145
FZUS54 KLIX 272237
CWFLIX

Coastal Waters Forecast
National Weather Service New Orleans LA
537 PM CDT Sun Sep 27 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-GMZ501-281100-
537 PM CDT Sun Sep 27 2026

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

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

$$

GMZ529-281100-
Lake Maurepas-
537 PM CDT Sun Sep 27 2026

.TONIGHT...Light and variable winds, becoming northwest around
5 knots. Seas 1 foot or less.
.MONDAY...North winds around 5 knots, becoming east around 5 knots
in the afternoon. Seas 1 foot or less.
.MONDAY NIGHT...Southeast winds around 5 knots, becoming southwest
after midnight. 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...Southeast winds 5 to 10 knots, becoming east 10 to
15 knots with gusts up to 25 knots in the afternoon. Seas around
2 feet, building to 3 to 4 feet, occasionally to 5 feet in the
afternoon. A chance of showers with a slight chance of thunderstorms
in the afternoon.
.WEDNESDAY NIGHT...Southeast winds 10 to 15 knots with gusts up to
25 knots, diminishing to 5 to 10 knots after midnight. Seas 2 to
3 feet.
.THURSDAY...Southeast winds 10 to 15 knots. Seas 2 to 3 feet.
Showers likely with a chance of thunderstorms in the afternoon.
.THURSDAY NIGHT...Southeast winds 10 to 15 knots, diminishing to
5 to 10 knots after midnight. Seas 2 to 3 feet. A slight chance of
showers.
.FRIDAY...East winds 5 to 10 knots, increasing to 10 to 15 knots in
the afternoon. Seas around 2 feet. Showers likely. A chance of
thunderstorms in the afternoon.
.FRIDAY NIGHT...Northeast winds 5 to 10 knots. Seas around 2 feet. A
chance of showers with a slight chance of thunderstorms in the
evening, then a chance of showers after midnight.

Winds and seas higher in and near thunderstorms.

$$

GMZ531-281100-
Lake Pontchartrain-
537 PM CDT Sun Sep 27 2026

.TONIGHT...Southwest winds around 5 knots, becoming northwest around
5 knots late. Seas 1 foot or less.
.MONDAY...North winds around 5 knots, becoming east around 5 knots
in the afternoon. Seas 1 foot or less.
.MONDAY NIGHT...Southeast winds around 5 knots, becoming southwest
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 20 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 4 feet,
occasionally to 5 feet. A slight chance of showers in the morning,
then a chance of showers and thunderstorms in the afternoon.
.THURSDAY NIGHT...Southeast winds 10 to 15 knots, diminishing to
5 to 10 knots after midnight. Seas 2 to 3 feet. A slight chance of
showers.
.FRIDAY...East winds 5 to 10 knots, increasing to 10 to 15 knots in
the afternoon. Seas 2 to 3 feet. Showers likely. A slight chance of
thunderstorms in the morning, then a chance of thunderstorms in the
afternoon.
.FRIDAY NIGHT...East winds around 10 knots. Seas around 2 feet. A
slight chance of thunderstorms. A chance of showers.

Winds and seas higher in and near thunderstorms.

$$

GMZ532-281100-
Mississippi Sound-
537 PM CDT Sun Sep 27 2026

.TONIGHT...Southwest winds 5 to 10 knots, becoming northwest after
midnight. Waves 1 foot or less.
.MONDAY...Northeast winds 5 to 10 knots, becoming southeast in the
afternoon. Waves 1 foot or less.
.MONDAY NIGHT...Southeast winds around 5 knots. 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 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 around 15 knots with gusts up to
20 knots. Waves 3 to 4 feet. A slight chance of showers and
thunderstorms.
.THURSDAY...Southeast winds 15 to 20 knots. Waves 3 to 4 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 15 to 20 knots, diminishing to
10 to 15 knots after midnight. Waves 2 to 4 feet. A chance of
showers with a slight chance of thunderstorms.
.FRIDAY...East winds 10 to 15 knots, increasing to 15 to 20 knots in
the afternoon. Waves 3 to 4 feet. Showers likely. A slight chance of
thunderstorms in the morning, then a chance of thunderstorms in the
afternoon.
.FRIDAY NIGHT...East winds 10 to 15 knots. Waves around 3 feet.
Showers likely with a slight chance of thunderstorms.

