Coastal Waters Forecast
Issued by NWS Lake Charles, LA

Home | Current Version | Previous Version | Text Only | Print | Product List | Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
000
FZUS54 KLCH 211440
CWFLCH

Coastal Waters Forecast
National Weather Service Lake Charles LA
940 AM CDT Thu Sep 21 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.

GMZ400-220315-
Synopsis for Lower Atchafalaya River LA to High Island TX out
60 NM including Sabine and Calcasieu Lakes and Vermilion Bay
940 AM CDT Thu Sep 21 2017

.SYNOPSIS...
Isolated showers and thunderstorm can be expected each afternoon
through Friday, becoming more scattered over the weekend into
early next week. Weak high pressure will persist over the
Northeast Gulf, yielding light southerly winds and low seas.

$$

GMZ430-220315-
Sabine Lake-
940 AM CDT Thu Sep 21 2017

.REST OF TODAY...Southeast winds 5 to 10 knots. Lake waters a
light chop. Chance of showers and thunderstorms through the day.
.TONIGHT...Southeast winds around 5 knots. Lake waters smooth.
Slight chance of showers and thunderstorms in the evening.
.FRIDAY...East winds around 5 knots. Lake waters smooth. Slight
chance of showers and thunderstorms in the afternoon.
.FRIDAY NIGHT...Southeast winds up to 5 knots. Lake waters
smooth.
.SATURDAY...East winds 5 to 10 knots. Lake waters a light chop.
Slight chance of showers and thunderstorms.
.SATURDAY NIGHT...Southeast winds 5 to 10 knots. Lake waters a
light chop. Slight chance of showers and thunderstorms.
.SUNDAY...East winds 5 to 10 knots. Lake waters a light chop.
Chance of showers and thunderstorms.
.SUNDAY NIGHT...Southeast winds 5 to 10 knots. Lake waters a
light chop. Slight chance of showers and thunderstorms.
.MONDAY...Southeast winds 5 to 10 knots. Lake waters a light
chop. Chance of showers and thunderstorms.
.MONDAY NIGHT...Southeast winds 5 to 10 knots. Lake waters a
light chop. Slight chance of showers and thunderstorms.

$$

GMZ432-220315-
Calcasieu Lake-
940 AM CDT Thu Sep 21 2017

.REST OF TODAY...Southeast winds around 5 knots. Lake waters
smooth. Slight chance of showers and thunderstorms through the
day.
.TONIGHT...Southeast winds around 5 knots. Lake waters smooth.
Slight chance of showers and thunderstorms in the evening.
.FRIDAY...East winds around 5 knots. Lake waters smooth. Slight
chance of showers and thunderstorms in the afternoon.
.FRIDAY NIGHT...Southeast winds around 5 knots. Lake waters
smooth.
.SATURDAY...East winds around 5 knots. Lake waters smooth. Slight
chance of showers and thunderstorms.
.SATURDAY NIGHT...Southeast winds around 5 knots. Lake waters
smooth. Slight chance of showers and thunderstorms.
.SUNDAY...East winds 5 to 10 knots. Lake waters a light chop.
Chance of showers and thunderstorms.
.SUNDAY NIGHT...Southeast winds around 5 knots. Lake waters
smooth. Slight chance of showers and thunderstorms.
.MONDAY...Southeast winds 5 to 10 knots. Lake waters a light
chop. Chance of showers and thunderstorms.
.MONDAY NIGHT...Southeast winds 5 to 10 knots. Lake waters a
light chop. Slight chance of showers and thunderstorms.

$$

GMZ435-220315-
Vermilion Bay-
940 AM CDT Thu Sep 21 2017

.REST OF TODAY...Southeast winds around 5 knots. Bay waters
smooth. Slight chance of showers and thunderstorms through the
day.
.TONIGHT...South winds up to 5 knots becoming west after
midnight. Bay waters smooth. Slight chance of showers and
thunderstorms in the evening.
.FRIDAY...Northeast winds around 5 knots. Bay waters smooth.
Slight chance of showers and thunderstorms in the afternoon.
.FRIDAY NIGHT...East winds up to 5 knots. Bay waters smooth.
.SATURDAY...East winds 5 to 10 knots. Bay waters a light chop.
Slight chance of showers and thunderstorms.
.SATURDAY NIGHT...East winds 5 to 10 knots. Bay waters a light
chop. Slight chance of showers and thunderstorms.
.SUNDAY...East winds 5 to 10 knots. Bay waters a light chop.
Chance of showers and thunderstorms.
.SUNDAY NIGHT...East winds around 5 knots. Bay waters smooth.
Slight chance of showers and thunderstorms.
.MONDAY...Southeast winds around 5 knots. Bay waters smooth.
Chance of showers and thunderstorms.
.MONDAY NIGHT...Southeast winds around 5 knots. Bay waters
smooth. Slight chance of showers and thunderstorms.

