976
FZUS54 KLIX 291712
CWFLIX

Coastal Waters Forecast
National Weather Service New Orleans LA
1211 PM CDT Wed Jul 29 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-GMZ501-300600-
1211 PM CDT Wed Jul 29 2026

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

High pressure over the southeast gulf will keep a predominantly
westerly to SW flow regime through the remainder of the week. There
will be the usual diurnal increase in winds over the eastern waters
where winds approach and sometimes slightly exceed 15 knots during
the evening and part of the overnight hours before diminishing. A
weak front will settle toward the northern gulf Thursday and remain
nearby through the weekend, bringing increasing thunderstorm
coverage. Seas will generally remain 1 to 3 feet nearshore and 2 to
4 feet offshore, although locally hazardous winds, waves, lightning,
and reduced visibility will occur near stronger storms.

$$

GMZ529-300600-
Lake Maurepas-
1211 PM CDT Wed Jul 29 2026

.THIS AFTERNOON...West winds around 5 knots. Seas 1 foot or less.
.TONIGHT...West winds 5 to 10 knots. Seas 1 foot or less.
.THURSDAY...West winds 5 to 10 knots. Seas 1 foot or less. A chance
of showers and thunderstorms in the afternoon.
.THURSDAY NIGHT...Southwest winds around 5 knots. Seas 1 foot or
less. A chance of showers and thunderstorms in the evening.
.FRIDAY...West winds around 5 knots. Seas 1 foot or less. A chance
of showers and thunderstorms in the afternoon.
.FRIDAY NIGHT...Southwest winds 5 to 10 knots. Seas around 2 feet.
.SATURDAY...West winds 5 to 10 knots. Seas around 2 feet in the
morning, then 1 foot or less. A chance of showers and thunderstorms.
.SATURDAY NIGHT...Southwest winds 5 to 10 knots. Seas around 2 feet.
A chance of showers and thunderstorms.
.SUNDAY...West winds 5 to 10 knots. Seas around 2 feet in the
morning, then 1 foot or less. A chance of thunderstorms. Showers
likely, mainly in the morning.
.SUNDAY NIGHT...Southwest 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.

Winds and seas higher in and near thunderstorms.

$$

GMZ531-300600-
Lake Pontchartrain-
1211 PM CDT Wed Jul 29 2026

.THIS AFTERNOON...West winds 5 to 10 knots. Seas 1 foot or less.
.TONIGHT...West winds 5 to 10 knots. Seas around 2 feet.
.THURSDAY...West winds 5 to 10 knots. Seas around 2 feet in the
morning, then 1 foot or less. A chance of showers and thunderstorms
in the afternoon.
.THURSDAY NIGHT...West winds 5 to 10 knots. Seas 1 foot or less,
then around 2 feet after midnight. A chance of showers and
thunderstorms, mainly in the evening.
.FRIDAY...West winds 5 to 10 knots. Seas around 2 feet in the
morning, then 1 foot or less. A slight chance of showers and
thunderstorms in the morning, then a chance of showers and
thunderstorms in the afternoon.
.FRIDAY NIGHT...Southwest winds 5 to 10 knots, increasing to 10 to
15 knots after midnight. Seas around 2 feet.
.SATURDAY...West winds 10 to 15 knots. Seas around 2 feet. A chance
of showers and thunderstorms.
.SATURDAY NIGHT...Southwest winds 10 to 15 knots. Seas 2 to 3 feet.
A chance of showers and thunderstorms.
.SUNDAY...West winds 10 to 15 knots. Seas 2 to 3 feet. A chance of
thunderstorms. Showers likely, mainly in the morning.
.SUNDAY NIGHT...Southwest winds 5 to 10 knots. Seas around 2 feet in
the evening, then 1 foot or less. A chance of showers and
thunderstorms, mainly in the evening.

