809
FZUS54 KLIX 212237
CWFLIX

Coastal Waters Forecast
National Weather Service New Orleans LA
537 PM CDT Mon Sep 21 2026

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-GMZ501-221100-
537 PM CDT Mon Sep 21 2026

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

Light winds and relatively low seas continue through Thursday
outside of scattered thunderstorms, which could produce brief strong
and erratic wind gusts. A cold front moves through the coastal
waters Wednesday into Wednesday night, followed by strengthening
northerly to northeasterly winds and building seas Thursday.
Conditions gradually improve late in the week as high pressure
settles across the area.

$$

GMZ529-221100-
Lake Maurepas-
537 PM CDT Mon Sep 21 2026

.TONIGHT...Northeast winds around 5 knots this evening, becoming
light and variable, then becoming north around 5 knots late. Seas
1 foot or less. A chance of showers and thunderstorms this evening.
.TUESDAY...Northeast winds around 5 knots, becoming east in the
afternoon. Seas 1 foot or less.
.TUESDAY NIGHT...Southeast winds around 5 knots, becoming northwest
after midnight. Seas 1 foot or less.
.WEDNESDAY...Northeast winds around 5 knots. Seas 1 foot or less.
.WEDNESDAY NIGHT...Northeast winds 5 to 10 knots. Seas 1 foot or
less, then 1 to 2 feet after midnight.
.THURSDAY...Northeast winds 5 to 10 knots. Seas around 2 feet in the
morning, then 1 foot or less.
.THURSDAY NIGHT...Northeast winds 5 to 10 knots. Seas 1 foot or
less.
.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 around 5 knots. Seas 1 foot or less.
.SATURDAY NIGHT...Southeast winds around 5 knots, becoming southwest
around 5 knots after midnight. Seas 1 foot or less.

Winds and seas higher in and near thunderstorms.

$$

GMZ531-221100-
Lake Pontchartrain-
537 PM CDT Mon Sep 21 2026

.TONIGHT...Northeast winds around 5 knots. Seas 1 foot or less. A
chance of showers and thunderstorms this evening.
.TUESDAY...Northeast winds around 5 knots. Seas 1 foot or less.
.TUESDAY NIGHT...Southeast winds around 5 knots, becoming northeast
after midnight. Seas 1 foot or less.
.WEDNESDAY...Northeast winds 5 to 10 knots. Seas 1 foot or less.
.WEDNESDAY NIGHT...East winds around 5 knots, becoming northeast
after midnight. Seas 1 foot or less, then 1 to 2 feet after
midnight.
.THURSDAY...Northeast winds 5 to 10 knots. Seas around 2 feet in the
morning, then 1 foot or less.
.THURSDAY NIGHT...Northeast winds 5 to 10 knots. Seas 1 foot or
less, then around 2 feet after midnight.
.FRIDAY...East winds 5 to 10 knots. Seas around 2 feet in the
morning, then 1 foot or less.
.FRIDAY NIGHT...Southeast winds around 5 knots. Seas 1 foot or less.
.SATURDAY...East winds around 5 knots. Seas 1 foot or less.
.SATURDAY NIGHT...South winds around 5 knots. Seas 1 foot or less.

Winds and seas higher in and near thunderstorms.

