411
FZUS54 KLIX 091037
CWFLIX

Coastal Waters Forecast
National Weather Service New Orleans LA
537 AM CDT Sat May 9 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-GMZ501-092300-
537 AM CDT Sat May 9 2026

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

South to southeast winds of 10 to 15 knots will persist through the
weekend. Another frontal boundary will move into the waters Sunday
night into Monday morning, bringing offshore winds to the waters for
early next week. Winds should remain below headline criteria through
the period, with the greatest concern being scattered to numerous
showers and storms, mainly Saturday through Sunday night.

$$

GMZ529-092300-
Lake Pontchartrain-
537 AM CDT Sat May 9 2026

.TODAY...South winds around 5 knots, becoming northeast late this
morning, then becoming southeast around 5 knots this afternoon. Seas
1 foot or less. A chance of thunderstorms. Showers.
.TONIGHT...Southeast winds around 5 knots. Seas 1 foot or less. A
chance of thunderstorms with a slight chance of showers in the
evening.
.SUNDAY...Southeast winds around 5 knots. Seas 1 foot or less.
Showers likely with a chance of thunderstorms in the afternoon.
.SUNDAY NIGHT...Southeast winds around 5 knots, becoming northeast
around 5 knots after midnight. Seas 1 foot or less. A chance of
thunderstorms. A chance of showers in the evening, then showers
likely after midnight.
.MONDAY...North winds 5 to 10 knots. Seas 1 foot or less, then
around 2 feet in the afternoon. Showers likely with a chance of
thunderstorms.
.MONDAY NIGHT...North winds 10 to 15 knots. Seas 2 to 3 feet.
.TUESDAY...Northeast winds 10 to 15 knots, diminishing to around
5 knots in the afternoon. Seas 2 to 3 feet in the morning, then
1 foot or less.
.TUESDAY NIGHT...Light and variable winds, becoming north around
5 knots after midnight. Seas 1 foot or less.
.WEDNESDAY...Light and variable winds. Seas 1 foot or less.
.WEDNESDAY NIGHT...West winds around 5 knots in the evening,
becoming light and variable. Seas 1 foot or less.

Winds and seas higher in and near thunderstorms.

$$

GMZ531-092300-
Lake Maurepas-
537 AM CDT Sat May 9 2026

.TODAY...South winds around 5 knots, becoming north late this
morning, then becoming east around 5 knots this afternoon. Seas
1 foot or less. A chance of thunderstorms. Showers.
.TONIGHT...Southeast winds around 5 knots. Seas 1 foot or less.
Showers likely with a chance of thunderstorms in the evening.
.SUNDAY...Southeast 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.
.SUNDAY NIGHT...Southeast winds around 5 knots, becoming southwest
around 5 knots after midnight. Seas 1 foot or less. A chance of
thunderstorms. A chance of showers in the evening, then showers
likely after midnight.
.MONDAY...North winds 5 to 10 knots. Seas 1 foot or less, then
around 2 feet in the afternoon. Showers likely with a chance of
thunderstorms.
.MONDAY NIGHT...North winds 15 to 20 knots. Seas 2 to 4 feet,
occasionally to 5 feet.
.TUESDAY...Northeast winds 15 to 20 knots, diminishing to 5 to
10 knots in the afternoon. Seas 2 to 3 feet in the morning, then
1 foot or less.
.TUESDAY NIGHT...Northeast winds around 5 knots. Seas 1 foot or
less.
.WEDNESDAY...North winds around 5 knots, becoming west in the
afternoon. Seas 1 foot or less.
.WEDNESDAY NIGHT...West winds around 5 knots. Seas 1 foot or less.

Winds and seas higher in and near thunderstorms.

