Coastal Waters Forecast
Issued by NWS New Orleans/Baton Rouge, LA

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FZUS54 KLIX 192012
CWFLIX

Coastal Waters Forecast
National Weather Service New Orleans LA
312 PM CDT Thu Sep 19 2024

Pascagoula to Atchafalaya River out to 60 NM

Seas are provided as a range of the average height of the highest
1/3 of the waves...along with the occasional height of the average
highest 10 percent of the waves.

GMZ500-GMZ501-200915-
312 PM CDT Thu Sep 19 2024

.SYNOPSIS FOR PASCAGOULA TO ATCHAFALAYA RIVER OUT 60 NM...

Light winds and calm seas will hold over the next couple days. A
broad area of high pressure will shift inland over the weekend, and
this will result in a slightly stronger easterly flow of 10 to 15
knots mainly in open gulf waters.


$$

GMZ530-200915-
Lake Pontchartrain and Lake Maurepas-
312 PM CDT Thu Sep 19 2024

.THIS AFTERNOON...West winds around 5 knots. Waves 1 foot or less.
.TONIGHT...Southwest winds around 5 knots, becoming west after
midnight. Waves 1 foot or less.
.FRIDAY...North winds around 5 knots, becoming south around 5 knots
in the afternoon. Waves 1 foot or less.
.FRIDAY NIGHT...South winds around 5 knots, becoming southwest after
midnight. Waves 1 foot or less.
.SATURDAY...Northeast winds around 5 knots, becoming east around
5 knots in the afternoon. Waves 1 foot or less.
.SATURDAY NIGHT...Southeast winds around 5 knots. Waves 1 foot or
less.
.SUNDAY...East winds 5 to 10 knots. Waves 1 foot or less.
.SUNDAY NIGHT...Southeast winds around 5 knots. Waves 1 foot or
less.
.MONDAY...East winds around 5 knots. Waves 1 foot or less.
.MONDAY NIGHT...Southeast winds around 5 knots. Waves 1 foot or
less.

$$

GMZ534-200915-
Lake Borgne-
312 PM CDT Thu Sep 19 2024

.THIS AFTERNOON...Southwest winds around 5 knots. Waves 1 foot or
less.
.TONIGHT...Southwest winds around 5 knots, becoming west around
5 knots after midnight. Waves 1 foot or less.
.FRIDAY...North winds around 5 knots, becoming east around 5 knots
in the afternoon. Waves 1 foot or less.
.FRIDAY NIGHT...South winds around 5 knots, becoming west around
5 knots after midnight. Waves 1 foot or less.
.SATURDAY...Northeast winds 5 to 10 knots, becoming east in the
afternoon. Waves 1 foot or less.
.SATURDAY NIGHT...Southeast winds around 5 knots. Waves 1 foot or
less.
.SUNDAY...East winds 5 to 10 knots. Waves 1 foot or less.
.SUNDAY NIGHT...Southeast winds 5 to 10 knots. Waves 1 foot or less.
.MONDAY...East winds 5 to 10 knots. Waves 1 foot or less.
.MONDAY NIGHT...Southeast winds 5 to 10 knots. Waves 1 foot or less.

$$

GMZ532-200915-
Mississippi Sound-
312 PM CDT Thu Sep 19 2024

.THIS AFTERNOON...Southwest winds around 5 knots. Waves 1 foot or
less. A slight chance of rain.
.TONIGHT...Southwest winds around 5 knots, becoming northwest after
midnight. Waves 1 foot or less.
.FRIDAY...North winds around 5 knots, becoming southeast in the
afternoon. Waves 1 foot or less.
.FRIDAY NIGHT...South winds around 5 knots, becoming east around
5 knots after midnight. Waves 1 foot or less.
.SATURDAY...Northeast winds around 5 knots, becoming southeast in
the afternoon. Waves 1 foot or less, then around 2 feet in the
afternoon.
.SATURDAY NIGHT...Southeast winds 5 to 10 knots. Waves 1 foot or
less.
.SUNDAY...Northeast winds 5 to 10 knots, becoming southeast in the
afternoon. Waves around 2 feet.
.SUNDAY NIGHT...Southeast winds 5 to 10 knots. Waves 1 to 2 feet in
the evening, then 1 foot or less.
.MONDAY...East winds 5 to 10 knots, becoming southeast in the
afternoon. Waves around 2 feet.
.MONDAY NIGHT...Southeast winds 5 to 10 knots. Waves around 2 feet
in the evening, then 1 foot or less.