$$

GMZ532-221100-
Mississippi Sound-
537 PM CDT Mon Sep 21 2026

.TONIGHT...Southeast winds 5 to 10 knots, becoming northeast after
midnight. Waves 1 foot or less. A slight chance of showers and
thunderstorms early this evening.
.TUESDAY...Northeast winds 5 to 10 knots, becoming southeast in the
afternoon. Waves 1 foot or less.
.TUESDAY NIGHT...South winds around 5 knots, becoming north around
5 knots after midnight. Waves 1 foot or less.
.WEDNESDAY...Northeast winds 5 to 10 knots, becoming east in the
afternoon. Waves around 2 feet in the morning, then 1 foot or less.
.WEDNESDAY NIGHT...East winds around 5 knots, becoming north 10 to
15 knots after midnight. Waves 1 foot or less, then 2 to 3 feet
after midnight.
.THURSDAY...Northeast winds 10 to 15 knots, becoming east 5 to
10 knots in the afternoon. Waves 2 to 3 feet.
.THURSDAY NIGHT...East winds 5 to 10 knots. Waves 2 to 3 feet. A
slight chance of showers and thunderstorms in the evening.
.FRIDAY...East winds 10 to 15 knots. Waves 2 to 3 feet.
.FRIDAY NIGHT...East winds 5 to 10 knots. Waves around 2 feet.
.SATURDAY...Northeast winds 5 to 10 knots, becoming southeast in the
afternoon. Waves around 2 feet.
.SATURDAY NIGHT...South winds 5 to 10 knots. Waves 1 foot or less.

Winds and waves higher in and near thunderstorms.

$$

GMZ533-221100-
Lake Salvador and Lake Cataouatche-
537 PM CDT Mon Sep 21 2026

.TONIGHT...Northeast winds around 5 knots this evening, becoming
light and variable, then becoming north around 5 knots late. Seas
1 foot or less. A chance of showers and thunderstorms early this
evening, then a slight chance of showers late this evening.
.TUESDAY...Northeast winds around 5 knots. Seas 1 foot or less.
.TUESDAY NIGHT...Southeast winds around 5 knots, becoming northeast
after midnight. Seas 1 foot or less.
.WEDNESDAY...Northeast winds 5 to 10 knots. Seas 1 foot or less,
then 1 to 2 feet in the afternoon.
.WEDNESDAY NIGHT...East winds around 5 knots, becoming northeast
after midnight. Seas 1 foot or less.
.THURSDAY...Northeast winds 5 to 10 knots. Seas around 2 feet.
.THURSDAY NIGHT...East winds around 5 knots. Seas 1 foot or less.
.FRIDAY...East winds 5 to 10 knots. Seas around 2 feet.
.FRIDAY NIGHT...East winds around 5 knots. Seas 1 foot or less.
.SATURDAY...East winds around 5 knots. Seas 1 foot or less.
.SATURDAY NIGHT...Southeast winds around 5 knots. Seas 1 foot or
less.

Winds and seas higher in and near thunderstorms.

$$

GMZ534-221100-
Lake Borgne-
537 PM CDT Mon Sep 21 2026

.TONIGHT...East winds around 5 knots, becoming northeast around
5 knots after midnight. Waves 1 foot or less. A slight chance of
showers and thunderstorms this evening.
.TUESDAY...Northeast winds 5 to 10 knots, becoming east in the
afternoon. Waves 1 foot or less.
.TUESDAY NIGHT...Southeast winds around 5 knots, becoming northeast
after midnight. Waves 1 foot or less.
.WEDNESDAY...Northeast winds 5 to 10 knots, becoming east in the
afternoon. Waves around 2 feet in the morning, then 1 foot or less.
.WEDNESDAY NIGHT...East winds around 5 knots, becoming northeast
10 to 15 knots after midnight. Waves 1 foot or less, then around
2 feet after midnight.
.THURSDAY...Northeast winds 10 to 15 knots, becoming east 5 to
10 knots in the afternoon. Waves 2 to 3 feet in the morning, then
1 foot or less.
.THURSDAY NIGHT...East winds 5 to 10 knots. Waves 1 foot or less,
then around 2 feet after midnight.
.FRIDAY...East winds 10 to 15 knots. Waves 2 to 3 feet.
.FRIDAY NIGHT...Southeast winds 5 to 10 knots. Waves 1 foot or less.
.SATURDAY...East winds 5 to 10 knots. Waves 1 foot or less.
.SATURDAY NIGHT...South winds 5 to 10 knots. Waves 1 foot or less.

