831
FZUS54 KLIX 020523
CWFLIX

Coastal Waters Forecast
National Weather Service New Orleans LA
1222 AM CDT Thu Oct 2 2025

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-GMZ501-021800-
1222 AM CDT Thu Oct 2 2025

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

An increasing pressure gradient between low pressure in the Gulf and
high pressure over New England will bring increasingly hazardous
conditions to the waters through the weekend. As the low deepens, a
prolonged easterly wind of 15 to 25 knots will develop today and
persist through Sunday. The combination of wind waves and swell from
a long fetch across the eastern Gulf will produce rough seas of 5 to
8 feet in the open Gulf waters and 2 to 5 feet in the sounds and
tidal lakes. A Small Craft Advisory has been issued for all of the
open Gulf waters and the tidal sounds, as well as Lake Borgne from
midday through Saturday evening due to these expected rough
conditions. Conditions will gradually improve Sunday into Monday.

$$

GMZ530-021800-
Lake Pontchartrain and Lake Maurepas-
1222 AM CDT Thu Oct 2 2025

.REST OF TONIGHT...East winds 5 to 10 knots. Waves 1 foot or less. A
slight chance of thunderstorms. A slight chance of showers.
.THURSDAY...Northeast winds 5 to 10 knots, becoming east 10 to
15 knots with gusts up to 20 knots in the afternoon. Waves 2 to
3 feet. A slight chance of showers and thunderstorms in the
afternoon.
.THURSDAY NIGHT...East winds 10 to 15 knots, increasing to 15 to
20 knots after midnight. Waves 2 to 3 feet. A slight chance of
showers and thunderstorms after midnight.
.FRIDAY...East winds 15 to 20 knots with gusts up to 25 knots. Waves
2 to 3 feet. A slight chance of showers and thunderstorms.
.FRIDAY NIGHT...East winds 10 to 15 knots, becoming northeast 15 to
20 knots after midnight. Waves 2 to 3 feet. A slight chance of
showers in the evening.
.SATURDAY...East winds 15 to 20 knots with gusts up to 25 knots.
Waves around 3 feet. A slight chance of showers and thunderstorms in
the morning, then a chance of showers and thunderstorms in the
afternoon.
.SATURDAY NIGHT...East winds around 15 knots with gusts up to
25 knots. Waves 2 to 3 feet. A chance of showers. A slight chance of
thunderstorms in the evening, then a chance of thunderstorms after
midnight.
.SUNDAY...East winds around 15 knots. Waves 2 to 3 feet. A chance of
thunderstorms. A chance of showers.
.SUNDAY NIGHT...East winds 10 to 15 knots. Waves around 2 feet. A
slight chance of showers and thunderstorms.
.MONDAY...East winds around 10 knots. Waves around 2 feet. A slight
chance of showers and thunderstorms in the morning, then a chance of
showers and thunderstorms in the afternoon.
.MONDAY NIGHT...East winds 5 to 10 knots. Waves around 2 feet in the
evening, then 1 foot or less. A slight chance of showers in the
evening.

Winds and waves higher in and near thunderstorms.

$$

GMZ534-021800-
Lake Borgne-
1222 AM CDT Thu Oct 2 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM NOON CDT TODAY THROUGH
SATURDAY EVENING...

.REST OF TONIGHT...Northeast winds 5 to 10 knots. Waves 1 foot or
less. A slight chance of thunderstorms. A slight chance of showers.
.THURSDAY...Northeast winds 10 to 15 knots, becoming east 15 to
20 knots in the afternoon. Gusts up to 30 knots. Waves 2 to 4 feet.
A slight chance of showers in the morning, then a chance of showers
and thunderstorms in the afternoon.
.THURSDAY NIGHT...East winds 15 to 20 knots with gusts up to
30 knots. Waves 2 to 3 feet. A chance of thunderstorms. A chance of
showers.
.FRIDAY...East winds 20 to 25 knots with gusts up to 30 knots. Waves
3 to 4 feet. A chance of showers with a slight chance of
thunderstorms.
.FRIDAY NIGHT...East winds 15 to 20 knots with gusts up to 30 knots.
Waves 2 to 3 feet. A slight chance of showers. A slight chance of
thunderstorms after midnight.
.SATURDAY...East winds 20 to 25 knots with gusts up to 35 knots.
Waves 3 to 4 feet. A chance of showers. A slight chance of
thunderstorms in the morning, then a chance of thunderstorms in the
afternoon.
.SATURDAY NIGHT...East winds 20 to 25 knots with gusts up to
30 knots. Waves 2 to 3 feet. A chance of showers and thunderstorms.
.SUNDAY...East winds 15 to 20 knots. Waves around 3 feet. A chance
of thunderstorms. A chance of showers in the morning, then showers
likely in the afternoon.
.SUNDAY NIGHT...East winds 15 to 20 knots, diminishing to 10 to
15 knots after midnight. Waves around 2 feet. A chance of showers
with a slight chance of thunderstorms.
.MONDAY...East winds 10 to 15 knots. Waves around 2 feet. A chance
of showers with a slight chance of thunderstorms in the morning,
then a chance of showers and thunderstorms in the afternoon.
.MONDAY NIGHT...East winds 10 to 15 knots. Waves 1 foot or less. A
slight chance of showers.