$$

GMZ536-538-200915-
Chandeleur Sound-Breton Sound-
312 PM CDT Thu Sep 19 2024

.THIS AFTERNOON...South winds around 5 knots. Waves 1 foot or less.
.TONIGHT...Southwest winds around 5 knots, becoming west after
midnight. Waves 1 foot or less.
.FRIDAY...North winds 5 to 10 knots, becoming east in the afternoon.
Waves 1 foot or less.
.FRIDAY NIGHT...Southeast winds around 5 knots. Waves 1 foot or
less.
.SATURDAY...East winds 5 to 10 knots. Waves 1 foot or less.
.SATURDAY NIGHT...Southeast winds 5 to 10 knots. Waves 1 foot or
less.
.SUNDAY...East winds 5 to 10 knots. Waves around 2 feet.
.SUNDAY NIGHT...Southeast winds 5 to 10 knots. Waves 1 foot or less.
.MONDAY...East winds 5 to 10 knots. Waves around 2 feet.
.MONDAY NIGHT...Southeast winds 5 to 10 knots. Waves 1 foot or less.

$$

GMZ555-557-200915-
Coastal Waters from Boothville LA to Southwest Pass of the
Mississippi River out 20 nm-
Coastal waters from Pascagoula Mississippi to Stake Island out 20 NM-
312 PM CDT Thu Sep 19 2024

.THIS AFTERNOON...Northwest winds around 5 knots. Seas 1 foot or
less.
.TONIGHT...West winds around 5 knots. Seas 1 foot or less.
.FRIDAY...North winds 5 to 10 knots, becoming northeast in the
afternoon. Seas 1 foot or less. Wave Detail: Northwest 1 foot at
2 seconds.
.FRIDAY NIGHT...East winds around 5 knots. Seas 1 foot or less.
.SATURDAY...East winds 5 to 10 knots. Seas 1 foot or less. Wave
Detail: Northeast 1 foot at 2 seconds.
.SATURDAY NIGHT...East winds 5 to 10 knots. Seas 1 foot or less,
then around 2 feet after midnight. Wave Detail: East 1 foot at
3 seconds, becoming east 1 foot at 4 seconds.
.SUNDAY...East winds 5 to 10 knots. Seas around 2 feet. Wave Detail:
East 2 feet at 4 seconds.
.SUNDAY NIGHT...Southeast winds 5 to 10 knots. Seas around 2 feet.
Wave Detail: East 2 feet at 4 seconds.
.MONDAY...East winds 5 to 10 knots. Seas around 2 feet. Wave Detail:
East 2 feet at 4 seconds.
.MONDAY NIGHT...Southeast winds around 10 knots. Seas around 2 feet.
Wave Detail: East 2 feet at 4 seconds.

$$

GMZ550-552-200915-
Coastal Waters from Port Fourchon LA to Lower Atchafalaya River LA
out 20 nm-
Coastal waters from the Southwest Pass of the Mississippi River to
Port Fourchon Louisiana out 20 NM-
312 PM CDT Thu Sep 19 2024

.THIS AFTERNOON...South winds around 5 knots. Seas 1 foot or less.
.TONIGHT...Light and variable winds, becoming west around 5 knots
after midnight. Seas 1 foot or less.
.FRIDAY...North winds 5 to 10 knots, becoming northeast in the
afternoon. Seas 1 foot or less. Wave Detail: North 1 foot at
2 seconds.
.FRIDAY NIGHT...East winds around 5 knots. Seas 1 foot or less.
.SATURDAY...East winds 5 to 10 knots. Seas 1 foot or less. Wave
Detail: East 1 foot at 2 seconds.
.SATURDAY NIGHT...East winds 10 to 15 knots, diminishing to 5 to
10 knots after midnight. Seas 1 to 2 feet. Wave Detail: East 2 feet
at 3 seconds.
.SUNDAY...East winds around 10 knots. Seas 1 to 2 feet. Wave Detail:
Southeast 2 feet at 4 seconds.
.SUNDAY NIGHT...East winds 10 to 15 knots, becoming southeast 5 to
10 knots after midnight. Seas around 2 feet. Wave Detail: East
2 feet at 4 seconds.
.MONDAY...East winds 5 to 10 knots. Seas 1 to 2 feet. Wave Detail:
Southeast 2 feet at 5 seconds.
.MONDAY NIGHT...East winds around 10 knots. Seas around 2 feet. Wave
Detail: East 2 feet at 4 seconds.