Winds and waves higher in and near thunderstorms.

$$

GMZ535-221100-
Breton Sound-
537 PM CDT Mon Sep 21 2026

.TONIGHT...East winds around 5 knots, becoming northeast late. Seas
1 foot or less.
.TUESDAY...Northeast winds 5 to 10 knots. Seas around 2 feet in the
morning, then 1 foot or less.
.TUESDAY NIGHT...East winds around 5 knots. Seas 1 foot or less.
.WEDNESDAY...Northeast winds 10 to 15 knots. Seas 2 to 3 feet,
subsiding to 1 to 2 feet in the afternoon.
.WEDNESDAY NIGHT...East winds around 5 knots, becoming northeast
after midnight. Seas 1 foot or less, then 1 to 2 feet after
midnight.
.THURSDAY...Northeast winds 10 to 15 knots with gusts up to
20 knots. Seas 2 to 3 feet.
.THURSDAY NIGHT...East winds 5 to 10 knots, increasing to 10 to
15 knots after midnight. Seas 1 foot or less, then around 2 feet
after midnight.
.FRIDAY...East winds 10 to 15 knots. Seas 2 to 3 feet.
.FRIDAY NIGHT...East winds 5 to 10 knots. Seas around 2 feet.
.SATURDAY...East winds 5 to 10 knots. Seas around 2 feet.
.SATURDAY NIGHT...Southeast winds 5 to 10 knots. Seas 1 foot or
less.

$$

GMZ536-221100-
Chandeleur Sound-
537 PM CDT Mon Sep 21 2026

.TONIGHT...Southeast winds 5 to 10 knots, becoming northeast after
midnight. Waves 1 foot or less.
.TUESDAY...Northeast winds 5 to 10 knots, becoming east in the
afternoon. Waves 1 foot or less.
.TUESDAY NIGHT...Southeast winds around 5 knots, becoming northeast
around 5 knots after midnight. Waves 1 foot or less.
.WEDNESDAY...Northeast winds 10 to 15 knots, becoming east 5 to
10 knots in the afternoon. Waves around 2 feet in the morning, then
1 foot or less.
.WEDNESDAY NIGHT...East winds around 5 knots, becoming northeast
10 to 15 knots after midnight. Waves 1 foot or less, then 2 to
3 feet after midnight.
.THURSDAY...Northeast winds around 15 knots with gusts up to
20 knots, becoming east in the afternoon. Waves 2 to 3 feet.
.THURSDAY NIGHT...East winds 5 to 10 knots, increasing to 10 to
15 knots after midnight. Waves 2 to 3 feet. A slight chance of
showers and thunderstorms.
.FRIDAY...East winds 10 to 15 knots. Waves 2 to 4 feet.
.FRIDAY NIGHT...East winds 5 to 10 knots. Waves around 2 feet.
.SATURDAY...East winds 5 to 10 knots. Waves around 2 feet in the
morning, then 1 foot or less.
.SATURDAY NIGHT...Southeast winds 5 to 10 knots. Waves 1 foot or
less.

Winds and waves higher in and near thunderstorms.

$$

GMZ541-221100-
Terrebonne Bay-
537 PM CDT Mon Sep 21 2026

.TONIGHT...West winds around 5 knots, becoming north late this
evening and overnight. Seas 1 foot or less. A slight chance of
showers and thunderstorms early this evening, then a slight chance
of showers late this evening.
.TUESDAY...Northeast winds 5 to 10 knots, becoming east in the
afternoon. Seas 1 foot or less.
.TUESDAY NIGHT...East winds 5 to 10 knots, becoming northeast after
midnight. Seas 1 foot or less.
.WEDNESDAY...Northeast winds 5 to 10 knots. Seas 1 foot or less.
.WEDNESDAY NIGHT...East winds 5 to 10 knots. Seas 1 foot or less.
.THURSDAY...Northeast winds 10 to 15 knots. Seas 1 foot or less.
Wave Detail: Northeast 1 foot at 2 seconds.
.THURSDAY NIGHT...East winds 5 to 10 knots. Seas 1 foot or less.
.FRIDAY...East winds 10 to 15 knots. Seas 1 foot or less. Wave
Detail: East 1 foot at 2 seconds.
.FRIDAY NIGHT...East winds 10 to 15 knots, diminishing to 5 to
10 knots after midnight. Seas 1 foot or less. Wave Detail: East
1 foot at 2 seconds.
.SATURDAY...East winds 5 to 10 knots. Seas 1 foot or less.
.SATURDAY NIGHT...Southeast winds 5 to 10 knots. Seas 1 foot or
less.