Winds and seas higher in and near thunderstorms.

$$

GMZ532-300600-
Mississippi Sound-
1211 PM CDT Wed Jul 29 2026

.THIS AFTERNOON...Southwest winds 10 to 15 knots. Waves 2 to 3 feet.
.TONIGHT...West winds 10 to 15 knots. Waves 2 to 3 feet. A slight
chance of showers and thunderstorms after midnight.
.THURSDAY...West winds 5 to 10 knots. Waves around 2 feet. A chance
of showers and thunderstorms in the afternoon.
.THURSDAY NIGHT...West winds 5 to 10 knots. Waves 2 to 3 feet. A
chance of thunderstorms. A chance of showers in the evening, then
showers likely after midnight.
.FRIDAY...West winds around 10 knots. Waves around 2 feet. Showers
likely. A chance of thunderstorms in the morning, then thunderstorms
likely in the afternoon.
.FRIDAY NIGHT...Southwest winds 10 to 15 knots. Waves 2 to 4 feet. A
slight chance of showers and thunderstorms in the evening, then a
chance of showers and thunderstorms after midnight.
.SATURDAY...West winds 10 to 15 knots. Waves 2 to 3 feet. A chance
of showers and thunderstorms in the morning, then showers and
thunderstorms likely in the afternoon.
.SATURDAY NIGHT...Southwest winds 15 to 20 knots. Waves 2 to 4 feet.
A chance of showers and thunderstorms in the evening, then showers
and thunderstorms likely after midnight.
.SUNDAY...West winds around 15 knots. Waves around 3 feet. Showers
with thunderstorms likely in the morning, then a chance of showers
and thunderstorms in the afternoon.
.SUNDAY NIGHT...West winds 10 to 15 knots. Waves 2 to 3 feet. A
chance of showers and thunderstorms.

Winds and waves higher in and near thunderstorms.

$$

GMZ533-300600-
Lake Salvador and Lake Cataouatche-
1211 PM CDT Wed Jul 29 2026

.THIS AFTERNOON...West winds around 5 knots. Seas 1 foot or less.
.TONIGHT...West winds 5 to 10 knots. Seas around 2 feet in the
evening, then 1 foot or less.
.THURSDAY...West winds 5 to 10 knots. Seas 1 foot or less. A chance
of showers and thunderstorms in the afternoon.
.THURSDAY NIGHT...West winds 5 to 10 knots. Seas 1 foot or less. A
chance of showers and thunderstorms in the evening.
.FRIDAY...West winds 5 to 10 knots. Seas 1 foot or less, then around
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.
.FRIDAY NIGHT...Southwest winds 5 to 10 knots. Seas around 2 feet.
.SATURDAY...West winds 5 to 10 knots. Seas around 2 feet. A chance
of showers and thunderstorms.
.SATURDAY NIGHT...Southwest winds around 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.
.SUNDAY...West winds around 10 knots. Seas around 2 feet.
Thunderstorms likely. Showers.
.SUNDAY NIGHT...Southwest winds 5 to 10 knots. Seas 1 foot or less.
A chance of showers and thunderstorms.

Winds and seas higher in and near thunderstorms.

$$

GMZ534-300600-
Lake Borgne-
1211 PM CDT Wed Jul 29 2026

.THIS AFTERNOON...West winds 5 to 10 knots. Waves 1 foot or less.
.TONIGHT...Southwest winds 5 to 10 knots, becoming west 10 to
15 knots after midnight. Waves 2 to 3 feet.
.THURSDAY...West winds 10 to 15 knots, diminishing to around 5 knots
in the afternoon. Waves around 2 feet in the morning, then 1 foot or
less. A chance of showers and thunderstorms in the afternoon.
.THURSDAY NIGHT...West winds 5 to 10 knots. Waves around 2 feet. A
chance of showers. A chance of thunderstorms, mainly in the evening.
.FRIDAY...West winds 5 to 10 knots. Waves around 2 feet in the
morning, then 1 foot or less. A chance of showers and thunderstorms.
.FRIDAY NIGHT...Southwest winds 10 to 15 knots. Waves 2 to 3 feet.
.SATURDAY...West winds 10 to 15 knots. Waves 2 to 3 feet. A chance
of showers and thunderstorms.
.SATURDAY NIGHT...Southwest winds 10 to 15 knots. Waves 2 to 3 feet.
A chance of showers and thunderstorms.
.SUNDAY...West winds 10 to 15 knots. Waves 2 to 3 feet. Showers and
thunderstorms likely, mainly in the morning.
.SUNDAY NIGHT...Southwest winds around 10 knots. Waves around
2 feet. A chance of thunderstorms. A chance of showers.