$$

GMZ532-092300-
Mississippi Sound-
537 AM CDT Sat May 9 2026

.TODAY...South winds 5 to 10 knots, becoming west late this morning,
then becoming northeast early this afternoon, becoming southeast
late. Waves 1 to 2 feet this morning, then 1 foot or less. A chance
of thunderstorms. Showers until late afternoon, then a chance of
showers late.
.TONIGHT...Southeast winds around 5 knots. Waves 1 foot or less. A
chance of showers and thunderstorms in the evening.
.SUNDAY...Southeast winds around 5 knots. Waves 1 foot or less. A
chance of showers and thunderstorms.
.SUNDAY NIGHT...South winds around 5 knots. Waves 1 foot or less. A
chance of showers and thunderstorms.
.MONDAY...Northwest winds 5 to 10 knots. Waves 1 foot or less.
Showers likely with a chance of thunderstorms.
.MONDAY NIGHT...North winds 10 to 15 knots, increasing to 15 to
20 knots after midnight. Waves 2 to 4 feet.
.TUESDAY...Northeast winds 15 to 20 knots, becoming east 5 to
10 knots in the afternoon. Waves 2 to 3 feet in the morning, then
1 foot or less.
.TUESDAY NIGHT...Northeast winds around 5 knots. Waves 1 foot or
less.
.WEDNESDAY...Northeast winds around 5 knots, becoming south in the
afternoon. Waves 1 foot or less, then 1 to 2 feet in the afternoon.
.WEDNESDAY NIGHT...Southwest winds 5 to 10 knots, becoming west
after midnight. Waves 1 foot or less.

Winds and waves higher in and near thunderstorms.

$$

GMZ533-092300-
Lake Salvador and Lake Cataouatche-
537 AM CDT Sat May 9 2026

.TODAY...South winds around 5 knots, becoming west late this
morning, then becoming southeast this afternoon. Seas 1 foot or
less. A chance of thunderstorms. A chance of showers early this
morning, then showers late this morning and afternoon.
.TONIGHT...Southeast winds around 5 knots. Seas 1 foot or less.
Showers likely with a chance of thunderstorms in the evening.
.SUNDAY...Southeast 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.
.SUNDAY NIGHT...South winds around 5 knots. Seas 1 foot or less. A
chance of thunderstorms. A chance of showers in the evening, then
showers likely after midnight.
.MONDAY...North winds 5 to 10 knots. Seas 1 foot or less, then
around 2 feet in the afternoon. Showers likely with a chance of
thunderstorms.
.MONDAY NIGHT...North winds 10 to 15 knots. Seas 2 to 3 feet.
.TUESDAY...Northeast winds 10 to 15 knots, diminishing to 5 to
10 knots in the afternoon. Seas 2 to 3 feet in the morning, then
1 foot or less.
.TUESDAY NIGHT...Northeast winds around 5 knots in the evening,
becoming light and variable. Seas 1 foot or less.
.WEDNESDAY...Northeast winds around 5 knots. Seas 1 foot or less.
.WEDNESDAY NIGHT...South winds around 5 knots, becoming west after
midnight. Seas 1 foot or less.

Winds and seas higher in and near thunderstorms.

$$

GMZ534-092300-
Lake Borgne-
537 AM CDT Sat May 9 2026

.TODAY...South winds around 5 knots, becoming northwest late this
morning, then becoming east around 5 knots this afternoon. Waves
1 foot or less. A chance of thunderstorms. Showers.
.TONIGHT...Southeast winds around 5 knots. Waves 1 foot or less.
Showers likely with a chance of thunderstorms in the evening.
.SUNDAY...Southeast 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...South winds around 5 knots. Waves 1 foot or less. A
chance of thunderstorms. A chance of showers in the evening, then
showers likely after midnight.
.MONDAY...North winds 5 to 10 knots. Waves 1 foot or less. A chance
of thunderstorms. Showers likely, mainly in the morning.
.MONDAY NIGHT...North winds 10 to 15 knots with gusts up to
20 knots. Waves 2 to 4 feet.
.TUESDAY...Northeast winds 10 to 15 knots, diminishing to 5 to
10 knots in the afternoon. Waves 2 to 3 feet in the morning, then
1 foot or less.
.TUESDAY NIGHT...Northeast winds around 5 knots. Waves 1 foot or
less.
.WEDNESDAY...Northeast winds around 5 knots, becoming southeast
around 5 knots in the afternoon. Waves 1 foot or less.
.WEDNESDAY NIGHT...South winds around 5 knots, becoming west after
midnight. Waves 1 foot or less.

Winds and waves higher in and near thunderstorms.

$$

GMZ535-092300-
Breton Sound-
537 AM CDT Sat May 9 2026

.TODAY...Southwest winds 5 to 10 knots, becoming northeast early
this afternoon, then becoming east late. Seas 1 foot or less. A
chance of thunderstorms.
.TONIGHT...Southeast winds around 5 knots. Seas 1 foot or less. A
chance of showers and thunderstorms in the evening.
.SUNDAY...Southeast 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, then a
chance of showers and thunderstorms after midnight.
.MONDAY...West winds 5 to 10 knots, becoming northwest in the
afternoon. Seas 1 foot or less. A chance of thunderstorms. Showers
likely, mainly in the morning.
.MONDAY NIGHT...North winds 10 to 15 knots, becoming northeast 15 to
20 knots after midnight. Seas 2 to 4 feet, occasionally to 5 feet.
.TUESDAY...Northeast winds 10 to 15 knots. Seas 2 to 4 feet,
occasionally to 5 feet.
.TUESDAY NIGHT...Northeast winds around 5 knots. Seas 1 foot or
less.
.WEDNESDAY...Northeast winds around 5 knots. Seas 1 foot or less.
.WEDNESDAY NIGHT...South winds around 5 knots, becoming west around
5 knots after midnight. Seas 1 foot or less.

