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FZUS54 KLIX 070530
CWFLIX

Coastal Waters Forecast
National Weather Service New Orleans LA
1230 AM CDT Tue Oct 7 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-GMZ501-071800-
1230 AM CDT Tue Oct 7 2025

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

High pressure has allowed east to southeast winds to relax a bit to
between 10 and 15 knots. Seas have also decreased to 2 to 4 feet.
This brief respite in rougher conditions will end by Wednesday night
as a low in the southern Gulf develops and gradually pushes to the
west. Northeasterly winds will increase to near advisory levels in
the offshore waters and seas will increase to 4 to 6 feet from
Wednesday night through Friday and perhaps beyond. As for tidal
lakes and nearshore waters, cautionary headlines are likely, but
cannot rule out the need for Small Craft Advisories by Thursday or
Friday.

$$

GMZ530-071800-
Lake Pontchartrain and Lake Maurepas-
1230 AM CDT Tue Oct 7 2025

.REST OF TONIGHT...Southeast winds around 5 knots. Waves 1 foot or
less.
.TUESDAY...East winds around 5 knots. Waves 1 foot or less. Patchy
dense fog in the morning. A slight chance of showers and
thunderstorms in the afternoon.
.TUESDAY NIGHT...East winds around 5 knots. Waves 1 foot or less.
.WEDNESDAY...Northeast winds 5 to 10 knots. Waves around 2 feet.
.WEDNESDAY NIGHT...Northeast winds 5 to 10 knots, increasing to
10 to 15 knots with gusts up to 20 knots after midnight. Waves 2 to
3 feet.
.THURSDAY...Northeast winds 10 to 15 knots. Waves 2 to 3 feet.
.THURSDAY NIGHT...Northeast winds 10 to 15 knots with gusts up to
20 knots. Waves 2 to 3 feet.
.FRIDAY...Northeast winds 10 to 15 knots. Waves 2 to 3 feet.
.FRIDAY NIGHT...Northeast winds 10 to 15 knots. Waves 2 to 3 feet.
.SATURDAY...Northeast winds 10 to 15 knots, becoming east 5 to
10 knots in the afternoon. Waves 2 to 3 feet.
.SATURDAY NIGHT...East winds 5 to 10 knots. Waves 1 foot or less,
then around 2 feet after midnight.

Winds and waves higher in and near thunderstorms.

$$

GMZ534-071800-
Lake Borgne-
1230 AM CDT Tue Oct 7 2025

.REST OF TONIGHT...Southeast winds 5 to 10 knots. Waves 1 foot or
less. A slight chance of thunderstorms. A slight chance of showers.
.TUESDAY...East winds 5 to 10 knots. 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.
.TUESDAY NIGHT...East winds 5 to 10 knots, becoming northeast after
midnight. Waves 1 foot or less, then around 2 feet after midnight. A
slight chance of showers and thunderstorms in the evening.
.WEDNESDAY...Northeast winds 5 to 10 knots. Waves around 2 feet.
.WEDNESDAY NIGHT...Northeast winds 5 to 10 knots, increasing to
10 to 15 knots with gusts up to 25 knots after midnight. Waves 2 to
3 feet.
.THURSDAY...Northeast winds 10 to 15 knots with gusts up to
25 knots. Waves 2 to 3 feet.
.THURSDAY NIGHT...Northeast winds 10 to 15 knots, increasing to
15 to 20 knots after midnight. Waves 2 to 4 feet.
.FRIDAY...Northeast winds 15 to 20 knots. Waves 3 to 4 feet.
.FRIDAY NIGHT...Northeast winds 10 to 15 knots. Waves 2 to 4 feet.
.SATURDAY...Northeast winds 10 to 15 knots. Waves 2 to 3 feet.
.SATURDAY NIGHT...Northeast winds 5 to 10 knots. Waves around
2 feet.

Winds and waves higher in and near thunderstorms.

$$

GMZ532-071800-
Mississippi Sound-
1230 AM CDT Tue Oct 7 2025

.REST OF TONIGHT...Southeast winds 5 to 10 knots. Waves around
2 feet. A slight chance of thunderstorms. A chance of showers, then
a slight chance of showers late.
.TUESDAY...East winds 5 to 10 knots. Waves around 2 feet. A chance
of showers and thunderstorms.
.TUESDAY NIGHT...East winds 5 to 10 knots, becoming northeast after
midnight. Waves 1 to 2 feet. A slight chance of showers and
thunderstorms in the evening.
.WEDNESDAY...Northeast winds 5 to 10 knots. Waves around 2 feet.
.WEDNESDAY NIGHT...Northeast winds 5 to 10 knots, becoming north
10 to 15 knots with gusts up to 25 knots after midnight. Waves 2 to
4 feet.
.THURSDAY...Northeast winds 10 to 15 knots with gusts up to
25 knots. Waves 3 to 4 feet, subsiding to 2 feet in the afternoon.
.THURSDAY NIGHT...Northeast winds 10 to 15 knots, increasing to
15 to 20 knots after midnight. Waves 2 to 4 feet.
.FRIDAY...Northeast winds 15 to 20 knots. Waves 3 to 4 feet.
.FRIDAY NIGHT...Northeast winds 15 to 20 knots. Waves 3 to 4 feet.
.SATURDAY...Northeast winds 10 to 15 knots. Waves 2 to 3 feet.
.SATURDAY NIGHT...Northeast winds around 10 knots. Waves around
2 feet.