$$

GMZ450-220315-
Coastal waters from Cameron LA to High Island TX out 20 NM-
940 AM CDT Thu Sep 21 2017

.REST OF TODAY...Southeast winds 5 to 10 knots. Seas 1 to 2 feet.
Chance of showers and thunderstorms through the day.
.TONIGHT...Southeast winds 5 to 10 knots. Seas 1 to 2 feet.
.FRIDAY...East winds 5 to 10 knots. Seas 1 to 2 feet.
.FRIDAY NIGHT...Southeast winds 5 to 10 knots. Seas 1 to 2 feet.
.SATURDAY...East winds 5 to 10 knots. Seas 1 to 2 feet. Slight
chance of showers and thunderstorms.
.SATURDAY NIGHT...Southeast winds 5 to 10 knots. Seas 1 to
2 feet. Slight chance of showers and thunderstorms.
.SUNDAY...East winds 5 to 10 knots. Seas 1 to 2 feet. Slight
chance of showers and thunderstorms.
.SUNDAY NIGHT...Southeast winds 5 to 10 knots. Seas 1 to 2 feet.
Chance of showers and thunderstorms.
.MONDAY...Southeast winds 5 to 10 knots. Seas 1 to 2 feet. Chance
of showers and thunderstorms.
.MONDAY NIGHT...Southeast winds 5 to 10 knots. Seas 1 to 2 feet.
Slight chance of showers and thunderstorms.

$$

GMZ452-220315-
Coastal waters from Intracoastal City to Cameron LA out 20 NM-
940 AM CDT Thu Sep 21 2017

.REST OF TODAY...Southeast winds 5 to 10 knots. Seas 1 to 2 feet.
Slight chance of showers and thunderstorms through the day.
.TONIGHT...Southeast winds 5 to 10 knots. Seas 1 to 2 feet.
.FRIDAY...East winds 5 to 10 knots. Seas 1 foot or less.
.FRIDAY NIGHT...Southeast winds around 5 knots. Seas 1 foot or
less.
.SATURDAY...East winds 5 to 10 knots. Seas 1 to 2 feet. Slight
chance of showers and thunderstorms.
.SATURDAY NIGHT...East winds 5 to 10 knots. Seas 1 to 2 feet.
Slight chance of showers and thunderstorms.
.SUNDAY...East winds 5 to 10 knots. Seas 1 to 2 feet. Slight
chance of showers and thunderstorms.
.SUNDAY NIGHT...East winds 5 to 10 knots. Seas 1 to 2 feet.
Chance of showers and thunderstorms.
.MONDAY...Southeast winds 5 to 10 knots. Seas 1 to 2 feet. Chance
of showers and thunderstorms.
.MONDAY NIGHT...Southeast winds 5 to 10 knots. Seas 1 foot or
less. Slight chance of showers and thunderstorms.

$$

GMZ455-220315-
Coastal waters from Lower Atchafalaya River to Intracoastal City
LA out 20 NM-
940 AM CDT Thu Sep 21 2017

.REST OF TODAY...Southeast winds around 5 knots. Seas 1 foot or
less. Slight chance of showers and thunderstorms through the day.
.TONIGHT...Southeast winds up to 5 knots. Seas 1 foot or less.
Slight chance of showers and thunderstorms in the evening.
.FRIDAY...East winds 5 to 10 knots. Seas 1 foot or less.
.FRIDAY NIGHT...East winds 5 to 10 knots. Seas 1 foot or less.
.SATURDAY...East winds 5 to 10 knots. Seas 1 foot or less. Slight
chance of showers and thunderstorms.
.SATURDAY NIGHT...East winds 5 to 10 knots. Seas 1 foot or less.
Slight chance of showers and thunderstorms.
.SUNDAY...East winds 10 to 15 knots. Seas 1 foot or less. Slight
chance of showers and thunderstorms.
.SUNDAY NIGHT...East winds 5 to 10 knots. Seas 1 foot or less.
Chance of showers and thunderstorms.
.MONDAY...Southeast winds 5 to 10 knots. Seas 1 foot or less.
Chance of showers and thunderstorms.
.MONDAY NIGHT...Southeast winds 5 to 10 knots. Seas 1 foot or
less. Slight chance of showers and thunderstorms.

