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National Weather Service Marine Forecast FZUS54 KLCH

FZUS54 KLCH 131530
CWFLCH

Coastal Waters Forecast
National Weather Service Lake Charles LA
1030 AM CDT Mon Jul 13 2020

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.

GMZ400-140415-
Synopsis for Lower Atchafalaya River LA to High Island TX out
60 NM including Sabine and Calcasieu Lakes and Vermilion Bay
1030 AM CDT Mon Jul 13 2020

SYNOPSIS

High pressure ridging across the western Gulf of Mexico will
maintain a light south to southwest flow this week. 



GMZ430-140415-
Sabine Lake-
1030 AM CDT Mon Jul 13 2020

REST OF TODAY
Southwest winds 5 to 10 knots. Lake waters a
light chop.

TONIGHT
Southwest winds 5 to 10 knots. Lake waters a light
chop.

TUESDAY
Southwest winds 5 to 10 knots. Lake waters a light
chop.

TUESDAY NIGHT
South winds 5 to 10 knots. Lake waters a light
chop.

WEDNESDAY
South winds 5 to 10 knots. Lake waters a light chop.

WEDNESDAY NIGHT
South winds 5 to 10 knots. Lake waters a light
chop.

THURSDAY
South winds 5 to 10 knots. Lake waters a light chop.

THURSDAY NIGHT
South winds 5 to 10 knots. Lake waters a light
chop.

FRIDAY
West winds up to 5 knots becoming south in the
afternoon. Lake waters smooth increasing to a light chop in the
afternoon. Slight chance of showers and thunderstorms in the
afternoon.

FRIDAY NIGHT
South winds 5 to 10 knots. Lake waters a light
chop.



GMZ432-140415-
Calcasieu Lake-
1030 AM CDT Mon Jul 13 2020

REST OF TODAY
Southwest winds 10 to 15 knots. Lake waters
choppy.

TONIGHT
Southwest winds 5 to 10 knots. Lake waters a light
chop.

TUESDAY
Southwest winds 5 to 10 knots. Lake waters a light
chop.

TUESDAY NIGHT
South winds 5 to 10 knots. Lake waters a light
chop.

WEDNESDAY
South winds 5 to 10 knots. Lake waters a light chop.

WEDNESDAY NIGHT
South winds 5 to 10 knots. Lake waters a light
chop.

THURSDAY
South winds 5 to 10 knots. Lake waters a light chop.
Slight chance of showers and thunderstorms in the afternoon.

THURSDAY NIGHT
Southwest winds 5 to 10 knots. Lake waters a
light chop.

FRIDAY
Northwest 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 in the afternoon.

FRIDAY NIGHT
South winds 5 to 10 knots. Lake waters a light
chop.



GMZ435-140415-
Vermilion Bay-
1030 AM CDT Mon Jul 13 2020

REST OF TODAY
West winds 5 to 10 knots. Bay waters a light
chop. Slight chance of showers and thunderstorms in the
afternoon.

TONIGHT
Southwest winds 5 to 10 knots. Bay waters a light
chop.

TUESDAY
Southwest winds 5 to 10 knots. Bay waters a light
chop.

TUESDAY NIGHT
Southwest winds 5 to 10 knots. Bay waters a
light chop.

WEDNESDAY
Southwest winds 5 to 10 knots. Bay waters a light
chop.

WEDNESDAY NIGHT
Southwest winds 5 to 10 knots. Bay waters a
light chop.

THURSDAY
Southwest winds 5 to 10 knots. Bay waters a light
chop. Chance of showers and thunderstorms in the afternoon.

THURSDAY NIGHT
Southwest winds 5 to 10 knots. Bay waters a
light chop.

FRIDAY
North winds up to 5 knots becoming southeast in the
afternoon. Bay waters smooth increasing to a light chop in the
afternoon. Chance of showers and thunderstorms in the afternoon.

FRIDAY NIGHT
South winds 5 to 10 knots. Bay waters a light
chop.



GMZ450-140415-
Coastal waters from Cameron LA to High Island TX out 20 NM-
1030 AM CDT Mon Jul 13 2020

REST OF TODAY
Southwest winds 10 to 15 knots. Seas 1 to
2 feet.

TONIGHT
Southwest winds 10 to 15 knots. Seas 1 to 3 feet.

TUESDAY
Southwest winds 5 to 10 knots. Seas 1 to 3 feet.

TUESDAY NIGHT
South winds 10 to 15 knots. Seas 1 to 3 feet.

WEDNESDAY
South winds around 10 knots. Seas 1 to 3 feet.

WEDNESDAY NIGHT
South winds 5 to 10 knots. Seas 1 to 2 feet.

THURSDAY
South winds 5 to 10 knots. Seas 1 to 2 feet.

THURSDAY NIGHT
South winds 5 to 10 knots. Seas 1 to 2 feet.

FRIDAY
South winds 5 to 10 knots. Seas 1 to 2 feet. Slight
chance of showers and thunderstorms in the afternoon.

