Coastal Waters Forecast
Issued by NWS New Orleans/Baton Rouge, LA

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FZUS54 KLIX 230527
CWFLIX

Coastal Waters Forecast
National Weather Service New Orleans LA
1127 PM CST Sat Nov 22 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-GMZ501-231800-
1127 PM CST Sat Nov 22 2025

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

Winds are expected to remain near or below 10 knots this weekend, as
a high pressure system over the eastern Gulf becomes more dominant
over the waters. However, another system will once again push winds
and seas higher Monday afternoon. 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. After a frontal passage late
Wednesday, winds will increase out of the north to around 15 to
20 knots possibly reaching small craft criteria.

$$

GMZ530-231800-
Lake Pontchartrain and Lake Maurepas-
1127 PM CST Sat Nov 22 2025

.REST OF TONIGHT...Northwest winds 5 to 10 knots, becoming north
late. Waves 1 foot or less, then around 2 feet.
.SUNDAY...Northeast winds 5 to 10 knots, becoming north in the
afternoon. Waves 1 to 2 feet in the morning, then 1 foot or less.
.SUNDAY NIGHT...Northeast winds around 5 knots. Waves 1 foot or
less.
.MONDAY...Southeast winds 5 to 10 knots. Waves around 2 feet.
.MONDAY NIGHT...South winds around 10 knots. Waves around 2 feet. A
chance of showers.
.TUESDAY...South winds 5 to 10 knots. Waves around 2 feet. A chance
of showers with a slight chance of thunderstorms in the morning,
then showers likely with a chance of thunderstorms in the afternoon.
.TUESDAY NIGHT...Southwest winds 5 to 10 knots, becoming northwest
after midnight. Waves 1 foot or less, then around 2 feet after
midnight. A chance of showers. A slight chance of thunderstorms in
the evening, then a chance of thunderstorms after midnight.
.WEDNESDAY...North winds 10 to 15 knots. Waves 2 to 3 feet. A slight
chance of showers and thunderstorms in the morning.
.WEDNESDAY NIGHT...North winds 15 to 20 knots. Waves 3 to 4 feet.
.THURSDAY...Northeast winds 10 to 15 knots. Waves 2 to 3 feet.
.THURSDAY NIGHT...Northeast winds 10 to 15 knots. Waves 2 to 3 feet.

Winds and waves higher in and near thunderstorms.

$$

GMZ534-231800-
Lake Borgne-
1127 PM CST Sat Nov 22 2025

.REST OF TONIGHT...Northwest winds 5 to 10 knots, becoming north
late. Waves 1 foot or less.
.SUNDAY...Northeast winds 5 to 10 knots, becoming north in the
afternoon. Waves around 2 feet in the morning, then 1 foot or less.
.SUNDAY NIGHT...Northeast winds around 5 knots. Waves 1 foot or
less.
.MONDAY...East winds 5 to 10 knots. Waves 1 foot or less, then
around 2 feet in the afternoon.
.MONDAY NIGHT...South winds 10 to 15 knots. Waves 2 to 3 feet. A
chance of showers.
.TUESDAY...South winds around 10 knots. Waves around 2 feet. A
chance of showers. A slight chance of thunderstorms in the
afternoon.
.TUESDAY NIGHT...South winds 5 to 10 knots, becoming west after
midnight. Waves 1 foot or less, then around 2 feet after midnight. A
chance of showers. A slight chance of thunderstorms in the evening,
then a chance of thunderstorms after midnight.
.WEDNESDAY...North winds 10 to 15 knots. Waves around 2 feet. A
slight chance of showers and thunderstorms in the morning.
.WEDNESDAY NIGHT...North winds 15 to 20 knots. Waves 3 to 4 feet.
.THURSDAY...Northeast winds 15 to 20 knots, diminishing to around
10 knots in the afternoon. Waves 3 to 4 feet, subsiding to 2 feet in
the afternoon.
.THURSDAY NIGHT...Northeast winds 10 to 15 knots. Waves 2 to 3 feet.

