503
FZUS54 KLIX 280656
CWFLIX

Coastal Waters Forecast
National Weather Service New Orleans LA
156 AM CDT Mon Sep 28 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-GMZ501-281900-
156 AM CDT Mon Sep 28 2026

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

Winds over all coastal waters will remain light and sometimes
variable through today. Winds will become predominantly SE by
Tuesday at around 10 knots then rise further into mid next week to
around 15 to 20 knots as a cold front approaches the coast.

$$

GMZ529-281900-
Lake Maurepas-
156 AM CDT Mon Sep 28 2026

.REST OF TONIGHT...West winds around 5 knots. Seas 1 foot or less.
.MONDAY...North winds around 5 knots, becoming southeast in the
afternoon. Seas 1 foot or less.
.MONDAY NIGHT...Southeast winds around 5 knots in the evening,
becoming light and variable. Seas 1 foot or less.
.TUESDAY...East winds around 5 knots, increasing to 5 to 10 knots in
the afternoon. Seas 1 foot or less, then around 2 feet in the
afternoon.
.TUESDAY NIGHT...Southeast winds 5 to 10 knots. Seas 1 to 2 feet in
the evening, then 1 foot or less.
.WEDNESDAY...East winds 5 to 10 knots, increasing to 10 to 15 knots
with gusts up to 20 knots in the afternoon. Seas 2 to 3 feet. A
chance of showers with a slight chance of thunderstorms in the
afternoon.
.WEDNESDAY NIGHT...Southeast winds 10 to 15 knots. Seas 2 to 3 feet.
.THURSDAY...Southeast winds 10 to 15 knots. Seas 2 to 3 feet. A
chance of showers with a slight chance of thunderstorms in the
morning, then showers likely with a chance of thunderstorms in the
afternoon.
.THURSDAY NIGHT...Southeast winds 10 to 15 knots, becoming east 5 to
10 knots after midnight. Seas around 2 feet. A slight chance of
showers and thunderstorms.
.FRIDAY...East winds 5 to 10 knots, increasing to 10 to 15 knots in
the afternoon. Seas 2 to 3 feet. A chance of showers with a slight
chance of thunderstorms in the morning, then showers likely with a
chance of thunderstorms in the afternoon.
.FRIDAY NIGHT...East winds 5 to 10 knots. Seas around 2 feet. A
slight chance of thunderstorms in the evening. A chance of showers.

Winds and seas higher in and near thunderstorms.

$$

GMZ531-281900-
Lake Pontchartrain-
156 AM CDT Mon Sep 28 2026

.REST OF TONIGHT...West winds around 5 knots. Seas 1 foot or less.
.MONDAY...North winds around 5 knots, becoming southeast around
5 knots in the afternoon. Seas 1 foot or less.
.MONDAY NIGHT...Southeast winds around 5 knots, becoming west around
5 knots after midnight. Seas 1 foot or less.
.TUESDAY...Northeast winds around 5 knots, becoming east in the
afternoon. Seas 1 foot or less, then around 2 feet in the afternoon.
.TUESDAY NIGHT...Southeast winds 5 to 10 knots. Seas around 2 feet
in the evening, then 1 foot or less.
.WEDNESDAY...Southeast winds 5 to 10 knots, increasing to 10 to
15 knots with gusts up to 25 knots in the afternoon. Seas 2 to
3 feet. A slight chance of showers and thunderstorms in the
afternoon.
.WEDNESDAY NIGHT...Southeast winds 10 to 15 knots. Seas 2 to 3 feet.
.THURSDAY...Southeast winds 10 to 15 knots. Seas 2 to 3 feet. A
chance of showers. A slight chance of thunderstorms in the morning,
then a chance of thunderstorms in the afternoon.
.THURSDAY NIGHT...Southeast winds 10 to 15 knots, becoming east 5 to
10 knots after midnight. Seas around 2 feet. A slight chance of
showers and thunderstorms.
.FRIDAY...East winds 10 to 15 knots. Seas 2 to 3 feet. A chance of
showers with a slight chance of thunderstorms in the morning, then
showers likely with a chance of thunderstorms in the afternoon.
.FRIDAY NIGHT...East winds 5 to 10 knots. Seas around 2 feet. A
chance of showers and thunderstorms in the evening, then a chance of
showers with a slight chance of thunderstorms after midnight.

