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

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FZUS54 KLIX 062152
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Coastal Waters Forecast
National Weather Service New Orleans LA
352 PM CST Thu Mar 6 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-GMZ501-071015-
352 PM CST Thu Mar 6 2025

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

Another weak cold front will move southward later this weekend.
Behind the front expect winds to shift to a northwest direction and
additional Cautionary headlines or Small Craft Advisories may be
needed.

$$

GMZ530-071015-
Lake Pontchartrain and Lake Maurepas-
352 PM CST Thu Mar 6 2025

.TONIGHT...South winds 5 to 10 knots. Waves 1 foot or less, then
around 2 feet after midnight.
.FRIDAY...Southeast winds 5 to 10 knots, becoming south 10 to
15 knots in the afternoon. Waves 2 to 3 feet.
.FRIDAY NIGHT...South winds 5 to 10 knots. Waves around 2 feet in
the evening, then 1 foot or less.
.SATURDAY...Southeast winds 5 to 10 knots. Waves 1 foot or less,
then around 2 feet in the afternoon. Showers likely with a slight
chance of thunderstorms in the morning, then showers with a chance
of thunderstorms in the afternoon.
.SATURDAY NIGHT...South winds around 10 knots, becoming west 15 to
20 knots after midnight. Waves 2 to 4 feet. Showers and
thunderstorms likely in the evening, then a slight chance of showers
after midnight.
.SUNDAY...Northwest winds 15 to 20 knots. Waves 3 to 4 feet.
.SUNDAY NIGHT...Northwest winds 15 to 20 knots, becoming north 10 to
15 knots after midnight. Waves 2 to 4 feet.
.MONDAY...North winds 10 to 15 knots, becoming northwest 5 to
10 knots in the afternoon. Waves 2 to 3 feet.
.MONDAY NIGHT...Northwest winds around 5 knots. Waves 1 foot or
less.
.TUESDAY...East winds around 5 knots, becoming southeast in the
afternoon. Waves 1 foot or less, then around 2 feet in the
afternoon.
.TUESDAY NIGHT...Southeast winds around 10 knots. Waves around
2 feet.

Winds and waves higher in and near thunderstorms.

$$

GMZ534-071015-
Lake Borgne-
352 PM CST Thu Mar 6 2025

.TONIGHT...South winds 5 to 10 knots. Waves 1 foot or less.
.FRIDAY...Southeast winds 5 to 10 knots, becoming south 10 to
15 knots in the afternoon. Waves around 2 feet.
.FRIDAY NIGHT...South winds 5 to 10 knots. Waves around 2 feet in
the evening, then 1 foot or less. A slight chance of showers after
midnight.
.SATURDAY...Southeast winds 5 to 10 knots. Waves 1 foot or less,
then around 2 feet in the afternoon. Showers likely with a slight
chance of thunderstorms in the morning, then showers with a chance
of thunderstorms in the afternoon.
.SATURDAY NIGHT...South winds around 10 knots, becoming west with
gusts up to 20 knots after midnight. Waves 2 to 3 feet. Showers and
thunderstorms likely in the evening, then a chance of showers after
midnight.
.SUNDAY...Northwest winds around 15 knots with gusts up to 20 knots.
Waves around 3 feet. A slight chance of showers in the morning.
.SUNDAY NIGHT...Northwest winds 10 to 15 knots with gusts up to
20 knots. Waves 2 to 3 feet.
.MONDAY...North winds 10 to 15 knots, becoming northwest 5 to
10 knots in the afternoon. Waves 2 to 3 feet.
.MONDAY NIGHT...Northwest winds around 5 knots. Waves 1 foot or
less.
.TUESDAY...Southeast winds 5 to 10 knots. Waves 1 foot or less.
.TUESDAY NIGHT...Southeast winds 5 to 10 knots. Waves 1 foot or
less.

