107
FZUS54 KLIX 282237
CWFLIX

Coastal Waters Forecast
National Weather Service New Orleans LA
537 PM CDT Tue Jul 28 2026

Pascagoula to Atchafalaya River out to 60 NM

Seas are provided as a range of the average height of the highest
1/3 of the waves...along with the occasional height of the average
highest 10 percent of the waves.

GMZ500-GMZ501-291100-
537 PM CDT Tue Jul 28 2026

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

Weak high pressure over the north-central Gulf will maintain west to
southwest winds of 5 to 15 knots through midweek, with occasional
increases to near 20 knots over the Mississippi Sound and eastern
waters at night. A weak front will settle toward the northern Gulf
Coast 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.

$$

GMZ529-291100-
Lake Maurepas-
537 PM CDT Tue Jul 28 2026

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

Winds and seas higher in and near thunderstorms.

$$

GMZ531-291100-
Lake Pontchartrain-
537 PM CDT Tue Jul 28 2026

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

$$

GMZ532-291100-
Mississippi Sound-
537 PM CDT Tue Jul 28 2026

.TONIGHT...West winds 10 to 15 knots. Waves 1 foot or less.
.WEDNESDAY...West winds 10 to 15 knots. Waves 1 foot or less.
.WEDNESDAY NIGHT...West winds 10 to 15 knots. Waves 1 foot or less.
A slight chance of showers and thunderstorms after midnight.
.THURSDAY...West winds 10 to 15 knots. Waves 1 foot or less. A
chance of showers and thunderstorms in the morning, then showers and
thunderstorms likely in the afternoon.
.THURSDAY NIGHT...West winds 5 to 10 knots. Waves 1 foot or less. A
chance of showers and thunderstorms.
.FRIDAY...West winds 10 to 15 knots. Waves 1 foot or less. Showers
likely. A chance of thunderstorms in the morning, then thunderstorms
likely in the afternoon.
.FRIDAY NIGHT...West winds 10 to 15 knots. Waves 1 foot or less. A
chance of showers and thunderstorms.
.SATURDAY...West winds 10 to 15 knots. Waves around 2 feet. Showers
and thunderstorms likely, mainly in the morning.
.SATURDAY NIGHT...Southwest winds 15 to 20 knots. Waves around
2 feet. A chance of thunderstorms. A chance of showers in the
evening, then showers likely after midnight.
.SUNDAY...West winds 15 to 20 knots. Waves 1 foot or less. Showers
with a chance of thunderstorms in the morning, then showers and
thunderstorms likely in the afternoon.
.SUNDAY NIGHT...Southwest winds 10 to 15 knots. Waves 1 foot or
less. Showers likely with a chance of thunderstorms.

Winds and waves higher in and near thunderstorms.

$$

GMZ533-291100-
Lake Salvador and Lake Cataouatche-
537 PM CDT Tue Jul 28 2026

.TONIGHT...West winds 5 to 10 knots. Seas 1 foot or less.
.WEDNESDAY...West winds 5 to 10 knots. Seas 1 foot or less.
.WEDNESDAY NIGHT...West winds 5 to 10 knots. Seas 1 foot or less.
.THURSDAY...West winds 5 to 10 knots. Seas 1 foot or less. Showers
and thunderstorms likely 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. A slight
chance of showers and thunderstorms in the morning, then showers and
thunderstorms likely in the afternoon.
.FRIDAY NIGHT...Southwest winds 5 to 10 knots. Seas 1 foot or less.
A slight chance of showers and thunderstorms in the evening.
.SATURDAY...West winds 5 to 10 knots. Seas 1 foot or less. A chance
of showers and thunderstorms.
.SATURDAY NIGHT...Southwest winds 10 to 15 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...West winds around 10 knots. Seas 1 foot or less. Showers
and thunderstorms likely.
.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.