Winds and waves higher in and near thunderstorms.

$$

GMZ532-021800-
Mississippi Sound-
1222 AM CDT Thu Oct 2 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM NOON CDT TODAY THROUGH
SATURDAY EVENING...

.REST OF TONIGHT...Northeast winds 5 to 10 knots. Waves around
2 feet. A slight chance of thunderstorms. A slight chance of
showers.
.THURSDAY...Northeast winds 10 to 15 knots, becoming east 15 to
20 knots in the afternoon. Gusts up to 30 knots. Waves 2 to 4 feet.
A slight chance of showers in the morning, then a chance of showers
and thunderstorms in the afternoon.
.THURSDAY NIGHT...East winds 15 to 20 knots with gusts up to
30 knots. Waves 3 to 4 feet. A slight chance of showers and
thunderstorms.
.FRIDAY...East winds 20 to 25 knots, diminishing to 15 to 20 knots
in the afternoon. Waves 3 to 4 feet. A slight chance of
thunderstorms in the morning. A slight chance of showers.
.FRIDAY NIGHT...Northeast winds 15 to 20 knots with gusts up to
30 knots. Waves 2 to 4 feet. A slight chance of showers. A slight
chance of thunderstorms after midnight.
.SATURDAY...Northeast winds 20 to 25 knots, becoming east 15 to
20 knots in the afternoon. Gusts up to 35 knots. Waves 3 to 4 feet.
A slight chance of showers and thunderstorms in the morning, then a
chance of showers and thunderstorms in the afternoon.
.SATURDAY NIGHT...East winds 15 to 20 knots with gusts up to
30 knots. Waves 3 to 4 feet. A chance of showers. A slight chance of
thunderstorms in the evening, then a chance of thunderstorms after
midnight.
.SUNDAY...East winds 15 to 20 knots. Waves 3 to 4 feet. A chance of
thunderstorms. A chance of showers in the morning, then showers
likely in the afternoon.
.SUNDAY NIGHT...East winds 15 to 20 knots. Waves 2 to 3 feet. A
chance of showers. A chance of thunderstorms, mainly in the evening.
.MONDAY...East winds 10 to 15 knots. Waves 2 to 3 feet. A chance of
showers. A slight chance of thunderstorms in the morning, then a
chance of thunderstorms in the afternoon.
.MONDAY NIGHT...East winds 10 to 15 knots. Waves around 2 feet. A
slight chance of thunderstorms in the evening. A chance of showers.

Winds and waves higher in and near thunderstorms.

$$

GMZ536-538-021800-
Chandeleur Sound-Breton Sound-
1222 AM CDT Thu Oct 2 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM NOON CDT TODAY THROUGH
SATURDAY EVENING...

.REST OF TONIGHT...Northeast winds 5 to 10 knots. Waves around
2 feet. A chance of showers and thunderstorms, then a slight chance
of showers and thunderstorms late.
.THURSDAY...Northeast winds 15 to 20 knots, becoming east 20 to
25 knots in the afternoon. Waves 2 to 4 feet, building to 4 to
5 feet in the afternoon. A slight chance of showers and
thunderstorms in the morning, then a chance of showers and
thunderstorms in the afternoon.
.THURSDAY NIGHT...East winds 20 to 25 knots with gusts up to
30 knots. Waves 3 to 5 feet. A chance of showers and thunderstorms.
.FRIDAY...East winds 20 to 25 knots with gusts up to 35 knots. Waves
4 to 5 feet. A chance of showers. A chance of thunderstorms, mainly
in the morning.
.FRIDAY NIGHT...East winds 20 to 25 knots with gusts up to 35 knots.
Waves 3 to 5 feet. A chance of showers. A slight chance of
thunderstorms in the evening, then a chance of thunderstorms after
midnight.
.SATURDAY...East winds 20 to 25 knots with gusts up to 40 knots.
Waves 4 to 6 feet. A chance of thunderstorms. A chance of showers in
the morning, then showers likely in the afternoon.
.SATURDAY NIGHT...East winds 20 to 25 knots with gusts up to
35 knots. Waves 3 to 5 feet. Showers likely with a chance of
thunderstorms.
.SUNDAY...East winds 15 to 20 knots. Waves 3 to 5 feet. Showers
likely with a chance of thunderstorms.
.SUNDAY NIGHT...East winds 15 to 20 knots, diminishing to 10 to
15 knots after midnight. Waves 2 to 4 feet. A chance of
thunderstorms. A chance of showers.
.MONDAY...East winds 10 to 15 knots. Waves 2 to 3 feet. A chance of
thunderstorms. A chance of showers.
.MONDAY NIGHT...East winds 10 to 15 knots. Waves 2 to 3 feet. A
chance of showers with a slight chance of thunderstorms.