Winds and waves higher in and near thunderstorms.

$$

GMZ532-071015-
Mississippi Sound-
352 PM CST Thu Mar 6 2025

.TONIGHT...Southwest winds 5 to 10 knots, becoming south after
midnight. Waves 1 foot or less, then around 2 feet after midnight.
.FRIDAY...South winds 10 to 15 knots. Waves around 2 feet.
.FRIDAY NIGHT...South winds 10 to 15 knots, diminishing to 5 to
10 knots after midnight. Waves 1 to 2 feet. A slight chance of
showers after midnight.
.SATURDAY...Southeast winds 5 to 10 knots. Waves 1 foot or less,
then around 2 feet in the afternoon. A chance of showers with a
slight chance of thunderstorms in the morning, then showers with a
chance of thunderstorms in the afternoon.
.SATURDAY NIGHT...South winds around 10 knots, becoming west with
gusts up to 20 knots after midnight. Waves 2 to 3 feet. Showers and
thunderstorms likely in the evening, then a chance of showers with a
slight chance of thunderstorms after midnight.
.SUNDAY...Northwest winds 10 to 15 knots with gusts up to 20 knots.
Waves around 3 feet. A slight chance of showers.
.SUNDAY NIGHT...Northwest winds around 15 knots with gusts up to
20 knots. Waves 3 to 4 feet.
.MONDAY...North winds 10 to 15 knots, becoming northwest 5 to
10 knots in the afternoon. Waves 2 to 3 feet.
.MONDAY NIGHT...Northwest winds 5 to 10 knots. Waves 1 foot or less.
.TUESDAY...East winds around 5 knots, becoming south in the
afternoon. Waves 1 foot or less.
.TUESDAY NIGHT...South winds 5 to 10 knots. Waves around 2 feet.

Winds and waves higher in and near thunderstorms.

$$

GMZ536-538-071015-
Chandeleur Sound-Breton Sound-
352 PM CST Thu Mar 6 2025

.TONIGHT...South winds 5 to 10 knots, becoming southeast late. Waves
1 foot or less, then around 2 feet after midnight.
.FRIDAY...South winds 10 to 15 knots. Waves around 2 feet.
.FRIDAY NIGHT...South winds 5 to 10 knots. Waves around 2 feet. A
slight chance of showers after midnight.
.SATURDAY...South winds 5 to 10 knots. Waves 1 foot or less, then
around 2 feet in the afternoon. A chance of showers with a slight
chance of thunderstorms in the morning, then showers with a chance
of thunderstorms in the afternoon.
.SATURDAY NIGHT...South winds around 10 knots, becoming west with
gusts up to 20 knots after midnight. Waves 2 to 3 feet. Showers
likely with a chance of thunderstorms in the evening, then a chance
of showers after midnight.
.SUNDAY...Northwest winds around 15 knots with gusts up to 20 knots.
Waves 3 to 4 feet. A slight chance of showers.
.SUNDAY NIGHT...Northwest winds 15 to 20 knots with gusts up to
25 knots. Waves around 4 feet.
.MONDAY...North winds 15 to 20 knots, becoming northwest 10 to
15 knots in the afternoon. Waves 3 to 4 feet, subsiding to 2 feet in
the afternoon.
.MONDAY NIGHT...Northwest winds 5 to 10 knots. Waves 1 foot or less.
.TUESDAY...East winds around 5 knots, becoming southeast in the
afternoon. Waves 1 foot or less.
.TUESDAY NIGHT...South winds 5 to 10 knots. Waves around 2 feet.

Winds and waves higher in and near thunderstorms.

$$

GMZ555-557-071015-
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-
352 PM CST Thu Mar 6 2025

.TONIGHT...Northwest winds around 5 knots, becoming southeast late
this evening and overnight. Seas around 2 feet. Wave Detail:
Northeast 1 foot at 3 seconds and south 1 foot at 7 seconds.
.FRIDAY...South winds 10 to 15 knots. Seas 2 to 3 feet. Wave Detail:
South 2 feet at 4 seconds.
.FRIDAY NIGHT...South winds 10 to 15 knots. Seas 2 to 3 feet. Wave
Detail: South 3 feet at 5 seconds. A slight chance of showers after
midnight.
.SATURDAY...South winds around 10 knots. Seas 2 to 3 feet. Wave
Detail: South 3 feet at 5 seconds. A chance of showers in the
morning, then showers with a chance of thunderstorms in the
afternoon.
.SATURDAY NIGHT...South winds 10 to 15 knots, becoming west after
midnight. Seas 3 to 5 feet, occasionally to 6 feet. Wave Detail:
South 4 feet at 6 seconds and west 2 feet at 3 seconds. Showers
likely with a chance of thunderstorms in the evening, then a chance
of showers with a slight chance of thunderstorms after midnight.
.SUNDAY...Northwest winds around 15 knots with gusts up to 20 knots.
Seas 3 to 5 feet, occasionally to 6 feet. Wave Detail: South 4 feet
at 7 seconds and northwest 3 feet at 4 seconds. A chance of showers,
mainly in the morning.
.SUNDAY NIGHT...Northwest winds 15 to 20 knots with gusts up to
25 knots. Seas 4 to 5 feet, occasionally to 6 feet. Wave Detail:
North 3 feet at 4 seconds and south 2 feet at 7 seconds.
.MONDAY...North 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: North 3 feet at 4 seconds and south 2 feet at 7 seconds.
.MONDAY NIGHT...North winds 5 to 10 knots. Seas 2 to 3 feet. Wave
Detail: Northwest 1 foot at 3 seconds and east 1 foot at 6 seconds.
.TUESDAY...East winds 5 to 10 knots, becoming southeast in the
afternoon. Seas 1 foot or less. Wave Detail: Northwest 1 foot at
2 seconds and northeast 1 foot at 3 seconds.
.TUESDAY NIGHT...South winds 5 to 10 knots. Seas around 2 feet.

