009
FZUS54 KLIX 200527
CWFLIX

Coastal Waters Forecast
National Weather Service New Orleans LA
1127 PM CST Wed Nov 19 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-GMZ501-201800-
1127 PM CST Wed Nov 19 2025

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

A series of fast moving low pressure systems will pass north of the
waters over the next several days. Weak trailing cold fronts will
slide toward the waters over this period and stall out along the
coast. The first of these systems will bring stronger southerly
winds of 15 to 20 knots and slightly higher seas to the waters
Thursday night into Friday. Scattered showers and a low threat of
thunderstorm will accompany this weakening front on Friday. Winds
will calm over the weekend to less than 10 knots as a high pressure
system over the eastern Gulf becomes more dominant over the waters.
However, another low pressure system will once again push winds and
seas higher on Monday and Tuesday. Southerly flow should increase
back into the 15 to 20 knot range over this period. Another round of
showers and a few thunderstorms will also develop over the waters as
this next storm system moves through.

$$

GMZ530-201800-
Lake Pontchartrain and Lake Maurepas-
1127 PM CST Wed Nov 19 2025

...DENSE FOG ADVISORY IN EFFECT UNTIL 10 AM CST THURSDAY...

.REST OF TONIGHT...Southeast winds around 5 knots. Waves 1 foot or
less. Patchy fog late this evening. Areas of fog, then widespread
dense fog late. Visibility 1 NM or less.
.THURSDAY...East winds 5 to 10 knots. Waves 1 foot or less, then
around 2 feet in the afternoon. Widespread dense fog in the morning
with visibility 1 NM or less.
.THURSDAY NIGHT...Southeast winds around 10 knots. Waves around
2 feet. A chance of showers after midnight.
.FRIDAY...South winds around 10 knots. Waves around 2 feet. Patchy
fog in the morning. Showers likely with a slight chance of
thunderstorms.
.FRIDAY NIGHT...Southwest winds 5 to 10 knots. Waves around 2 feet
in the evening, then 1 foot or less.
.SATURDAY...Southwest winds around 5 knots. Waves 1 foot or less.
.SATURDAY NIGHT...South winds around 5 knots, becoming northwest
after midnight. Waves 1 foot or less.
.SUNDAY...East winds around 5 knots. Waves 1 foot or less.
.SUNDAY NIGHT...Southeast winds 5 to 10 knots. Waves 1 foot or less,
then around 2 feet after midnight.
.MONDAY...Southeast winds 10 to 15 knots. Waves 2 to 3 feet. A
slight chance of showers in the afternoon.
.MONDAY NIGHT...South winds 10 to 15 knots. Waves 2 to 3 feet. A
slight chance of showers in the evening, then a chance of showers
with a slight chance of thunderstorms after midnight.

Winds and waves higher in and near thunderstorms.

$$

GMZ534-201800-
Lake Borgne-
1127 PM CST Wed Nov 19 2025

...DENSE FOG ADVISORY IN EFFECT UNTIL 10 AM CST THURSDAY...

.REST OF TONIGHT...Southeast winds around 5 knots. Waves 1 foot or
less. Widespread dense fog. Visibility 1 NM or less.
.THURSDAY...East winds 5 to 10 knots. Waves 1 foot or less.
Widespread dense fog in the morning with visibility 1 NM or less.
.THURSDAY NIGHT...Southeast winds 10 to 15 knots. Waves around
2 feet. A chance of showers after midnight.
.FRIDAY...South winds 10 to 15 knots. Waves 2 to 3 feet. Patchy fog
in the morning. Showers likely. A slight chance of thunderstorms in
the afternoon.
.FRIDAY NIGHT...Southwest winds 5 to 10 knots. Waves around 2 feet
in the evening, then 1 foot or less.
.SATURDAY...West winds around 5 knots. Waves 1 foot or less.
.SATURDAY NIGHT...Southwest winds 5 to 10 knots, becoming west after
midnight. Waves 1 foot or less.
.SUNDAY...Northeast winds 5 to 10 knots, becoming southeast in the
afternoon. Waves 1 foot or less.
.SUNDAY NIGHT...Southeast winds 5 to 10 knots. Waves 1 foot or less.
.MONDAY...Southeast winds 10 to 15 knots. Waves around 2 feet.
.MONDAY NIGHT...South winds 10 to 15 knots. Waves 2 to 3 feet. A
slight chance of showers in the evening, then a chance of showers
with a slight chance of thunderstorms after midnight.

Winds and waves higher in and near thunderstorms.

$$

GMZ532-201800-
Mississippi Sound-
1127 PM CST Wed Nov 19 2025

...DENSE FOG ADVISORY IN EFFECT UNTIL 10 AM CST THURSDAY...