Winds and seas higher in and near thunderstorms.

$$

GMZ532-281900-
Mississippi Sound-
156 AM CDT Mon Sep 28 2026

.REST OF TONIGHT...Northwest winds 5 to 10 knots. Waves 1 foot or
less.
.MONDAY...Northeast winds 5 to 10 knots, becoming southeast in the
afternoon. Waves around 2 feet in the morning, then 1 foot or less.
.MONDAY NIGHT...Southeast winds around 5 knots, becoming northeast
after midnight. Waves 1 foot or less.
.TUESDAY...Northeast winds around 5 knots, becoming southeast in the
afternoon. Waves 1 foot or less, then around 2 feet in the
afternoon.
.TUESDAY NIGHT...Southeast winds around 10 knots. Waves around
2 feet.
.WEDNESDAY...Southeast winds 10 to 15 knots, increasing to 15 to
20 knots in the afternoon. Waves 2 to 4 feet. A slight chance of
showers and thunderstorms in the afternoon.
.WEDNESDAY NIGHT...Southeast winds 15 to 20 knots. Waves 3 to
4 feet. A chance of showers in the evening, then a slight chance of
showers and thunderstorms after midnight.
.THURSDAY...Southeast winds 15 to 20 knots. Waves 3 to 4 feet.
Showers likely. A slight chance of thunderstorms in the morning,
then a chance of thunderstorms in the afternoon.
.THURSDAY NIGHT...Southeast winds 10 to 15 knots. Waves 3 to 4 feet.
A chance of thunderstorms. A chance of showers in the evening, then
showers likely after midnight.
.FRIDAY...East winds 15 to 20 knots. Waves 3 to 4 feet. Showers
likely with a chance of thunderstorms.
.FRIDAY NIGHT...East winds around 15 knots. Waves around 3 feet.
Showers likely. A chance of thunderstorms, mainly in the evening.

Winds and waves higher in and near thunderstorms.

$$

GMZ533-281900-
Lake Salvador and Lake Cataouatche-
156 AM CDT Mon Sep 28 2026

.REST OF TONIGHT...West winds around 5 knots. Seas 1 foot or less.
.MONDAY...Northwest winds around 5 knots, becoming northeast in the
afternoon. Seas 1 foot or less.
.MONDAY NIGHT...South winds around 5 knots. Seas 1 foot or less.
.TUESDAY...Northeast winds around 5 knots, becoming southeast in the
afternoon. Seas 1 foot or less, then around 2 feet in the afternoon.
.TUESDAY NIGHT...Southeast winds 5 to 10 knots. Seas 1 foot or less.
.WEDNESDAY...Southeast winds 5 to 10 knots, increasing to 10 to
15 knots with gusts up to 20 knots in the afternoon. Seas 2 to
3 feet. A chance of showers and thunderstorms in the afternoon.
.WEDNESDAY NIGHT...Southeast winds around 10 knots. Seas around
2 feet.
.THURSDAY...Southeast winds 10 to 15 knots. Seas 2 to 3 feet. A
chance of showers with a slight chance of thunderstorms in the
morning, then showers likely with a chance of thunderstorms in the
afternoon.
.THURSDAY NIGHT...East winds 5 to 10 knots. Seas around 2 feet. A
slight chance of showers and thunderstorms.
.FRIDAY...East winds 5 to 10 knots. Seas around 2 feet. A chance of
thunderstorms. A chance of showers in the morning, then showers
likely in the afternoon.
.FRIDAY NIGHT...East winds 5 to 10 knots. Seas around 2 feet in the
evening, then 1 foot or less. A chance of showers. A chance of
thunderstorms, mainly in the evening.

Winds and seas higher in and near thunderstorms.

$$

GMZ534-281900-
Lake Borgne-
156 AM CDT Mon Sep 28 2026

.REST OF TONIGHT...West winds 5 to 10 knots. Waves 1 foot or less.
.MONDAY...North winds 5 to 10 knots, becoming east in the afternoon.
Waves 1 foot or less.
.MONDAY NIGHT...South winds around 5 knots, becoming west around
5 knots after midnight. Waves 1 foot or less.
.TUESDAY...Northeast winds 5 to 10 knots, becoming east in the
afternoon. Waves 1 foot or less, then around 2 feet in the
afternoon.
.TUESDAY NIGHT...Southeast winds around 10 knots. Waves around
2 feet.
.WEDNESDAY...Southeast winds 10 to 15 knots, increasing to 15 to
20 knots in the afternoon. Waves 2 to 4 feet. A slight chance of
showers and thunderstorms in the afternoon.
.WEDNESDAY NIGHT...Southeast winds 15 to 20 knots. Waves 2 to
4 feet. A slight chance of showers in the evening.
.THURSDAY...Southeast winds 15 to 20 knots. Waves 3 to 4 feet. A
chance of thunderstorms. A chance of showers in the morning, then
showers likely in the afternoon.
.THURSDAY NIGHT...Southeast winds 15 to 20 knots, diminishing to
10 to 15 knots after midnight. Waves 2 to 3 feet. A chance of
showers and thunderstorms.
.FRIDAY...East winds 15 to 20 knots. Waves 2 to 4 feet. Showers
likely with a chance of thunderstorms.
.FRIDAY NIGHT...East winds 10 to 15 knots. Waves 2 to 3 feet.
Showers likely. A chance of thunderstorms, mainly in the evening.