$$

GMZ534-291100-
Lake Borgne-
537 PM CDT Tue Jul 28 2026

.TONIGHT...Southwest winds 5 to 10 knots, becoming west 10 to
15 knots after midnight. Waves 1 foot or less.
.WEDNESDAY...West winds 10 to 15 knots, diminishing to 5 to 10 knots
in the afternoon. Waves 1 foot or less.
.WEDNESDAY NIGHT...Southwest winds 5 to 10 knots, becoming west
10 to 15 knots after midnight. Waves 1 foot or less.
.THURSDAY...West winds 10 to 15 knots, diminishing to 5 to 10 knots
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.
.THURSDAY NIGHT...West winds 5 to 10 knots, increasing to 10 to
15 knots after midnight. Waves 1 foot or less. A chance of showers
and thunderstorms.
.FRIDAY...West winds 10 to 15 knots, diminishing to 5 to 10 knots in
the afternoon. Waves 1 foot or less. A chance of showers and
thunderstorms in the morning, then showers and thunderstorms likely
in the afternoon.
.FRIDAY NIGHT...Southwest winds 5 to 10 knots, increasing to 10 to
15 knots after midnight. Waves 1 foot or less. A slight chance of
showers and thunderstorms.
.SATURDAY...West winds 10 to 15 knots. Waves 1 foot or less. A
chance of thunderstorms. Showers likely, mainly in the morning.
.SATURDAY NIGHT...Southwest winds 10 to 15 knots. Waves 1 foot or
less. A slight chance of showers and thunderstorms in the evening,
then a chance of showers and thunderstorms after midnight.
.SUNDAY...West winds 10 to 15 knots. Waves 1 foot or less.
Thunderstorms likely. Showers likely.
.SUNDAY NIGHT...Southwest winds 10 to 15 knots. Waves 1 foot or
less. A chance of showers and thunderstorms.

Winds and waves higher in and near thunderstorms.

$$

GMZ535-291100-
Breton Sound-
537 PM CDT Tue Jul 28 2026

.TONIGHT...West winds 10 to 15 knots. Seas 1 foot or less.
.WEDNESDAY...West winds 10 to 15 knots, becoming southwest 5 to
10 knots in the afternoon. Seas 1 foot or less.
.WEDNESDAY NIGHT...West winds 10 to 15 knots. Seas 1 foot or less.
.THURSDAY...West winds 10 to 15 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.
.THURSDAY NIGHT...West winds 10 to 15 knots. Seas 1 foot or less. A
chance of showers and thunderstorms.
.FRIDAY...West winds 10 to 15 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.
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. Seas 1 foot or less. Showers
and thunderstorms likely.
.SATURDAY NIGHT...Southwest winds 15 to 20 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 15 to 20 knots. Seas 1 foot or less.
Thunderstorms likely. Showers.
.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.

$$

GMZ536-291100-
Chandeleur Sound-
537 PM CDT Tue Jul 28 2026

.TONIGHT...West winds 10 to 15 knots. Waves 1 foot or less, then
1 to 2 feet after midnight.
.WEDNESDAY...West winds 10 to 15 knots. Waves 1 to 2 feet.
.WEDNESDAY NIGHT...West winds 10 to 15 knots. Waves 1 foot or less,
then 1 to 2 feet after midnight. A slight chance of showers and
thunderstorms after midnight.
.THURSDAY...West winds 10 to 15 knots. Waves 1 to 2 feet in the
morning, then 1 foot or less. A chance of showers and thunderstorms.
.THURSDAY NIGHT...West winds 10 to 15 knots. Waves 1 foot or less. A
chance of thunderstorms. A chance of showers in the evening, then
showers likely after midnight.
.FRIDAY...West winds 10 to 15 knots. Waves 1 foot or less. Showers
and thunderstorms likely, mainly in the morning.
.FRIDAY NIGHT...Southwest winds 10 to 15 knots. Waves 1 foot or
less, then 1 to 2 feet after midnight. A chance of showers and
thunderstorms.
.SATURDAY...West winds 10 to 15 knots. Waves 1 to 2 feet. Showers
and thunderstorms likely, mainly in the morning.
.SATURDAY NIGHT...Southwest winds 15 to 20 knots. Waves 1 to 2 feet.
A chance of thunderstorms. A chance of showers in the evening, then
showers likely after midnight.
.SUNDAY...West winds 15 to 20 knots. Waves 1 to 2 feet in the
morning, then 1 foot or less. Thunderstorms likely. Showers.
.SUNDAY NIGHT...Southwest winds 15 to 20 knots. Waves 1 foot or
less. Showers likely with a chance of thunderstorms.