.REST OF TONIGHT...South winds around 5 knots, becoming east late.
Waves 1 foot or less. Widespread dense fog. Visibility 1 NM or less.
.THURSDAY...East winds around 5 knots, becoming southeast in the
afternoon. Waves 1 foot or less. Widespread dense fog in the morning
with visibility 1 NM or less.
.THURSDAY NIGHT...Southeast winds around 10 knots. Waves around
2 feet. A chance of showers after midnight.
.FRIDAY...South winds 10 to 15 knots. Waves 2 to 3 feet. A chance of
showers. A slight chance of thunderstorms in the afternoon.
.FRIDAY NIGHT...Southwest winds 5 to 10 knots. Waves around 2 feet.
A slight chance of showers in the evening.
.SATURDAY...Southwest winds 5 to 10 knots. Waves 1 foot or less.
.SATURDAY NIGHT...Southwest winds 5 to 10 knots, becoming northwest
after midnight. Waves 1 foot or less.
.SUNDAY...Northeast winds around 5 knots, becoming southeast in the
afternoon. Waves 1 foot or less.
.SUNDAY NIGHT...Southeast winds 5 to 10 knots. Waves 1 foot or less.
.MONDAY...Southeast winds 5 to 10 knots, increasing to 10 to
15 knots in the afternoon. Waves around 2 feet.
.MONDAY NIGHT...South winds 10 to 15 knots. Waves 2 to 3 feet. A
chance of showers with a slight chance of thunderstorms after
midnight.

Winds and waves higher in and near thunderstorms.

$$

GMZ536-538-201800-
Chandeleur Sound-Breton Sound-
1127 PM CST Wed Nov 19 2025

...DENSE FOG ADVISORY IN EFFECT UNTIL 10 AM CST THURSDAY...

.REST OF TONIGHT...Southeast winds around 5 knots. Waves 1 foot or
less. Widespread dense fog. Visibility 1 NM or less.
.THURSDAY...East winds 5 to 10 knots. Waves 1 foot or less.
Widespread fog in the morning with visibility 1 NM or less.
.THURSDAY NIGHT...Southeast winds 10 to 15 knots. Waves around
2 feet. A chance of showers after midnight.
.FRIDAY...South winds 10 to 15 knots. Waves 2 to 3 feet. A chance of
showers. A slight chance of thunderstorms in the afternoon.
.FRIDAY NIGHT...South winds 5 to 10 knots. Waves around 2 feet.
.SATURDAY...Southwest winds around 5 knots. Waves 1 foot or less.
.SATURDAY NIGHT...Southwest winds 5 to 10 knots, becoming west after
midnight. Waves 1 foot or less.
.SUNDAY...Northeast winds 5 to 10 knots, becoming southeast in the
afternoon. Waves 1 foot or less.
.SUNDAY NIGHT...Southeast winds 5 to 10 knots. Waves 1 foot or less.
.MONDAY...Southeast winds around 10 knots. Waves around 2 feet.
.MONDAY NIGHT...South winds 10 to 15 knots. Waves 2 to 3 feet. A
slight chance of showers in the evening, then a chance of showers
with a slight chance of thunderstorms after midnight.

Winds and waves higher in and near thunderstorms.

$$

GMZ555-557-201800-
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 Wed Nov 19 2025

.REST OF TONIGHT...Southeast winds around 5 knots. Seas 1 foot or
less. Wave Detail: Southeast 1 foot at 5 seconds. Widespread dense
fog late this evening. Areas of fog. Visibility 1 NM or less.
.THURSDAY...Southeast winds 5 to 10 knots. Seas around 2 feet. Wave
Detail: Southeast 2 feet at 7 seconds. Areas of fog in the morning
with visibility 1 NM or less.
.THURSDAY NIGHT...Southeast winds 10 to 15 knots. Seas 2 to 3 feet.
Wave Detail: Southeast 3 feet at 7 seconds.
.FRIDAY...South winds 10 to 15 knots. Seas 2 to 4 feet, occasionally
to 5 feet. Wave Detail: Southeast 3 feet at 6 seconds. A slight
chance of showers in the morning, then a chance of showers in the
afternoon.
.FRIDAY NIGHT...South winds 5 to 10 knots. Seas 2 to 3 feet. Wave
Detail: Southeast 3 feet at 6 seconds.
.SATURDAY...Southwest winds 5 to 10 knots. Seas 2 to 3 feet. Wave
Detail: Southeast 2 feet at 6 seconds.
.SATURDAY NIGHT...West winds around 5 knots. Seas around 2 feet.
Wave Detail: South 2 feet at 6 seconds.
.SUNDAY...Northeast winds 5 to 10 knots, becoming east in the
afternoon. Seas around 2 feet. Wave Detail: Northwest 1 foot at
2 seconds and northeast 1 foot at 2 seconds.
.SUNDAY NIGHT...Southeast winds 5 to 10 knots. Seas around 2 feet.
Wave Detail: South 2 feet at 6 seconds.
.MONDAY...Southeast winds around 10 knots. Seas around 2 feet. Wave
Detail: Southeast 2 feet at 3 seconds and southeast 2 feet at
6 seconds.
.MONDAY NIGHT...South winds 10 to 15 knots. Seas 2 to 3 feet. A
slight chance of showers. A slight chance of thunderstorms after
midnight.