Winds and waves higher in and near thunderstorms.

$$

GMZ535-300600-
Breton Sound-
1211 PM CDT Wed Jul 29 2026

.THIS AFTERNOON...Southwest winds 5 to 10 knots. Seas around 2 feet.
.TONIGHT...West winds 10 to 15 knots. Seas 2 to 3 feet.
.THURSDAY...West winds 10 to 15 knots, becoming southwest 5 to
10 knots in the afternoon. Seas 2 to 3 feet. A slight chance of
showers and thunderstorms in the afternoon.
.THURSDAY NIGHT...West winds 10 to 15 knots. Seas 2 to 3 feet. A
slight chance of showers and thunderstorms in the evening, then a
chance of showers and thunderstorms after midnight.
.FRIDAY...West winds 10 to 15 knots. Seas 2 to 3 feet. A chance of
showers and thunderstorms.
.FRIDAY NIGHT...Southwest winds 10 to 15 knots. Seas 2 to 3 feet. A
slight chance of showers and thunderstorms after midnight.
.SATURDAY...West winds 10 to 15 knots. Seas 2 to 4 feet,
occasionally to 5 feet. A chance of thunderstorms. A chance of
showers.
.SATURDAY NIGHT...Southwest winds 15 to 20 knots. Seas 3 to 4 feet,
occasionally to 5 feet. A chance of showers and thunderstorms in the
evening, then showers and thunderstorms likely after midnight.
.SUNDAY...West winds 10 to 15 knots, increasing to 15 to 20 knots in
the afternoon. Seas around 3 feet. Showers and thunderstorms, mainly
in the morning.
.SUNDAY NIGHT...Southwest winds 15 to 20 knots, diminishing to 10 to
15 knots after midnight. Seas 2 to 3 feet. A chance of
thunderstorms. A chance of showers in the evening, then showers
likely after midnight.

Winds and seas higher in and near thunderstorms.

$$

GMZ536-300600-
Chandeleur Sound-
1211 PM CDT Wed Jul 29 2026

.THIS AFTERNOON...West winds around 10 knots. Waves 2 to 3 feet.
.TONIGHT...West winds 10 to 15 knots. Waves 2 to 3 feet. A slight
chance of showers and thunderstorms after midnight.
.THURSDAY...West winds 10 to 15 knots, diminishing to 5 to 10 knots
in the afternoon. Waves 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...West winds 10 to 15 knots. Waves 2 to 3 feet. A
chance of thunderstorms. A chance of showers in the evening, then
showers likely after midnight.
.FRIDAY...West winds 10 to 15 knots. Waves 2 to 3 feet. A chance of
thunderstorms. Showers likely, mainly in the morning.
.FRIDAY NIGHT...Southwest winds 10 to 15 knots with gusts up to
20 knots. Waves 3 to 4 feet. A slight chance of showers and
thunderstorms in the evening, then a chance of showers and
thunderstorms after midnight.
.SATURDAY...West winds 10 to 15 knots. Waves 2 to 4 feet. A chance
of showers and thunderstorms in the morning, then showers and
thunderstorms likely in the afternoon.
.SATURDAY NIGHT...Southwest winds 15 to 20 knots. Waves 3 to 4 feet.
A chance of showers and thunderstorms in the evening, then showers
and thunderstorms likely after midnight.
.SUNDAY...West winds 15 to 20 knots. Waves 3 to 4 feet. Showers with
thunderstorms likely in the morning, then a chance of showers and
thunderstorms in the afternoon.
.SUNDAY NIGHT...Southwest winds 10 to 15 knots. Waves 2 to 3 feet. A
chance of thunderstorms. Showers likely.

Winds and waves higher in and near thunderstorms.