Winds and waves higher in and near thunderstorms.

$$

GMZ541-291100-
Terrebonne Bay-
537 PM CDT Tue Jul 28 2026

.TONIGHT...West winds 10 to 15 knots. Seas 1 foot or less.
.WEDNESDAY...West winds 10 to 15 knots. Seas 1 foot or less. Wave
Detail: West 1 foot at 2 seconds.
.WEDNESDAY NIGHT...West winds 10 to 15 knots. Seas 1 foot or less.
.THURSDAY...West winds 10 to 15 knots. Seas 1 foot or less. Wave
Detail: West 1 foot at 2 seconds. A slight chance of showers and
thunderstorms in the afternoon.
.THURSDAY NIGHT...West winds 10 to 15 knots. Seas 1 foot or less. A
slight chance of showers and thunderstorms in the evening.
.FRIDAY...West winds 10 to 15 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.
.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...Southwest winds 20 to 25 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...West winds 20 to 25 knots, becoming southwest around
15 knots in the afternoon. Seas 1 foot or less. Thunderstorms
likely. Showers.
.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.

$$

GMZ543-291100-
Barataria Bay-
537 PM CDT Tue Jul 28 2026

.TONIGHT...West winds 5 to 10 knots. Seas 1 foot or less.
.WEDNESDAY...West winds 5 to 10 knots, becoming southwest 10 to
15 knots with gusts up to 20 knots in the afternoon. Seas 1 foot or
less.
.WEDNESDAY NIGHT...West winds 10 to 15 knots with gusts up to
20 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 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.
.FRIDAY...West winds 5 to 10 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.
.FRIDAY NIGHT...Southwest winds 5 to 10 knots, increasing to 10 to
15 knots after midnight. Seas 1 foot or less. A slight chance of
showers and thunderstorms.
.SATURDAY...West winds 10 to 15 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 10 to 15 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...West winds 10 to 15 knots. Seas 1 foot or less.
Thunderstorms likely. Showers.
.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.

$$

GMZ551-291100-
Coastal Waters from Port Fourchon LA to Lower Atchafalaya River LA
out 20 nm-
537 PM CDT Tue Jul 28 2026

.TONIGHT...West winds 10 to 15 knots. Seas around 2 feet. Wave
Detail: West 2 feet at 3 seconds.
.WEDNESDAY...West winds 10 to 15 knots. Seas around 2 feet. Wave
Detail: West 2 feet at 4 seconds.
.WEDNESDAY NIGHT...West winds 10 to 15 knots. Seas 2 to 3 feet. Wave
Detail: West 2 feet at 3 seconds.
.THURSDAY...West winds 10 to 15 knots. Seas 2 to 3 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.
.FRIDAY...West winds 10 to 15 knots. Seas around 2 feet. Wave
Detail: Southwest 2 feet at 5 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: South 3 feet
at 5 seconds.
.SATURDAY...West winds 15 to 20 knots. Seas 2 to 3 feet. Wave
Detail: Southwest 3 feet at 5 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 slight chance
of showers and thunderstorms in the evening, then a chance of
showers and thunderstorms after midnight.
.SUNDAY...West winds 20 to 25 knots, diminishing to 15 to 20 knots
in the afternoon. Seas around 2 feet. Wave Detail: Southwest 2 feet
at 6 seconds. Thunderstorms likely. Showers.
.SUNDAY NIGHT...Southwest winds 15 to 20 knots. Seas around 2 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.

$$

GMZ553-291100-
Coastal Waters from Southwest Pass of the Mississippi River to Port
Fourchon LA out 20 nm-
537 PM CDT Tue Jul 28 2026

