406
FZUS54 KLIX 280527
CWFLIX

Coastal Waters Forecast
National Weather Service New Orleans LA
1127 PM CST Thu Nov 27 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-GMZ501-281800-
1127 PM CST Thu Nov 27 2025

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

Although the pressure gradient over the coastal waters will weaken
slightly today and tomorrow, winds will still remain elevated at
near 20 knots through Saturday morning over the open Gulf waters.
For the lakes and sounds, slightly lower winds of around 15 knots
are expected. Given these conditions, the small craft advisory has
been extended in time for the open Gulf waters through midday on
Saturday. The pressure gradient will further weaken Saturday night
and Sunday as a weak frontal boundary approaches the region. The
front is projected to push through the waters and stall over the
northern Gulf Sunday night. Colder air will move back into the area,
and winds will once again increase into small craft advisory range
from Sunday night into Monday. At the same time, a deepening low
pressure system will pass through the waters Monday into Monday
night, and a surge of much drier and colder air into the area in the
wake of the low will keep small craft advisory conditions in place
through at least Tuesday morning. Winds and seas should then
gradually decrease Tuesday night into Wednesday as a surface high
builds over the area.

$$

GMZ530-281800-
Lake Pontchartrain and Lake Maurepas-
1127 PM CST Thu Nov 27 2025

...SMALL CRAFT ADVISORY IN EFFECT THROUGH FRIDAY MORNING...

.REST OF TONIGHT...Northeast winds 15 to 20 knots with gusts up to
25 knots. Waves 3 to 4 feet.
.FRIDAY...Northeast winds 15 to 20 knots with gusts up to 25 knots,
diminishing to around 10 knots in the afternoon. Waves 2 to 4 feet.
.FRIDAY NIGHT...East winds 15 to 20 knots. Waves 2 to 4 feet.
.SATURDAY...Southeast winds 10 to 15 knots with gusts up to
20 knots. Waves 2 to 3 feet.
.SATURDAY NIGHT...Southeast winds 5 to 10 knots. Waves around
2 feet. A chance of showers after midnight.
.SUNDAY...Northeast winds 5 to 10 knots, becoming north 15 to
20 knots in the afternoon. Waves 1 to 2 feet, building to 2 to
3 feet in the afternoon. A chance of showers.
.SUNDAY NIGHT...North winds 20 to 25 knots, becoming northeast 15 to
20 knots after midnight. Waves 3 to 4 feet. A chance of showers,
mainly in the evening.
.MONDAY...Northeast winds 15 to 20 knots, diminishing to 10 to
15 knots in the afternoon. Waves 2 to 3 feet. A slight chance of
showers and thunderstorms in the morning, then showers likely with a
chance of thunderstorms in the afternoon.
.MONDAY NIGHT...Northeast winds 10 to 15 knots, becoming north 15 to
20 knots after midnight. Waves 3 to 4 feet. Showers.
.TUESDAY...Northwest winds 15 to 20 knots, diminishing to 10 to
15 knots in the afternoon. Waves 2 to 4 feet. A slight chance of
showers in the morning.
.TUESDAY NIGHT...North winds 10 to 15 knots. Waves 2 to 3 feet.

Winds and waves higher in and near thunderstorms.

$$

GMZ534-281800-
Lake Borgne-
1127 PM CST Thu Nov 27 2025

...SMALL CRAFT ADVISORY IN EFFECT THROUGH FRIDAY MORNING...
...SMALL CRAFT EXERCISE CAUTION IN EFFECT FROM FRIDAY AFTERNOON
THROUGH SATURDAY MORNING...