Winds and waves higher in and near thunderstorms.

$$

GMZ533-281100-
Lake Salvador and Lake Cataouatche-
537 PM CDT Sun Sep 27 2026

.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...East 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
slight chance of showers and thunderstorms in the morning, then a
chance of showers and thunderstorms in the afternoon.
.THURSDAY NIGHT...Southeast winds 10 to 15 knots, diminishing to
5 to 10 knots after midnight. Seas around 2 feet. A slight chance of
showers and thunderstorms in the evening, then a chance of showers
after midnight.
.FRIDAY...East winds 5 to 10 knots. Seas around 2 feet. Showers
likely with a slight chance of thunderstorms in the morning, then
showers 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. A chance of showers.

Winds and seas higher in and near thunderstorms.

$$

GMZ534-281100-
Lake Borgne-
537 PM CDT Sun Sep 27 2026

.TONIGHT...Southwest winds around 5 knots, increasing to 5 to
10 knots late this evening and early morning, then becoming west
late. 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. 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 3 to
4 feet.
.THURSDAY...Southeast winds 15 to 20 knots, increasing to 20 to
25 knots in the afternoon. Waves 3 to 5 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 15 to 20 knots, diminishing to
10 to 15 knots after midnight. Waves 2 to 4 feet. A chance of
showers. A slight chance of thunderstorms after midnight.
.FRIDAY...East winds 10 to 15 knots, increasing to 15 to 20 knots in
the afternoon. Waves 2 to 3 feet. Showers likely. A slight chance of
thunderstorms in the morning, then a chance of thunderstorms in the
afternoon.
.FRIDAY NIGHT...East winds 10 to 15 knots. Waves 2 to 3 feet. A
slight chance of thunderstorms. A chance of showers in the evening,
then showers likely after midnight.

Winds and waves higher in and near thunderstorms.

$$

GMZ535-281100-
Breton Sound-
537 PM CDT Sun Sep 27 2026

.TONIGHT...South winds around 5 knots, becoming southwest late this
evening and early morning, then becoming west late. Seas 1 foot or
less, then around 2 feet after midnight.
.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 10 to 15 knots. Seas 2 to 3 feet.
.WEDNESDAY...Southeast winds 10 to 15 knots, increasing to 15 to
20 knots in the afternoon. Seas 3 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. A slight chance of showers and thunderstorms
in the evening.
.THURSDAY...Southeast winds 15 to 20 knots. Seas 3 to 5 feet,
occasionally to 6 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 15 to 20 knots. Seas 3 to 4 feet,
occasionally to 5 feet. Wave Detail: Southeast 1 foot at 2 seconds.
A chance of showers. A slight chance of thunderstorms after
midnight.
.FRIDAY...East winds 15 to 20 knots. Seas 3 to 4 feet, occasionally
to 5 feet. Showers likely. A slight chance of thunderstorms in the
morning, then a chance of thunderstorms in the afternoon.
.FRIDAY NIGHT...East winds 10 to 15 knots. Seas 2 to 4 feet,
occasionally to 5 feet. Showers likely. A chance of thunderstorms,
mainly in the evening.

Winds and seas higher in and near thunderstorms.

$$

GMZ536-281100-
Chandeleur Sound-
537 PM CDT Sun Sep 27 2026

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

Winds and waves higher in and near thunderstorms.

$$

GMZ541-281100-
Terrebonne Bay-
537 PM CDT Sun Sep 27 2026

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

Winds and seas higher in and near thunderstorms.

$$

GMZ543-281100-
Barataria Bay-
537 PM CDT Sun Sep 27 2026

.TONIGHT...Southwest winds around 5 knots, becoming west around
5 knots late. 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 5 to 10 knots. 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 with gusts up to
20 knots. Seas 1 foot or less. A slight chance of showers in the
morning, then a chance of showers and 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 in the evening.
.THURSDAY...Southeast winds 10 to 15 knots. Seas 1 foot or less. 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. Seas 1 foot or
less. A chance of showers with a slight chance of thunderstorms.
.FRIDAY...East winds 10 to 15 knots. Seas 1 foot or less. Showers
likely. A slight chance of thunderstorms in the morning, then a
chance of thunderstorms in the afternoon.
.FRIDAY NIGHT...East winds 5 to 10 knots. Seas 1 foot or less.
Showers likely with a chance of thunderstorms in the evening, then
showers likely with a slight chance of thunderstorms after midnight.

