421
FZUS54 KLIX 041037
CWFLIX

Coastal Waters Forecast
National Weather Service New Orleans LA
536 AM CDT Fri Sep 4 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-GMZ501-042300-
536 AM CDT Fri Sep 4 2026

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

The pressure gradient is expected to be fairly weak the next several
days, lending to quite benign marine conditions over marine areas.
This pattern will maintain winds generally 10 knots or less through
the weekend with seas around 1 to 2 feet. The main potential impacts
comes from daily rounds of isolated to scattered thunderstorms.
Those will have the potential to produce locally higher winds and
waves.

$$

GMZ529-042300-
Lake Maurepas-
536 AM CDT Fri Sep 4 2026

.TODAY...Northeast winds around 5 knots, becoming east late. Seas
1 foot or less. A chance of thunderstorms this morning. Showers
likely. Thunderstorms likely this afternoon.
.TONIGHT...Northeast winds around 5 knots in the evening, becoming
light and variable. Seas 1 foot or less. Showers and thunderstorms
likely in the evening.
.SATURDAY...Northwest winds around 5 knots, becoming northeast in
the afternoon. Seas 1 foot or less. A slight 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. Showers likely with a chance of thunderstorms in the evening,
then a slight chance of showers after midnight.
.SUNDAY...West winds around 5 knots. Seas 1 foot or less. A chance
of showers and thunderstorms in the afternoon.
.SUNDAY NIGHT...West winds around 5 knots. Seas 1 foot or less.
.MONDAY...Northwest winds around 5 knots, becoming east in the
afternoon. Seas 1 foot or less. A chance of showers and
thunderstorms in the afternoon.
.MONDAY NIGHT...South winds around 5 knots, becoming northwest after
midnight. Seas 1 foot or less. A slight chance of thunderstorms in
the evening. A slight chance of showers.
.TUESDAY...East winds around 5 knots. 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.
.TUESDAY NIGHT...Southeast winds around 5 knots. Seas 1 foot or
less. A slight chance of showers and thunderstorms in the evening.

Winds and seas higher in and near thunderstorms.

$$

GMZ531-042300-
Lake Pontchartrain-
536 AM CDT Fri Sep 4 2026

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

Winds and seas higher in and near thunderstorms.

$$

GMZ532-042300-
Mississippi Sound-
536 AM CDT Fri Sep 4 2026

.TODAY...Northeast winds 5 to 10 knots, becoming east this
afternoon. Waves 1 foot or less. A chance of thunderstorms this
morning. Showers likely. Thunderstorms likely this afternoon.
.TONIGHT...Southeast winds around 5 knots. Waves 1 foot or less. A
chance of showers with a slight chance of thunderstorms.
.SATURDAY...North winds around 5 knots, becoming south in the
afternoon. 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 slight chance of showers and thunderstorms after midnight.
.SUNDAY...Northwest winds around 5 knots, becoming southwest in the
afternoon. Waves 1 foot or less, then 1 to 2 feet in the afternoon.
A slight chance of showers and thunderstorms in the morning, then a
chance of showers and thunderstorms in the afternoon.
.SUNDAY NIGHT...West winds 5 to 10 knots. Waves 1 foot or less. A
slight chance of showers and thunderstorms after midnight.
.MONDAY...Northwest winds 5 to 10 knots, becoming south in the
afternoon. Waves 1 foot or less, then 1 to 2 feet in the afternoon.
A slight chance of showers and thunderstorms in the morning, then a
chance of showers and thunderstorms in the afternoon.
.MONDAY NIGHT...South winds 5 to 10 knots, becoming east after
midnight. Waves 1 foot or less. A chance of showers and
thunderstorms.
.TUESDAY...East winds 5 to 10 knots. Waves around 2 feet. A chance
of showers and thunderstorms.
.TUESDAY NIGHT...Southeast winds 5 to 10 knots. Waves around 2 feet.
A chance of showers and thunderstorms.

Winds and waves higher in and near thunderstorms.

$$

GMZ533-042300-
Lake Salvador and Lake Cataouatche-
536 AM CDT Fri Sep 4 2026

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

Winds and seas higher in and near thunderstorms.

$$

GMZ534-042300-
Lake Borgne-
536 AM CDT Fri Sep 4 2026

.TODAY...Northeast winds 5 to 10 knots. Waves 1 foot or less. A
chance of thunderstorms this morning. Showers. Thunderstorms likely
this afternoon.
.TONIGHT...East winds around 5 knots. Waves 1 foot or less. A chance
of showers with a slight chance of thunderstorms.
.SATURDAY...West winds around 5 knots, becoming southeast around
5 knots in the afternoon. 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 5 to 10 knots. Waves 1 foot or
less. A chance of showers and thunderstorms, mainly in the evening.
.SUNDAY...Northwest winds 5 to 10 knots, becoming west in the
afternoon. Waves 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...West winds 5 to 10 knots. Waves 1 foot or less.
.MONDAY...Northwest winds 5 to 10 knots, becoming southwest in the
afternoon. Waves 1 foot or less. A chance of showers and
thunderstorms in the afternoon.
.MONDAY NIGHT...Southeast winds around 5 knots. Waves 1 foot or
less. A slight chance of showers and thunderstorms.
.TUESDAY...East winds 5 to 10 knots. Waves 1 foot or less, then
around 2 feet in the afternoon. A chance of thunderstorms. A chance
of showers in the morning, then showers likely in the afternoon.
.TUESDAY NIGHT...Southeast winds 5 to 10 knots. Waves 1 foot or
less. A slight chance of thunderstorms. A slight chance of showers
in the evening, then a chance of showers after midnight.