Winds and seas higher in and near thunderstorms.

$$

GMZ543-221100-
Barataria Bay-
537 PM CDT Mon Sep 21 2026

.TONIGHT...East winds around 5 knots, becoming northeast after
midnight. Seas 1 foot or less.
.TUESDAY...Northeast winds 5 to 10 knots. Seas 1 foot or less.
.TUESDAY NIGHT...East winds around 5 knots. Seas 1 foot or less.
.WEDNESDAY...Northeast winds 5 to 10 knots. Seas 1 foot or less.
.WEDNESDAY NIGHT...East winds around 5 knots, becoming northeast
after midnight. Seas 1 foot or less.
.THURSDAY...Northeast winds 10 to 15 knots, diminishing to 5 to
10 knots in the afternoon. Seas 1 foot or less.
.THURSDAY NIGHT...East winds 5 to 10 knots. Seas 1 foot or less.
.FRIDAY...East winds 5 to 10 knots. Seas 1 foot or less. A slight
chance of showers and thunderstorms in the afternoon.
.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.
.SATURDAY NIGHT...Southeast winds 5 to 10 knots. Seas 1 foot or
less.

Winds and seas higher in and near thunderstorms.

$$

GMZ551-221100-
Coastal Waters from Port Fourchon LA to Lower Atchafalaya River LA
out 20 nm-
537 PM CDT Mon Sep 21 2026

.TONIGHT...Northeast winds around 5 knots, increasing to 5 to
10 knots late. Seas 1 foot or less. Wave Detail: Southeast 1 foot at
4 seconds.
.TUESDAY...Northeast winds 5 to 10 knots. Seas 1 to 2 feet. Wave
Detail: Northeast 2 feet at 3 seconds.
.TUESDAY NIGHT...East winds 5 to 10 knots, diminishing to around
5 knots after midnight. Seas 1 foot or less. Wave Detail: East
1 foot at 4 seconds.
.WEDNESDAY...Northeast winds 10 to 15 knots, becoming east 5 to
10 knots in the afternoon. Seas 1 to 2 feet. Wave Detail: Northeast
2 feet at 4 seconds.
.WEDNESDAY NIGHT...East winds 5 to 10 knots. Seas 1 to 2 feet. Wave
Detail: East 2 feet at 4 seconds.
.THURSDAY...Northeast winds 10 to 15 knots. Seas around 2 feet. Wave
Detail: Northeast 2 feet at 4 seconds.
.THURSDAY NIGHT...East winds 10 to 15 knots, diminishing to 5 to
10 knots after midnight. Seas around 2 feet. Wave Detail: East
2 feet at 5 seconds.
.FRIDAY...East winds 10 to 15 knots. Seas around 2 feet. Wave
Detail: East 2 feet at 5 seconds.
.FRIDAY NIGHT...East winds 10 to 15 knots. Seas 2 to 3 feet. Wave
Detail: East 2 feet at 3 seconds.
.SATURDAY...East winds around 10 knots. Seas 2 to 3 feet. Wave
Detail: Southeast 3 feet at 7 seconds.
.SATURDAY NIGHT...Southeast winds 5 to 10 knots. Seas around 2 feet.

$$

GMZ553-221100-
Coastal Waters from Southwest Pass of the Mississippi River to Port
Fourchon LA out 20 nm-
537 PM CDT Mon Sep 21 2026