Winds and seas higher in and near thunderstorms.

$$

GMZ536-092300-
Chandeleur Sound-
537 AM CDT Sat May 9 2026

.TODAY...South winds around 10 knots, becoming west late this
morning, then becoming northeast early this afternoon, becoming east
late. Waves 1 to 2 feet this morning, then 1 foot or less. A chance
of thunderstorms.
.TONIGHT...Southeast winds around 5 knots. Waves 1 foot or less.
Showers likely with a chance of thunderstorms in the evening.
.SUNDAY...Southeast winds 5 to 10 knots. Waves 1 foot or less. A
chance of showers and thunderstorms.
.SUNDAY NIGHT...South winds around 5 knots. Waves 1 foot or less. A
slight chance of showers and thunderstorms in the evening, then
showers likely with a chance of thunderstorms after midnight.
.MONDAY...Northwest winds 5 to 10 knots. Waves 1 foot or less. A
chance of thunderstorms. Showers likely, mainly in the morning.
.MONDAY NIGHT...North winds 10 to 15 knots, becoming northeast 15 to
20 knots after midnight. Waves 2 to 4 feet.
.TUESDAY...Northeast winds 15 to 20 knots, diminishing to 5 to
10 knots in the afternoon. Waves 2 to 4 feet, subsiding to 1 to
2 feet in the afternoon.
.TUESDAY NIGHT...Northeast winds around 5 knots. Waves 1 foot or
less.
.WEDNESDAY...Northeast winds around 5 knots, becoming southeast
around 5 knots in the afternoon. Waves 1 foot or less.
.WEDNESDAY NIGHT...Southwest winds 5 to 10 knots, becoming west
after midnight. Waves 1 foot or less.

Winds and waves higher in and near thunderstorms.

$$

GMZ541-092300-
Terrebonne Bay-
537 AM CDT Sat May 9 2026

.TODAY...South winds 5 to 10 knots, becoming southeast late. Seas
1 foot or less. A chance of showers and thunderstorms.
.TONIGHT...Southeast winds around 5 knots. Seas 1 foot or less.
Showers likely with a chance of thunderstorms in the evening.
.SUNDAY...South 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.
.SUNDAY NIGHT...Southeast winds around 5 knots. Seas 1 foot or less.
A slight chance of showers and thunderstorms in the evening, then
showers likely with a chance of thunderstorms after midnight.
.MONDAY...West winds 5 to 10 knots, becoming northwest in the
afternoon. Seas 1 foot or less. A chance of thunderstorms. Showers
likely, mainly in the morning.
.MONDAY NIGHT...North winds 15 to 20 knots. Seas 1 foot or less.
.TUESDAY...Northeast winds 15 to 20 knots, diminishing to 5 to
10 knots in the afternoon. Seas 1 foot or less.
.TUESDAY NIGHT...East winds 5 to 10 knots, becoming northeast after
midnight. Seas 1 foot or less.
.WEDNESDAY...Northeast winds around 5 knots, becoming southeast in
the afternoon. Seas 1 foot or less.
.WEDNESDAY NIGHT...South winds around 5 knots, becoming west after
midnight. Seas 1 foot or less.

Winds and seas higher in and near thunderstorms.

