon. Chance of showers and thunderstorms.
.TONIGHT...Southwest 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.
.SUNDAY...Southwest winds 5 to 10 knots. Lake waters a light
chop. Chance of showers and thunderstorms.
.SUNDAY NIGHT...Southwest winds 5 to 10 knots. Lake waters a
light chop. Slight chance of showers and thunderstorms in the
evening.
.MONDAY...Southwest winds 5 to 10 knots. Lake waters a light
chop. Slight chance of showers and thunderstorms.
.MONDAY NIGHT...Southwest winds 5 to 10 knots. Lake waters a
light chop.
.TUESDAY...Southwest winds 5 to 10 knots. Lake waters a light
chop. Slight chance of showers and thunderstorms in the
afternoon.
.TUESDAY NIGHT...Southwest winds 5 to 10 knots. Lake waters a
light chop.
.WEDNESDAY...South winds up to 5 knots. Lake waters smooth.
Slight chance of showers and thunderstorms.
.WEDNESDAY NIGHT...Southwest winds around 5 knots. Lake waters
smooth.

$$

GMZ432-222115-
Calcasieu Lake-
347 AM CDT Sat Jul 22 2017

.TODAY...Southeast winds up to 5 knots becoming south around
5 knots in the afternoon. Lake waters smooth. Chance of showers
and thunderstorms.
.TONIGHT...Southwest 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.
.SUNDAY...Southwest winds 5 to 10 knots. Lake waters a light
chop. Chance of showers and thunderstorms.
.SUNDAY NIGHT...Southwest winds 5 to 10 knots. Lake waters a
light chop. Slight chance of showers and thunderstorms in the
evening.
.MONDAY...Southwest winds 5 to 10 knots. Lake waters a light
chop. Slight chance of showers and thunderstorms.
.MONDAY NIGHT...Southwest winds 5 to 10 knots. Lake waters a
light chop.
.TUESDAY...Southwest winds around 5 knots. Lake waters smooth.
Slight chance of showers and thunderstorms in the afternoon.
.TUESDAY NIGHT...Southwest winds around 5 knots. Lake waters
smooth.
.WEDNESDAY...Southwest winds around 5 knots. Lake waters smooth.
Slight chance of showers and thunderstorms.
.WEDNESDAY NIGHT...Southwest winds around 5 knots. Lake waters
smooth.

$$

GMZ435-222115-
Vermilion Bay-
347 AM CDT Sat Jul 22 2017

.TODAY...South winds 5 to 10 knots. Bay waters a light chop.
Chance of showers and thunderstorms.
.TONIGHT...Southwest winds 5 to 10 knots. Bay waters a light
chop. Slight chance of showers and thunderstorms in the evening,
then chance of showers and thunderstorms after midnight.
.SUNDAY...Southwest winds 5 to 10 knots. Bay waters a light chop.
Chance of showers and thunderstorms.
.SUNDAY NIGHT...Southwest winds 5 to 10 knots. Bay waters a light
chop. Slight chance of showers and thunderstorms.
.MONDAY...Southwest 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.
.MONDAY NIGHT...Southwest winds 5 to 10 knots. Bay waters a light
chop.
.TUESDAY...Southwest winds around 5 knots. Bay waters smooth.
Slight chance of showers and thunderstorms in the afternoon.
.TUESDAY NIGHT...Southwest winds around 5 knots. Bay waters
smooth.
.WEDNESDAY...West winds around 5 knots. Bay waters smooth. Slight
chance of showers and thunderstorms.
.WEDNESDAY NIGHT...Southwest winds 5 to 10 knots. Bay waters a
light chop. Slight chance of showers and thunderstorms.

$$

GMZ450-222115-
Coastal waters from Cameron LA to High Island TX out 20 NM-
347 AM CDT Sat Jul 22 2017