.TONIGHT...East winds around 5 knots, becoming northeast around
5 knots late. Seas 1 foot or less. Wave Detail: Southeast 1 foot at
4 seconds.
.TUESDAY...Northeast winds 5 to 10 knots. Seas around 2 feet. Wave
Detail: Northeast 1 foot at 3 seconds.
.TUESDAY NIGHT...East winds 5 to 10 knots, diminishing to around
5 knots after midnight. Seas around 2 feet in the evening, then
1 foot or less. Wave Detail: East 1 foot at 4 seconds.
.WEDNESDAY...Northeast winds 5 to 10 knots. Seas around 2 feet. Wave
Detail: Northeast 2 feet at 4 seconds.
.WEDNESDAY NIGHT...East winds 5 to 10 knots. Seas 1 to 2 feet in the
evening, then 1 foot or less. Wave Detail: East 2 feet at 3 seconds,
becoming east 1 foot at 2 seconds.
.THURSDAY...Northeast winds 10 to 15 knots. Seas around 2 feet. Wave
Detail: Northeast 2 feet at 3 seconds.
.THURSDAY NIGHT...East winds 10 to 15 knots, diminishing to 5 to
10 knots after midnight. Seas 2 to 3 feet. Wave Detail: East 2 feet
at 5 seconds.
.FRIDAY...East winds 10 to 15 knots. Seas 2 to 4 feet, occasionally
to 5 feet. Wave Detail: East 3 feet at 5 seconds. A slight chance of
showers and thunderstorms in the afternoon.
.FRIDAY NIGHT...East winds 10 to 15 knots. Seas 2 to 4 feet,
occasionally to 5 feet. Wave Detail: Southeast 3 feet at 6 seconds.
.SATURDAY...East winds around 10 knots. Seas 2 to 3 feet. Wave
Detail: Southeast 3 feet at 6 seconds.
.SATURDAY NIGHT...East winds 5 to 10 knots. Seas 2 to 3 feet.

Winds and seas higher in and near thunderstorms.

$$

GMZ554-221100-
Coastal Waters from Boothville LA to Southwest Pass of the
Mississippi River out 20 nm-
537 PM CDT Mon Sep 21 2026

.TONIGHT...East winds around 5 knots. Seas 1 foot or less. Wave
Detail: East 1 foot at 3 seconds.
.TUESDAY...Northeast winds 5 to 10 knots. Seas 1 foot or less. Wave
Detail: Northeast 1 foot at 3 seconds.
.TUESDAY NIGHT...East winds around 5 knots. Seas 1 foot or less.
Wave Detail: East 1 foot at 3 seconds.
.WEDNESDAY...Northeast winds 5 to 10 knots. Seas around 2 feet. Wave
Detail: Northeast 2 feet at 3 seconds.
.WEDNESDAY NIGHT...East winds 5 to 10 knots. Seas around 2 feet in
the evening, then 1 foot or less. Wave Detail: East 1 foot at
3 seconds, becoming northeast 1 foot at 3 seconds.
.THURSDAY...Northeast winds 10 to 15 knots. Seas around 2 feet. Wave
Detail: Northeast 2 feet at 4 seconds.
.THURSDAY NIGHT...East winds 10 to 15 knots, diminishing to 5 to
10 knots after midnight. Seas around 2 feet. Wave Detail: East
2 feet at 4 seconds.
.FRIDAY...East winds 10 to 15 knots. Seas 2 to 4 feet, occasionally
to 5 feet. Wave Detail: East 4 feet at 6 seconds. A slight chance of
showers and thunderstorms.
.FRIDAY NIGHT...East winds 10 to 15 knots. Seas 2 to 4 feet,
occasionally to 5 feet. Wave Detail: East 4 feet at 6 seconds.
.SATURDAY...East winds 5 to 10 knots. Seas 2 to 3 feet. Wave Detail:
East 3 feet at 6 seconds.
.SATURDAY NIGHT...East winds 5 to 10 knots. Seas 2 to 3 feet.

