258
FZUS54 KLIX 111038
CWFLIX

Coastal Waters Forecast
National Weather Service New Orleans LA
537 AM CDT Fri Sep 11 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-GMZ501-112300-
537 AM CDT Fri Sep 11 2026

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

A weak area of low pressure will dissipate over the area today with
light and variable winds of 10 knots or less expected. Tomorrow,
winds will turn more south-southwesterly at 10 to 15 knots as a
broad surface high over Florida becomes more dominant. These
conditions will persist into Saturday. The high will become more
centered over the eastern Gulf and southeastern United States as we
move into next week, and this will cause winds to turn more south-
southeasterly at 5 to 10 knots from Sunday onward. Seas will
generally remain in the 1 to 3 feet range with the highest seas well
offshore. Additionally, thunderstorm activity will develop each day,
peaking in the early to mid-morning hours, and these storms will
produce higher wind gusts, waterspouts, and lightning concerns.

$$

GMZ529-112300-
Lake Maurepas-
537 AM CDT Fri Sep 11 2026

.TODAY...Northwest winds around 5 knots, becoming south this
afternoon. Seas 1 foot or less. Patchy fog early this morning. A
slight chance of showers and thunderstorms late this morning. A
chance of showers and thunderstorms this afternoon.
.TONIGHT...Southwest winds around 5 knots. Seas 1 foot or less. A
chance of showers with a slight chance of thunderstorms in the
evening.
.SATURDAY...Southwest winds around 5 knots. Seas 1 foot or less. A
chance of showers and thunderstorms in the morning, then showers and
thunderstorms likely in the afternoon.
.SATURDAY NIGHT...South winds around 5 knots in the evening,
becoming light and variable. Seas 1 foot or less. A chance of
showers and thunderstorms in the evening.
.SUNDAY...Light and variable winds, becoming southeast around
5 knots in the afternoon. Seas 1 foot or less. A slight chance of
showers and thunderstorms in the morning, then a chance of showers
and thunderstorms in the afternoon.
.SUNDAY NIGHT...Southwest winds around 5 knots. Seas 1 foot or less.
A chance of showers with a slight chance of thunderstorms in the
evening.
.MONDAY...Light and variable winds, becoming southeast around
5 knots in the afternoon. Seas 1 foot or less. A slight chance of
showers and thunderstorms in the afternoon.
.MONDAY NIGHT...South winds around 5 knots. Seas 1 foot or less.
.TUESDAY...North winds around 5 knots, becoming east in the
afternoon. Seas 1 foot or less. A slight chance of showers and
thunderstorms in the afternoon.
.TUESDAY NIGHT...East winds around 5 knots. Seas 1 foot or less.

Winds and seas higher in and near thunderstorms.

$$

GMZ531-112300-
Lake Pontchartrain-
537 AM CDT Fri Sep 11 2026

.TODAY...Northwest winds around 5 knots, becoming southwest late.
Seas 1 foot or less. A slight chance of showers and thunderstorms
late this morning. A chance of showers and thunderstorms this
afternoon.
.TONIGHT...Southwest winds around 5 knots. Seas 1 foot or less. A
chance of showers and thunderstorms in the evening.
.SATURDAY...Southwest winds around 5 knots. Seas 1 foot or less. A
chance of showers and thunderstorms in the morning, then showers and
thunderstorms likely in the afternoon.
.SATURDAY NIGHT...Southwest winds around 5 knots. Seas 1 foot or
less. A chance of showers and thunderstorms in the evening.
.SUNDAY...Southwest winds around 5 knots, becoming southeast in the
afternoon. Seas 1 foot or less. A slight chance of showers and
thunderstorms in the morning, then a chance of showers and
thunderstorms in the afternoon.
.SUNDAY NIGHT...South winds around 5 knots. Seas 1 foot or less. A
slight chance of showers and thunderstorms in the evening.
.MONDAY...Northwest winds around 5 knots, becoming southeast in the
afternoon. Seas 1 foot or less. A slight chance of showers and
thunderstorms in the afternoon.
.MONDAY NIGHT...South winds around 5 knots. Seas 1 foot or less.
.TUESDAY...North winds around 5 knots, becoming east in the
afternoon. Seas 1 foot or less. A slight chance of showers and
thunderstorms in the afternoon.
.TUESDAY NIGHT...East winds around 5 knots. Seas 1 foot or less.