$$

GMZ541-300600-
Terrebonne Bay-
1211 PM CDT Wed Jul 29 2026

.THIS AFTERNOON...West winds 5 to 10 knots, increasing to 10 to
15 knots with gusts up to 20 knots late. Seas 1 foot or less.
.TONIGHT...West winds 10 to 15 knots. Seas 1 foot or less.
.THURSDAY...West winds 5 to 10 knots, increasing to 10 to 15 knots
in the afternoon. Seas 1 foot or less. A slight chance of showers
and thunderstorms.
.THURSDAY NIGHT...West winds 10 to 15 knots. Seas 1 foot or less. A
slight chance of showers and thunderstorms after midnight.
.FRIDAY...West winds 10 to 15 knots. Seas 1 foot or less. Wave
Detail: West 1 foot at 2 seconds. A chance of showers and
thunderstorms, mainly in the morning.
.FRIDAY NIGHT...West winds 10 to 15 knots, becoming southwest 15 to
20 knots after midnight. Seas 1 foot or less.
.SATURDAY...West winds 15 to 20 knots. Seas 1 foot or less. Wave
Detail: West 1 foot at 2 seconds. A chance of showers and
thunderstorms.
.SATURDAY NIGHT...West winds 15 to 20 knots, increasing to 20 to
25 knots after midnight. Seas 1 foot or less. Showers likely with a
chance of thunderstorms after midnight.
.SUNDAY...West winds 15 to 20 knots. Seas 1 foot or less. Showers
and thunderstorms, mainly in the morning.
.SUNDAY NIGHT...Southwest winds 15 to 20 knots, diminishing to 10 to
15 knots after midnight. Seas 1 foot or less. A chance of
thunderstorms. A chance of showers in the evening, then showers
likely after midnight.

Winds and seas higher in and near thunderstorms.

$$

GMZ543-300600-
Barataria Bay-
1211 PM CDT Wed Jul 29 2026

.THIS AFTERNOON...West winds 5 to 10 knots. Seas 1 foot or less.
.TONIGHT...West winds 10 to 15 knots, diminishing to 5 to 10 knots
after midnight. Seas 1 foot or less.
.THURSDAY...West winds 5 to 10 knots. Seas 1 foot or less. A slight
chance of showers and thunderstorms in the afternoon.
.THURSDAY NIGHT...West winds 5 to 10 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.
.FRIDAY...West winds 5 to 10 knots. Seas 1 foot or less. A chance of
showers and thunderstorms.
.FRIDAY NIGHT...Southwest winds 10 to 15 knots. Seas 1 foot or less.
.SATURDAY...West winds 10 to 15 knots. Seas 1 foot or less. A chance
of thunderstorms. A chance of showers.
.SATURDAY NIGHT...Southwest winds 10 to 15 knots. Seas 1 foot or
less. A chance of thunderstorms. A chance of showers in the evening,
then showers likely after midnight.
.SUNDAY...West winds 10 to 15 knots. Seas 1 foot or less. Showers
and thunderstorms, mainly in the morning.
.SUNDAY NIGHT...Southwest winds 10 to 15 knots, diminishing to 5 to
10 knots after midnight. Seas 1 foot or less. A chance of
thunderstorms. A chance of showers in the evening, then showers
likely after midnight.

Winds and seas higher in and near thunderstorms.

$$

GMZ551-300600-
Coastal Waters from Port Fourchon LA to Lower Atchafalaya River LA
out 20 nm-
1211 PM CDT Wed Jul 29 2026

.THIS AFTERNOON...West winds 10 to 15 knots. Seas around 2 feet.
Wave Detail: West 2 feet at 4 seconds.
.TONIGHT...West winds 10 to 15 knots. Seas around 2 feet. Wave
Detail: West 2 feet at 3 seconds.
.THURSDAY...West winds 10 to 15 knots. Seas around 2 feet. Wave
Detail: West 2 feet at 4 seconds.
.THURSDAY NIGHT...Southwest winds 10 to 15 knots. Seas around
2 feet. Wave Detail: Southwest 2 feet at 3 seconds. A slight chance
of showers after midnight.
.FRIDAY...West winds 10 to 15 knots. Seas around 2 feet. Wave
Detail: Southwest 2 feet at 4 seconds. A slight chance of showers
and thunderstorms in the morning.
.FRIDAY NIGHT...Southwest winds 10 to 15 knots, increasing to 15 to
20 knots after midnight. Seas 2 to 3 feet. Wave Detail: Southwest
3 feet at 4 seconds.
.SATURDAY...West winds around 15 knots. Seas 2 to 3 feet. Wave
Detail: Southwest 3 feet at 4 seconds. A chance of showers and
thunderstorms.
.SATURDAY NIGHT...Southwest winds 15 to 20 knots, increasing to
20 to 25 knots after midnight. Seas 2 to 4 feet, occasionally to
5 feet. Wave Detail: Southwest 4 feet at 5 seconds. A chance of
showers and thunderstorms after midnight.
.SUNDAY...West winds 15 to 20 knots. Seas 2 to 4 feet, occasionally
to 5 feet. Wave Detail: Southwest 4 feet at 5 seconds. Showers and
thunderstorms, mainly in the morning.
.SUNDAY NIGHT...Southwest winds 15 to 20 knots. Seas 2 to 3 feet.
Wave Detail: Southwest 3 feet at 5 seconds. A chance of
thunderstorms. A chance of showers in the evening, then showers
likely after midnight.