Winds and waves higher in and near thunderstorms.

$$

GMZ535-042300-
Breton Sound-
536 AM CDT Fri Sep 4 2026

.TODAY...Northeast winds 5 to 10 knots. Seas 1 foot or less. A
chance of thunderstorms. Showers until late afternoon, then a chance
of showers late.
.TONIGHT...Northeast winds around 5 knots, becoming southwest after
midnight. Seas 1 foot or less. A chance of showers. A slight chance
of thunderstorms in the evening, then a chance of thunderstorms
after midnight.
.SATURDAY...West winds around 5 knots, becoming southwest around
5 knots in the afternoon. Seas 1 foot or less. A chance of showers
and thunderstorms.
.SATURDAY NIGHT...West winds 5 to 10 knots. Seas 1 foot or less. A
slight chance of showers and thunderstorms in the evening, then a
chance of showers and thunderstorms after midnight.
.SUNDAY...Northwest winds 5 to 10 knots, becoming west in the
afternoon. Seas 1 foot or less. A slight chance of showers and
thunderstorms.
.SUNDAY NIGHT...West winds 5 to 10 knots. Seas 1 foot or less. A
slight chance of showers and thunderstorms after midnight.
.MONDAY...Northwest winds 5 to 10 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.
.MONDAY NIGHT...South winds around 5 knots. Seas 1 foot or less. A
slight chance of showers and thunderstorms in the evening, then a
chance of showers and thunderstorms after midnight.
.TUESDAY...East winds 5 to 10 knots. Seas 1 foot or less. A chance
of showers and thunderstorms.
.TUESDAY NIGHT...Southeast winds 5 to 10 knots. Seas 1 foot or less.
A slight chance of showers and thunderstorms in the evening, then a
chance of showers and thunderstorms after midnight.

Winds and seas higher in and near thunderstorms.

$$

GMZ536-042300-
Chandeleur Sound-
536 AM CDT Fri Sep 4 2026

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

Winds and waves higher in and near thunderstorms.

$$

GMZ541-042300-
Terrebonne Bay-
536 AM CDT Fri Sep 4 2026

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

Winds and seas higher in and near thunderstorms.

$$

GMZ543-042300-
Barataria Bay-
536 AM CDT Fri Sep 4 2026

.TODAY...North winds around 5 knots. Seas 1 foot or less. A chance
of thunderstorms. Showers, mainly this morning.
.TONIGHT...North winds around 5 knots, becoming west after midnight.
Seas 1 foot or less. A chance of showers. A chance of thunderstorms,
mainly in the evening.
.SATURDAY...West winds around 5 knots. Seas 1 foot or less. A chance
of showers and thunderstorms.
.SATURDAY NIGHT...West winds around 5 knots. Seas 1 foot or less. A
chance of showers. A chance of thunderstorms, mainly in the evening.
.SUNDAY...West winds around 5 knots. 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...West winds around 5 knots. Seas 1 foot or less. A
slight chance of showers and thunderstorms after midnight.
.MONDAY...Northwest winds around 5 knots, becoming southwest 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.
.MONDAY NIGHT...South winds around 5 knots. Seas 1 foot or less. A
slight chance of showers and thunderstorms in the evening, then a
chance of showers and thunderstorms after midnight.
.TUESDAY...East winds around 5 knots. Seas 1 foot or less. A chance
of thunderstorms. A chance of showers in the morning, then showers
likely in the afternoon.
.TUESDAY NIGHT...Southeast winds around 5 knots. Seas 1 foot or
less. A slight chance of showers and thunderstorms in the evening,
then a chance of showers and thunderstorms after midnight.

Winds and seas higher in and near thunderstorms.

$$

GMZ551-042300-
Coastal Waters from Port Fourchon LA to Lower Atchafalaya River LA
out 20 nm-
536 AM CDT Fri Sep 4 2026

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

Winds and seas higher in and near thunderstorms.

$$

GMZ553-042300-
Coastal Waters from Southwest Pass of the Mississippi River to Port
Fourchon LA out 20 nm-
536 AM CDT Fri Sep 4 2026

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

Winds and seas higher in and near thunderstorms.

$$

GMZ554-042300-
Coastal Waters from Boothville LA to Southwest Pass of the
Mississippi River out 20 nm-
536 AM CDT Fri Sep 4 2026

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

Winds and seas higher in and near thunderstorms.

$$

GMZ557-042300-
Coastal waters from Pascagoula Mississippi to Stake Island out 20 NM-
536 AM CDT Fri Sep 4 2026

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

Winds and seas higher in and near thunderstorms.

$$

GMZ570-042300-
Coastal waters from Port Fourchon Louisiana to Lower Atchafalaya
River LA from 20 to 60 NM-
536 AM CDT Fri Sep 4 2026

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

Winds and seas higher in and near thunderstorms.

$$

GMZ572-042300-
Coastal waters from Southwest Pass of the Mississippi River to Port
Fourchon Louisiana from 20 to 60 NM-
536 AM CDT Fri Sep 4 2026

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

Winds and seas higher in and near thunderstorms.

$$

GMZ575-042300-
Coastal Waters from Stake Island LA to Southwest Pass of the
Mississippi River from 20 to 60 nm-
536 AM CDT Fri Sep 4 2026

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

Winds and seas higher in and near thunderstorms.

$$

GMZ577-042300-
Coastal waters from Pascagoula Mississippi to Stake Island Louisiana
out 20 to 60 NM-
536 AM CDT Fri Sep 4 2026

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

Winds and seas higher in and near thunderstorms.

$$