.TODAY...South winds 5 to 10 knots. Seas 1 foot or less. Chance
of showers and thunderstorms.
.TONIGHT...Southwest 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.
.SUNDAY...Southwest winds 5 to 10 knots. Seas 1 to 2 feet. Chance
of showers and thunderstorms.
.SUNDAY NIGHT...Southwest winds 10 to 15 knots. Seas 1 to 2 feet.
Slight chance of showers and thunderstorms in the evening.
.MONDAY...Southwest winds 5 to 10 knots. Seas 1 to 2 feet. Slight
chance of showers and thunderstorms through the day.
.MONDAY NIGHT...Southwest winds 5 to 10 knots. Seas 1 to 2 feet.
.TUESDAY...South winds 5 to 10 knots. Seas 1 to 2 feet.
.TUESDAY NIGHT...South winds 5 to 10 knots. Seas 1 to 2 feet.
.WEDNESDAY...South winds 5 to 10 knots. Seas 1 to 2 feet. Slight
chance of showers and thunderstorms.
.WEDNESDAY NIGHT...Southwest winds 5 to 10 knots. Seas 1 foot or
less.

$$

GMZ452-222115-
Coastal waters from Intracoastal City to Cameron LA out 20 NM-
347 AM CDT Sat Jul 22 2017

.TODAY...South winds 5 to 10 knots. Seas 1 foot or less. Chance
of showers and thunderstorms.
.TONIGHT...Southwest 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.
.SUNDAY...Southwest winds 5 to 10 knots. Seas 1 to 2 feet. Chance
of showers and thunderstorms.
.SUNDAY NIGHT...Southwest winds 5 to 10 knots. Seas 1 to 2 feet.
Slight chance of showers and thunderstorms in the evening.
.MONDAY...Southwest winds 5 to 10 knots. Seas 1 to 2 feet. Slight
chance of showers and thunderstorms.
.MONDAY NIGHT...Southwest winds 5 to 10 knots. Seas 1 to 2 feet.
.TUESDAY...Southwest winds 5 to 10 knots. Seas 1 to 2 feet.
.TUESDAY NIGHT...Southwest winds 5 to 10 knots. Seas 1 to 2 feet.
.WEDNESDAY...Southwest winds around 5 knots. Seas 1 to 2 feet.
Slight chance of showers and thunderstorms.
.WEDNESDAY NIGHT...Southwest winds 5 to 10 knots. Seas 1 foot or
less. Slight chance of showers and thunderstorms.

$$

GMZ455-222115-
Coastal waters from Lower Atchafalaya River to Intracoastal City
LA out 20 NM-
347 AM CDT Sat Jul 22 2017

.TODAY...South winds 5 to 10 knots. Seas 1 foot or less. Chance
of showers and thunderstorms.
.TONIGHT...Southwest 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.
.SUNDAY...Southwest winds 5 to 10 knots. Seas 1 foot or less.
Chance of showers and thunderstorms.
.SUNDAY NIGHT...Southwest winds 5 to 10 knots. Seas 1 foot or
less. Slight chance of showers and thunderstorms.
.MONDAY...Southwest winds 5 to 10 knots. Seas 1 foot or less.
Slight chance of showers and thunderstorms.
.MONDAY NIGHT...Southwest winds 5 to 10 knots. Seas 1 foot or
less.
.TUESDAY...Southwest winds 5 to 10 knots. Seas 1 foot or less.
.TUESDAY NIGHT...Southwest winds 5 to 10 knots. Seas 1 foot or
less.
.WEDNESDAY...West winds around 5 knots. Seas 1 foot or less.
Slight chance of showers and thunderstorms.
.WEDNESDAY NIGHT...Southwest winds 5 to 10 knots. Seas 1 foot or
less. Slight chance of showers and thunderstorms.

$$

GMZ470-222115-
Waters from Cameron LA to High Island TX from 20 to 60 NM-
347 AM CDT Sat Jul 22 2017