Winds and waves higher in and near thunderstorms.

$$

GMZ532-231800-
Mississippi Sound-
1127 PM CST Sat Nov 22 2025

.REST OF TONIGHT...West winds 5 to 10 knots, becoming north late.
Waves 1 foot or less, then around 2 feet.
.SUNDAY...North winds 5 to 10 knots, becoming northwest in the
afternoon. Waves around 2 feet in the morning, then 1 foot or less.
.SUNDAY NIGHT...Northeast winds around 5 knots. Waves 1 foot or
less.
.MONDAY...East winds 5 to 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
after midnight.
.TUESDAY...South winds 10 to 15 knots. Waves 2 to 3 feet. A chance
of showers. A slight chance of thunderstorms in the afternoon.
.TUESDAY NIGHT...South winds 5 to 10 knots, becoming west after
midnight. Waves around 2 feet. Showers likely. A slight chance of
thunderstorms in the evening, then a chance of thunderstorms after
midnight.
.WEDNESDAY...North winds 10 to 15 knots. Waves 2 to 3 feet. A slight
chance of thunderstorms in the morning. A slight chance of showers.
.WEDNESDAY NIGHT...North winds 15 to 20 knots. Waves 3 to 4 feet.
.THURSDAY...Northeast winds 15 to 20 knots, becoming north 10 to
15 knots in the afternoon. Waves 2 to 4 feet.
.THURSDAY NIGHT...Northeast winds 10 to 15 knots. Waves 2 to 3 feet.

Winds and waves higher in and near thunderstorms.

$$

GMZ536-538-231800-
Chandeleur Sound-Breton Sound-
1127 PM CST Sat Nov 22 2025

.REST OF TONIGHT...West winds 5 to 10 knots, becoming north late.
Waves around 2 feet.
.SUNDAY...North winds 5 to 10 knots, diminishing to around 5 knots
in the afternoon. Waves around 2 feet in the morning, then 1 foot or
less.
.SUNDAY NIGHT...Northeast winds around 5 knots. Waves 1 foot or
less.
.MONDAY...Southeast winds 5 to 10 knots. Waves 1 foot or less, then
around 2 feet 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
after midnight.
.TUESDAY...South winds 10 to 15 knots. Waves 2 to 3 feet. A chance
of showers. A slight chance of thunderstorms in the afternoon.
.TUESDAY NIGHT...South winds 5 to 10 knots, becoming west after
midnight. Waves around 2 feet in the evening, then 1 foot or less. A
chance of showers. A slight chance of thunderstorms in the evening,
then a chance of thunderstorms after midnight.
.WEDNESDAY...North winds 10 to 15 knots. Waves 2 to 3 feet. A slight
chance of thunderstorms in the morning. A slight chance of showers.
.WEDNESDAY NIGHT...North winds 15 to 20 knots. Waves 3 to 4 feet.
.THURSDAY...Northeast winds 15 to 20 knots. Waves 3 to 4 feet.
.THURSDAY NIGHT...Northeast winds around 15 knots. Waves 3 to
4 feet.

Winds and waves higher in and near thunderstorms.

$$

GMZ555-557-231800-
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 Sat Nov 22 2025

.REST OF TONIGHT...West winds 5 to 10 knots, becoming northwest
late. Seas around 2 feet. Wave Detail: Southeast 1 foot at
6 seconds.
.SUNDAY...North winds 5 to 10 knots. Seas around 2 feet. Wave
Detail: North 1 foot at 3 seconds and southeast 1 foot at 6 seconds.
.SUNDAY NIGHT...Northeast winds around 5 knots. Seas 1 foot or less.
Wave Detail: Northeast 1 foot at 3 seconds and southeast 1 foot at
6 seconds.
.MONDAY...Southeast winds 5 to 10 knots. Seas 1 foot or less, then
around 2 feet in the afternoon. Wave Detail: Southeast 1 foot at
4 seconds.
.MONDAY NIGHT...South winds 10 to 15 knots. Seas 2 to 3 feet. Wave
Detail: Southeast 3 feet at 5 seconds. A slight chance of showers.
.TUESDAY...South winds 10 to 15 knots. Seas 2 to 3 feet. Wave
Detail: South 3 feet at 5 seconds. A slight chance of showers in the
morning, then a chance of showers in the afternoon.
.TUESDAY NIGHT...South winds around 10 knots, becoming southwest
after midnight. 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.
.WEDNESDAY...North winds 10 to 15 knots. Seas 2 to 3 feet. Wave
Detail: North 2 feet at 4 seconds and southeast 2 feet at 6 seconds.
A chance of showers and thunderstorms, mainly in the morning.
.WEDNESDAY NIGHT...North winds 15 to 20 knots. Seas 3 to 5 feet,
occasionally to 6 feet. Wave Detail: Northeast 4 feet at 5 seconds
and north 1 foot at 2 seconds. A slight chance of showers in the
evening.
.THURSDAY...Northeast winds 15 to 20 knots. Seas 3 to 5 feet,
occasionally to 6 feet. Wave Detail: Northeast 4 feet at 6 seconds.
.THURSDAY NIGHT...Northeast winds around 15 knots. Seas 2 to 4 feet,
occasionally to 5 feet.