Winds and seas higher in and near thunderstorms.

$$

GMZ532-112300-
Mississippi Sound-
537 AM CDT Fri Sep 11 2026

.TODAY...West winds 5 to 10 knots, becoming southwest late. Waves
1 to 2 feet. A chance of showers and thunderstorms this morning,
then a slight chance of showers and thunderstorms early this
afternoon. A chance of showers and thunderstorms late.
.TONIGHT...Southwest winds 5 to 10 knots. Waves around 2 feet. A
chance of showers with a slight chance of thunderstorms.
.SATURDAY...Southwest winds 5 to 10 knots. Waves 1 foot or less,
then around 2 feet in the afternoon. A chance of showers and
thunderstorms.
.SATURDAY NIGHT...Southwest winds 5 to 10 knots. Waves around 2 feet
in the evening, then 1 foot or less. A chance of showers and
thunderstorms.
.SUNDAY...Southwest winds around 5 knots. Waves 1 foot or less. A
chance of showers. A slight chance of thunderstorms in the morning,
then a chance of thunderstorms in the afternoon.
.SUNDAY NIGHT...Southwest winds around 5 knots. Waves 1 foot or
less. A slight chance of showers and thunderstorms.
.MONDAY...Northwest winds around 5 knots, becoming south around
5 knots in the afternoon. Waves 1 foot or less. A slight chance of
showers and thunderstorms in the afternoon.
.MONDAY NIGHT...Southwest winds around 5 knots. Waves 1 foot or
less.
.TUESDAY...North winds around 5 knots, becoming southeast in the
afternoon. Waves 1 foot or less. A slight chance of showers and
thunderstorms in the afternoon.
.TUESDAY NIGHT...East winds 5 to 10 knots. Waves 1 foot or less,
then 1 to 2 feet after midnight. A chance of showers with a slight
chance of thunderstorms after midnight.

Winds and waves higher in and near thunderstorms.

$$

GMZ533-112300-
Lake Salvador and Lake Cataouatche-
537 AM CDT Fri Sep 11 2026

.TODAY...Northwest winds around 5 knots, becoming southwest around
5 knots late. Seas 1 foot or less. Patchy fog early this morning. A
slight chance of showers and thunderstorms this morning, then a
chance of showers and thunderstorms this afternoon.
.TONIGHT...Southwest winds around 5 knots. Seas 1 foot or less. A
slight chance of showers and thunderstorms.
.SATURDAY...Southwest winds around 5 knots. Seas 1 foot or less. A
chance of showers and thunderstorms in the morning, then showers
with thunderstorms likely in the afternoon.
.SATURDAY NIGHT...Southwest winds around 5 knots. Seas 1 foot or
less. A chance of showers and thunderstorms in the evening.
.SUNDAY...Light and variable winds, becoming south around 5 knots in
the afternoon. Seas 1 foot or less. A slight chance of showers and
thunderstorms in the morning, then showers likely with a chance of
thunderstorms in the afternoon.
.SUNDAY NIGHT...South winds around 5 knots. Seas 1 foot or less. A
chance of showers with a slight chance of thunderstorms in the
evening.
.MONDAY...Light and variable winds, becoming southeast around
5 knots in the afternoon. Seas 1 foot or less. A chance of showers
and thunderstorms in the afternoon.
.MONDAY NIGHT...South winds around 5 knots in the evening, becoming
light and variable. Seas 1 foot or less.
.TUESDAY...Northeast winds around 5 knots. Seas 1 foot or less. A
chance of showers and thunderstorms in the afternoon.
.TUESDAY NIGHT...East winds around 5 knots. Seas 1 foot or less.

Winds and seas higher in and near thunderstorms.