Winds and waves higher in and near thunderstorms.

$$

GMZ535-281900-
Breton Sound-
156 AM CDT Mon Sep 28 2026

.REST OF TONIGHT...West winds 5 to 10 knots. Seas around 2 feet.
.MONDAY...Northwest winds 5 to 10 knots, becoming east in the
afternoon. Seas 1 foot or less.
.MONDAY NIGHT...Southeast winds around 5 knots. Seas 1 foot or less.
.TUESDAY...East winds 5 to 10 knots. Seas 1 foot or less, then
around 2 feet in the afternoon.
.TUESDAY NIGHT...Southeast winds around 10 knots. Seas around
2 feet.
.WEDNESDAY...Southeast winds 10 to 15 knots with gusts up to
20 knots. Seas 2 to 4 feet, occasionally to 5 feet. A slight chance
of showers and thunderstorms in the afternoon.
.WEDNESDAY NIGHT...Southeast winds 15 to 20 knots. Seas 3 to 4 feet,
occasionally to 5 feet. Wave Detail: Southeast 1 foot at 2 seconds.
A slight chance of showers and thunderstorms.
.THURSDAY...Southeast winds 15 to 20 knots. Seas 3 to 4 feet,
occasionally to 5 feet. A chance of showers and thunderstorms.
.THURSDAY NIGHT...Southeast winds 15 to 20 knots. Seas 2 to 4 feet,
occasionally to 5 feet. A chance of showers and thunderstorms.
.FRIDAY...East winds 15 to 20 knots. Seas 3 to 4 feet, occasionally
to 5 feet. Showers likely with a chance of thunderstorms.
.FRIDAY NIGHT...East winds 15 to 20 knots. Seas 3 to 4 feet,
occasionally to 5 feet. Showers likely with a chance of
thunderstorms.

Winds and seas higher in and near thunderstorms.

$$

GMZ536-281900-
Chandeleur Sound-
156 AM CDT Mon Sep 28 2026

.REST OF TONIGHT...West winds around 10 knots. Waves around 2 feet.
.MONDAY...North winds 5 to 10 knots, becoming east in the afternoon.
Waves around 2 feet in the morning, then 1 foot or less.
.MONDAY NIGHT...Southeast winds around 5 knots. Waves 1 foot or
less.
.TUESDAY...Northeast winds around 5 knots, becoming east in the
afternoon. Waves 1 foot or less, then around 2 feet in the
afternoon.
.TUESDAY NIGHT...Southeast winds 10 to 15 knots. Waves around
2 feet.
.WEDNESDAY...Southeast winds 10 to 15 knots with gusts up to
20 knots. Waves 2 to 4 feet. A slight chance of showers and
thunderstorms in the afternoon.
.WEDNESDAY NIGHT...Southeast winds 15 to 20 knots. Waves 3 to
4 feet. A slight chance of thunderstorms. A chance of showers,
mainly in the evening.
.THURSDAY...Southeast winds 15 to 20 knots. Waves around 4 feet. A
chance of thunderstorms. A chance of showers in the morning, then
showers likely in the afternoon.
.THURSDAY NIGHT...Southeast winds 15 to 20 knots. Waves 3 to 4 feet.
A chance of thunderstorms. A chance of showers in the evening, then
showers likely after midnight.
.FRIDAY...Southeast winds 15 to 20 knots. Waves around 4 feet.
Showers likely with a chance of thunderstorms.
.FRIDAY NIGHT...East winds 15 to 20 knots. Waves 3 to 4 feet.
Showers likely with a chance of thunderstorms.

Winds and waves higher in and near thunderstorms.