Winds and seas higher in and near thunderstorms.

$$

GMZ550-552-231800-
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 Sat Nov 22 2025

.REST OF TONIGHT...Northwest winds 5 to 10 knots, becoming north
late. Seas 1 to 2 feet. Wave Detail: South 1 foot at 5 seconds.
Widespread dense fog late this evening. Patchy dense fog late.
.SUNDAY...Northeast winds 5 to 10 knots. Seas 1 to 2 feet. Wave
Detail: North 1 foot at 3 seconds and southeast 1 foot at 6 seconds.
.SUNDAY NIGHT...East winds 5 to 10 knots. Seas 1 foot or less. Wave
Detail: Southeast 1 foot at 5 seconds.
.MONDAY...Southeast winds 5 to 10 knots. Seas 1 to 2 feet. Wave
Detail: Southeast 2 feet at 4 seconds.
.MONDAY NIGHT...South winds 10 to 15 knots with gusts up to
20 knots. Seas 2 to 3 feet. Wave Detail: South 3 feet at 4 seconds.
A slight chance of showers in the evening, then a chance of showers
with a slight chance of thunderstorms after midnight.
.TUESDAY...South 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.
.TUESDAY NIGHT...South winds 5 to 10 knots, becoming west after
midnight. Seas around 2 feet. Wave Detail: South 2 feet at
6 seconds. A chance of showers. A slight chance of thunderstorms in
the evening, then a chance of thunderstorms after midnight.
.WEDNESDAY...North winds 10 to 15 knots. Seas 2 to 3 feet. Wave
Detail: North 2 feet at 3 seconds and southeast 2 feet at 6 seconds.
A chance of showers with a slight chance of thunderstorms in the
morning, then a slight chance of showers in the afternoon.
.WEDNESDAY NIGHT...Northeast winds 15 to 20 knots. Seas 2 to 4 feet,
occasionally to 5 feet. Wave Detail: Northeast 3 feet at 4 seconds
and southeast 2 feet at 6 seconds.
.THURSDAY...Northeast winds 15 to 20 knots. Seas 2 to 4 feet,
occasionally to 5 feet. Wave Detail: East 3 feet at 4 seconds.
.THURSDAY NIGHT...Northeast winds 10 to 15 knots. Seas 2 to 3 feet.

Winds and seas higher in and near thunderstorms.

$$

GMZ575-577-231800-
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 Sat Nov 22 2025