$$

GMZ534-112300-
Lake Borgne-
537 AM CDT Fri Sep 11 2026

.TODAY...West winds 5 to 10 knots, becoming southwest late. Waves
1 foot or less. A slight chance of showers and thunderstorms this
morning, then a chance of showers and thunderstorms this afternoon.
.TONIGHT...Southwest winds 5 to 10 knots. Waves 1 foot or less. A
slight chance of showers and thunderstorms.
.SATURDAY...Southwest winds around 5 knots. Waves 1 foot or less. A
chance of thunderstorms. A chance of showers in the morning, then
showers likely in the afternoon.
.SATURDAY NIGHT...Southwest winds around 5 knots. Waves 1 foot or
less. A chance of showers and thunderstorms, mainly in the evening.
.SUNDAY...Southwest winds around 5 knots, becoming southeast in the
afternoon. Waves 1 foot or less. A chance of showers and
thunderstorms.
.SUNDAY NIGHT...Southwest winds around 5 knots. Waves 1 foot or
less. A slight chance of showers and thunderstorms in the evening.
.MONDAY...Northwest winds around 5 knots, becoming east in the
afternoon. Waves 1 foot or less. A slight chance of showers and
thunderstorms in the afternoon.
.MONDAY NIGHT...South winds around 5 knots. Waves 1 foot or less.
.TUESDAY...North winds around 5 knots, becoming east in the
afternoon. Waves 1 foot or less. A slight chance of showers and
thunderstorms in the afternoon.
.TUESDAY NIGHT...East winds 5 to 10 knots. Waves 1 foot or less. A
slight chance of showers and thunderstorms after midnight.

Winds and waves higher in and near thunderstorms.

$$

GMZ535-112300-
Breton Sound-
537 AM CDT Fri Sep 11 2026

.TODAY...West winds 5 to 10 knots, becoming south late. Seas around
2 feet this morning, then 1 foot or less. A chance of showers and
thunderstorms, mainly this morning.
.TONIGHT...Southwest winds 5 to 10 knots. Seas around 2 feet. A
slight chance of showers and thunderstorms in the evening, then a
chance of showers and thunderstorms after midnight.
.SATURDAY...Southwest winds 5 to 10 knots. Seas 1 foot or less. A
chance of thunderstorms. A chance of showers in the morning, then
showers likely in the afternoon.
.SATURDAY NIGHT...Southwest winds 5 to 10 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.
.SUNDAY...Southwest winds around 5 knots, becoming southeast in the
afternoon. Seas 1 foot or less. A chance of showers and
thunderstorms.
.SUNDAY NIGHT...South winds around 5 knots. Seas 1 foot or less. A
slight chance of showers and thunderstorms in the evening.
.MONDAY...Northwest winds around 5 knots, becoming east around
5 knots in the afternoon. Seas 1 foot or less. A slight chance of
showers and thunderstorms in the afternoon.
.MONDAY NIGHT...South winds around 5 knots. Seas 1 foot or less.
.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. Seas 1 foot or less, then
1 to 2 feet after midnight. A slight chance of showers and
thunderstorms after midnight.

Winds and seas higher in and near thunderstorms.

$$

GMZ536-112300-
Chandeleur Sound-
537 AM CDT Fri Sep 11 2026

.TODAY...West winds 10 to 15 knots, diminishing to 5 to 10 knots
late this morning and early afternoon, then becoming south late.
Waves 1 to 2 feet. A chance of showers and thunderstorms, mainly
this morning.
.TONIGHT...Southwest winds around 10 knots. Waves around 2 feet. A
slight chance of showers and thunderstorms in the evening, then a
chance of showers and thunderstorms after midnight.
.SATURDAY...Southwest winds 5 to 10 knots. Waves 1 foot or less. A
chance of showers and thunderstorms.
.SATURDAY NIGHT...Southwest winds 5 to 10 knots. Waves 1 foot or
less. A chance of showers and thunderstorms.
.SUNDAY...Southwest winds 5 to 10 knots, becoming south in the
afternoon. Waves 1 foot or less. A chance of showers and
thunderstorms, mainly in the morning.
.SUNDAY NIGHT...Southwest winds 5 to 10 knots. Waves 1 foot or less.
A slight chance of showers and thunderstorms.
.MONDAY...Northwest winds around 5 knots, becoming southeast around
5 knots in the afternoon. Waves 1 foot or less.
.MONDAY NIGHT...South winds around 5 knots. Waves 1 foot or less.
.TUESDAY...North winds 5 to 10 knots, becoming east in the
afternoon. Waves 1 foot or less. A slight chance of showers and
thunderstorms in the morning.
.TUESDAY NIGHT...East winds 5 to 10 knots. Waves 1 foot or less,
then around 2 feet after midnight. A chance of showers and
thunderstorms after midnight.