Winds and seas higher in and near thunderstorms.

$$

GMZ553-300600-
Coastal Waters from Southwest Pass of the Mississippi River to Port
Fourchon LA out 20 nm-
1211 PM CDT Wed Jul 29 2026

.THIS AFTERNOON...West winds around 10 knots. Seas around 2 feet.
Wave Detail: West 2 feet at 4 seconds.
.TONIGHT...West winds 10 to 15 knots. Seas around 2 feet. Wave
Detail: West 2 feet at 4 seconds.
.THURSDAY...West winds 10 to 15 knots. Seas around 2 feet. Wave
Detail: West 2 feet at 4 seconds.
.THURSDAY NIGHT...West winds 10 to 15 knots. Seas around 2 feet.
Wave Detail: Southwest 2 feet at 4 seconds. A slight chance of
thunderstorms. A slight chance of showers in the evening, then a
chance of showers after midnight.
.FRIDAY...West winds 10 to 15 knots. Seas around 2 feet. Wave
Detail: Southwest 2 feet at 4 seconds. A chance of showers and
thunderstorms, mainly in the morning.
.FRIDAY NIGHT...West winds 10 to 15 knots. Seas 2 to 3 feet. Wave
Detail: Southwest 3 feet at 4 seconds.
.SATURDAY...West winds around 15 knots. Seas 2 to 3 feet. Wave
Detail: Southwest 3 feet at 5 seconds. A chance of thunderstorms. A
chance of showers.
.SATURDAY NIGHT...Southwest winds 15 to 20 knots. Seas 2 to 4 feet,
occasionally to 5 feet. Wave Detail: Southwest 4 feet at 5 seconds.
A chance of thunderstorms. A chance of showers in the evening, then
showers likely after midnight.
.SUNDAY...West winds 15 to 20 knots. Seas 2 to 4 feet, occasionally
to 5 feet. Wave Detail: Southwest 4 feet at 6 seconds. Showers and
thunderstorms, mainly in the morning.
.SUNDAY NIGHT...Southwest winds 15 to 20 knots, diminishing to 10 to
15 knots after midnight. Seas 2 to 4 feet, occasionally to 5 feet.
Wave Detail: Southwest 4 feet at 5 seconds. A chance of
thunderstorms. A chance of showers in the evening, then showers
likely after midnight.

Winds and seas higher in and near thunderstorms.

$$

GMZ554-300600-
Coastal Waters from Boothville LA to Southwest Pass of the
Mississippi River out 20 nm-
1211 PM CDT Wed Jul 29 2026

.THIS AFTERNOON...West winds 10 to 15 knots. Seas around 2 feet.
Wave Detail: West 2 feet at 4 seconds.
.TONIGHT...West winds 10 to 15 knots. Seas around 2 feet. Wave
Detail: West 2 feet at 4 seconds.
.THURSDAY...West winds 10 to 15 knots. Seas around 2 feet. Wave
Detail: West 2 feet at 4 seconds. A slight chance of showers and
thunderstorms in the afternoon.
.THURSDAY NIGHT...West winds 10 to 15 knots. Seas around 2 feet.
Wave Detail: Southwest 2 feet at 4 seconds. A slight chance of
showers and thunderstorms in the evening, then a chance of showers
and thunderstorms after midnight.
.FRIDAY...West winds 10 to 15 knots. Seas around 2 feet. Wave
Detail: West 2 feet at 4 seconds. Showers likely with a chance of
thunderstorms in the morning, then a slight chance of showers and
thunderstorms in the afternoon.
.FRIDAY NIGHT...West winds 10 to 15 knots with gusts up to 20 knots.
Seas 2 to 3 feet. Wave Detail: Southwest 3 feet at 4 seconds. A
chance of showers and thunderstorms after midnight.
.SATURDAY...West winds around 15 knots. Seas 2 to 3 feet. Wave
Detail: West 3 feet at 5 seconds. A chance of showers and
thunderstorms.
.SATURDAY NIGHT...Southwest winds 15 to 20 knots. Seas 2 to 4 feet,
occasionally to 5 feet. Wave Detail: Southwest 4 feet at 5 seconds.
A chance of showers and thunderstorms in the evening, then showers
and thunderstorms likely after midnight.
.SUNDAY...West winds 15 to 20 knots. Seas 2 to 4 feet, occasionally
to 5 feet. Wave Detail: West 4 feet at 5 seconds and south 1 foot at
10 seconds. Showers and thunderstorms.
.SUNDAY NIGHT...Southwest winds 15 to 20 knots, diminishing to 10 to
15 knots after midnight. Seas 2 to 4 feet, occasionally to 5 feet.
Wave Detail: Southwest 4 feet at 5 seconds and south 1 foot at
10 seconds. A chance of thunderstorms. A chance of showers in the
evening, then showers likely after midnight.