$$

GMZ575-577-200915-
Coastal Waters from Stake Island LA to Southwest Pass of the
Mississippi River from 20 to 60 nm-
Coastal waters from Pascagoula Mississippi to Stake Island Louisiana
out 20 to 60 NM-
312 PM CDT Thu Sep 19 2024

.THIS AFTERNOON...North winds around 5 knots. Seas 1 foot or less.
Wave Detail: North 1 foot at 2 seconds.
.TONIGHT...Northwest winds around 5 knots. Seas 1 foot or less. Wave
Detail: North 1 foot at 2 seconds.
.FRIDAY...North winds 5 to 10 knots. Seas 1 foot or less. Wave
Detail: North 1 foot at 2 seconds.
.FRIDAY NIGHT...East winds 5 to 10 knots. Seas 1 foot or less. Wave
Detail: Northeast 1 foot at 3 seconds.
.SATURDAY...East winds 5 to 10 knots. Seas 1 foot or less. Wave
Detail: Northeast 1 foot at 3 seconds. A slight chance of showers in
the afternoon.
.SATURDAY NIGHT...East winds around 10 knots. Seas around 2 feet.
Wave Detail: East 2 feet at 4 seconds.
.SUNDAY...East winds around 10 knots. Seas around 2 feet. Wave
Detail: East 2 feet at 5 seconds.
.SUNDAY NIGHT...East winds around 10 knots. Seas around 2 feet. Wave
Detail: East 2 feet at 4 seconds.
.MONDAY...East winds around 10 knots. Seas around 2 feet. Wave
Detail: East 2 feet at 4 seconds. A slight chance of showers and
thunderstorms in the afternoon.
.MONDAY NIGHT...East winds around 10 knots. Seas 2 to 3 feet. Wave
Detail: East 3 feet at 5 seconds. A slight chance of showers and
thunderstorms.

Winds and seas higher in and near thunderstorms.

$$

GMZ570-572-200915-
Coastal waters from Port Fourchon Louisiana to Lower Atchafalaya
River LA from 20 to 60 NM-
Coastal waters from Southwest Pass of the Mississippi River to Port
Fourchon Louisiana from 20 to 60 NM-
312 PM CDT Thu Sep 19 2024

.THIS AFTERNOON...Northeast winds around 5 knots. Seas 1 foot or
less. Wave Detail: Northeast 1 foot at 3 seconds.
.TONIGHT...East winds around 5 knots, becoming southwest after
midnight. Seas 1 foot or less. Wave Detail: Northeast 1 foot at
3 seconds.
.FRIDAY...North winds 5 to 10 knots. Seas 1 foot or less. Wave
Detail: North 1 foot at 3 seconds.
.FRIDAY NIGHT...East winds 5 to 10 knots. Seas 1 foot or less. Wave
Detail: Northeast 1 foot at 3 seconds.
.SATURDAY...East winds 5 to 10 knots, increasing to 10 to 15 knots
in the afternoon. Seas 1 foot or less, then around 2 feet in the
afternoon. Wave Detail: East 1 foot at 3 seconds, becoming east
2 feet at 3 seconds.
.SATURDAY NIGHT...East winds 10 to 15 knots with gusts up to
20 knots. Seas around 2 feet. Wave Detail: East 2 feet at 4 seconds.
.SUNDAY...East winds 10 to 15 knots. Seas around 2 feet. Wave
Detail: East 2 feet at 5 seconds. A slight chance of showers in the
afternoon.
.SUNDAY NIGHT...East winds 10 to 15 knots. Seas 2 to 3 feet. Wave
Detail: East 3 feet at 5 seconds. A slight chance of showers after
midnight.
.MONDAY...East winds around 10 knots. Seas around 2 feet. Wave
Detail: East 2 feet at 5 seconds. A slight chance of showers. A
slight chance of thunderstorms in the afternoon.
.MONDAY NIGHT...East winds 10 to 15 knots. Seas 2 to 3 feet. Wave
Detail: East 3 feet at 4 seconds. A slight chance of showers and
thunderstorms.

Winds and seas higher in and near thunderstorms.

$$