Winds and waves higher in and near thunderstorms.

$$

GMZ541-112300-
Terrebonne Bay-
537 AM CDT Fri Sep 11 2026

.TODAY...West winds 5 to 10 knots, becoming south this afternoon.
Seas 1 foot or less. A chance of showers and thunderstorms.
.TONIGHT...Southwest winds 5 to 10 knots. Seas 1 foot or less. A
chance of showers and thunderstorms after midnight.
.SATURDAY...Southwest winds 5 to 10 knots. Seas 1 foot or less. A
chance of thunderstorms. A chance of showers in the morning, then
showers likely in the afternoon.
.SATURDAY NIGHT...South winds around 5 knots. Seas 1 foot or less. A
chance of showers with a slight chance of thunderstorms.
.SUNDAY...South winds around 5 knots. Seas 1 foot or less. A chance
of showers and thunderstorms.
.SUNDAY NIGHT...South winds around 5 knots. Seas 1 foot or less. A
slight chance of showers and thunderstorms in the evening.
.MONDAY...Southeast winds around 5 knots. Seas 1 foot or less. A
slight chance of showers and thunderstorms in the afternoon.
.MONDAY NIGHT...Southeast winds around 5 knots. Seas 1 foot or less.
.TUESDAY...East winds around 5 knots. Seas 1 foot or less. A slight
chance of showers and thunderstorms in the afternoon.
.TUESDAY NIGHT...East winds 5 to 10 knots. Seas 1 foot or less. A
slight chance of showers and thunderstorms after midnight.

Winds and seas higher in and near thunderstorms.

$$

GMZ543-112300-
Barataria Bay-
537 AM CDT Fri Sep 11 2026

.TODAY...West winds 5 to 10 knots, becoming south late. Seas 1 foot
or less. Patchy fog early this morning. A chance of showers and
thunderstorms.
.TONIGHT...Southwest winds 5 to 10 knots. Seas 1 foot or less. A
chance of showers and thunderstorms after midnight.
.SATURDAY...Southwest winds 5 to 10 knots. Seas 1 foot or less. A
chance of thunderstorms. A chance of showers in the morning, then
showers likely in the afternoon.
.SATURDAY NIGHT...Southwest winds around 5 knots. Seas 1 foot or
less. A chance of showers with a slight chance of thunderstorms.
.SUNDAY...South winds around 5 knots. Seas 1 foot or less. A chance
of showers and thunderstorms.
.SUNDAY NIGHT...South winds around 5 knots. Seas 1 foot or less. A
slight chance of showers and thunderstorms in the evening.
.MONDAY...Northwest winds around 5 knots, becoming southeast in the
afternoon. Seas 1 foot or less. A slight chance of showers and
thunderstorms in the afternoon.
.MONDAY NIGHT...South winds around 5 knots. Seas 1 foot or less.
.TUESDAY...East winds around 5 knots. Seas 1 foot or less. A slight
chance of showers and thunderstorms in the afternoon.
.TUESDAY NIGHT...East winds around 5 knots. Seas 1 foot or less. A
slight chance of showers and thunderstorms after midnight.

Winds and seas higher in and near thunderstorms.

$$

GMZ551-112300-
Coastal Waters from Port Fourchon LA to Lower Atchafalaya River LA
out 20 nm-
537 AM CDT Fri Sep 11 2026

.TODAY...West winds 5 to 10 knots, becoming southwest late. Seas
1 foot or less. Wave Detail: Southwest 1 foot at 3 seconds. A chance
of showers. A chance of thunderstorms until late afternoon, then a
slight chance of thunderstorms late.
.TONIGHT...Southwest winds 5 to 10 knots. Seas 1 foot or less. Wave
Detail: Southwest 1 foot at 3 seconds. A chance of showers and
thunderstorms after midnight.
.SATURDAY...Southwest winds 5 to 10 knots. Seas 1 foot or less. Wave
Detail: Southwest 1 foot at 3 seconds. A chance of showers and
thunderstorms.
.SATURDAY NIGHT...South winds around 5 knots. Seas 1 foot or less. A
slight chance of thunderstorms. A chance of showers, mainly in the
evening.
.SUNDAY...South winds around 5 knots. Seas 1 foot or less. Wave
Detail: South 1 foot at 4 seconds. A chance of showers and
thunderstorms, mainly in the morning.
.SUNDAY NIGHT...South winds around 5 knots. Seas 1 foot or less.
Wave Detail: South 1 foot at 5 seconds.
.MONDAY...Southeast winds around 5 knots. Seas 1 foot or less. Wave
Detail: South 1 foot at 4 seconds.
.MONDAY NIGHT...Southeast winds around 5 knots. Seas 1 foot or less.
Wave Detail: South 1 foot at 5 seconds.
.TUESDAY...East winds 5 to 10 knots. Seas 1 foot or less. Wave
Detail: South 1 foot at 4 seconds. A slight chance of showers and
thunderstorms in the afternoon.
.TUESDAY NIGHT...East winds 5 to 10 knots. Seas 1 to 2 feet. Wave
Detail: Southeast 1 foot at 4 seconds. A slight chance of showers
and thunderstorms after midnight.