$$

GMZ470-220315-
Waters from Cameron LA to High Island TX from 20 to 60 NM-
940 AM CDT Thu Sep 21 2017

.REST OF TODAY...Southeast winds around 10 knots. Seas 2 to
4 feet. Slight chance of showers and thunderstorms late in the
morning, then chance of showers and thunderstorms in the
afternoon.
.TONIGHT...Southeast winds 5 to 10 knots. Seas 1 to 3 feet.
.FRIDAY...East winds 5 to 10 knots. Seas 1 to 2 feet.
.FRIDAY NIGHT...Southeast winds 5 to 10 knots. Seas 1 to 3 feet.
.SATURDAY...East winds 5 to 10 knots. Seas 1 to 2 feet. Slight
chance of showers and thunderstorms.
.SATURDAY NIGHT...East winds around 10 knots. Seas 1 to 3 feet.
Slight chance of showers and thunderstorms.
.SUNDAY...East winds 10 to 15 knots. Seas 1 to 3 feet. Slight
chance of showers and thunderstorms.
.SUNDAY NIGHT...Southeast winds around 10 knots. Seas 1 to
3 feet. Chance of showers and thunderstorms.
.MONDAY...Southeast winds around 10 knots. Seas 1 to 2 feet.
Chance of showers and thunderstorms.
.MONDAY NIGHT...Southeast winds 5 to 10 knots. Seas 1 to 2 feet.
Slight chance of showers and thunderstorms.

$$

GMZ472-220315-
Waters from  Intracoastal City to Cameron LA from 20 to 60 NM-
940 AM CDT Thu Sep 21 2017

.REST OF TODAY...Southeast winds 5 to 10 knots. Seas 1 to 3 feet.
Slight chance of showers and thunderstorms through the day.
.TONIGHT...Southeast winds 5 to 10 knots. Seas 1 to 2 feet.
.FRIDAY...East winds 5 to 10 knots. Seas 1 to 2 feet.
.FRIDAY NIGHT...East winds 5 to 10 knots. Seas 1 to 2 feet.
.SATURDAY...East winds 5 to 10 knots. Seas 1 to 2 feet. Slight
chance of showers and thunderstorms.
.SATURDAY NIGHT...East winds around 10 knots. Seas 1 to 3 feet.
Slight chance of showers and thunderstorms.
.SUNDAY...East winds 10 to 15 knots. Seas 1 to 3 feet. Slight
chance of showers and thunderstorms.
.SUNDAY NIGHT...East winds around 10 knots. Seas 1 to 3 feet.
Chance of showers and thunderstorms.
.MONDAY...Southeast winds 5 to 10 knots. Seas 1 to 2 feet. Chance
of showers and thunderstorms.
.MONDAY NIGHT...Southeast winds 5 to 10 knots. Seas 1 to 2 feet.
Slight chance of showers and thunderstorms.

$$

GMZ475-220315-
Waters from Lower Atchafalaya River to Intracoastal City LA from
20 to 60 NM-
940 AM CDT Thu Sep 21 2017

.REST OF TODAY...East winds 5 to 10 knots. Seas 1 to 2 feet.
Slight chance of showers and thunderstorms through the day.
.TONIGHT...East winds 5 to 10 knots. Seas 1 to 2 feet.
.FRIDAY...East winds 5 to 10 knots. Seas 1 to 2 feet.
.FRIDAY NIGHT...East winds 5 to 10 knots. Seas 1 to 2 feet.
.SATURDAY...East winds 10 to 15 knots. Seas 1 to 2 feet. Slight
chance of showers and thunderstorms.
.SATURDAY NIGHT...East winds 10 to 15 knots. Seas 2 to 4 feet.
Slight chance of showers and thunderstorms.
.SUNDAY...East winds 10 to 15 knots. Seas 1 to 3 feet. Slight
chance of showers and thunderstorms.
.SUNDAY NIGHT...East winds around 10 knots. Seas 1 to 3 feet.
Chance of showers and thunderstorms.
.MONDAY...Southeast winds 5 to 10 knots. Seas 1 to 2 feet. Chance
of showers and thunderstorms.
.MONDAY NIGHT...Southeast winds 5 to 10 knots. Seas 1 to 2 feet.
Slight chance of showers and thunderstorms.

$$

66


USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.