Winds and waves higher in and near thunderstorms.

$$

GMZ555-557-021800-
Coastal Waters from Boothville LA to Southwest Pass of the
Mississippi River out 20 nm-
Coastal waters from Pascagoula Mississippi to Stake Island out 20 NM-
1222 AM CDT Thu Oct 2 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM NOON CDT TODAY THROUGH
SATURDAY EVENING...

.REST OF TONIGHT...East winds 10 to 15 knots. Seas around 2 feet.
Wave Detail: East 2 feet at 4 seconds. A chance of showers with a
slight chance of thunderstorms.
.THURSDAY...East winds 15 to 20 knots with gusts up to 30 knots.
Seas 4 to 6 feet, occasionally to 8 feet. Wave Detail: East 6 feet
at 6 seconds. A chance of thunderstorms. A slight chance of showers
in the morning, then a chance of showers in the afternoon.
.THURSDAY NIGHT...East winds 15 to 20 knots, increasing to 20 to
25 knots after midnight. Seas 5 to 7 feet, occasionally to 9 feet.
Wave Detail: East 7 feet at 7 seconds. A chance of thunderstorms. A
chance of showers in the evening, then showers likely after
midnight.
.FRIDAY...East winds 20 to 25 knots with gusts up to 35 knots. Seas
6 to 9 feet, occasionally to 11 feet. Wave Detail: East 8 feet at
8 seconds. Showers with a chance of thunderstorms.
.FRIDAY NIGHT...East winds 20 to 25 knots with gusts up to 30 knots.
Seas 5 to 8 feet, occasionally to 10 feet. Wave Detail: East 8 feet
at 8 seconds. A chance of thunderstorms. Showers likely.
.SATURDAY...East winds 20 to 25 knots with gusts up to 35 knots.
Seas 6 to 9 feet, occasionally to 11 feet. Wave Detail: East 9 feet
at 8 seconds. Showers with a chance of thunderstorms.
.SATURDAY NIGHT...East winds 20 to 25 knots, diminishing to 15 to
20 knots after midnight. Gusts up to 35 knots. Seas 5 to 8 feet,
occasionally to 10 feet. Wave Detail: East 8 feet at 8 seconds.
Showers with a chance of thunderstorms.
.SUNDAY...East winds 15 to 20 knots. Seas 5 to 7 feet, occasionally
to 9 feet. Wave Detail: East 7 feet at 8 seconds. A chance of
thunderstorms. Showers.
.SUNDAY NIGHT...East winds 10 to 15 knots. Seas 3 to 5 feet,
occasionally to 6 feet. Wave Detail: East 5 feet at 7 seconds.
Showers likely with a slight chance of thunderstorms in the evening,
then a chance of showers and thunderstorms after midnight.
.MONDAY...East winds 10 to 15 knots. Seas 2 to 4 feet, occasionally
to 5 feet. Wave Detail: East 3 feet at 6 seconds. Showers likely
with a slight chance of thunderstorms in the morning, then showers
likely with a chance of thunderstorms in the afternoon.
.MONDAY NIGHT...East winds 10 to 15 knots. Seas 2 to 3 feet. A
chance of showers with a slight chance of thunderstorms.

Winds and seas higher in and near thunderstorms.

$$

GMZ550-552-021800-
Coastal Waters from Port Fourchon LA to Lower Atchafalaya River LA
out 20 nm-
Coastal waters from the Southwest Pass of the Mississippi River to
Port Fourchon Louisiana out 20 NM-
1222 AM CDT Thu Oct 2 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM NOON CDT TODAY THROUGH
SATURDAY EVENING...