$$

GMZ541-281900-
Terrebonne Bay-
156 AM CDT Mon Sep 28 2026

.REST OF TONIGHT...West winds around 5 knots. Seas 1 foot or less.
.MONDAY...North winds around 5 knots, becoming south around 5 knots
in the afternoon. Seas 1 foot or less.
.MONDAY NIGHT...Southeast winds around 5 knots. Seas 1 foot or less.
.TUESDAY...East winds 5 to 10 knots. Seas 1 foot or less. Wave
Detail: Southeast 1 foot at 2 seconds.
.TUESDAY NIGHT...Southeast winds 10 to 15 knots. Seas 1 foot or
less. Wave Detail: Southeast 1 foot at 2 seconds.
.WEDNESDAY...Southeast winds 10 to 15 knots. Seas 1 foot or less.
Wave Detail: Southeast 1 foot at 2 seconds. A chance of showers with
a slight chance of thunderstorms.
.WEDNESDAY NIGHT...Southeast winds 15 to 20 knots with gusts up to
25 knots. Seas 1 to 2 feet in the evening, then 1 foot or less. Wave
Detail: Southeast 1 foot at 2 seconds. A slight chance of showers. A
slight chance of thunderstorms after midnight.
.THURSDAY...Southeast winds 15 to 20 knots. Seas 1 foot or less.
Wave Detail: Southeast 1 foot at 2 seconds. A chance of showers. A
slight chance of thunderstorms in the morning, then a chance of
thunderstorms in the afternoon.
.THURSDAY NIGHT...Southeast winds 15 to 20 knots. Seas 1 to 2 feet
in the evening, then 1 foot or less. Wave Detail: Southeast 1 foot
at 2 seconds. A chance of showers. A slight chance of thunderstorms
in the evening, then a chance of thunderstorms after midnight.
.FRIDAY...East winds 10 to 15 knots. Seas 1 foot or less. Wave
Detail: Southeast 1 foot at 2 seconds. Showers likely with a chance
of thunderstorms.
.FRIDAY NIGHT...East winds 15 to 20 knots. Seas 1 foot or less.
Showers likely with a slight chance of thunderstorms.

Winds and seas higher in and near thunderstorms.

$$

GMZ543-281900-
Barataria Bay-
156 AM CDT Mon Sep 28 2026

.REST OF TONIGHT...West winds around 5 knots. Seas 1 foot or less.
.MONDAY...Northwest winds around 5 knots, becoming southeast around
5 knots in the afternoon. Seas 1 foot or less.
.MONDAY NIGHT...Southeast winds around 5 knots. Seas 1 foot or less.
.TUESDAY...East winds around 5 knots, becoming southeast in the
afternoon. Seas 1 foot or less.
.TUESDAY NIGHT...Southeast winds 5 to 10 knots. Seas 1 foot or less.
.WEDNESDAY...Southeast winds 10 to 15 knots. Seas 1 foot or less. A
chance of showers. A slight chance of thunderstorms in the
afternoon.
.WEDNESDAY NIGHT...Southeast winds 10 to 15 knots with gusts up to
20 knots. Seas 1 foot or less. A slight chance of showers and
thunderstorms.
.THURSDAY...Southeast winds 10 to 15 knots. Seas 1 foot or less. A
chance of showers and thunderstorms.
.THURSDAY NIGHT...Southeast winds 10 to 15 knots. Seas 1 foot or
less. A chance of showers. A slight chance of thunderstorms in the
evening, then a chance of thunderstorms after midnight.
.FRIDAY...East winds 10 to 15 knots. Seas 1 foot or less. Showers
likely with a chance of thunderstorms.
.FRIDAY NIGHT...East winds 10 to 15 knots. Seas 1 foot or less.
Showers likely. A chance of thunderstorms, mainly in the evening.

Winds and seas higher in and near thunderstorms.

$$

GMZ551-281900-
Coastal Waters from Port Fourchon LA to Lower Atchafalaya River LA
out 20 nm-
156 AM CDT Mon Sep 28 2026

.REST OF TONIGHT...Southwest winds around 5 knots. Seas 1 foot or
less. Wave Detail: Southeast 1 foot at 4 seconds.
.MONDAY...North winds around 5 knots, becoming southeast in the
afternoon. Seas 1 foot or less. Wave Detail: Southeast 1 foot at
4 seconds.
.MONDAY NIGHT...Southeast winds 5 to 10 knots. Seas 1 foot or less.
Wave Detail: Southeast 1 foot at 4 seconds.
.TUESDAY...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: Southeast 1 foot at 3 seconds, becoming
southeast 2 feet at 3 seconds.
.TUESDAY NIGHT...Southeast winds 10 to 15 knots with gusts up to
20 knots. Seas 2 to 3 feet. Wave Detail: Southeast 3 feet at
4 seconds.
.WEDNESDAY...Southeast winds 10 to 15 knots. Seas 2 to 3 feet. Wave
Detail: Southeast 3 feet at 5 seconds. A slight chance of
thunderstorms. A slight chance of showers in the morning, then a
chance of showers in the afternoon.
.WEDNESDAY NIGHT...Southeast winds 15 to 20 knots with gusts up to
25 knots. Seas 3 to 5 feet, occasionally to 6 feet. Wave Detail:
Southeast 5 feet at 5 seconds. A slight chance of showers and
thunderstorms.
.THURSDAY...Southeast winds 15 to 20 knots. Seas 2 to 4 feet,
occasionally to 5 feet. Wave Detail: Southeast 4 feet at 6 seconds.
A chance of showers. A slight chance of thunderstorms in the
morning, then a chance of thunderstorms in the afternoon.
.THURSDAY NIGHT...Southeast winds 15 to 20 knots. Seas 2 to 4 feet,
occasionally to 5 feet. Wave Detail: Southeast 4 feet at 6 seconds.
A chance of showers. A slight chance of thunderstorms in the
evening, then a chance of thunderstorms after midnight.
.FRIDAY...East winds 15 to 20 knots. Seas 2 to 4 feet, occasionally
to 5 feet. Wave Detail: Southeast 4 feet at 7 seconds. Showers
likely with a chance of thunderstorms.
.FRIDAY NIGHT...East winds 15 to 20 knots. Seas 2 to 4 feet,
occasionally to 5 feet. Showers likely with a slight chance of
thunderstorms.