$$

GMZ543-092300-
Barataria Bay-
537 AM CDT Sat May 9 2026

.TODAY...Southwest winds around 5 knots, becoming southeast this
afternoon. Seas 1 foot or less. A chance of thunderstorms.
.TONIGHT...Southeast winds around 5 knots. Seas 1 foot or less. A
chance of thunderstorms with a slight chance of showers in the
evening.
.SUNDAY...Southeast winds around 5 knots. Seas 1 foot or less. A
chance of showers. A slight chance of thunderstorms in the morning,
then a chance of thunderstorms in the afternoon.
.SUNDAY NIGHT...South winds around 5 knots. Seas 1 foot or less. A
chance of thunderstorms. A chance of showers in the evening, then
showers likely after midnight.
.MONDAY...West winds around 5 knots, becoming northwest in the
afternoon. Seas 1 foot or less. Showers likely with a chance of
thunderstorms.
.MONDAY NIGHT...North winds 5 to 10 knots, becoming northeast 10 to
15 knots with gusts up to 20 knots after midnight. Seas 1 foot or
less.
.TUESDAY...Northeast winds 10 to 15 knots, diminishing to 5 to
10 knots in the afternoon. Seas 1 foot or less.
.TUESDAY NIGHT...Northeast winds around 5 knots. Seas 1 foot or
less.
.WEDNESDAY...Northeast winds around 5 knots. Seas 1 foot or less.
.WEDNESDAY NIGHT...South winds around 5 knots, becoming west after
midnight. Seas 1 foot or less.

Winds and seas higher in and near thunderstorms.

$$

GMZ551-092300-
Coastal Waters from Port Fourchon LA to Lower Atchafalaya River LA
out 20 nm-
537 AM CDT Sat May 9 2026

.TODAY...South winds 5 to 10 knots, becoming southeast late. Seas
around 2 feet. Wave Detail: South 2 feet at 6 seconds. A chance of
showers and thunderstorms.
.TONIGHT...Southeast winds 5 to 10 knots. Seas 1 to 2 feet. Wave
Detail: South 2 feet at 5 seconds. A chance of showers and
thunderstorms in the evening.
.SUNDAY...Southeast winds 5 to 10 knots. Seas around 2 feet. Wave
Detail: South 2 feet at 7 seconds. A slight chance of showers and
thunderstorms.
.SUNDAY NIGHT...Southeast winds 5 to 10 knots. Seas 1 to 2 feet.
Wave Detail: South 2 feet at 6 seconds. A slight chance of showers
and thunderstorms in the evening, then showers likely with a chance
of thunderstorms after midnight.
.MONDAY...Southwest winds 5 to 10 knots, becoming northwest in the
afternoon. Seas around 2 feet. Wave Detail: South 2 feet at
7 seconds and northwest 1 foot at 2 seconds. Showers likely with a
chance of thunderstorms in the morning, then a slight chance of
showers and thunderstorms in the afternoon.
.MONDAY NIGHT...Northeast winds 15 to 20 knots with gusts up to
25 knots. Seas 2 to 4 feet, occasionally to 5 feet. Wave Detail:
North 4 feet at 3 seconds and south 2 feet at 6 seconds.
.TUESDAY...Northeast winds 15 to 20 knots, diminishing to 10 to
15 knots in the afternoon. Seas 2 to 4 feet, occasionally to 5 feet.
Wave Detail: Northeast 4 feet at 4 seconds and south 1 foot at
7 seconds.
.TUESDAY NIGHT...East winds 5 to 10 knots. Seas 1 to 2 feet in the
evening, then 1 foot or less. Wave Detail: Southeast 2 feet at
6 seconds, becoming southeast 1 foot at 5 seconds.
.WEDNESDAY...East winds around 5 knots. Seas 1 foot or less. Wave
Detail: Southeast 1 foot at 5 seconds.
.WEDNESDAY NIGHT...South winds around 5 knots, becoming west after
midnight. Seas 1 foot or less. Wave Detail: Southeast 1 foot at
5 seconds.

Winds and seas higher in and near thunderstorms.

$$

GMZ553-092300-
Coastal Waters from Southwest Pass of the Mississippi River to Port
Fourchon LA out 20 nm-
537 AM CDT Sat May 9 2026