Winds and seas higher in and near thunderstorms.

$$

GMZ551-281100-
Coastal Waters from Port Fourchon LA to Lower Atchafalaya River LA
out 20 nm-
537 PM CDT Sun Sep 27 2026

.TONIGHT...Southwest winds around 5 knots, becoming west around
5 knots late. 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 3 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 with gusts up to
20 knots. Seas 2 to 3 feet. Wave Detail: Southeast 3 feet at
5 seconds. A slight chance of showers and thunderstorms in the
morning, then a chance of showers and thunderstorms in the
afternoon.
.WEDNESDAY NIGHT...Southeast winds 20 to 25 knots, diminishing to
15 to 20 knots after midnight. 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 3 to 5 feet,
occasionally to 6 feet. Wave Detail: Southeast 5 feet at 6 seconds.
A slight chance of thunderstorms. A chance of showers in the
evening, then showers likely after midnight.
.FRIDAY...East winds 10 to 15 knots. Seas 2 to 4 feet, occasionally
to 5 feet. Wave Detail: Southeast 4 feet at 7 seconds. Showers
likely. A slight chance of thunderstorms in the morning, then a
chance of thunderstorms in the afternoon.
.FRIDAY NIGHT...East winds 10 to 15 knots. Seas 2 to 4 feet,
occasionally to 5 feet. Showers likely with a slight chance of
thunderstorms in the evening, then showers likely with a chance of
thunderstorms after midnight.

Winds and seas higher in and near thunderstorms.

$$

GMZ553-281100-
Coastal Waters from Southwest Pass of the Mississippi River to Port
Fourchon LA out 20 nm-
537 PM CDT Sun Sep 27 2026

.TONIGHT...Southwest winds around 5 knots, becoming west around
5 knots late. 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:
Northwest 1 foot at 2 seconds and east 1 foot at 5 seconds.
.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. Wave
Detail: Southeast 1 foot at 4 seconds.
.TUESDAY NIGHT...Southeast winds 10 to 15 knots. Seas 2 to 3 feet.
Wave Detail: Southeast 3 feet at 4 seconds.
.WEDNESDAY...Southeast winds 10 to 15 knots with gusts up to
20 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 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 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 6 feet,
occasionally to 8 feet. Wave Detail: Southeast 5 feet at 6 seconds.
A chance of showers with a slight chance of thunderstorms.
.FRIDAY...East winds 10 to 15 knots. Seas 4 to 6 feet, occasionally
to 8 feet. Wave Detail: Southeast 5 feet at 7 seconds. A chance of
thunderstorms. Showers likely.
.FRIDAY NIGHT...East winds 10 to 15 knots. Seas 3 to 5 feet,
occasionally to 6 feet. A chance of thunderstorms. Showers likely.

Winds and seas higher in and near thunderstorms.

$$

GMZ554-281100-
Coastal Waters from Boothville LA to Southwest Pass of the
Mississippi River out 20 nm-
537 PM CDT Sun Sep 27 2026

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

Winds and seas higher in and near thunderstorms.

$$

GMZ557-281100-
Coastal waters from Pascagoula Mississippi to Stake Island out 20 NM-
537 PM CDT Sun Sep 27 2026

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

Winds and seas higher in and near thunderstorms.

$$

GMZ570-281100-
Coastal waters from Port Fourchon Louisiana to Lower Atchafalaya
River LA from 20 to 60 NM-
537 PM CDT Sun Sep 27 2026

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

Winds and seas higher in and near thunderstorms.