Winds and seas higher in and near thunderstorms.

$$

GMZ553-281900-
Coastal Waters from Southwest Pass of the Mississippi River to Port
Fourchon LA out 20 nm-
156 AM CDT Mon Sep 28 2026

.REST OF TONIGHT...West winds around 5 knots. Seas 1 foot or less.
Wave Detail: Southeast 1 foot at 4 seconds.
.MONDAY...Northwest winds around 5 knots, becoming east around
5 knots in the afternoon. Seas 1 foot or less. Wave Detail:
Northwest 1 foot at 2 seconds and east 1 foot at 3 seconds.
.MONDAY NIGHT...Southeast winds around 5 knots. Seas 1 foot or less.
.TUESDAY...East winds 5 to 10 knots. Seas 1 foot or less. Wave
Detail: Southeast 1 foot at 3 seconds.
.TUESDAY NIGHT...Southeast winds 10 to 15 knots. Seas 2 to 3 feet.
Wave Detail: Southeast 3 feet at 5 seconds.
.WEDNESDAY...Southeast winds 10 to 15 knots. Seas 2 to 3 feet. Wave
Detail: Southeast 3 feet at 5 seconds. A chance of showers with a
slight chance of thunderstorms.
.WEDNESDAY NIGHT...Southeast winds 15 to 20 knots. Seas 3 to 5 feet,
occasionally to 6 feet. Wave Detail: Southeast 5 feet at 6 seconds.
A slight chance of showers and thunderstorms.
.THURSDAY...Southeast winds around 15 knots. Seas 3 to 5 feet,
occasionally to 6 feet. Wave Detail: Southeast 5 feet at 6 seconds.
A chance of thunderstorms. A chance of showers in the morning, then
showers likely in the afternoon.
.THURSDAY NIGHT...Southeast winds 15 to 20 knots. Seas 4 to 6 feet,
occasionally to 8 feet. Wave Detail: Southeast 5 feet at 7 seconds.
A chance of showers. A slight chance of thunderstorms in the
evening, then a chance of thunderstorms after midnight.
.FRIDAY...Southeast winds 10 to 15 knots. Seas 4 to 6 feet,
occasionally to 8 feet. Wave Detail: Southeast 5 feet at 8 seconds.
Showers likely with a chance of thunderstorms.
.FRIDAY NIGHT...East winds 15 to 20 knots. Seas 4 to 6 feet,
occasionally to 8 feet. Showers likely with a chance of
thunderstorms.

Winds and seas higher in and near thunderstorms.

$$

GMZ554-281900-
Coastal Waters from Boothville LA to Southwest Pass of the
Mississippi River out 20 nm-
156 AM CDT Mon Sep 28 2026