Winds and seas higher in and near thunderstorms.

$$

GMZ557-300600-
Coastal waters from Pascagoula Mississippi to Stake Island out 20 NM-
1211 PM CDT Wed Jul 29 2026

.THIS AFTERNOON...West winds 10 to 15 knots. Seas around 2 feet.
Wave Detail: West 2 feet at 3 seconds.
.TONIGHT...West winds 10 to 15 knots. Seas around 2 feet. Wave
Detail: Southwest 2 feet at 4 seconds. A slight chance of showers
and thunderstorms after midnight.
.THURSDAY...West winds 10 to 15 knots. Seas around 2 feet. Wave
Detail: West 2 feet at 3 seconds. A slight chance of showers and
thunderstorms.
.THURSDAY NIGHT...West winds 10 to 15 knots. Seas around 2 feet.
Wave Detail: Southwest 2 feet at 3 seconds. A chance of
thunderstorms. A chance of showers in the evening, then showers
likely after midnight.
.FRIDAY...West winds 10 to 15 knots. Seas around 2 feet. Wave
Detail: West 2 feet at 3 seconds. Showers likely with a chance of
thunderstorms in the morning, then a slight chance of showers and
thunderstorms in the afternoon.
.FRIDAY NIGHT...Southwest winds 10 to 15 knots with gusts up to
20 knots. Seas 2 to 3 feet. Wave Detail: Southwest 3 feet at
4 seconds. A slight chance of showers and thunderstorms in the
evening, then showers and thunderstorms likely after midnight.
.SATURDAY...West winds 10 to 15 knots. Seas 2 to 3 feet. Wave
Detail: West 3 feet at 4 seconds. Showers likely. Thunderstorms
likely, mainly in the morning.
.SATURDAY NIGHT...Southwest winds 15 to 20 knots. Seas 2 to 3 feet.
Wave Detail: Southwest 3 feet at 4 seconds. A chance of showers and
thunderstorms in the evening, then showers with thunderstorms likely
after midnight.
.SUNDAY...West winds 15 to 20 knots. Seas 2 to 3 feet. Wave Detail:
West 3 feet at 4 seconds. Showers with thunderstorms likely in the
morning, then a chance of showers and thunderstorms in the
afternoon.
.SUNDAY NIGHT...Southwest winds 15 to 20 knots, diminishing to 10 to
15 knots after midnight. Seas 2 to 3 feet. Wave Detail: Southwest
3 feet at 4 seconds. Showers likely. A chance of thunderstorms in
the evening, then thunderstorms likely after midnight.

Winds and seas higher in and near thunderstorms.

$$

GMZ570-300600-
Coastal waters from Port Fourchon Louisiana to Lower Atchafalaya
River LA from 20 to 60 NM-
1211 PM CDT Wed Jul 29 2026