.REST OF TONIGHT...West winds 5 to 10 knots. Seas around 2 feet.
Wave Detail: South 1 foot at 6 seconds.
.SUNDAY...North winds 5 to 10 knots. Seas around 2 feet. Wave
Detail: Northwest 1 foot at 3 seconds and south 1 foot at 5 seconds.
.SUNDAY NIGHT...Northeast winds around 5 knots. Seas around 2 feet
in the evening, then 1 foot or less. Wave Detail: Southwest 1 foot
at 4 seconds and north 1 foot at 4 seconds, becoming northeast
1 foot at 4 seconds and southeast 1 foot at 6 seconds.
.MONDAY...Southeast winds 5 to 10 knots. Seas 1 foot or less, then
around 2 feet in the afternoon. Wave Detail: East 1 foot at
3 seconds and southeast 1 foot at 6 seconds, becoming southeast
1 foot at 3 seconds and southeast 1 foot at 6 seconds.
.MONDAY NIGHT...South winds 10 to 15 knots with gusts up to
20 knots. Seas 2 to 3 feet. Wave Detail: Southeast 3 feet at
5 seconds.
.TUESDAY...South winds 10 to 15 knots with gusts up to 20 knots.
Seas around 3 feet. Wave Detail: South 3 feet at 6 seconds. A slight
chance of showers in the morning, then a chance of showers in the
afternoon.
.TUESDAY NIGHT...South winds 5 to 10 knots. Seas around 3 feet. Wave
Detail: South 3 feet at 6 seconds. A chance of showers. A slight
chance of thunderstorms after midnight.
.WEDNESDAY...Northwest winds 5 to 10 knots, becoming north 10 to
15 knots in the afternoon. Seas around 3 feet. Wave Detail: North
2 feet at 4 seconds and southeast 2 feet at 6 seconds. A chance of
showers with a slight chance of thunderstorms.
.WEDNESDAY NIGHT...North winds 15 to 20 knots. Seas 3 to 5 feet,
occasionally to 6 feet. Wave Detail: North 5 feet at 5 seconds and
southwest 1 foot at 5 seconds. A slight chance of showers.
.THURSDAY...Northeast winds 15 to 20 knots. Seas 3 to 5 feet,
occasionally to 6 feet. Wave Detail: Northeast 5 feet at 6 seconds.
.THURSDAY NIGHT...Northeast winds 15 to 20 knots. Seas 3 to 5 feet,
occasionally to 6 feet.

Winds and seas higher in and near thunderstorms.

$$

GMZ570-572-231800-
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 Sat Nov 22 2025

.REST OF TONIGHT...Northwest winds 5 to 10 knots. Seas around
2 feet. Wave Detail: South 2 feet at 6 seconds and northwest 1 foot
at 3 seconds. Areas of dense fog late this evening. Widespread dense
fog, then areas of dense fog late.
.SUNDAY...Northeast winds 5 to 10 knots. Seas around 2 feet. Wave
Detail: North 1 foot at 3 seconds and southwest 1 foot at 5 seconds.
.SUNDAY NIGHT...East winds 5 to 10 knots. Seas around 2 feet. Wave
Detail: Northeast 1 foot at 3 seconds and southeast 1 foot at
6 seconds.
.MONDAY...Southeast winds 10 to 15 knots. Seas 2 to 3 feet. Wave
Detail: Southeast 2 feet at 4 seconds.
.MONDAY NIGHT...South winds 10 to 15 knots with gusts up to
20 knots. Seas 2 to 4 feet, occasionally to 5 feet. Wave Detail:
South 4 feet at 5 seconds. A slight chance of showers. A slight
chance of thunderstorms after midnight.
.TUESDAY...South winds 10 to 15 knots. Seas 3 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.
.TUESDAY NIGHT...South winds 5 to 10 knots, becoming southwest after
midnight. Seas around 3 feet. Wave Detail: South 3 feet at
6 seconds. A chance of showers with a slight chance of
thunderstorms.
.WEDNESDAY...North winds 10 to 15 knots. Seas 3 to 4 feet,
occasionally to 5 feet. Wave Detail: North 3 feet at 4 seconds and
southeast 3 feet at 6 seconds. A chance of showers with a slight
chance of thunderstorms.
.WEDNESDAY NIGHT...Northeast winds 15 to 20 knots. Seas 3 to 5 feet,
occasionally to 6 feet. Wave Detail: Northeast 5 feet at 5 seconds
and southwest 1 foot at 5 seconds. A slight chance of showers.
.THURSDAY...Northeast winds 15 to 20 knots. Seas 4 to 5 feet,
occasionally to 6 feet. Wave Detail: Northeast 5 feet at 6 seconds.
.THURSDAY NIGHT...Northeast winds 15 to 20 knots. Seas 4 to 5 feet,
occasionally to 6 feet.

Winds and seas higher in and near thunderstorms.

$$