Winds and seas higher in and near thunderstorms.

$$

GMZ553-112300-
Coastal Waters from Southwest Pass of the Mississippi River to Port
Fourchon LA out 20 nm-
537 AM CDT Fri Sep 11 2026

.TODAY...Southwest winds 5 to 10 knots. Seas around 2 feet this
morning, then 1 foot or less. Wave Detail: South 1 foot at
4 seconds. A chance of showers and thunderstorms until late
afternoon, then a slight chance of showers and thunderstorms late.
.TONIGHT...Southwest winds 5 to 10 knots. Seas 1 foot or less, then
around 2 feet after midnight. Wave Detail: South 1 foot at
4 seconds, becoming southwest 1 foot at 3 seconds. A chance of
showers and thunderstorms after midnight.
.SATURDAY...Southwest winds 5 to 10 knots. Seas around 2 feet in the
morning, then 1 foot or less. Wave Detail: South 1 foot at
4 seconds. A chance of showers and thunderstorms.
.SATURDAY NIGHT...South winds around 5 knots. Seas 1 foot or less.
Wave Detail: South 1 foot at 4 seconds. A chance of showers. A
slight chance of thunderstorms in the evening, then a chance of
thunderstorms after midnight.
.SUNDAY...South winds around 5 knots. Seas 1 foot or less. Wave
Detail: South 1 foot at 5 seconds. A chance of showers and
thunderstorms, mainly in the morning.
.SUNDAY NIGHT...South winds around 5 knots. Seas 1 foot or less.
Wave Detail: South 1 foot at 5 seconds.
.MONDAY...Southeast winds around 5 knots. Seas 1 foot or less. Wave
Detail: South 1 foot at 5 seconds.
.MONDAY NIGHT...Southeast winds around 5 knots. Seas 1 foot or less.
Wave Detail: South 1 foot at 5 seconds.
.TUESDAY...East winds 5 to 10 knots. Seas 1 foot or less, then
around 2 feet in the afternoon. Wave Detail: East 1 foot at
2 seconds and south 1 foot at 5 seconds, becoming southeast 1 foot
at 4 seconds. A slight chance of showers and thunderstorms.
.TUESDAY NIGHT...East winds 5 to 10 knots. Seas around 2 feet. Wave
Detail: Southeast 1 foot at 5 seconds. A slight chance of showers
and thunderstorms after midnight.

Winds and seas higher in and near thunderstorms.

$$

GMZ554-112300-
Coastal Waters from Boothville LA to Southwest Pass of the
Mississippi River out 20 nm-
537 AM CDT Fri Sep 11 2026

.TODAY...Southwest winds 10 to 15 knots, becoming west 5 to 10 knots
late this morning and early afternoon, then becoming southwest late.
Seas around 2 feet. Wave Detail: South 2 feet at 4 seconds. A chance
of showers and thunderstorms until late afternoon, then a slight
chance of showers and thunderstorms late.
.TONIGHT...Southwest winds 5 to 10 knots. Seas around 2 feet. Wave
Detail: Southwest 1 foot at 3 seconds. A chance of showers and
thunderstorms after midnight.
.SATURDAY...Southwest winds 5 to 10 knots. Seas around 2 feet in the
morning, then 1 foot or less. Wave Detail: Southwest 1 foot at
4 seconds. A chance of showers and thunderstorms.
.SATURDAY NIGHT...South winds around 5 knots. Seas 1 foot or less.
Wave Detail: South 1 foot at 4 seconds. A slight chance of showers
and thunderstorms in the evening, then a chance of showers and
thunderstorms after midnight.
.SUNDAY...Southwest winds around 5 knots, becoming southeast around
5 knots in the afternoon. Seas 1 foot or less. Wave Detail: South
1 foot at 4 seconds. A slight chance of showers and thunderstorms.
.SUNDAY NIGHT...South winds around 5 knots. Seas 1 foot or less.
Wave Detail: South 1 foot at 5 seconds.
.MONDAY...Northwest winds around 5 knots, becoming east around
5 knots in the afternoon. Seas 1 foot or less. Wave Detail: South
1 foot at 5 seconds.
.MONDAY NIGHT...Southeast winds around 5 knots. Seas 1 foot or less.
Wave Detail: South 1 foot at 5 seconds.
.TUESDAY...Northeast winds 5 to 10 knots. Seas around 2 feet. Wave
Detail: Southeast 1 foot at 5 seconds and south 1 foot at 9 seconds.
A slight chance of showers and thunderstorms.
.TUESDAY NIGHT...East winds 5 to 10 knots. Seas around 2 feet. Wave
Detail: Southeast 1 foot at 4 seconds and south 1 foot at 9 seconds.
A slight chance of showers and thunderstorms after midnight.

