Coastal Waters Forecast
Issued by NWS Lake Charles, LA

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FZUS54 KLCH 202055
CWFLCH

Coastal Waters Forecast
National Weather Service Lake Charles LA
255 PM CST Mon Nov 20 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.

GMZ400-210915-
Synopsis for Lower Atchafalaya River LA to High Island TX out
60 NM including Sabine and Calcasieu Lakes and Vermilion Bay
255 PM CST Mon Nov 20 2017

.SYNOPSIS...
Southeasterly winds will return tonight with a few showers
tomorrow into tomorrow night. Gusty northerly winds will return
behind the next front on Tuesday night and Wednesday.

$$

GMZ430-210915-
Sabine Lake-
255 PM CST Mon Nov 20 2017

.TONIGHT...Southeast winds up to 5 knots. Lake waters smooth.
.TUESDAY...Southeast winds 5 to 10 knots. Lake waters a light
chop. Chance of rain showers in the afternoon.
.TUESDAY NIGHT...Northeast winds 5 to 10 knots. Lake waters a
light chop. Chance of rain showers in the evening, then slight
chance of rain showers after midnight.
.WEDNESDAY...North winds 5 to 10 knots. Lake waters a light chop.
.WEDNESDAY NIGHT...North winds 5 to 10 knots. Lake waters a light
chop.
.THURSDAY...North winds 5 to 10 knots. Lake waters a light chop.
.THURSDAY NIGHT...Northeast winds up to 5 knots. Lake waters
smooth.
.FRIDAY...East winds up to 5 knots becoming southeast in the
afternoon. Lake waters smooth.
.FRIDAY NIGHT...South winds around 5 knots. Lake waters smooth.
.SATURDAY...Southwest winds around 5 knots. Lake waters smooth.
.SATURDAY NIGHT...West winds around 5 knots becoming northwest
after midnight. Lake waters smooth.

$$

GMZ432-210915-
Calcasieu Lake-
255 PM CST Mon Nov 20 2017

.TONIGHT...East winds up to 5 knots. Lake waters smooth.
.TUESDAY...Southeast winds 5 to 10 knots. Lake waters a light
chop. Slight chance of rain showers in the afternoon.
.TUESDAY NIGHT...Northeast winds 5 to 10 knots. Lake waters a
light chop. Slight chance of rain showers.
.WEDNESDAY...North winds 10 to 15 knots. Lake waters choppy.
.WEDNESDAY NIGHT...North winds around 10 knots. Lake waters a
light chop.
.THURSDAY...North winds 5 to 10 knots. Lake waters a light chop.
.THURSDAY NIGHT...North winds around 5 knots. Lake waters smooth.
.FRIDAY...Northeast winds up to 5 knots becoming southeast in the
afternoon. Lake waters smooth.
.FRIDAY NIGHT...Southwest winds around 5 knots. Lake waters
smooth.
.SATURDAY...Southwest winds around 5 knots. Lake waters smooth.
.SATURDAY NIGHT...West winds around 5 knots becoming northwest
after midnight. Lake waters smooth.

$$

GMZ435-210915-
Vermilion Bay-
255 PM CST Mon Nov 20 2017

.TONIGHT...East winds up to 5 knots. Bay waters smooth.
.TUESDAY...East winds 5 to 10 knots. Bay waters a light chop.
.TUESDAY NIGHT...Northeast winds 5 to 10 knots. Bay waters a
light chop. Chance of rain showers in the evening, then slight
chance of rain showers after midnight.
.WEDNESDAY...North winds 10 to 15 knots. Bay waters choppy.
.WEDNESDAY NIGHT...North winds 10 to 15 knots. Bay waters choppy.
.THURSDAY...North winds 10 to 15 knots. Bay waters choppy.
.THURSDAY NIGHT...North winds 5 to 10 knots. Bay waters a light
chop.
.FRIDAY...North winds 5 to 10 knots. Bay waters a light chop.
.FRIDAY NIGHT...West winds up to 5 knots. Bay waters smooth.
.SATURDAY...West winds up to 5 knots. Bay waters smooth.
.SATURDAY NIGHT...Northwest winds 5 to 10 knots. Bay waters a
light chop.