.TODAY...South winds 5 to 10 knots. Seas 1 to 2 feet. Chance of
showers and thunderstorms.
.TONIGHT...South 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.
.SUNDAY...Southwest winds around 10 knots. Seas 2 to 4 feet.
Chance of showers and thunderstorms.
.SUNDAY NIGHT...Southwest winds 10 to 15 knots. Seas 2 to 4 feet.
Slight chance of showers and thunderstorms in the evening.
.MONDAY...Southwest winds around 10 knots. Seas 2 to 4 feet.
Slight chance of showers and thunderstorms in the morning.
.MONDAY NIGHT...South winds around 10 knots. Seas 2 to 4 feet.
.TUESDAY...South winds 5 to 10 knots. Seas 1 to 3 feet.
.TUESDAY NIGHT...South winds 5 to 10 knots. Seas 1 to 3 feet.
.WEDNESDAY...South winds 5 to 10 knots. Seas 1 to 2 feet.
.WEDNESDAY NIGHT...South winds 5 to 10 knots. Seas 1 to 2 feet.

$$

GMZ472-222115-
Waters from  Intracoastal City to Cameron LA from 20 to 60 NM-
347 AM CDT Sat Jul 22 2017

.TODAY...Southwest winds 5 to 10 knots. Seas 1 to 2 feet. Chance
of showers and thunderstorms.
.TONIGHT...Southwest winds around 10 knots. Seas 1 to 3 feet.
Slight chance of showers and thunderstorms in the evening, then
chance of showers and thunderstorms after midnight.
.SUNDAY...Southwest winds around 10 knots. Seas 1 to 3 feet.
Chance of showers and thunderstorms.
.SUNDAY NIGHT...Southwest winds around 10 knots. Seas 2 to
4 feet. Slight chance of showers and thunderstorms in the
evening.
.MONDAY...Southwest winds 5 to 10 knots. Seas 2 to 4 feet. Slight
chance of showers and thunderstorms in the morning.
.MONDAY NIGHT...Southwest winds 5 to 10 knots. Seas 1 to 3 feet.
.TUESDAY...South winds 5 to 10 knots. Seas 1 to 3 feet.
.TUESDAY NIGHT...South winds 5 to 10 knots. Seas 1 to 3 feet.
.WEDNESDAY...Southwest winds 5 to 10 knots. Seas 1 to 2 feet.
.WEDNESDAY NIGHT...Southwest winds 5 to 10 knots. Seas 1 to
2 feet.

$$

GMZ475-222115-
Waters from Lower Atchafalaya River to Intracoastal City LA from
20 to 60 NM-
347 AM CDT Sat Jul 22 2017

.TODAY...Southwest winds 5 to 10 knots. Seas 1 to 2 feet. Chance
of showers and thunderstorms.
.TONIGHT...Southwest winds around 10 knots. Seas 1 to 3 feet.
Slight chance of showers and thunderstorms in the evening, then
chance of showers and thunderstorms after midnight.
.SUNDAY...Southwest winds around 10 knots. Seas 1 to 3 feet.
Chance of showers and thunderstorms.
.SUNDAY NIGHT...Southwest winds around 10 knots. Seas 1 to
3 feet. Slight chance of showers and thunderstorms in the
evening.
.MONDAY...Southwest winds 5 to 10 knots. Seas 1 to 3 feet. Slight
chance of showers and thunderstorms in the morning.
.MONDAY NIGHT...Southwest winds 5 to 10 knots. Seas 1 to 3 feet.
.TUESDAY...South winds 5 to 10 knots. Seas 1 to 2 feet.
.TUESDAY NIGHT...Southwest winds 5 to 10 knots. Seas 1 to 2 feet.
.WEDNESDAY...Southwest winds up to 5 knots. Seas 1 foot or less.
.WEDNESDAY NIGHT...Southwest winds 5 to 10 knots. Seas 1 foot or
less. Slight chance of showers and thunderstorms.

$$

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