Winds and seas higher in and near thunderstorms.

$$

GMZ557-112300-
Coastal waters from Pascagoula Mississippi to Stake Island out 20 NM-
537 AM CDT Fri Sep 11 2026

.TODAY...West winds 10 to 15 knots, becoming southwest 5 to 10 knots
this afternoon. Seas around 2 feet. Wave Detail: South 2 feet at
4 seconds. Showers and thunderstorms likely early this morning, then
a chance of showers and thunderstorms late this morning. A slight
chance of showers and thunderstorms early this afternoon.
.TONIGHT...Southwest winds around 10 knots. Seas around 2 feet. Wave
Detail: South 2 feet at 4 seconds. A slight chance of showers and
thunderstorms in the evening, then a chance of showers and
thunderstorms after midnight.
.SATURDAY...Southwest winds 5 to 10 knots. Seas around 2 feet in the
morning, then 1 foot or less. Wave Detail: South 2 feet at
4 seconds, becoming south 1 foot at 4 seconds. A chance of showers
and thunderstorms.
.SATURDAY NIGHT...Southwest winds 5 to 10 knots. Seas 1 foot or
less. Wave Detail: South 1 foot at 4 seconds. A slight chance of
showers and thunderstorms in the evening, then a chance of showers
and thunderstorms after midnight.
.SUNDAY...Southwest winds around 5 knots. Seas 1 foot or less. Wave
Detail: South 1 foot at 4 seconds. A chance of showers and
thunderstorms, mainly in the morning.
.SUNDAY NIGHT...Southwest winds around 5 knots. Seas 1 foot or less.
Wave Detail: South 1 foot at 5 seconds. A slight chance of showers
and thunderstorms after midnight.
.MONDAY...Northwest winds around 5 knots, becoming southeast around
5 knots in the afternoon. Seas 1 foot or less. Wave Detail: South
1 foot at 5 seconds.
.MONDAY NIGHT...South winds around 5 knots. Seas 1 foot or less.
Wave Detail: South 1 foot at 5 seconds.
.TUESDAY...North winds 5 to 10 knots, becoming east in the
afternoon. Seas 1 foot or less. Wave Detail: Northeast 1 foot at
2 seconds and south 1 foot at 5 seconds. A slight chance of showers
and thunderstorms in the morning.
.TUESDAY NIGHT...East winds 5 to 10 knots. Seas 1 foot or less. Wave
Detail: Southeast 1 foot at 4 seconds. A chance of showers and
thunderstorms after midnight.

Winds and seas higher in and near thunderstorms.

$$

GMZ570-112300-
Coastal waters from Port Fourchon Louisiana to Lower Atchafalaya
River LA from 20 to 60 NM-
537 AM CDT Fri Sep 11 2026