.REST OF TONIGHT...West winds around 5 knots. Seas 1 foot or less.
Wave Detail: Southeast 1 foot at 4 seconds.
.MONDAY...Northwest winds 5 to 10 knots, becoming northeast in the
afternoon. Seas 1 foot or less. Wave Detail: Northwest 1 foot at
2 seconds and southeast 1 foot at 4 seconds.
.MONDAY NIGHT...Southeast winds around 5 knots. Seas 1 foot or less.
Wave Detail: Southeast 1 foot at 4 seconds.
.TUESDAY...East winds around 5 knots, increasing to 5 to 10 knots in
the afternoon. Seas 1 foot or less. Wave Detail: Southeast 1 foot at
4 seconds.
.TUESDAY NIGHT...Southeast winds 10 to 15 knots. Seas around 2 feet.
Wave Detail: Southeast 2 feet at 3 seconds.
.WEDNESDAY...Southeast winds 10 to 15 knots. Seas 2 to 3 feet. Wave
Detail: Southeast 3 feet at 5 seconds. A slight chance of showers in
the morning, then a chance of showers with a slight chance of
thunderstorms in the afternoon.
.WEDNESDAY NIGHT...Southeast winds 15 to 20 knots. Seas 3 to 5 feet,
occasionally to 6 feet. Wave Detail: Southeast 5 feet at 6 seconds.
A slight chance of showers and thunderstorms.
.THURSDAY...Southeast winds 15 to 20 knots. Seas 3 to 5 feet,
occasionally to 6 feet. Wave Detail: Southeast 5 feet at 6 seconds.
A chance of thunderstorms. A chance of showers in the morning, then
showers likely in the afternoon.
.THURSDAY NIGHT...Southeast winds 15 to 20 knots. Seas 4 to 6 feet,
occasionally to 8 feet. Wave Detail: Southeast 6 feet at 6 seconds.
A chance of thunderstorms. A chance of showers in the evening, then
showers likely after midnight.
.FRIDAY...Southeast winds 15 to 20 knots. Seas 4 to 6 feet,
occasionally to 8 feet. Wave Detail: Southeast 6 feet at 7 seconds.
Showers likely with a chance of thunderstorms.
.FRIDAY NIGHT...Southeast winds 15 to 20 knots. Seas 4 to 6 feet,
occasionally to 8 feet. Showers likely with a chance of
thunderstorms.

Winds and seas higher in and near thunderstorms.

$$

GMZ557-281900-
Coastal waters from Pascagoula Mississippi to Stake Island out 20 NM-
156 AM CDT Mon Sep 28 2026

.REST OF TONIGHT...West winds 5 to 10 knots. Seas 1 foot or less.
Wave Detail: West 1 foot at 2 seconds. A slight chance of showers
late.
.MONDAY...North winds 5 to 10 knots, becoming east in the afternoon.
Seas 1 foot or less. Wave Detail: North 1 foot at 3 seconds.
.MONDAY NIGHT...Southeast winds around 5 knots. Seas 1 foot or less.
.TUESDAY...East winds 5 to 10 knots. Seas 1 foot or less. Wave
Detail: East 1 foot at 2 seconds.
.TUESDAY NIGHT...Southeast winds 5 to 10 knots. Seas 1 foot or less,
then around 2 feet after midnight. Wave Detail: Southeast 1 foot at
3 seconds, becoming southeast 2 feet at 4 seconds.
.WEDNESDAY...Southeast winds 10 to 15 knots. Seas 2 to 3 feet. Wave
Detail: Southeast 3 feet at 5 seconds. A chance of showers with a
slight chance of thunderstorms in the afternoon.
.WEDNESDAY NIGHT...Southeast winds 15 to 20 knots. Seas 3 to 4 feet,
occasionally to 5 feet. Wave Detail: Southeast 4 feet at 5 seconds.
A chance of showers with a slight chance of thunderstorms.
.THURSDAY...Southeast winds around 15 knots. Seas 3 to 5 feet,
occasionally to 6 feet. Wave Detail: Southeast 5 feet at 6 seconds.
Showers likely with a chance of thunderstorms.
.THURSDAY NIGHT...Southeast winds 15 to 20 knots. Seas 3 to 5 feet,
occasionally to 6 feet. Wave Detail: Southeast 5 feet at 6 seconds.
A chance of thunderstorms. A chance of showers in the evening, then
showers likely after midnight.
.FRIDAY...Southeast winds 15 to 20 knots. Seas 4 to 5 feet,
occasionally to 6 feet. Wave Detail: Southeast 5 feet at 7 seconds.
Showers likely with a chance of thunderstorms.
.FRIDAY NIGHT...East winds 15 to 20 knots. Seas 3 to 5 feet,
occasionally to 6 feet. Showers likely with a chance of
thunderstorms.

Winds and seas higher in and near thunderstorms.

$$

GMZ570-281900-
Coastal waters from Port Fourchon Louisiana to Lower Atchafalaya
River LA from 20 to 60 NM-
156 AM CDT Mon Sep 28 2026