Winds and waves higher in and near thunderstorms.

$$

GMZ536-538-071800-
Chandeleur Sound-Breton Sound-
1230 AM CDT Tue Oct 7 2025

.REST OF TONIGHT...Southeast winds 5 to 10 knots. Waves around
2 feet. A chance of showers with a slight chance of thunderstorms,
then a slight chance of showers late.
.TUESDAY...East winds 5 to 10 knots. Waves 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.
.TUESDAY NIGHT...East winds 5 to 10 knots. Waves around 2 feet. A
slight chance of showers and thunderstorms in the evening.
.WEDNESDAY...Northeast winds 10 to 15 knots. Waves around 2 feet. A
slight chance of showers and thunderstorms in the afternoon.
.WEDNESDAY NIGHT...Northeast winds 5 to 10 knots, increasing to
15 to 20 knots with gusts up to 25 knots after midnight. Waves 2 to
4 feet.
.THURSDAY...Northeast winds 15 to 20 knots, diminishing to 10 to
15 knots in the afternoon. Waves 2 to 4 feet.
.THURSDAY NIGHT...Northeast winds 10 to 15 knots, increasing to
15 to 20 knots after midnight. Gusts up to 30 knots. Waves 2 to
4 feet, building to 4 to 5 feet after midnight. A slight chance of
showers and thunderstorms in the evening.
.FRIDAY...Northeast winds 15 to 20 knots. Waves 4 to 5 feet.
.FRIDAY NIGHT...Northeast winds 15 to 20 knots. Waves 3 to 4 feet.
.SATURDAY...Northeast winds 15 to 20 knots, diminishing to 10 to
15 knots in the afternoon. Waves 2 to 4 feet.
.SATURDAY NIGHT...Northeast winds 10 to 15 knots. Waves around
2 feet.

Winds and waves higher in and near thunderstorms.

$$

GMZ555-557-071800-
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-
1230 AM CDT Tue Oct 7 2025

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

Winds and seas higher in and near thunderstorms.

$$

GMZ550-552-071800-
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-
1230 AM CDT Tue Oct 7 2025

.REST OF TONIGHT...Southeast winds 5 to 10 knots. Seas 1 to 2 feet.
Wave Detail: Southeast 1 foot at 5 seconds. A slight chance of
showers.
.TUESDAY...Northeast winds 5 to 10 knots. Seas 1 to 2 feet. Wave
Detail: Southeast 1 foot at 5 seconds. A slight chance of showers.
.TUESDAY NIGHT...East winds 5 to 10 knots, becoming northeast 10 to
15 knots with gusts up to 20 knots after midnight. Seas 1 to 2 feet.
Wave Detail: East 2 feet at 5 seconds. A slight chance of showers.
.WEDNESDAY...Northeast winds 10 to 15 knots with gusts up to
20 knots. Seas 2 to 3 feet. Wave Detail: Northeast 2 feet at
2 seconds and east 2 feet at 7 seconds. A slight chance of showers.
A slight chance of thunderstorms in the afternoon.
.WEDNESDAY NIGHT...Northeast winds 10 to 15 knots, increasing to
15 to 20 knots after midnight. Seas 2 to 4 feet, occasionally to
5 feet. Wave Detail: Northeast 2 feet at 3 seconds and east 2 feet
at 6 seconds. A slight chance of showers and thunderstorms in the
evening.
.THURSDAY...Northeast winds 15 to 20 knots with gusts up to
25 knots. Seas 2 to 4 feet, occasionally to 5 feet. Wave Detail:
East 2 feet at 4 seconds. A slight chance of showers and
thunderstorms in the afternoon.
.THURSDAY NIGHT...Northeast winds 10 to 15 knots, increasing to
15 to 20 knots after midnight. Seas 2 to 4 feet, occasionally to
5 feet. Wave Detail: East 3 feet at 5 seconds and northeast 2 feet
at 2 seconds. A slight chance of thunderstorms in the evening. A
slight chance of showers.
.FRIDAY...Northeast winds 15 to 20 knots. Seas 2 to 4 feet,
occasionally to 5 feet. Wave Detail: East 4 feet at 5 seconds. A
slight chance of thunderstorms in the morning. A slight chance of
showers.
.FRIDAY NIGHT...Northeast winds 15 to 20 knots. Seas 2 to 4 feet,
occasionally to 5 feet. Wave Detail: East 4 feet at 7 seconds.
.SATURDAY...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: East 4 feet at 7 seconds.
.SATURDAY NIGHT...East winds 10 to 15 knots. Seas 2 to 4 feet,
occasionally to 5 feet.