$$

GMZ450-210915-
Coastal waters from Cameron LA to High Island TX out 20 NM-
255 PM CST Mon Nov 20 2017

.TONIGHT...Southeast winds 5 to 10 knots. Seas 1 foot or less.
.TUESDAY...Southeast winds 5 to 10 knots. Seas 1 foot or less.
Chance of rain showers in the afternoon.
.TUESDAY NIGHT...East winds 5 to 10 knots becoming northeast
15 to 20 knots after midnight. Seas 1 to 2 feet. Chance of rain
showers.
.WEDNESDAY...North winds 15 to 20 knots. Seas 1 to 3 feet.
.WEDNESDAY NIGHT...North winds 15 to 20 knots. Seas 1 to 3 feet.
.THURSDAY...North winds 10 to 15 knots. Seas 1 foot or less.
.THURSDAY NIGHT...North winds 5 to 10 knots. Seas 1 foot or less.
.FRIDAY...Northeast winds 5 to 10 knots becoming southeast in the
afternoon. Seas 1 foot or less.
.FRIDAY NIGHT...South winds around 5 knots. Seas 1 foot or less.
.SATURDAY...Southwest winds around 5 knots. Seas 1 foot or less.
.SATURDAY NIGHT...West winds around 5 knots becoming north after
midnight. Seas 1 foot or less.

$$

GMZ452-210915-
Coastal waters from Intracoastal City to Cameron LA out 20 NM-
255 PM CST Mon Nov 20 2017

.TONIGHT...Southeast winds 5 to 10 knots. Seas 1 foot or less.
.TUESDAY...East winds 5 to 10 knots. Seas 1 foot or less. Slight
chance of rain showers in the afternoon.
.TUESDAY NIGHT...Northeast winds 10 to 15 knots. Seas 1 to
2 feet. Chance of rain showers in the evening, then slight chance
of rain showers after midnight.
.WEDNESDAY...North winds 15 to 20 knots. Seas 1 to 3 feet.
.WEDNESDAY NIGHT...North winds 15 to 20 knots. Seas 1 to 3 feet.
.THURSDAY...North winds 10 to 15 knots. Seas 1 to 3 feet.
.THURSDAY NIGHT...North winds 10 to 15 knots. Seas 1 foot or
less.
.FRIDAY...East winds 5 to 10 knots. Seas 1 foot or less.
.FRIDAY NIGHT...Southwest winds up to 5 knots. Seas 1 foot or
less.
.SATURDAY...West winds up to 5 knots. Seas 1 foot or less.
.SATURDAY NIGHT...Northwest winds 5 to 10 knots. Seas 1 to
2 feet.

$$

GMZ455-210915-
Coastal waters from Lower Atchafalaya River to Intracoastal City
LA out 20 NM-
255 PM CST Mon Nov 20 2017

.TONIGHT...East winds 5 to 10 knots. Seas 1 foot or less.
.TUESDAY...East winds 5 to 10 knots. Seas 1 foot or less. Slight
chance of rain showers in the afternoon.
.TUESDAY NIGHT...Northeast winds 5 to 10 knots increasing to
15 to 20 knots after midnight. Seas 1 foot or less. Chance of
rain showers in the evening, then slight chance of rain showers
after midnight.
.WEDNESDAY...North winds 15 to 20 knots. Seas 1 to 3 feet.
.WEDNESDAY NIGHT...North winds 15 to 20 knots. Seas 1 to 3 feet.
.THURSDAY...North winds 15 to 20 knots. Seas 1 to 3 feet.
.THURSDAY NIGHT...North winds 10 to 15 knots. Seas 1 foot or
less.
.FRIDAY...North winds 10 to 15 knots. Seas 1 foot or less.
.FRIDAY NIGHT...West winds up to 5 knots. Gusts up to 25 knots
after midnight. Seas 1 foot or less.
.SATURDAY...West winds 5 to 10 knots with gusts to around
25 knots. Seas 1 foot or less.
.SATURDAY NIGHT...Northwest winds 10 to 15 knots. Seas 1 to
2 feet.