Winds and seas higher in and near thunderstorms.

$$

GMZ550-552-071015-
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-
352 PM CST Thu Mar 6 2025

.TONIGHT...Southeast winds 5 to 10 knots, increasing to 10 to
15 knots with gusts up to 20 knots late this evening and overnight.
Seas around 2 feet. Wave Detail: South 2 feet at 5 seconds.
.FRIDAY...South winds 10 to 15 knots with gusts up to 20 knots. Seas
2 to 3 feet. Wave Detail: South 3 feet at 5 seconds.
.FRIDAY NIGHT...South winds 5 to 10 knots. Seas around 2 feet. Wave
Detail: South 2 feet at 5 seconds. A slight chance of showers.
.SATURDAY...South winds 5 to 10 knots, increasing to 10 to 15 knots
in the afternoon. Seas 2 to 3 feet. Wave Detail: South 3 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.
.SATURDAY NIGHT...Southwest winds 10 to 15 knots, becoming west
15 to 20 knots after midnight. Seas 2 to 4 feet, occasionally to
5 feet. Wave Detail: South 4 feet at 7 seconds. A chance of showers
and thunderstorms in the evening, then a slight chance of showers
after midnight.
.SUNDAY...Northwest winds 15 to 20 knots with gusts up to 25 knots.
Seas 2 to 4 feet, occasionally to 5 feet. Wave Detail: Northwest
3 feet at 4 seconds and south 3 feet at 7 seconds. A slight chance
of showers.
.SUNDAY NIGHT...Northwest winds 15 to 20 knots with gusts up to
25 knots. Seas 2 to 4 feet, occasionally to 5 feet. Wave Detail:
Northwest 3 feet at 4 seconds and southwest 2 feet at 7 seconds.
.MONDAY...North 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: Northwest 2 feet at 3 seconds and southeast 1 foot at
7 seconds.
.MONDAY NIGHT...Northwest winds 5 to 10 knots. Seas 1 to 2 feet.
Wave Detail: Northwest 1 foot at 3 seconds and southeast 1 foot at
7 seconds.
.TUESDAY...Southeast winds 5 to 10 knots. Seas 1 foot or less. Wave
Detail: West 1 foot at 3 seconds and east 1 foot at 3 seconds.
.TUESDAY NIGHT...Southeast winds 10 to 15 knots. Seas 1 to 2 feet,
building to 2 to 3 feet after midnight.

Winds and seas higher in and near thunderstorms.

$$

GMZ575-577-071015-
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-
352 PM CST Thu Mar 6 2025