.TODAY...South winds 5 to 10 knots, becoming east late. Seas around
2 feet. Wave Detail: South 2 feet at 6 seconds. A chance of showers
and thunderstorms.
.TONIGHT...Southeast winds around 5 knots. Seas around 2 feet. Wave
Detail: South 2 feet at 5 seconds. A chance of showers and
thunderstorms in the evening.
.SUNDAY...Southeast winds around 5 knots. Seas around 2 feet. Wave
Detail: South 2 feet at 6 seconds. A slight chance of showers and
thunderstorms in the morning, then a chance of showers and
thunderstorms in the afternoon.
.SUNDAY NIGHT...Southeast winds around 5 knots. Seas 2 to 3 feet.
Wave Detail: South 3 feet at 6 seconds. A slight chance of showers
and thunderstorms in the evening, then showers likely with a chance
of thunderstorms after midnight.
.MONDAY...Southwest winds 5 to 10 knots, becoming northwest in the
afternoon. Seas 2 to 3 feet. Wave Detail: South 3 feet at 6 seconds
and northwest 1 foot at 3 seconds. A chance of thunderstorms.
Showers likely, mainly in the morning.
.MONDAY NIGHT...North winds 10 to 15 knots, becoming northeast 15 to
20 knots after midnight. Seas 2 to 4 feet, occasionally to 5 feet.
Wave Detail: North 4 feet at 4 seconds and south 2 feet at
6 seconds.
.TUESDAY...Northeast winds 15 to 20 knots, diminishing to 10 to
15 knots in the afternoon. Seas 2 to 4 feet, occasionally to 5 feet.
Wave Detail: Northeast 4 feet at 4 seconds and southeast 1 foot at
7 seconds.
.TUESDAY NIGHT...Northeast winds 5 to 10 knots, diminishing to
around 5 knots after midnight. Seas around 2 feet in the evening,
then 1 foot or less. Wave Detail: Northeast 1 foot at 4 seconds and
southeast 1 foot at 6 seconds, becoming southeast 1 foot at
5 seconds.
.WEDNESDAY...Northeast winds around 5 knots. Seas 1 foot or less.
Wave Detail: Southeast 1 foot at 6 seconds.
.WEDNESDAY NIGHT...Southeast winds around 5 knots, becoming west
around 5 knots after midnight. Seas 1 foot or less. Wave Detail:
Southeast 1 foot at 6 seconds.

Winds and seas higher in and near thunderstorms.

$$

GMZ554-092300-
Coastal Waters from Boothville LA to Southwest Pass of the
Mississippi River out 20 nm-
537 AM CDT Sat May 9 2026

.TODAY...Southwest winds 5 to 10 knots, becoming northeast early
this afternoon, then becoming east late. Seas around 2 feet. Wave
Detail: Southeast 2 feet at 5 seconds. A slight chance of showers
and thunderstorms early this morning, then a chance of showers and
thunderstorms late this morning and afternoon.
.TONIGHT...Southeast winds around 5 knots. Seas around 2 feet. Wave
Detail: South 2 feet at 5 seconds and east 1 foot at 5 seconds. A
chance of showers and thunderstorms in the evening.
.SUNDAY...Southeast winds around 5 knots. Seas around 2 feet. Wave
Detail: Southeast 2 feet at 5 seconds. A slight chance of
thunderstorms. A slight chance of showers in the morning, then a
chance of showers in the afternoon.
.SUNDAY NIGHT...South winds around 5 knots. Seas 2 to 3 feet. Wave
Detail: South 3 feet at 6 seconds. A chance of showers with a slight
chance of thunderstorms in the evening, then showers likely with a
chance of thunderstorms after midnight.
.MONDAY...Southwest winds 5 to 10 knots, becoming northwest in the
afternoon. Seas 2 to 3 feet. Wave Detail: South 3 feet at 6 seconds
and north 2 feet at 3 seconds. A chance of thunderstorms. Showers
likely, mainly in the morning.
.MONDAY NIGHT...North winds 10 to 15 knots, becoming northeast 15 to
20 knots after midnight. Seas 2 to 3 feet, building to 3 to 5 feet,
occasionally to 6 feet after midnight. Wave Detail: Northeast 2 feet
at 4 seconds and south 2 feet at 6 seconds, becoming northeast
5 feet at 5 seconds and south 1 foot at 7 seconds. A slight chance
of showers and thunderstorms in the evening.
.TUESDAY...Northeast winds 15 to 20 knots, diminishing to 10 to
15 knots in the afternoon. Seas 3 to 5 feet, occasionally to 6 feet.
Wave Detail: Northeast 5 feet at 6 seconds and southeast 1 foot at
7 seconds.
.TUESDAY NIGHT...Northeast winds 5 to 10 knots, diminishing to
around 5 knots after midnight. Seas around 2 feet. Wave Detail:
Northeast 2 feet at 5 seconds and south 1 foot at 6 seconds. A
slight chance of showers in the evening.
.WEDNESDAY...Northeast winds around 5 knots. Seas around 2 feet.
Wave Detail: Northeast 1 foot at 5 seconds and southeast 1 foot at
7 seconds.
.WEDNESDAY NIGHT...East winds around 5 knots, becoming west after
midnight. Seas around 2 feet. Wave Detail: West 1 foot at 2 seconds
and east 1 foot at 4 seconds.