.REST OF TONIGHT...South winds around 5 knots. Seas 1 foot or less.
Wave Detail: East 1 foot at 5 seconds.
.MONDAY...Northeast winds around 5 knots, becoming east in the
afternoon. Seas 1 foot or less. Wave Detail: East 1 foot at
5 seconds.
.MONDAY NIGHT...Southeast winds 5 to 10 knots. Seas 1 foot or less.
Wave Detail: East 1 foot at 4 seconds.
.TUESDAY...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: Southeast 1 foot at 4 seconds, becoming east
2 feet at 4 seconds.
.TUESDAY NIGHT...Southeast winds 15 to 20 knots. Seas 2 to 3 feet.
Wave Detail: Southeast 3 feet at 4 seconds.
.WEDNESDAY...Southeast winds around 15 knots. Seas around 3 feet.
Wave Detail: Southeast 3 feet at 5 seconds. A slight chance of
thunderstorms. A slight chance of showers in the morning, then a
chance of showers in the afternoon.
.WEDNESDAY NIGHT...Southeast winds 15 to 20 knots with gusts up to
25 knots. Seas 4 to 5 feet, occasionally to 6 feet. Wave Detail:
Southeast 5 feet at 6 seconds. A slight chance of showers and
thunderstorms.
.THURSDAY...Southeast winds 15 to 20 knots. Seas 4 to 5 feet,
occasionally to 6 feet. Wave Detail: Southeast 5 feet at 6 seconds.
A chance of showers. A slight chance of thunderstorms in the
morning, then a chance of thunderstorms in the afternoon.
.THURSDAY NIGHT...Southeast winds 15 to 20 knots. Seas 4 to 5 feet,
occasionally to 6 feet. Wave Detail: Southeast 5 feet at 6 seconds.
A chance of showers with a slight chance of thunderstorms in the
evening, then showers likely with a chance of thunderstorms after
midnight.
.FRIDAY...East winds around 15 knots. Seas 4 to 5 feet, occasionally
to 6 feet. Wave Detail: Southeast 5 feet at 8 seconds. A chance of
thunderstorms. Showers likely.
.FRIDAY NIGHT...East winds 15 to 20 knots. Seas 5 to 6 feet,
occasionally to 8 feet. Showers likely. A slight chance of
thunderstorms in the evening, then a chance of thunderstorms after
midnight.

Winds and seas higher in and near thunderstorms.

$$

GMZ572-281900-
Coastal waters from Southwest Pass of the Mississippi River to Port
Fourchon Louisiana from 20 to 60 NM-
156 AM CDT Mon Sep 28 2026

.REST OF TONIGHT...Southwest winds around 5 knots. Seas 1 foot or
less. Wave Detail: East 1 foot at 5 seconds.
.MONDAY...Northeast winds around 5 knots. Seas 1 foot or less. Wave
Detail: East 1 foot at 5 seconds.
.MONDAY NIGHT...Southeast winds 5 to 10 knots. Seas 1 foot or less.
Wave Detail: East 1 foot at 4 seconds.
.TUESDAY...East winds 5 to 10 knots. Seas 1 foot or less, then
around 2 feet in the afternoon. Wave Detail: Southeast 1 foot at
4 seconds, becoming east 2 feet at 4 seconds. A slight chance of
showers and thunderstorms in the afternoon.
.TUESDAY NIGHT...Southeast winds 10 to 15 knots with gusts up to
20 knots. Seas 2 to 3 feet. Wave Detail: Southeast 3 feet at
4 seconds. A slight chance of showers.
.WEDNESDAY...Southeast winds 10 to 15 knots. Seas around 3 feet.
Wave Detail: Southeast 3 feet at 5 seconds. A slight chance of
thunderstorms. A chance of showers in the morning, then showers
likely in the afternoon.
.WEDNESDAY NIGHT...Southeast winds 15 to 20 knots with gusts up to
25 knots. Seas 4 to 5 feet, occasionally to 6 feet. Wave Detail:
Southeast 5 feet at 6 seconds. A chance of showers with a slight
chance of thunderstorms.
.THURSDAY...Southeast winds 15 to 20 knots. Seas around 5 feet,
occasionally to 6 feet. Wave Detail: Southeast 5 feet at 6 seconds.
Showers likely with a chance of thunderstorms.
.THURSDAY NIGHT...Southeast winds 15 to 20 knots. Seas 5 to 6 feet,
occasionally to 8 feet. Wave Detail: Southeast 6 feet at 6 seconds.
A chance of showers with a slight chance of thunderstorms in the
evening, then showers likely with a chance of thunderstorms after
midnight.
.FRIDAY...Southeast winds 15 to 20 knots. Seas 5 to 6 feet,
occasionally to 8 feet. Wave Detail: Southeast 6 feet at 8 seconds.
Showers with a chance of thunderstorms.
.FRIDAY NIGHT...Southeast winds 15 to 20 knots. Seas around 6 feet,
occasionally to 8 feet. Showers likely with a chance of
thunderstorms.