.TONIGHT...West winds 10 to 15 knots. Seas 2 to 3 feet. Wave Detail:
West 2 feet at 4 seconds.
.WEDNESDAY...West winds 10 to 15 knots. Seas 2 to 3 feet. Wave
Detail: West 2 feet at 4 seconds.
.WEDNESDAY NIGHT...West winds 10 to 15 knots. Seas 2 to 3 feet. Wave
Detail: West 2 feet 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 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
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 slight chance of showers
and thunderstorms.
.FRIDAY NIGHT...West winds 10 to 15 knots. Seas 2 to 3 feet. Wave
Detail: Southwest 3 feet at 4 seconds. A slight chance of showers
and thunderstorms.
.SATURDAY...West winds 15 to 20 knots. Seas 2 to 3 feet. Wave
Detail: Southwest 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 6 seconds.
A chance of showers and thunderstorms.
.SUNDAY...Southwest winds 15 to 20 knots. Seas 2 to 4 feet,
occasionally to 5 feet. Wave Detail: Southwest 4 feet at 6 seconds.
Thunderstorms likely. Showers.
.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.

$$

GMZ554-291100-
Coastal Waters from Boothville LA to Southwest Pass of the
Mississippi River out 20 nm-
537 PM CDT Tue Jul 28 2026

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

$$

GMZ557-291100-
Coastal waters from Pascagoula Mississippi to Stake Island out 20 NM-
537 PM CDT Tue Jul 28 2026

.TONIGHT...West winds 10 to 15 knots. Seas around 2 feet. Wave
Detail: Southwest 2 feet at 3 seconds.
.WEDNESDAY...West winds 10 to 15 knots. Seas around 2 feet. Wave
Detail: West 2 feet at 4 seconds.
.WEDNESDAY NIGHT...West winds 10 to 15 knots. Seas 2 to 3 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 2 to 3 feet. Wave
Detail: West 2 feet at 4 seconds. A chance of showers and
thunderstorms.
.THURSDAY NIGHT...West winds 10 to 15 knots with gusts up to
20 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 and thunderstorms likely,
mainly in the morning.
.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 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 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 3 feet. Wave Detail:
Southwest 3 feet at 5 seconds. Thunderstorms likely. Showers.
.SUNDAY NIGHT...Southwest winds 15 to 20 knots. Seas around 2 feet.
Showers likely. A chance of thunderstorms in the evening, then
thunderstorms likely after midnight.

Winds and seas higher in and near thunderstorms.

$$

GMZ570-291100-
Coastal waters from Port Fourchon Louisiana to Lower Atchafalaya
River LA from 20 to 60 NM-
537 PM CDT Tue Jul 28 2026

.TONIGHT...West winds 10 to 15 knots. Seas around 2 feet. Wave
Detail: West 2 feet at 4 seconds.
.WEDNESDAY...West winds 10 to 15 knots. Seas around 2 feet. Wave
Detail: West 2 feet at 4 seconds.
.WEDNESDAY NIGHT...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...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: Southwest 2 feet at 5 seconds.
.FRIDAY NIGHT...Southwest winds 10 to 15 knots. Seas 2 to 3 feet.
Wave Detail: Southwest 3 feet at 5 seconds.
.SATURDAY...West winds around 15 knots. Seas around 3 feet. Wave
Detail: West 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.
.SATURDAY NIGHT...Southwest winds 15 to 20 knots, increasing to
20 to 25 knots after midnight. Seas 3 to 4 feet, occasionally to
5 feet. Wave Detail: Southwest 4 feet at 6 seconds. A slight chance
of showers and thunderstorms in the evening, then a chance of
showers and thunderstorms after midnight.
.SUNDAY...Southwest winds 15 to 20 knots. Seas 3 to 4 feet,
occasionally to 5 feet. Wave Detail: Southwest 4 feet at 6 seconds.
Thunderstorms likely. Showers.
.SUNDAY NIGHT...Southwest winds 15 to 20 knots. Seas around 3 feet.
A chance of showers and thunderstorms.

Winds and seas higher in and near thunderstorms.

$$

GMZ572-291100-
Coastal waters from Southwest Pass of the Mississippi River to Port
Fourchon Louisiana from 20 to 60 NM-
537 PM CDT Tue Jul 28 2026

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

$$

GMZ575-291100-
Coastal Waters from Stake Island LA to Southwest Pass of the
Mississippi River from 20 to 60 nm-
537 PM CDT Tue Jul 28 2026

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

$$

GMZ577-291100-
Coastal waters from Pascagoula Mississippi to Stake Island Louisiana
out 20 to 60 NM-
537 PM CDT Tue Jul 28 2026

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

Winds and seas higher in and near thunderstorms.

$$