.REST OF TONIGHT...North winds 15 to 20 knots, becoming northeast
20 to 25 knots late. Waves 3 to 4 feet.
.FRIDAY...Northeast winds 20 to 25 knots with gusts up to 30 knots,
diminishing to around 15 knots with gusts up to 20 knots in the
afternoon. Waves 3 to 4 feet.
.FRIDAY NIGHT...East winds 15 to 20 knots with gusts up to 25 knots.
Waves 3 to 4 feet.
.SATURDAY...Southeast winds 15 to 20 knots with gusts up to
25 knots. Waves 2 to 4 feet.
.SATURDAY NIGHT...Southeast winds 10 to 15 knots with gusts up to
20 knots, diminishing to 5 to 10 knots after midnight. Waves 2 to
3 feet. A chance of showers after midnight.
.SUNDAY...East winds 5 to 10 knots, becoming north 15 to 20 knots
with gusts up to 25 knots in the afternoon. Waves 1 foot or less,
then 2 to 3 feet in the afternoon. A chance of showers.
.SUNDAY NIGHT...Northeast winds 20 to 25 knots with gusts up to
30 knots. Waves 3 to 4 feet. A chance of showers, mainly in the
evening.
.MONDAY...Northeast winds 15 to 20 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.
.MONDAY NIGHT...Northeast winds 15 to 20 knots, becoming north after
midnight. Waves 3 to 4 feet. Showers.
.TUESDAY...Northwest winds 15 to 20 knots. Waves 2 to 4 feet. A
slight chance of showers in the morning.
.TUESDAY NIGHT...North winds 15 to 20 knots, becoming northeast
10 to 15 knots after midnight. Waves 2 to 3 feet.

Winds and waves higher in and near thunderstorms.

$$

GMZ532-281800-
Mississippi Sound-
1127 PM CST Thu Nov 27 2025

...SMALL CRAFT ADVISORY IN EFFECT THROUGH FRIDAY MORNING...
...SMALL CRAFT EXERCISE CAUTION IN EFFECT FROM FRIDAY AFTERNOON
THROUGH SATURDAY MORNING...

.REST OF TONIGHT...North winds 15 to 20 knots with gusts up to
30 knots. Waves 3 to 4 feet.
.FRIDAY...Northeast winds 15 to 20 knots with gusts up to 25 knots.
Waves 3 to 4 feet.
.FRIDAY NIGHT...East winds 15 to 20 knots with gusts up to 25 knots.
Waves 3 to 4 feet.
.SATURDAY...Southeast winds 15 to 20 knots with gusts up to
25 knots. Waves 3 to 4 feet.
.SATURDAY NIGHT...Southeast winds 10 to 15 knots. Waves 2 to 3 feet.
A chance of showers after midnight.
.SUNDAY...East winds 5 to 10 knots, becoming north 15 to 20 knots in
the afternoon. Waves 1 foot or less, then 2 to 3 feet in the
afternoon. A chance of showers.
.SUNDAY NIGHT...North winds 20 to 25 knots, becoming northeast 15 to
20 knots after midnight. Waves around 4 feet. A chance of showers,
mainly in the evening.
.MONDAY...Northeast winds 15 to 20 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.
.MONDAY NIGHT...Northeast winds 15 to 20 knots, becoming north after
midnight. Waves 3 to 4 feet. A slight chance of thunderstorms in the
evening. Showers.
.TUESDAY...Northwest winds 15 to 20 knots. Waves 3 to 4 feet. A
chance of showers in the morning.
.TUESDAY NIGHT...North winds 10 to 15 knots. Waves 2 to 3 feet.

Winds and waves higher in and near thunderstorms.

$$

GMZ536-538-281800-
Chandeleur Sound-Breton Sound-
1127 PM CST Thu Nov 27 2025

...SMALL CRAFT ADVISORY IN EFFECT THROUGH FRIDAY MORNING...
...SMALL CRAFT EXERCISE CAUTION IN EFFECT FROM FRIDAY AFTERNOON
THROUGH SATURDAY MORNING...

.REST OF TONIGHT...North winds 20 to 25 knots with gusts up to
30 knots. Waves 4 to 5 feet.
.FRIDAY...Northeast winds 20 to 25 knots, diminishing to 15 to
20 knots in the afternoon. Waves 3 to 5 feet.
.FRIDAY NIGHT...East winds 15 to 20 knots with gusts up to 25 knots.
Waves 4 to 5 feet.
.SATURDAY...Southeast winds 15 to 20 knots, diminishing to 10 to
15 knots in the afternoon. Waves 3 to 4 feet.
.SATURDAY NIGHT...Southeast winds 10 to 15 knots with gusts up to
20 knots, diminishing to 5 to 10 knots after midnight. Waves 2 to
3 feet. A slight chance of showers after midnight.
.SUNDAY...Southeast winds 5 to 10 knots, becoming north 10 to
15 knots with gusts up to 20 knots in the afternoon. Waves 1 foot or
less, then 2 to 3 feet in the afternoon. A chance of showers.
.SUNDAY NIGHT...Northeast winds 15 to 20 knots, increasing to 20 to
25 knots after midnight. Waves 3 to 4 feet, building to 5 feet after
midnight. A chance of showers, mainly in the evening.
.MONDAY...Northeast winds 15 to 20 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.
.MONDAY NIGHT...Northeast winds 15 to 20 knots, becoming north after
midnight. Waves around 4 feet. A slight chance of thunderstorms in
the evening. Showers.
.TUESDAY...Northwest winds 15 to 20 knots. Waves 3 to 4 feet. A
chance of showers in the morning.
.TUESDAY NIGHT...North winds 10 to 15 knots. Waves 2 to 3 feet.