.REST OF TONIGHT...East winds 5 to 10 knots. Seas 1 to 2 feet. Wave
Detail: East 1 foot at 2 seconds. A slight chance of thunderstorms.
A slight chance of showers, then a chance of showers late.
.THURSDAY...Northeast winds 10 to 15 knots, becoming east 15 to
20 knots in the afternoon. Seas 2 to 4 feet, occasionally to 5 feet.
Wave Detail: East 3 feet at 4 seconds. A chance of showers. A slight
chance of thunderstorms in the morning, then a chance of
thunderstorms in the afternoon.
.THURSDAY NIGHT...East winds 15 to 20 knots, increasing to 20 to
25 knots after midnight. Seas 3 to 5 feet, occasionally to 6 feet.
Wave Detail: East 4 feet at 4 seconds. A chance of thunderstorms. A
chance of showers in the evening, then showers likely after
midnight.
.FRIDAY...East winds 20 to 25 knots with gusts up to 30 knots. Seas
3 to 5 feet, occasionally to 6 feet. Wave Detail: East 5 feet at
6 seconds. Showers with a chance of thunderstorms.
.FRIDAY NIGHT...East winds 20 to 25 knots with gusts up to 35 knots.
Seas 3 to 5 feet, occasionally to 6 feet. Wave Detail: East 5 feet
at 8 seconds. A chance of thunderstorms. Showers likely.
.SATURDAY...East winds 20 to 25 knots with gusts up to 30 knots.
Seas 3 to 5 feet, occasionally to 6 feet. Wave Detail: Southeast
5 feet at 8 seconds. A chance of thunderstorms. Showers.
.SATURDAY NIGHT...East winds 20 to 25 knots, diminishing to 15 to
20 knots after midnight. Seas 3 to 5 feet, occasionally to 6 feet.
Wave Detail: East 5 feet at 8 seconds. Showers likely with a chance
of thunderstorms.
.SUNDAY...East winds 10 to 15 knots. Seas 2 to 4 feet, occasionally
to 5 feet. Wave Detail: East 4 feet at 7 seconds. Showers likely
with a chance of thunderstorms in the morning, then showers likely
with a slight chance of thunderstorms in the afternoon.
.SUNDAY NIGHT...Southeast winds 10 to 15 knots. Seas 2 to 4 feet,
occasionally to 5 feet. Wave Detail: East 3 feet at 7 seconds. A
slight chance of thunderstorms in the evening. A chance of showers.
.MONDAY...East winds around 10 knots. Seas 2 to 3 feet. A chance of
showers and thunderstorms.
.MONDAY NIGHT...East winds around 10 knots. Seas 1 to 2 feet. A
chance of showers with a slight chance of thunderstorms.

Winds and seas higher in and near thunderstorms.

$$

GMZ575-577-021800-
Coastal Waters from Stake Island LA to Southwest Pass of the
Mississippi River from 20 to 60 nm-
Coastal waters from Pascagoula Mississippi to Stake Island Louisiana
out 20 to 60 NM-
1222 AM CDT Thu Oct 2 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM NOON CDT TODAY THROUGH
SATURDAY EVENING...

.REST OF TONIGHT...East winds 10 to 15 knots. Seas 2 to 3 feet. Wave
Detail: East 2 feet at 4 seconds. A chance of showers. A slight
chance of thunderstorms late.
.THURSDAY...East winds 15 to 20 knots with gusts up to 30 knots.
Seas 4 to 6 feet, occasionally to 8 feet. Wave Detail: East 6 feet
at 6 seconds. A chance of thunderstorms. A chance of showers in the
morning, then showers likely in the afternoon.
.THURSDAY NIGHT...East winds 20 to 25 knots with gusts up to
30 knots. Seas 7 to 8 feet, occasionally to 10 feet. Wave Detail:
East 8 feet at 7 seconds. A chance of thunderstorms. Showers.
.FRIDAY...East winds 20 to 25 knots with gusts up to 35 knots. Seas
7 to 9 feet, occasionally to 11 feet. Wave Detail: East 9 feet at
8 seconds. A chance of thunderstorms. Showers.
.FRIDAY NIGHT...East winds 20 to 25 knots with gusts up to 35 knots.
Seas 7 to 9 feet, occasionally to 11 feet. Wave Detail: East 9 feet
at 8 seconds. Showers with a chance of thunderstorms.
.SATURDAY...East winds 20 to 25 knots with gusts up to 35 knots.
Seas 8 to 9 feet, occasionally to 11 feet. Wave Detail: East 9 feet
at 8 seconds. Showers with a chance of thunderstorms.
.SATURDAY NIGHT...East winds 20 to 25 knots with gusts up to
30 knots. Seas 8 to 9 feet, occasionally to 11 feet, subsiding to
6 to 8 feet, occasionally to 10 feet after midnight. Wave Detail:
East 9 feet at 8 seconds, becoming east 8 feet at 7 seconds. Showers
with a chance of thunderstorms.
.SUNDAY...East winds 15 to 20 knots, becoming southeast 10 to
15 knots in the afternoon. Seas 5 to 8 feet, occasionally to
10 feet, subsiding to 5 to 6 feet, occasionally to 8 feet in the
afternoon. Wave Detail: East 8 feet at 8 seconds, becoming east
6 feet at 8 seconds. Showers with a chance of thunderstorms in the
morning, then showers with a slight chance of thunderstorms in the
afternoon.
.SUNDAY NIGHT...Southeast winds 10 to 15 knots. Seas 3 to 5 feet,
occasionally to 6 feet. Wave Detail: East 5 feet at 7 seconds.
Showers likely with a slight chance of thunderstorms.
.MONDAY...East winds 10 to 15 knots. Seas 2 to 3 feet. Wave Detail:
East 3 feet at 6 seconds. A slight chance of thunderstorms. Showers
likely.
.MONDAY NIGHT...East winds 10 to 15 knots. Seas 2 to 3 feet. Showers
likely. A slight chance of thunderstorms after midnight.