Winds and seas higher in and near thunderstorms.

$$

GMZ550-552-201800-
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 Wed Nov 19 2025

.REST OF TONIGHT...Southeast winds 5 to 10 knots. Seas 1 to 2 feet.
Wave Detail: Southeast 2 feet at 5 seconds.
.THURSDAY...Southeast winds 5 to 10 knots. Seas 1 to 2 feet,
building to 2 to 3 feet in the afternoon. Wave Detail: Southeast
2 feet at 5 seconds. Patchy dense fog in the morning with visibility
1 NM or less.
.THURSDAY NIGHT...Southeast winds 10 to 15 knots with gusts up to
20 knots. Seas 2 to 4 feet, occasionally to 5 feet. Wave Detail:
Southeast 4 feet at 6 seconds. A slight chance of showers in the
evening, then a chance of showers after midnight.
.FRIDAY...South winds 10 to 15 knots with gusts up to 20 knots,
diminishing to 5 to 10 knots in the afternoon. Seas 2 to 4 feet,
occasionally to 5 feet. Wave Detail: South 4 feet at 6 seconds. A
chance of showers with a slight chance of thunderstorms.
.FRIDAY NIGHT...South winds around 5 knots. Seas around 2 feet. Wave
Detail: South 2 feet at 6 seconds.
.SATURDAY...Southwest winds around 5 knots. Seas 1 to 2 feet. Wave
Detail: Southeast 2 feet at 6 seconds.
.SATURDAY NIGHT...Southwest winds around 5 knots. Seas 1 to 2 feet.
Wave Detail: Southeast 2 feet at 6 seconds.
.SUNDAY...Northeast winds 5 to 10 knots, becoming southeast in the
afternoon. Seas 1 to 2 feet. Wave Detail: Southeast 2 feet at
6 seconds.
.SUNDAY NIGHT...Southeast winds 5 to 10 knots, increasing to 10 to
15 knots after midnight. Seas 1 to 2 feet. Wave Detail: South 2 feet
at 6 seconds.
.MONDAY...Southeast winds 10 to 15 knots. Seas 2 to 3 feet. Wave
Detail: Southeast 3 feet at 5 seconds. A slight chance of showers.
.MONDAY NIGHT...South winds 10 to 15 knots. Seas 2 to 4 feet,
occasionally to 5 feet. A slight chance of showers in the evening,
then a chance of showers with a slight chance of thunderstorms after
midnight.

Winds and seas higher in and near thunderstorms.

$$

GMZ575-577-201800-
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 Wed Nov 19 2025

.REST OF TONIGHT...Southeast winds 5 to 10 knots. Seas around
2 feet. Wave Detail: Southeast 2 feet at 5 seconds.
.THURSDAY...Southeast winds 5 to 10 knots. Seas 2 to 3 feet. Wave
Detail: Southeast 3 feet at 7 seconds.
.THURSDAY NIGHT...Southeast winds 10 to 15 knots with gusts up to
20 knots. Seas 2 to 4 feet, occasionally to 5 feet. Wave Detail:
Southeast 3 feet at 7 seconds.
.FRIDAY...South winds 10 to 15 knots. Seas 3 to 4 feet, occasionally
to 5 feet. Wave Detail: Southeast 4 feet at 6 seconds. A slight
chance of showers.
.FRIDAY NIGHT...South winds around 10 knots. Seas 2 to 3 feet. Wave
Detail: South 3 feet at 6 seconds.
.SATURDAY...Southwest winds 5 to 10 knots. Seas 2 to 3 feet. Wave
Detail: South 2 feet at 6 seconds.
.SATURDAY NIGHT...Southwest winds 5 to 10 knots. Seas around 2 feet.
Wave Detail: South 2 feet at 6 seconds.
.SUNDAY...Northeast winds 5 to 10 knots, becoming east in the
afternoon. Seas around 2 feet. Wave Detail: South 2 feet at
6 seconds and northwest 1 foot at 2 seconds.
.SUNDAY NIGHT...Southeast winds 5 to 10 knots. Seas around 2 feet.
Wave Detail: South 2 feet at 6 seconds and northeast 1 foot at
3 seconds.
.MONDAY...Southeast winds around 10 knots. Seas around 2 feet. Wave
Detail: South 2 feet at 5 seconds.
.MONDAY NIGHT...South winds 10 to 15 knots. Seas 2 to 3 feet. A
slight chance of showers and thunderstorms after midnight.

Winds and seas higher in and near thunderstorms.

$$

GMZ570-572-201800-
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 Wed Nov 19 2025

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

Winds and seas higher in and near thunderstorms.

$$