Winds and seas higher in and near thunderstorms.

$$

GMZ575-577-071800-
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-
1230 AM CDT Tue Oct 7 2025

.REST OF TONIGHT...East winds 10 to 15 knots. Seas 2 to 3 feet. Wave
Detail: East 3 feet at 6 seconds and southwest 1 foot at 4 seconds.
A slight chance of showers and thunderstorms.
.TUESDAY...East winds 10 to 15 knots. Seas 2 to 4 feet, occasionally
to 5 feet. Wave Detail: East 3 feet at 6 seconds. A chance of
showers with a slight chance of thunderstorms.
.TUESDAY NIGHT...East winds 10 to 15 knots with gusts up to
20 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail:
East 4 feet at 7 seconds. A slight chance of showers and
thunderstorms in the evening.
.WEDNESDAY...Northeast winds 10 to 15 knots with gusts up to
20 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail:
East 4 feet at 6 seconds. A slight chance of thunderstorms. A chance
of showers, mainly in the morning.
.WEDNESDAY NIGHT...Northeast winds 10 to 15 knots with gusts up to
25 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail:
Northeast 3 feet at 5 seconds. A slight chance of showers. A slight
chance of thunderstorms after midnight.
.THURSDAY...Northeast winds 15 to 20 knots with gusts up to
25 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail:
Northeast 4 feet at 6 seconds. A slight chance of thunderstorms. A
slight chance of showers in the morning, then a chance of showers in
the afternoon.
.THURSDAY NIGHT...Northeast winds 15 to 20 knots with gusts up to
30 knots. Seas 3 to 5 feet, occasionally to 6 feet. Wave Detail:
Northeast 5 feet at 5 seconds. A chance of showers with a slight
chance of thunderstorms.
.FRIDAY...Northeast winds 20 to 25 knots. Seas 6 to 8 feet,
occasionally to 10 feet. Wave Detail: Northeast 7 feet at 6 seconds.
A chance of thunderstorms in the morning. A chance of showers.
.FRIDAY NIGHT...Northeast winds 20 to 25 knots. Seas 5 to 7 feet,
occasionally to 9 feet. Wave Detail: Northeast 7 feet at 7 seconds.
A slight chance of showers in the evening.
.SATURDAY...Northeast winds 15 to 20 knots. Seas 4 to 6 feet,
occasionally to 8 feet. Wave Detail: Northeast 6 feet at 7 seconds.
.SATURDAY NIGHT...Northeast winds 15 to 20 knots. Seas 3 to 5 feet,
occasionally to 6 feet.

Winds and seas higher in and near thunderstorms.

$$

GMZ570-572-071800-
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-
1230 AM CDT Tue Oct 7 2025

.REST OF TONIGHT...Southeast winds 5 to 10 knots. Seas around
2 feet. Wave Detail: Southeast 2 feet at 5 seconds. A slight chance
of showers.
.TUESDAY...Northeast winds 5 to 10 knots. Seas 2 to 3 feet. Wave
Detail: East 2 feet at 6 seconds and southwest 1 foot at 4 seconds.
.TUESDAY NIGHT...Northeast winds 10 to 15 knots with gusts up to
20 knots. Seas 2 to 4 feet, occasionally to 5 feet. Wave Detail:
East 3 feet at 6 seconds. A slight chance of showers.
.WEDNESDAY...Northeast winds around 15 knots with gusts up to
25 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail:
East 4 feet at 7 seconds. A slight chance of thunderstorms. A slight
chance of showers in the morning, then a chance of showers in the
afternoon.
.WEDNESDAY NIGHT...Northeast winds 15 to 20 knots with gusts up to
25 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail:
East 4 feet at 6 seconds. A chance of showers, mainly in the
evening.
.THURSDAY...Northeast winds 15 to 20 knots with gusts up to
25 knots. Seas 3 to 5 feet, occasionally to 6 feet. Wave Detail:
Northeast 4 feet at 5 seconds. A slight chance of showers and
thunderstorms.
.THURSDAY NIGHT...Northeast winds 15 to 20 knots with gusts up to
25 knots. Seas 3 to 5 feet, occasionally to 6 feet. Wave Detail:
Northeast 4 feet at 6 seconds. A chance of showers with a slight
chance of thunderstorms in the evening, then a slight chance of
showers after midnight.
.FRIDAY...Northeast winds 15 to 20 knots. Seas 5 to 7 feet,
occasionally to 9 feet. Wave Detail: East 6 feet at 7 seconds. A
chance of showers with a slight chance of thunderstorms.
.FRIDAY NIGHT...Northeast winds 20 to 25 knots. Seas 5 to 7 feet,
occasionally to 9 feet. Wave Detail: East 7 feet at 8 seconds. A
slight chance of showers in the evening.
.SATURDAY...Northeast winds 15 to 20 knots. Seas 4 to 6 feet,
occasionally to 8 feet. Wave Detail: East 6 feet at 7 seconds.
.SATURDAY NIGHT...Northeast winds 10 to 15 knots. Seas 3 to 5 feet,
occasionally to 6 feet.

Winds and seas higher in and near thunderstorms.

$$