$$

GMZ470-210915-
Waters from Cameron LA to High Island TX from 20 to 60 NM-
255 PM CST Mon Nov 20 2017

.TONIGHT...Southeast winds 5 to 10 knots. Seas 1 to 2 feet.
.TUESDAY...Southeast winds 5 to 10 knots. Seas 1 to 2 feet.
Chance of showers in the afternoon.
.TUESDAY NIGHT...Northeast winds 15 to 20 knots. Seas 1 to
3 feet. Chance of showers.
.WEDNESDAY...Northeast winds 15 to 20 knots. Seas 3 to 5 feet.
Slight chance of showers in the morning.
.WEDNESDAY NIGHT...North winds 15 to 20 knots. Seas 3 to 5 feet.
.THURSDAY...North winds 15 to 20 knots. Seas 2 to 4 feet.
.THURSDAY NIGHT...North winds 10 to 15 knots. Seas 1 to 2 feet.
.FRIDAY...Northeast winds 5 to 10 knots. Seas 1 foot or less.
.FRIDAY NIGHT...South winds 5 to 10 knots. Seas 1 foot or less.
.SATURDAY...Southwest winds around 5 knots. Seas 1 foot or less.
.SATURDAY NIGHT...Northwest winds 5 to 10 knots. Seas 1 to
2 feet.

$$

GMZ472-210915-
Waters from  Intracoastal City to Cameron LA from 20 to 60 NM-
255 PM CST Mon Nov 20 2017

.TONIGHT...Southeast winds 5 to 10 knots. Seas 1 to 2 feet.
.TUESDAY...East winds 5 to 10 knots. Seas 1 to 2 feet. Slight
chance of showers.
.TUESDAY NIGHT...Northeast winds 15 to 20 knots. Seas 1 to
3 feet. Chance of showers.
.WEDNESDAY...Northeast winds 15 to 20 knots. Seas 3 to 5 feet.
Slight chance of showers in the morning.
.WEDNESDAY NIGHT...North winds 15 to 20 knots. Seas 3 to 5 feet.
.THURSDAY...North winds 15 to 20 knots. Seas 2 to 4 feet.
.THURSDAY NIGHT...North winds 10 to 15 knots. Seas 1 to 3 feet.
.FRIDAY...Northeast winds 10 to 15 knots. Seas 1 to 3 feet.
.FRIDAY NIGHT...Southeast winds up to 5 knots becoming southwest
after midnight. Seas 1 to 3 feet.
.SATURDAY...West winds 5 to 10 knots. Seas 1 foot or less.
.SATURDAY NIGHT...Northwest winds 10 to 15 knots. Seas 1 to
3 feet.

$$

GMZ475-210915-
Waters from Lower Atchafalaya River to Intracoastal City LA from
20 to 60 NM-
255 PM CST Mon Nov 20 2017

.TONIGHT...East 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 through the day.
.TUESDAY NIGHT...Northeast winds 15 to 20 knots. Seas 1 to
3 feet. Chance of showers.
.WEDNESDAY...North winds 15 to 20 knots. Seas 3 to 5 feet. Slight
chance of showers in the morning.
.WEDNESDAY NIGHT...North winds 15 to 20 knots. Seas 3 to 6 feet
with occasional seas up to 7 feet.
.THURSDAY...North winds 15 to 20 knots. Seas 3 to 5 feet.
.THURSDAY NIGHT...North winds 10 to 15 knots. Seas 2 to 4 feet.
.FRIDAY...North winds 10 to 15 knots. Seas 2 to 4 feet.
.FRIDAY NIGHT...Northwest winds up to 5 knots. Gusts up to
25 knots after midnight. Seas 1 to 3 feet.
.SATURDAY...Northwest winds 5 to 10 knots with gusts to around
25 knots. Seas 1 foot or less.
.SATURDAY NIGHT...Northwest winds 10 to 15 knots. Seas 1 to
3 feet.

$$

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