Winds and seas higher in and near thunderstorms.

$$

GMZ557-092300-
Coastal waters from Pascagoula Mississippi to Stake Island out 20 NM-
537 AM CDT Sat May 9 2026

.TODAY...Southwest winds around 10 knots, becoming northeast early
this afternoon, then becoming southeast late. Seas around 2 feet.
Wave Detail: Southeast 2 feet at 5 seconds. A chance of
thunderstorms.
.TONIGHT...Southeast winds around 5 knots. Seas around 2 feet. Wave
Detail: Southeast 1 foot at 5 seconds. A chance of showers and
thunderstorms in the evening.
.SUNDAY...Southeast winds around 5 knots. Seas around 2 feet. Wave
Detail: Southeast 2 feet at 5 seconds. A chance of showers and
thunderstorms.
.SUNDAY NIGHT...South winds around 5 knots. Seas around 2 feet. Wave
Detail: South 2 feet at 6 seconds. A slight chance of showers and
thunderstorms in the evening, then showers likely with a chance of
thunderstorms after midnight.
.MONDAY...Northwest winds 5 to 10 knots. Seas around 2 feet. Wave
Detail: Northwest 2 feet at 3 seconds and south 2 feet at 6 seconds.
A chance of thunderstorms. Showers likely, mainly in the morning.
.MONDAY NIGHT...North winds 15 to 20 knots with gusts up to
25 knots. Seas 2 to 4 feet, occasionally to 5 feet. Wave Detail:
North 4 feet at 4 seconds and south 1 foot at 6 seconds. A slight
chance of showers and thunderstorms in the evening.
.TUESDAY...Northeast winds 15 to 20 knots, diminishing to 10 to
15 knots in the afternoon. Seas 2 to 4 feet, occasionally to 5 feet.
Wave Detail: Northeast 4 feet at 5 seconds and south 1 foot at
7 seconds.
.TUESDAY NIGHT...East winds around 5 knots. Seas 1 foot or less.
Wave Detail: Southeast 1 foot at 6 seconds.
.WEDNESDAY...Northeast winds around 5 knots, becoming southeast
around 5 knots in the afternoon. Seas around 2 feet. Wave Detail:
North 1 foot at 3 seconds and southeast 1 foot at 6 seconds.
.WEDNESDAY NIGHT...Southwest winds around 5 knots, becoming west
after midnight. Seas around 2 feet. Wave Detail: West 1 foot at
2 seconds and east 1 foot at 3 seconds.

Winds and seas higher in and near thunderstorms.

$$

GMZ570-092300-
Coastal waters from Port Fourchon Louisiana to Lower Atchafalaya
River LA from 20 to 60 NM-
537 AM CDT Sat May 9 2026

.TODAY...South winds 5 to 10 knots. Seas 2 to 3 feet. Wave Detail:
South 3 feet at 6 seconds. A chance of showers and thunderstorms,
mainly this morning.
.TONIGHT...Southeast winds 5 to 10 knots. Seas 2 to 3 feet. Wave
Detail: South 3 feet at 7 seconds. A chance of thunderstorms with a
slight chance of showers in the evening.
.SUNDAY...Southeast winds 5 to 10 knots. Seas 2 to 3 feet. Wave
Detail: South 3 feet at 7 seconds. A slight chance of showers and
thunderstorms.
.SUNDAY NIGHT...Southeast winds 5 to 10 knots. Seas 2 to 3 feet.
Wave Detail: South 3 feet at 6 seconds. A slight chance of showers
and thunderstorms in the evening, then showers likely with a chance
of thunderstorms after midnight.
.MONDAY...Southwest winds 5 to 10 knots, becoming northwest in the
afternoon. Seas around 3 feet. Wave Detail: South 3 feet at
7 seconds and northwest 2 feet at 3 seconds. Showers likely with a
chance of thunderstorms in the morning, then a chance of showers
with a slight chance of thunderstorms in the afternoon.
.MONDAY NIGHT...North winds 10 to 15 knots, becoming northeast 15 to
20 knots after midnight. Seas 3 to 4 feet, occasionally to 5 feet,
building to 4 to 6 feet, occasionally to 8 feet after midnight. Wave
Detail: North 2 feet at 4 seconds and south 2 feet at 6 seconds,
becoming northeast 5 feet at 5 seconds and south 2 feet at
8 seconds.
.TUESDAY...Northeast winds 15 to 20 knots, diminishing to 10 to
15 knots in the afternoon. Seas 3 to 5 feet, occasionally to 6 feet.
Wave Detail: Northeast 5 feet at 6 seconds and south 2 feet at
7 seconds.
.TUESDAY NIGHT...East winds 5 to 10 knots. Seas 2 to 3 feet. Wave
Detail: East 3 feet at 6 seconds.
.WEDNESDAY...Northeast winds around 5 knots. Seas around 2 feet.
Wave Detail: Southeast 1 foot at 6 seconds.
.WEDNESDAY NIGHT...East winds around 5 knots. Seas 1 foot or less.
Wave Detail: Southeast 1 foot at 6 seconds.