.TODAY...Southwest winds 5 to 10 knots. Seas 1 foot or less. Wave
Detail: Southwest 1 foot at 3 seconds and east 1 foot at 5 seconds.
A chance of showers. A chance of thunderstorms until late afternoon,
then a slight chance of thunderstorms late.
.TONIGHT...South winds 5 to 10 knots. Seas 1 foot or less. Wave
Detail: Southwest 1 foot at 3 seconds. A slight chance of showers
and thunderstorms after midnight.
.SATURDAY...Southwest winds 5 to 10 knots. Seas 1 foot or less. Wave
Detail: Southwest 1 foot at 3 seconds. A chance of showers and
thunderstorms.
.SATURDAY NIGHT...South winds around 5 knots. Seas 1 foot or less.
Wave Detail: Southwest 1 foot at 4 seconds. A slight chance of
showers in the evening.
.SUNDAY...Southeast winds around 5 knots. Seas 1 foot or less, then
around 2 feet in the afternoon. Wave Detail: Southeast 1 foot at
4 seconds, becoming east 1 foot at 4 seconds and southwest 1 foot at
5 seconds. A slight chance of showers and thunderstorms.
.SUNDAY NIGHT...Southeast winds 5 to 10 knots. Seas around 2 feet.
Wave Detail: East 1 foot at 3 seconds and south 1 foot at 5 seconds.
.MONDAY...Southeast winds around 5 knots. Seas 1 foot or less. Wave
Detail: Southeast 1 foot at 5 seconds.
.MONDAY NIGHT...Southeast winds 5 to 10 knots. Seas around 2 feet in
the evening, then 1 foot or less. Wave Detail: South 1 foot at
5 seconds, becoming southeast 1 foot at 5 seconds.
.TUESDAY...East winds 5 to 10 knots. Seas around 2 feet. Wave
Detail: Southeast 1 foot at 5 seconds. A slight chance of showers
and thunderstorms in the afternoon.
.TUESDAY NIGHT...East winds 5 to 10 knots. Seas around 2 feet. Wave
Detail: Southeast 2 feet at 5 seconds. A slight chance of showers
and thunderstorms after midnight.

Winds and seas higher in and near thunderstorms.

$$

GMZ572-112300-
Coastal waters from Southwest Pass of the Mississippi River to Port
Fourchon Louisiana from 20 to 60 NM-
537 AM CDT Fri Sep 11 2026

.TODAY...Southwest winds 10 to 15 knots, diminishing to 5 to
10 knots late this morning and afternoon. Seas around 2 feet this
morning, then 1 foot or less. Wave Detail: Southwest 1 foot at
3 seconds. Showers and thunderstorms likely, mainly this morning.
.TONIGHT...South winds 5 to 10 knots. Seas 1 foot or less. Wave
Detail: Southwest 1 foot at 3 seconds. A slight chance of showers
and thunderstorms after midnight.
.SATURDAY...Southwest winds 5 to 10 knots. Seas 1 foot or less. Wave
Detail: South 1 foot at 3 seconds. A chance of showers and
thunderstorms.
.SATURDAY NIGHT...South winds around 5 knots. Seas 1 foot or less.
Wave Detail: East 1 foot at 4 seconds. A chance of showers in the
evening, then a slight chance of showers and thunderstorms after
midnight.
.SUNDAY...Southeast winds around 5 knots. Seas 1 foot or less, then
around 2 feet in the afternoon. Wave Detail: Southeast 1 foot at
5 seconds. A slight chance of showers and thunderstorms.
.SUNDAY NIGHT...Southeast winds around 5 knots. Seas around 2 feet.
Wave Detail: Southeast 1 foot at 5 seconds.
.MONDAY...East winds around 5 knots. Seas 1 foot or less, then
around 2 feet in the afternoon. Wave Detail: Southeast 1 foot at
5 seconds.
.MONDAY NIGHT...Southeast winds around 5 knots. Seas around 2 feet.
Wave Detail: Southeast 1 foot at 5 seconds and south 1 foot at
8 seconds.
.TUESDAY...East winds 5 to 10 knots. Seas 2 to 3 feet. Wave Detail:
Southeast 2 feet at 5 seconds and south 1 foot at 9 seconds. A
slight chance of showers and thunderstorms.
.TUESDAY NIGHT...East winds 10 to 15 knots. Seas 2 to 3 feet. Wave
Detail: East 3 feet at 5 seconds and south 1 foot at 9 seconds. A
chance of showers with a slight chance of thunderstorms after
midnight.