Winds and seas higher in and near thunderstorms.

$$

GMZ557-221100-
Coastal waters from Pascagoula Mississippi to Stake Island out 20 NM-
537 PM CDT Mon Sep 21 2026

.TONIGHT...Southeast winds around 5 knots, becoming northeast late.
Seas 1 foot or less. Wave Detail: East 1 foot at 3 seconds.
.TUESDAY...Northeast winds 5 to 10 knots, becoming east in the
afternoon. Seas 1 foot or less. Wave Detail: Northeast 1 foot at
3 seconds.
.TUESDAY NIGHT...Southeast winds around 5 knots, becoming northeast
around 5 knots after midnight. Seas 1 foot or less. Wave Detail:
East 1 foot at 3 seconds.
.WEDNESDAY...Northeast winds 5 to 10 knots. Seas 1 foot or less.
Wave Detail: Northeast 1 foot at 3 seconds.
.WEDNESDAY NIGHT...East winds around 5 knots, becoming northeast
10 to 15 knots after midnight. Seas 1 foot or less. Wave Detail:
East 1 foot at 3 seconds.
.THURSDAY...Northeast winds 10 to 15 knots. Seas around 2 feet. Wave
Detail: Northeast 2 feet at 4 seconds.
.THURSDAY NIGHT...East winds 5 to 10 knots, increasing to 10 to
15 knots after midnight. Seas around 2 feet. Wave Detail: East
2 feet at 5 seconds. A slight chance of showers and thunderstorms.
.FRIDAY...East winds 10 to 15 knots. Seas 2 to 4 feet, occasionally
to 5 feet. Wave Detail: East 3 feet at 6 seconds.
.FRIDAY NIGHT...East winds 5 to 10 knots. Seas 2 to 3 feet. Wave
Detail: East 3 feet at 6 seconds.
.SATURDAY...East winds 5 to 10 knots. Seas around 2 feet. Wave
Detail: East 2 feet at 6 seconds.
.SATURDAY NIGHT...Southeast winds 5 to 10 knots. Seas 2 to 3 feet.

Winds and seas higher in and near thunderstorms.

$$

GMZ570-221100-
Coastal waters from Port Fourchon Louisiana to Lower Atchafalaya
River LA from 20 to 60 NM-
537 PM CDT Mon Sep 21 2026

.TONIGHT...Northeast winds 5 to 10 knots. Seas 1 foot or less. Wave
Detail: East 1 foot at 4 seconds.
.TUESDAY...Northeast winds 10 to 15 knots. Seas around 2 feet. Wave
Detail: Northeast 2 feet at 4 seconds. A slight chance of showers
and thunderstorms.
.TUESDAY NIGHT...East winds 5 to 10 knots. Seas around 2 feet. Wave
Detail: East 2 feet at 5 seconds.
.WEDNESDAY...Northeast winds 10 to 15 knots. Seas 2 to 3 feet. Wave
Detail: East 2 feet at 5 seconds. A slight chance of showers and
thunderstorms in the morning.
.WEDNESDAY NIGHT...East winds 10 to 15 knots with gusts up to
20 knots, diminishing to 5 to 10 knots after midnight. Seas 2 to
3 feet. Wave Detail: East 3 feet at 5 seconds.
.THURSDAY...Northeast winds 10 to 15 knots with gusts up to
20 knots. Seas 2 to 3 feet. Wave Detail: Northeast 3 feet at
5 seconds.
.THURSDAY NIGHT...East winds 10 to 15 knots. Seas 2 to 3 feet. Wave
Detail: East 3 feet at 5 seconds.
.FRIDAY...East winds 10 to 15 knots. Seas 2 to 3 feet. Wave Detail:
East 3 feet at 6 seconds. A slight chance of showers and
thunderstorms.
.FRIDAY NIGHT...East winds 15 to 20 knots, diminishing to 10 to
15 knots after midnight. Seas 3 to 5 feet, occasionally to 6 feet.
Wave Detail: East 5 feet at 6 seconds.
.SATURDAY...East winds 10 to 15 knots. Seas 3 to 4 feet,
occasionally to 5 feet. Wave Detail: East 4 feet at 7 seconds. A
slight chance of showers.
.SATURDAY NIGHT...East winds 10 to 15 knots, diminishing to 5 to
10 knots after midnight. Seas 2 to 3 feet.