Winds and seas higher in and near thunderstorms.

$$

GMZ572-092300-
Coastal waters from Southwest Pass of the Mississippi River to Port
Fourchon Louisiana from 20 to 60 NM-
537 AM CDT Sat May 9 2026

.TODAY...South winds 5 to 10 knots. Seas around 2 feet. Wave Detail:
Southeast 2 feet at 5 seconds. A chance of thunderstorms this
morning. A chance of showers. A slight chance of thunderstorms this
afternoon.
.TONIGHT...Southeast winds 5 to 10 knots. Seas 2 to 3 feet. Wave
Detail: South 3 feet at 6 seconds. A slight chance of showers and
thunderstorms in the evening.
.SUNDAY...Southeast winds 5 to 10 knots. Seas around 2 feet. Wave
Detail: South 2 feet at 6 seconds and northeast 1 foot at 4 seconds.
A chance of showers with a slight chance of thunderstorms in the
afternoon.
.SUNDAY NIGHT...Southeast winds 5 to 10 knots. Seas 2 to 3 feet.
Wave Detail: South 3 feet at 6 seconds. A chance of showers with a
slight chance of thunderstorms in the evening, then showers likely
with a chance of thunderstorms after midnight.
.MONDAY...Southwest winds 5 to 10 knots, becoming northwest in the
afternoon. Seas 2 to 3 feet. Wave Detail: South 3 feet at 6 seconds
and north 2 feet at 3 seconds. A chance of thunderstorms. Showers.
.MONDAY NIGHT...North winds 10 to 15 knots, becoming northeast 15 to
20 knots after midnight. Seas 3 to 5 feet, occasionally to 6 feet.
Wave Detail: North 5 feet at 5 seconds and south 2 feet at
6 seconds.
.TUESDAY...Northeast winds 15 to 20 knots, diminishing to 10 to
15 knots in the afternoon. Seas 3 to 5 feet, occasionally to 6 feet.
Wave Detail: North 5 feet at 6 seconds and southeast 2 feet at
6 seconds.
.TUESDAY NIGHT...Northeast winds 5 to 10 knots. Seas 2 to 3 feet.
Wave Detail: Northeast 3 feet at 6 seconds and southeast 2 feet at
6 seconds.
.WEDNESDAY...Northeast winds around 5 knots. Seas around 2 feet.
Wave Detail: East 2 feet at 6 seconds.
.WEDNESDAY NIGHT...Northeast winds around 5 knots. Seas around
2 feet. Wave Detail: East 1 foot at 6 seconds.

Winds and seas higher in and near thunderstorms.

$$

GMZ575-092300-
Coastal Waters from Stake Island LA to Southwest Pass of the
Mississippi River from 20 to 60 nm-
537 AM CDT Sat May 9 2026