Winds and seas higher in and near thunderstorms.

$$

GMZ575-112300-
Coastal Waters from Stake Island LA to Southwest Pass of the
Mississippi River from 20 to 60 nm-
537 AM CDT Fri Sep 11 2026

.TODAY...Southwest winds 10 to 15 knots, diminishing to 5 to
10 knots late this morning and afternoon. Seas around 2 feet. Wave
Detail: Southwest 2 feet at 4 seconds. Showers and thunderstorms
likely, mainly this morning.
.TONIGHT...South winds 5 to 10 knots. Seas around 2 feet. Wave
Detail: Southwest 1 foot at 3 seconds and southeast 1 foot at
9 seconds. A slight chance of showers. A slight chance of
thunderstorms after midnight.
.SATURDAY...Southwest winds 5 to 10 knots. Seas around 2 feet in the
morning, then 1 foot or less. Wave Detail: Southeast 1 foot at
4 seconds and southeast 1 foot at 9 seconds, becoming southeast
1 foot at 4 seconds and south 1 foot at 9 seconds. A chance of
showers and thunderstorms.
.SATURDAY NIGHT...South winds around 5 knots. Seas 1 foot or less,
then around 2 feet after midnight. Wave Detail: Southeast 1 foot at
4 seconds. A slight chance of showers. A slight chance of
thunderstorms after midnight.
.SUNDAY...South winds around 5 knots, becoming east in the
afternoon. Seas around 2 feet. Wave Detail: Southeast 1 foot at
4 seconds. A slight chance of showers and thunderstorms in the
morning.
.SUNDAY NIGHT...Southeast winds around 5 knots. Seas around 2 feet.
Wave Detail: Southeast 2 feet at 4 seconds.
.MONDAY...East winds around 5 knots. Seas around 2 feet. Wave
Detail: Southeast 1 foot at 5 seconds.
.MONDAY NIGHT...East winds around 5 knots. Seas around 2 feet. Wave
Detail: Southeast 1 foot at 5 seconds and south 1 foot at 9 seconds.
.TUESDAY...Northeast winds 5 to 10 knots. Seas 2 to 3 feet. Wave
Detail: East 2 feet at 3 seconds and south 1 foot at 5 seconds. A
chance of showers and thunderstorms, mainly in the morning.
.TUESDAY NIGHT...East winds around 10 knots. Seas 2 to 3 feet. Wave
Detail: Southeast 2 feet at 4 seconds and south 1 foot at 9 seconds.
A chance of showers and thunderstorms after midnight.

Winds and seas higher in and near thunderstorms.

$$

GMZ577-112300-
Coastal waters from Pascagoula Mississippi to Stake Island Louisiana
out 20 to 60 NM-
537 AM CDT Fri Sep 11 2026

.TODAY...Southwest winds 10 to 15 knots, diminishing to 5 to
10 knots this afternoon. Seas around 2 feet. Wave Detail: Southwest
2 feet at 4 seconds. Showers and thunderstorms likely, mainly this
morning.
.TONIGHT...South winds around 10 knots. Seas around 2 feet. Wave
Detail: Southwest 2 feet at 3 seconds. A slight chance of showers in
the evening, then a chance of showers and thunderstorms after
midnight.
.SATURDAY...Southwest winds 5 to 10 knots. Seas around 2 feet in the
morning, then 1 foot or less. Wave Detail: Southwest 1 foot at
4 seconds. A chance of showers and thunderstorms.
.SATURDAY NIGHT...South winds 5 to 10 knots. Seas 1 foot or less.
Wave Detail: Southwest 1 foot at 4 seconds. A slight chance of
showers and thunderstorms after midnight.
.SUNDAY...West winds around 5 knots, becoming southeast in the
afternoon. Seas 1 foot or less. Wave Detail: South 1 foot at
4 seconds. A chance of showers and thunderstorms, mainly in the
morning.
.SUNDAY NIGHT...South winds around 5 knots. Seas 1 foot or less.
Wave Detail: South 1 foot at 5 seconds.
.MONDAY...Northwest winds around 5 knots, becoming northeast around
5 knots in the afternoon. Seas 1 foot or less. Wave Detail: South
1 foot at 4 seconds.
.MONDAY NIGHT...Southeast winds around 5 knots. Seas 1 foot or less.
Wave Detail: South 1 foot at 5 seconds.
.TUESDAY...Northeast winds 5 to 10 knots. Seas around 2 feet. Wave
Detail: East 1 foot at 3 seconds and south 1 foot at 5 seconds. A
slight chance of showers and thunderstorms.
.TUESDAY NIGHT...East winds 5 to 10 knots. Seas around 2 feet. Wave
Detail: Southeast 1 foot at 4 seconds and south 1 foot at 9 seconds.
A slight chance of showers and thunderstorms after midnight.

Winds and seas higher in and near thunderstorms.

$$