Winds and seas higher in and near thunderstorms.

$$

GMZ570-572-021800-
Coastal waters from Port Fourchon Louisiana to Lower Atchafalaya
River LA from 20 to 60 NM-
Coastal waters from Southwest Pass of the Mississippi River to Port
Fourchon Louisiana from 20 to 60 NM-
1222 AM CDT Thu Oct 2 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM NOON CDT TODAY THROUGH
SATURDAY EVENING...

.REST OF TONIGHT...East winds around 10 knots. Seas around 2 feet.
Wave Detail: East 2 feet at 5 seconds. A chance of showers. A slight
chance of thunderstorms late.
.THURSDAY...Northeast winds 10 to 15 knots with gusts up to
25 knots. Seas 2 to 4 feet, occasionally to 5 feet. Wave Detail:
East 3 feet at 5 seconds. A chance of showers. A slight chance of
thunderstorms in the morning, then a chance of thunderstorms in the
afternoon.
.THURSDAY NIGHT...East winds 15 to 20 knots with gusts up to
30 knots. Seas 5 to 8 feet, occasionally to 10 feet. Wave Detail:
East 7 feet at 6 seconds. A chance of thunderstorms. Showers.
.FRIDAY...East winds 20 to 25 knots with gusts up to 35 knots. Seas
6 to 8 feet, occasionally to 10 feet. Wave Detail: East 8 feet at
8 seconds. Showers. Thunderstorms likely, mainly in the morning.
.FRIDAY NIGHT...East winds 20 to 25 knots with gusts up to 35 knots.
Seas 7 to 9 feet, occasionally to 11 feet. Wave Detail: East 9 feet
at 8 seconds. Showers with a chance of thunderstorms.
.SATURDAY...East winds around 20 knots with gusts up to 30 knots.
Seas 7 to 8 feet, occasionally to 10 feet. Wave Detail: East 8 feet
at 8 seconds. Showers with a chance of thunderstorms.
.SATURDAY NIGHT...East winds 20 to 25 knots, diminishing to 15 to
20 knots after midnight. Seas 6 to 8 feet, occasionally to 10 feet.
Wave Detail: East 8 feet at 8 seconds. Showers. A chance of
thunderstorms, mainly in the evening.
.SUNDAY...Southeast winds 10 to 15 knots. Seas 4 to 5 feet,
occasionally to 6 feet. Wave Detail: East 5 feet at 8 seconds. A
slight chance of thunderstorms. Showers likely.
.SUNDAY NIGHT...Southeast winds 10 to 15 knots. Seas 3 to 4 feet,
occasionally to 5 feet. Wave Detail: East 4 feet at 8 seconds.
Showers likely with a slight chance of thunderstorms.
.MONDAY...Southeast winds around 10 knots. Seas 2 to 3 feet. Wave
Detail: East 3 feet at 6 seconds. Showers likely with a chance of
thunderstorms.
.MONDAY NIGHT...East winds around 10 knots. Seas around 2 feet. A
chance of showers in the evening, then showers likely with a slight
chance of thunderstorms after midnight.

Winds and seas higher in and near thunderstorms.

$$