FRIDAY NIGHT
South winds 5 to 10 knots. Seas 1 foot or less.



GMZ452-140415-
Coastal waters from Intracoastal City to Cameron LA out 20 NM-
1030 AM CDT Mon Jul 13 2020

REST OF TODAY
West winds 10 to 15 knots. Seas 1 to 2 feet.

TONIGHT
Southwest winds 10 to 15 knots. Seas 1 to 2 feet.

TUESDAY
Southwest winds 5 to 10 knots. Seas 1 to 2 feet.

TUESDAY NIGHT
Southwest winds 10 to 15 knots. Seas 1 to
2 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.

THURSDAY
South winds 5 to 10 knots. Seas 1 to 2 feet.

THURSDAY NIGHT
South winds 5 to 10 knots. Seas 1 to 2 feet.

FRIDAY
Northwest winds up to 5 knots becoming southeast in the
afternoon. Seas 1 foot or less. Slight chance of showers and
thunderstorms in the afternoon.

FRIDAY NIGHT
South winds 5 to 10 knots. Seas 1 foot or less.



GMZ455-140415-
Coastal waters from Lower Atchafalaya River to Intracoastal City
LA out 20 NM-
1030 AM CDT Mon Jul 13 2020

REST OF TODAY
West winds 10 to 15 knots. Seas 1 to 2 feet.
Slight chance of showers and thunderstorms in the afternoon.

TONIGHT
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 5 to 10 knots. Seas 1 to 2 feet.

WEDNESDAY NIGHT
South winds 5 to 10 knots. Seas 1 to 2 feet.

THURSDAY
South winds 5 to 10 knots. Seas 1 foot or less.
Slight chance of showers and thunderstorms.

THURSDAY NIGHT
Southwest winds up to 5 knots. Seas 1 foot or
less.

FRIDAY
North winds up to 5 knots becoming southeast in the
afternoon. Seas 1 foot or less. Slight chance of showers and
thunderstorms.

FRIDAY NIGHT
Southeast winds up to 5 knots. Seas 1 foot or
less.



GMZ470-140415-
Waters from Cameron LA to High Island TX from 20 to 60 NM-
1030 AM CDT Mon Jul 13 2020

REST OF TODAY
Southwest winds 10 to 15 knots. Seas 1 to
3 feet.

TONIGHT
Southwest winds 10 to 15 knots. Seas 2 to 4 feet.

TUESDAY
Southwest winds around 10 knots. Seas 2 to 4 feet.

TUESDAY NIGHT
South winds 10 to 15 knots. Seas 2 to 4 feet.

WEDNESDAY
South winds around 10 knots. Seas 2 to 4 feet.

WEDNESDAY NIGHT
South winds around 10 knots. Seas 2 to 4 feet.

THURSDAY
South winds 5 to 10 knots. Seas 1 to 3 feet.

THURSDAY NIGHT
South winds 5 to 10 knots. Seas 1 to 2 feet.

FRIDAY
Southeast winds around 5 knots. Seas 1 to 2 feet.

FRIDAY NIGHT
South winds 5 to 10 knots. Seas 1 to 2 feet.



GMZ472-140415-
Waters from Intracoastal City to Cameron LA from 20 to 60 NM-
1030 AM CDT Mon Jul 13 2020

REST OF TODAY
West winds 10 to 15 knots. Seas 1 to 3 feet.

TONIGHT
Southwest winds 10 to 15 knots. Seas 1 to 3 feet.

TUESDAY
Southwest winds 5 to 10 knots. Seas 1 to 3 feet.

TUESDAY NIGHT
South winds 10 to 15 knots. Seas 2 to 4 feet.

WEDNESDAY
South winds 5 to 10 knots. Seas 2 to 4 feet.

WEDNESDAY NIGHT
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
South winds 5 to 10 knots. Seas 1 to 2 feet.

FRIDAY
Southeast winds up to 5 knots. Seas 1 to 2 feet.

FRIDAY NIGHT
Southeast winds 5 to 10 knots. Seas 1 to 2 feet.



GMZ475-140415-
Waters from Lower Atchafalaya River to Intracoastal City LA from
20 to 60 NM-
1030 AM CDT Mon Jul 13 2020

REST OF TODAY
West winds 10 to 15 knots. Seas 1 to 3 feet.

TONIGHT
Southwest winds 5 to 10 knots. Seas 1 to 3 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
South winds 5 to 10 knots. Seas 1 to 3 feet.

WEDNESDAY NIGHT
South winds 5 to 10 knots. Seas 1 to 2 feet.

THURSDAY
South winds around 5 knots. Seas 1 to 2 feet.

THURSDAY NIGHT
South winds around 5 knots. Seas 1 to 2 feet.

FRIDAY
North winds up to 5 knots becoming east around 5 knots
in the afternoon. Seas 1 foot or less.

FRIDAY NIGHT
Southeast winds around 5 knots. Seas 1 foot or
less.



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