Winds and seas higher in and near thunderstorms.

$$

GMZ572-221100-
Coastal waters from Southwest Pass of the Mississippi River to Port
Fourchon Louisiana from 20 to 60 NM-
537 PM CDT Mon Sep 21 2026

.TONIGHT...East winds 5 to 10 knots. Seas around 2 feet. Wave
Detail: Southeast 2 feet at 4 seconds. A slight chance of showers
and thunderstorms early this evening. A slight chance of showers and
thunderstorms late.
.TUESDAY...Northeast winds around 10 knots. Seas around 2 feet. Wave
Detail: East 2 feet at 4 seconds. A slight chance of showers and
thunderstorms.
.TUESDAY NIGHT...East winds 5 to 10 knots. Seas around 2 feet. Wave
Detail: East 2 feet at 4 seconds.
.WEDNESDAY...Northeast 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.
.WEDNESDAY NIGHT...East winds 10 to 15 knots with gusts up to
20 knots, diminishing to 5 to 10 knots after midnight. Seas 2 to
3 feet. Wave Detail: East 3 feet at 5 seconds.
.THURSDAY...Northeast winds 10 to 15 knots with gusts up to
20 knots. Seas 2 to 4 feet, occasionally to 5 feet. Wave Detail:
Northeast 3 feet at 4 seconds. A slight chance of showers and
thunderstorms in the afternoon.
.THURSDAY NIGHT...East winds 15 to 20 knots, diminishing to 10 to
15 knots after midnight. Seas 2 to 4 feet, occasionally to 5 feet.
Wave Detail: East 4 feet at 5 seconds.
.FRIDAY...East winds 10 to 15 knots, increasing to 15 to 20 knots in
the afternoon. Seas 3 to 5 feet, occasionally to 6 feet. Wave
Detail: East 5 feet at 6 seconds. A slight chance of showers and
thunderstorms in the afternoon.
.FRIDAY NIGHT...East winds 15 to 20 knots, diminishing to 10 to
15 knots after midnight. Seas 4 to 6 feet, occasionally to 8 feet.
Wave Detail: East 6 feet at 7 seconds. A slight chance of showers in
the evening.
.SATURDAY...East winds 10 to 15 knots. Seas 3 to 4 feet,
occasionally to 5 feet. Wave Detail: East 4 feet at 6 seconds. A
slight chance of showers in the afternoon.
.SATURDAY NIGHT...East winds 10 to 15 knots, diminishing to 5 to
10 knots after midnight. Seas 3 to 4 feet, occasionally to 5 feet.

Winds and seas higher in and near thunderstorms.

$$

GMZ575-221100-
Coastal Waters from Stake Island LA to Southwest Pass of the
Mississippi River from 20 to 60 nm-
537 PM CDT Mon Sep 21 2026