.THIS AFTERNOON...West winds around 10 knots. Seas around 2 feet.
Wave Detail: Northwest 2 feet at 4 seconds.
.TONIGHT...West winds around 10 knots. Seas around 2 feet. Wave
Detail: West 2 feet at 4 seconds.
.THURSDAY...West winds around 10 knots. Seas around 2 feet. Wave
Detail: West 2 feet at 4 seconds.
.THURSDAY NIGHT...Southwest winds around 10 knots. Seas around
2 feet. Wave Detail: West 2 feet at 4 seconds.
.FRIDAY...Southwest winds around 10 knots. Seas around 2 feet. Wave
Detail: Southwest 2 feet at 4 seconds.
.FRIDAY NIGHT...Southwest winds 10 to 15 knots. Seas 2 to 3 feet.
Wave Detail: Southwest 3 feet at 4 seconds.
.SATURDAY...West winds around 15 knots. Seas 2 to 3 feet. Wave
Detail: Southwest 3 feet at 4 seconds. A slight chance of showers
and thunderstorms.
.SATURDAY NIGHT...Southwest winds 15 to 20 knots. Seas 3 to 5 feet,
occasionally to 6 feet. Wave Detail: Southwest 5 feet at 5 seconds.
A chance of showers and thunderstorms after midnight.
.SUNDAY...West winds 15 to 20 knots. Seas 3 to 5 feet, occasionally
to 6 feet. Wave Detail: West 5 feet at 6 seconds. Showers and
thunderstorms likely, mainly in the morning.
.SUNDAY NIGHT...Southwest winds 15 to 20 knots. Seas 3 to 4 feet,
occasionally to 5 feet. Wave Detail: Southwest 4 feet at 5 seconds.
A chance of showers and thunderstorms.

Winds and seas higher in and near thunderstorms.

$$

GMZ572-300600-
Coastal waters from Southwest Pass of the Mississippi River to Port
Fourchon Louisiana from 20 to 60 NM-
1211 PM CDT Wed Jul 29 2026

.THIS AFTERNOON...West winds around 10 knots. Seas around 2 feet.
Wave Detail: North 2 feet at 4 seconds. A slight chance of showers
and thunderstorms early.
.TONIGHT...West winds 10 to 15 knots. Seas around 2 feet. Wave
Detail: West 2 feet at 4 seconds and northeast 1 foot at 4 seconds.
.THURSDAY...West winds 10 to 15 knots. Seas around 2 feet. Wave
Detail: West 2 feet at 4 seconds. A slight chance of showers and
thunderstorms in the morning.
.THURSDAY NIGHT...Southwest winds 10 to 15 knots. Seas around
2 feet. Wave Detail: West 2 feet at 4 seconds.
.FRIDAY...West winds 10 to 15 knots. Seas around 2 feet. Wave
Detail: West 2 feet at 4 seconds. A slight chance of showers and
thunderstorms in the morning.
.FRIDAY NIGHT...Southwest winds 10 to 15 knots. Seas around 2 feet.
Wave Detail: Southwest 2 feet at 4 seconds.
.SATURDAY...West winds around 15 knots. Seas 2 to 3 feet. Wave
Detail: West 3 feet at 4 seconds. A slight chance of showers and
thunderstorms in the morning, then a chance of showers and
thunderstorms in the afternoon.
.SATURDAY NIGHT...Southwest winds 15 to 20 knots. Seas 3 to 4 feet,
occasionally to 5 feet. Wave Detail: Southwest 4 feet at 5 seconds.
A slight chance of showers and thunderstorms in the evening, then a
chance of showers and thunderstorms after midnight.
.SUNDAY...West winds 15 to 20 knots. Seas 3 to 4 feet, occasionally
to 5 feet. Wave Detail: West 4 feet at 6 seconds. Thunderstorms
likely. Showers.
.SUNDAY NIGHT...Southwest winds 15 to 20 knots. Seas 3 to 4 feet,
occasionally to 5 feet. Wave Detail: Southwest 4 feet at 5 seconds.
A chance of thunderstorms. A chance of showers in the evening, then
showers likely after midnight.

Winds and seas higher in and near thunderstorms.

$$

GMZ575-300600-
Coastal Waters from Stake Island LA to Southwest Pass of the
Mississippi River from 20 to 60 nm-
1211 PM CDT Wed Jul 29 2026