Winds and waves higher in and near thunderstorms.

$$

GMZ555-557-281800-
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-
1127 PM CST Thu Nov 27 2025

...SMALL CRAFT ADVISORY IN EFFECT THROUGH SATURDAY MORNING...

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

Winds and seas higher in and near thunderstorms.

$$

GMZ550-552-281800-
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-
1127 PM CST Thu Nov 27 2025

...SMALL CRAFT ADVISORY IN EFFECT THROUGH SATURDAY MORNING...

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

Winds and seas higher in and near thunderstorms.

$$

GMZ575-577-281800-
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-
1127 PM CST Thu Nov 27 2025

...SMALL CRAFT ADVISORY IN EFFECT THROUGH SATURDAY MORNING...

.REST OF TONIGHT...North winds 20 to 25 knots with gusts up to
30 knots. Seas 6 to 7 feet, occasionally to 9 feet. Wave Detail:
Northeast 7 feet at 7 seconds.
.FRIDAY...Northeast winds 20 to 25 knots, diminishing to 15 to
20 knots in the afternoon. Seas 6 to 8 feet, occasionally to
10 feet, subsiding to 4 to 6 feet, occasionally to 8 feet in the
afternoon. Wave Detail: Northeast 8 feet at 7 seconds, becoming
northeast 6 feet at 7 seconds.
.FRIDAY NIGHT...East winds 15 to 20 knots with gusts up to 25 knots.
Seas 4 to 6 feet, occasionally to 8 feet. Wave Detail: Northeast
6 feet at 6 seconds.
.SATURDAY...Southeast winds 15 to 20 knots, diminishing to 10 to
15 knots in the afternoon. Seas 4 to 5 feet, occasionally to 6 feet.
Wave Detail: East 5 feet at 6 seconds.
.SATURDAY NIGHT...Southeast winds 10 to 15 knots, diminishing to
5 to 10 knots after midnight. Seas 3 to 4 feet, occasionally to
5 feet. Wave Detail: East 4 feet at 7 seconds. A slight chance of
showers.
.SUNDAY...Southeast winds 5 to 10 knots, becoming northeast in the
afternoon. Seas around 3 feet. Wave Detail: East 3 feet at
6 seconds. A slight chance of showers in the morning, then a chance
of showers in the afternoon.
.SUNDAY NIGHT...Northeast winds 10 to 15 knots, increasing to 15 to
20 knots after midnight. Seas 3 to 5 feet, occasionally to 6 feet.
Wave Detail: Northeast 5 feet at 7 seconds. A chance of showers.
.MONDAY...East winds around 15 knots. Seas 4 to 5 feet, occasionally
to 6 feet. Wave Detail: East 5 feet at 6 seconds. A slight chance of
showers and thunderstorms in the morning, then a chance of showers
and thunderstorms in the afternoon.
.MONDAY NIGHT...South winds around 15 knots, becoming west after
midnight. Seas 4 to 5 feet, occasionally to 6 feet. Wave Detail:
Southeast 5 feet at 7 seconds. Showers likely with a chance of
thunderstorms in the evening, then showers after midnight.
.TUESDAY...Northwest winds 15 to 20 knots. Seas 5 to 7 feet,
occasionally to 9 feet. Wave Detail: Southeast 3 feet at 7 seconds.
A chance of showers, mainly in the morning.
.TUESDAY NIGHT...North winds 10 to 15 knots. Seas 3 to 4 feet,
occasionally to 5 feet.

Winds and seas higher in and near thunderstorms.

$$

GMZ570-572-281800-
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-
1127 PM CST Thu Nov 27 2025

...SMALL CRAFT ADVISORY IN EFFECT THROUGH SATURDAY MORNING...

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

Winds and seas higher in and near thunderstorms.

$$