.TODAY...South winds 5 to 10 knots, becoming east late. Seas around
2 feet. Wave Detail: South 2 feet at 5 seconds and northeast 1 foot
at 4 seconds. A chance of showers and thunderstorms late this
morning. A chance of showers with a slight chance of thunderstorms
this afternoon.
.TONIGHT...Southeast winds 5 to 10 knots. Seas 2 to 3 feet. Wave
Detail: South 2 feet at 5 seconds and northeast 1 foot at 5 seconds.
A chance of showers and thunderstorms in the evening.
.SUNDAY...Southeast winds around 5 knots. Seas around 2 feet. Wave
Detail: South 2 feet at 6 seconds and northeast 1 foot at 4 seconds.
A slight chance of showers and thunderstorms in the morning, then a
chance of showers and thunderstorms in the afternoon.
.SUNDAY NIGHT...South winds 5 to 10 knots. Seas 2 to 3 feet. Wave
Detail: South 3 feet at 6 seconds. A chance of showers. A slight
chance of thunderstorms in the evening, then a chance of
thunderstorms after midnight.
.MONDAY...Southwest winds 5 to 10 knots, becoming northwest in the
afternoon. Seas 2 to 3 feet. Wave Detail: South 3 feet at 6 seconds
and northwest 2 feet at 3 seconds. A chance of thunderstorms.
Showers.
.MONDAY NIGHT...North winds 10 to 15 knots, becoming northeast 15 to
20 knots with gusts up to 25 knots after midnight. Seas 3 to 5 feet,
occasionally to 6 feet. Wave Detail: North 5 feet at 5 seconds and
south 2 feet at 6 seconds. A chance of showers with a slight chance
of thunderstorms in the evening.
.TUESDAY...Northeast winds 15 to 20 knots, diminishing to 10 to
15 knots in the afternoon. Seas 3 to 5 feet, occasionally to 6 feet.
Wave Detail: Northeast 5 feet at 6 seconds and south 1 foot at
7 seconds.
.TUESDAY NIGHT...Northeast winds 5 to 10 knots. Seas 2 to 3 feet.
Wave Detail: Northeast 3 feet at 6 seconds and south 1 foot at
6 seconds.
.WEDNESDAY...Northeast winds 5 to 10 knots. Seas around 2 feet. Wave
Detail: Northeast 2 feet at 5 seconds and south 1 foot at 7 seconds.
.WEDNESDAY NIGHT...Northeast winds 5 to 10 knots. Seas around
2 feet. Wave Detail: Northeast 1 foot at 5 seconds and south 1 foot
at 8 seconds.

Winds and seas higher in and near thunderstorms.

$$

GMZ577-092300-
Coastal waters from Pascagoula Mississippi to Stake Island Louisiana
out 20 to 60 NM-
537 AM CDT Sat May 9 2026

.TODAY...Southwest winds around 10 knots, becoming northwest early
this afternoon, then becoming east late. Seas around 2 feet. Wave
Detail: South 2 feet at 5 seconds and east 1 foot at 4 seconds. A
slight chance of showers and thunderstorms early this morning, then
a chance of showers and thunderstorms late this morning and
afternoon.
.TONIGHT...Southeast winds around 5 knots. Seas around 2 feet. Wave
Detail: South 2 feet at 5 seconds and east 1 foot at 4 seconds. A
chance of showers and thunderstorms in the evening.
.SUNDAY...South winds around 5 knots. Seas around 2 feet. Wave
Detail: South 2 feet at 6 seconds and east 1 foot at 4 seconds. A
chance of showers. A chance of thunderstorms, mainly in the morning.
.SUNDAY NIGHT...South winds 5 to 10 knots. Seas around 2 feet. Wave
Detail: South 2 feet at 6 seconds. A chance of showers with a slight
chance of thunderstorms in the evening, then showers likely with a
chance of thunderstorms after midnight.
.MONDAY...Southwest winds 5 to 10 knots, becoming northwest in the
afternoon. Seas 2 to 3 feet. Wave Detail: North 2 feet at 4 seconds
and south 2 feet at 6 seconds. Showers likely with a chance of
thunderstorms.
.MONDAY NIGHT...North winds 10 to 15 knots, becoming northeast 15 to
20 knots after midnight. Seas around 3 feet, building to 4 to
5 feet, occasionally to 6 feet after midnight. Wave Detail: North
3 feet at 4 seconds and south 2 feet at 6 seconds, becoming north
5 feet at 6 seconds and south 1 foot at 7 seconds. A slight chance
of showers and thunderstorms in the evening.
.TUESDAY...Northeast winds 15 to 20 knots, diminishing to 10 to
15 knots in the afternoon. Seas 4 to 5 feet, occasionally to 6 feet,
subsiding to 2 to 4 feet, occasionally to 5 feet in the afternoon.
Wave Detail: Northeast 5 feet at 6 seconds and south 1 foot at
7 seconds, becoming northeast 4 feet at 5 seconds and south 1 foot
at 7 seconds.
.TUESDAY NIGHT...Northeast winds 5 to 10 knots. Seas 2 to 3 feet.
Wave Detail: Northeast 2 feet at 5 seconds and south 1 foot at
6 seconds. A slight chance of showers in the evening.
.WEDNESDAY...Northeast winds 5 to 10 knots. Seas around 2 feet. Wave
Detail: Northeast 1 foot at 4 seconds and south 1 foot at 7 seconds.
.WEDNESDAY NIGHT...North winds 5 to 10 knots. Seas around 2 feet.
Wave Detail: Northwest 1 foot at 3 seconds and east 1 foot at
5 seconds.

Winds and seas higher in and near thunderstorms.

$$