.TONIGHT...East winds 5 to 10 knots. Seas around 2 feet. Wave
Detail: East 2 feet at 3 seconds. A slight chance of showers early
this evening. A slight chance of showers and thunderstorms late.
.TUESDAY...Northeast winds 5 to 10 knots. Seas around 2 feet. Wave
Detail: East 2 feet at 3 seconds. A slight chance of showers and
thunderstorms.
.TUESDAY NIGHT...East winds 5 to 10 knots. Seas around 2 feet. Wave
Detail: East 2 feet at 3 seconds.
.WEDNESDAY...Northeast winds 10 to 15 knots. Seas 2 to 3 feet. Wave
Detail: Northeast 2 feet at 3 seconds. A slight chance of
thunderstorms in the morning. A slight chance of showers.
.WEDNESDAY NIGHT...Northeast winds 10 to 15 knots, becoming east
5 to 10 knots after midnight. Seas 2 to 3 feet. Wave Detail:
Northeast 2 feet at 4 seconds.
.THURSDAY...Northeast winds 10 to 15 knots. Seas 2 to 4 feet,
occasionally to 5 feet. Wave Detail: Northeast 3 feet at 4 seconds.
A slight chance of showers and thunderstorms in the afternoon.
.THURSDAY NIGHT...East winds 10 to 15 knots. Seas 2 to 4 feet,
occasionally to 5 feet. Wave Detail: Northeast 4 feet at 5 seconds.
.FRIDAY...East winds 15 to 20 knots. Seas 3 to 5 feet, occasionally
to 6 feet. Wave Detail: East 5 feet at 6 seconds. A slight chance of
showers and thunderstorms.
.FRIDAY NIGHT...East winds 15 to 20 knots, diminishing to 10 to
15 knots after midnight. Seas 4 to 6 feet, occasionally to 8 feet,
subsiding to 3 to 4 feet, occasionally to 5 feet after midnight.
Wave Detail: East 6 feet at 6 seconds, becoming east 4 feet at
6 seconds.
.SATURDAY...East winds 10 to 15 knots. Seas 2 to 4 feet,
occasionally to 5 feet. Wave Detail: East 3 feet at 6 seconds. A
slight chance of showers in the afternoon.
.SATURDAY NIGHT...East winds 10 to 15 knots, diminishing to 5 to
10 knots after midnight. Seas 3 to 4 feet, occasionally to 5 feet.

Winds and seas higher in and near thunderstorms.

$$

GMZ577-221100-
Coastal waters from Pascagoula Mississippi to Stake Island Louisiana
out 20 to 60 NM-
537 PM CDT Mon Sep 21 2026

.TONIGHT...East winds around 5 knots. Seas 1 foot or less. Wave
Detail: East 1 foot at 3 seconds.
.TUESDAY...Northeast winds 5 to 10 knots. Seas 1 foot or less. Wave
Detail: Northeast 1 foot at 3 seconds. A slight chance of
thunderstorms in the morning. A slight chance of showers.
.TUESDAY NIGHT...East winds around 5 knots. Seas 1 foot or less.
Wave Detail: East 1 foot at 3 seconds.
.WEDNESDAY...Northeast winds 5 to 10 knots. Seas 1 foot or less,
then around 2 feet in the afternoon. Wave Detail: Northeast 1 foot
at 3 seconds.
.WEDNESDAY NIGHT...Northeast winds 5 to 10 knots. Seas 1 foot or
less. Wave Detail: Northeast 1 foot at 3 seconds.
.THURSDAY...Northeast winds 10 to 15 knots. Seas 2 to 3 feet. Wave
Detail: Northeast 3 feet at 4 seconds.
.THURSDAY NIGHT...East winds 10 to 15 knots. Seas 2 to 3 feet. Wave
Detail: East 3 feet at 6 seconds.
.FRIDAY...East winds 10 to 15 knots. Seas 3 to 4 feet, occasionally
to 5 feet. Wave Detail: East 4 feet at 6 seconds. A slight chance of
thunderstorms in the morning. A slight chance of showers.
.FRIDAY NIGHT...East winds 10 to 15 knots. Seas 2 to 4 feet,
occasionally to 5 feet. Wave Detail: East 4 feet at 6 seconds.
.SATURDAY...East winds 5 to 10 knots. Seas 2 to 3 feet. Wave Detail:
East 2 feet at 6 seconds.
.SATURDAY NIGHT...East winds 5 to 10 knots. Seas 2 to 3 feet.

Winds and seas higher in and near thunderstorms.

$$