Winds and seas higher in and near thunderstorms.

$$

GMZ575-281900-
Coastal Waters from Stake Island LA to Southwest Pass of the
Mississippi River from 20 to 60 nm-
156 AM CDT Mon Sep 28 2026

.REST OF TONIGHT...West winds around 5 knots. Seas 1 foot or less.
Wave Detail: Southeast 1 foot at 4 seconds.
.MONDAY...Northwest winds around 5 knots, becoming northeast around
5 knots in the afternoon. Seas 1 foot or less. Wave Detail: East
1 foot at 4 seconds. A slight chance of showers.
.MONDAY NIGHT...Southeast winds around 5 knots. Seas 1 foot or less.
Wave Detail: Southeast 1 foot at 4 seconds.
.TUESDAY...East winds 5 to 10 knots. Seas 1 foot or less, then
around 2 feet in the afternoon. Wave Detail: Southeast 1 foot at
4 seconds, becoming southeast 2 feet at 4 seconds.
.TUESDAY NIGHT...Southeast winds 10 to 15 knots. Seas 2 to 3 feet.
Wave Detail: Southeast 3 feet at 4 seconds. A slight chance of
showers.
.WEDNESDAY...Southeast winds 10 to 15 knots. Seas 2 to 4 feet,
occasionally to 5 feet. Wave Detail: Southeast 4 feet at 5 seconds.
A chance of showers with a slight chance of thunderstorms.
.WEDNESDAY NIGHT...Southeast winds 15 to 20 knots. Seas 4 to 5 feet,
occasionally to 6 feet. Wave Detail: Southeast 5 feet at 6 seconds.
A chance of showers with a slight chance of thunderstorms.
.THURSDAY...Southeast winds 15 to 20 knots. Seas 5 to 6 feet,
occasionally to 8 feet. Wave Detail: Southeast 5 feet at 6 seconds.
Showers likely with a chance of thunderstorms.
.THURSDAY NIGHT...Southeast winds 15 to 20 knots. Seas 5 to 7 feet,
occasionally to 9 feet. Wave Detail: Southeast 7 feet at 7 seconds.
A chance of thunderstorms. A chance of showers in the evening, then
showers likely after midnight.
.FRIDAY...Southeast winds around 20 knots. Seas 6 to 7 feet,
occasionally to 9 feet. Wave Detail: Southeast 6 feet at 7 seconds.
A chance of thunderstorms. Showers.
.FRIDAY NIGHT...Southeast winds around 20 knots. Seas around 6 feet,
occasionally to 8 feet. Showers likely with a chance of
thunderstorms.

Winds and seas higher in and near thunderstorms.

$$

GMZ577-281900-
Coastal waters from Pascagoula Mississippi to Stake Island Louisiana
out 20 to 60 NM-
156 AM CDT Mon Sep 28 2026

.REST OF TONIGHT...West winds around 5 knots. Seas 1 foot or less.
Wave Detail: West 1 foot at 2 seconds.
.MONDAY...Northwest winds 5 to 10 knots, becoming northeast in the
afternoon. Seas 1 foot or less. Wave Detail: Northwest 1 foot at
3 seconds. A slight chance of showers and thunderstorms in the
morning.
.MONDAY NIGHT...Southeast winds around 5 knots. Seas 1 foot or less.
Wave Detail: Northwest 1 foot at 3 seconds.
.TUESDAY...East winds 5 to 10 knots. Seas 1 foot or less. Wave
Detail: Southeast 1 foot at 2 seconds.
.TUESDAY NIGHT...Southeast winds 5 to 10 knots. Seas around 2 feet.
Wave Detail: Southeast 2 feet at 4 seconds.
.WEDNESDAY...Southeast winds 10 to 15 knots. Seas 2 to 3 feet. Wave
Detail: Southeast 3 feet at 5 seconds. A slight chance of
thunderstorms. A slight chance of showers in the morning, then a
chance of showers in the afternoon.
.WEDNESDAY NIGHT...Southeast winds 15 to 20 knots. Seas 3 to 5 feet,
occasionally to 6 feet. Wave Detail: Southeast 4 feet at 5 seconds.
A chance of showers with a slight chance of thunderstorms.
.THURSDAY...Southeast winds 15 to 20 knots. Seas 4 to 5 feet,
occasionally to 6 feet. Wave Detail: Southeast 5 feet at 7 seconds.
A chance of thunderstorms. A chance of showers in the morning, then
showers likely in the afternoon.
.THURSDAY NIGHT...Southeast winds 15 to 20 knots. Seas 5 to 6 feet,
occasionally to 8 feet. Wave Detail: Southeast 6 feet at 6 seconds.
A chance of thunderstorms. A chance of showers in the evening, then
showers likely after midnight.
.FRIDAY...Southeast winds 15 to 20 knots. Seas 5 to 6 feet,
occasionally to 8 feet. Wave Detail: Southeast 5 feet at 7 seconds.
Showers likely with a chance of thunderstorms.
.FRIDAY NIGHT...Southeast winds 15 to 20 knots. Seas 5 to 6 feet,
occasionally to 8 feet. Showers likely with a chance of
thunderstorms.

Winds and seas higher in and near thunderstorms.

$$