$$

GMZ572-281100-
Coastal waters from Southwest Pass of the Mississippi River to Port
Fourchon Louisiana from 20 to 60 NM-
537 PM CDT Sun Sep 27 2026

.TONIGHT...Southeast winds around 5 knots, becoming southwest after
midnight. 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
5 seconds. A slight chance of showers after midnight.
.WEDNESDAY...Southeast winds around 15 knots with gusts up 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 in the morning, then showers likely with a
chance of thunderstorms 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.
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 15 to 20 knots. Seas 5 to 6 feet,
occasionally to 8 feet. Wave Detail: Southeast 6 feet at 6 seconds.
A slight chance of thunderstorms. A chance of showers in the
evening, then showers likely after midnight.
.FRIDAY...East winds around 15 knots. Seas 5 to 6 feet, occasionally
to 8 feet. Wave Detail: Southeast 6 feet at 7 seconds. Showers with
a chance of thunderstorms.
.FRIDAY NIGHT...East winds 15 to 20 knots. Seas 5 to 6 feet,
occasionally to 8 feet. A chance of thunderstorms. Showers likely.

Winds and seas higher in and near thunderstorms.

$$

GMZ575-281100-
Coastal Waters from Stake Island LA to Southwest Pass of the
Mississippi River from 20 to 60 nm-
537 PM CDT Sun Sep 27 2026

.TONIGHT...Northeast winds around 5 knots, becoming southwest around
5 knots late this evening and early morning, then becoming west
late. Seas 1 foot or less. Wave Detail: Southeast 1 foot at
4 seconds.
.MONDAY...North winds around 5 knots. Seas 1 foot or less. Wave
Detail: Southeast 1 foot at 4 seconds.
.MONDAY NIGHT...East winds around 5 knots, becoming southeast after
midnight. 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. A slight chance
of showers and thunderstorms in the afternoon.
.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 after midnight.
.WEDNESDAY...Southeast winds 10 to 15 knots. Seas 3 to 4 feet,
occasionally to 5 feet. Wave Detail: Southeast 4 feet at 5 seconds.
A chance of showers. A slight chance of thunderstorms in the
morning, then a chance of thunderstorms in the afternoon.
.WEDNESDAY NIGHT...Southeast winds 15 to 20 knots. Seas 4 to 5 feet,
occasionally to 6 feet. Wave Detail: Southeast 5 feet at 5 seconds.
A chance of showers. A slight chance of thunderstorms after
midnight.
.THURSDAY...Southeast winds 15 to 20 knots. Seas 5 to 6 feet,
occasionally to 8 feet. Wave Detail: Southeast 5 feet at 6 seconds.
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 15 to 20 knots. Seas 6 to 7 feet,
occasionally to 9 feet. Wave Detail: Southeast 6 feet at 6 seconds.
A chance of showers in the evening, then showers likely with a
chance of thunderstorms 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 with a chance of thunderstorms.
.FRIDAY NIGHT...Southeast winds 15 to 20 knots. Seas 4 to 6 feet,
occasionally to 8 feet. A slight chance of thunderstorms. Showers
likely.

Winds and seas higher in and near thunderstorms.

$$

GMZ577-281100-
Coastal waters from Pascagoula Mississippi to Stake Island Louisiana
out 20 to 60 NM-
537 PM CDT Sun Sep 27 2026

.TONIGHT...West winds around 5 knots. Seas 1 foot or less. Wave
Detail: Northwest 1 foot at 3 seconds.
.MONDAY...North winds around 5 knots. 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...East winds around 5 knots, becoming south around
5 knots after midnight. 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 3 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 4 feet,
occasionally to 5 feet. Wave Detail: Southeast 4 feet at 5 seconds.
A slight chance of showers. A slight chance of thunderstorms after
midnight.
.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 5 to 6 feet,
occasionally to 8 feet. Wave Detail: Southeast 5 feet at 6 seconds.
A chance of showers in the evening, then showers likely with a
chance of thunderstorms 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...Southeast winds around 15 knots. Seas around 4 feet,
occasionally to 5 feet. Showers likely with a slight chance of
thunderstorms.

Winds and seas higher in and near thunderstorms.

$$