.THIS AFTERNOON...West winds around 10 knots. Seas 2 to 3 feet. Wave
Detail: West 3 feet at 5 seconds and north 1 foot at 4 seconds. A
slight chance of showers and thunderstorms early.
.TONIGHT...West winds 10 to 15 knots. Seas around 2 feet. Wave
Detail: West 2 feet at 5 seconds and north 1 foot at 4 seconds.
.THURSDAY...West winds 10 to 15 knots. Seas 2 to 3 feet. Wave
Detail: West 2 feet at 4 seconds. A slight chance of showers and
thunderstorms.
.THURSDAY NIGHT...West winds 10 to 15 knots. Seas around 2 feet.
Wave Detail: West 2 feet at 4 seconds. A chance of showers with a
slight chance of thunderstorms after midnight.
.FRIDAY...West winds 10 to 15 knots. Seas around 2 feet. Wave
Detail: West 2 feet at 4 seconds. A chance of showers. A chance of
thunderstorms, mainly in the morning.
.FRIDAY NIGHT...West winds 10 to 15 knots. Seas 2 to 3 feet. Wave
Detail: West 3 feet at 4 seconds. A slight chance of showers and
thunderstorms after midnight.
.SATURDAY...West winds around 15 knots. Seas 2 to 3 feet. Wave
Detail: West 3 feet at 5 seconds. A chance of thunderstorms. A
chance of showers.
.SATURDAY NIGHT...Southwest winds 15 to 20 knots. Seas 3 to 4 feet,
occasionally to 5 feet. Wave Detail: West 4 feet at 5 seconds. A
chance of thunderstorms. A chance of showers in the evening, then
showers likely after midnight.
.SUNDAY...West winds 15 to 20 knots. Seas around 4 feet,
occasionally to 5 feet. Wave Detail: West 4 feet at 6 seconds and
south 1 foot at 10 seconds. Thunderstorms likely. Showers.
.SUNDAY NIGHT...Southwest winds 15 to 20 knots. Seas 3 to 4 feet,
occasionally to 5 feet. Wave Detail: Southwest 4 feet at 6 seconds
and south 1 foot at 10 seconds. A chance of thunderstorms. A chance
of showers in the evening, then showers likely after midnight.

Winds and seas higher in and near thunderstorms.

$$

GMZ577-300600-
Coastal waters from Pascagoula Mississippi to Stake Island Louisiana
out 20 to 60 NM-
1211 PM CDT Wed Jul 29 2026

.THIS AFTERNOON...West winds 10 to 15 knots. Seas 2 to 3 feet. Wave
Detail: West 3 feet at 4 seconds and northeast 1 foot at 3 seconds.
.TONIGHT...West winds 10 to 15 knots. Seas 2 to 3 feet. Wave Detail:
West 2 feet at 4 seconds. A slight chance of showers and
thunderstorms after midnight.
.THURSDAY...West winds 10 to 15 knots. Seas 2 to 3 feet. Wave
Detail: West 3 feet at 4 seconds. A slight chance of showers and
thunderstorms.
.THURSDAY NIGHT...West winds 10 to 15 knots. Seas 2 to 3 feet. Wave
Detail: West 3 feet at 4 seconds. A chance of thunderstorms. A
chance of showers in the evening, then showers likely after
midnight.
.FRIDAY...West winds 10 to 15 knots with gusts up to 20 knots. Seas
2 to 3 feet. Wave Detail: West 3 feet at 4 seconds. Showers likely
with a chance of thunderstorms in the morning, then a slight chance
of showers and thunderstorms in the afternoon.
.FRIDAY NIGHT...West winds around 15 knots with gusts up to
20 knots. Seas 2 to 3 feet. Wave Detail: Southwest 3 feet 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 around 15 knots. Seas around 3 feet. Wave
Detail: West 3 feet at 5 seconds. Showers and thunderstorms likely,
mainly in the morning.
.SATURDAY NIGHT...Southwest winds 15 to 20 knots. Seas 3 to 4 feet,
occasionally to 5 feet. Wave Detail: Southwest 4 feet at 5 seconds.
A chance of showers and thunderstorms in the evening, then showers
and thunderstorms likely after midnight.
.SUNDAY...West winds 15 to 20 knots. Seas 3 to 4 feet, occasionally
to 5 feet. Wave Detail: West 4 feet at 6 seconds and south 1 foot at
10 seconds. Showers and thunderstorms in the morning, then showers
likely with a chance of thunderstorms in the afternoon.
.SUNDAY NIGHT...Southwest winds 15 to 20 knots. Seas 3 to 4 feet,
occasionally to 5 feet. Wave Detail: Southwest 4 feet at 6 seconds
and south 1 foot at 10 seconds. A chance of showers and
thunderstorms in the evening, then showers and thunderstorms likely
after midnight.

Winds and seas higher in and near thunderstorms.

$$