.TONIGHT...North winds 5 to 10 knots, becoming east late this
evening, then becoming southeast after midnight. Seas 2 to 3 feet.
Wave Detail: Northeast 2 feet at 4 seconds and southwest 2 feet at
6 seconds.
.FRIDAY...South winds 10 to 15 knots. Seas 2 to 3 feet. Wave Detail:
Southeast 2 feet at 4 seconds and west 1 foot at 5 seconds.
.FRIDAY NIGHT...South winds 10 to 15 knots with gusts up to
20 knots. Seas 2 to 3 feet. Wave Detail: South 3 feet at 5 seconds.
A slight chance of showers after midnight.
.SATURDAY...South winds 10 to 15 knots. Seas around 3 feet. Wave
Detail: South 3 feet at 5 seconds. A chance of showers in the
morning, then showers likely with a chance of thunderstorms in the
afternoon.
.SATURDAY NIGHT...Southwest winds around 15 knots with gusts up to
20 knots. Seas 3 to 5 feet, occasionally to 6 feet. Wave Detail:
South 5 feet at 7 seconds. A chance of thunderstorms. Showers
likely, mainly in the evening.
.SUNDAY...Northwest winds around 15 knots with gusts up to 20 knots.
Seas 4 to 5 feet, occasionally to 6 feet. Wave Detail: Southwest
5 feet at 7 seconds and northwest 3 feet at 4 seconds. A slight
chance of thunderstorms in the morning. A chance of showers.
.SUNDAY NIGHT...Northwest winds 15 to 20 knots with gusts up to
25 knots. Seas 4 to 6 feet, occasionally to 8 feet. Wave Detail:
Northwest 5 feet at 6 seconds and south 2 feet at 7 seconds. A
slight chance of showers in the evening.
.MONDAY...North winds 15 to 20 knots, diminishing to 10 to 15 knots
in the afternoon. Seas 5 to 6 feet, occasionally to 8 feet,
subsiding to 3 to 5 feet, occasionally to 6 feet in the afternoon.
Wave Detail: Northwest 5 feet at 7 seconds and southeast 3 feet at
7 seconds, becoming north 3 feet at 6 seconds.
.MONDAY NIGHT...North winds 10 to 15 knots, diminishing to 5 to
10 knots after midnight. Seas 2 to 4 feet, occasionally to 5 feet.
Wave Detail: Northwest 2 feet at 4 seconds and east 2 feet at
6 seconds.
.TUESDAY...East winds 5 to 10 knots, becoming southeast in the
afternoon. Seas around 2 feet. Wave Detail: East 2 feet at 5 seconds
and northwest 1 foot at 3 seconds.
.TUESDAY NIGHT...Southeast winds 5 to 10 knots. Seas 1 foot or less,
then around 2 feet after midnight.

Winds and seas higher in and near thunderstorms.

$$

GMZ570-572-071015-
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-
352 PM CST Thu Mar 6 2025

.TONIGHT...Southeast winds 5 to 10 knots, increasing to 10 to
15 knots with gusts up to 20 knots late this evening and overnight.
Seas 2 to 3 feet. Wave Detail: Southeast 3 feet at 5 seconds and
northwest 1 foot at 4 seconds.
.FRIDAY...South winds 10 to 15 knots with gusts up to 20 knots. Seas
3 to 4 feet, occasionally to 5 feet. Wave Detail: South 4 feet at
5 seconds.
.FRIDAY NIGHT...South winds 10 to 15 knots with gusts up to
20 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail:
South 4 feet at 6 seconds. A slight chance of showers in the
evening.
.SATURDAY...South winds 10 to 15 knots. Seas 3 to 4 feet,
occasionally to 5 feet. Wave Detail: South 4 feet at 6 seconds. A
slight chance of showers in the morning, then a chance of showers
and thunderstorms in the afternoon.
.SATURDAY NIGHT...Southwest winds around 15 knots, becoming west
after midnight. Seas 4 to 5 feet, occasionally to 6 feet. Wave
Detail: South 5 feet at 7 seconds and northwest 3 feet at 4 seconds.
A chance of showers. A chance of thunderstorms, mainly in the
evening.
.SUNDAY...Northwest winds 15 to 20 knots, increasing to 20 to
25 knots in the afternoon. Seas 5 to 6 feet, occasionally to 8 feet.
Wave Detail: Northwest 6 feet at 5 seconds and south 4 feet at
7 seconds. A slight chance of showers.
.SUNDAY NIGHT...Northwest winds 20 to 25 knots with gusts up to
30 knots. Seas 5 to 7 feet, occasionally to 9 feet. Wave Detail:
North 6 feet at 6 seconds and south 2 feet at 7 seconds.
.MONDAY...North winds 15 to 20 knots, diminishing to 10 to 15 knots
in the afternoon. Seas 5 to 7 feet, occasionally to 9 feet,
subsiding to 3 to 5 feet, occasionally to 6 feet in the afternoon.
Wave Detail: North 4 feet at 6 seconds and southeast 2 feet at
7 seconds, becoming northwest 3 feet at 5 seconds and southeast
2 feet at 7 seconds.
.MONDAY NIGHT...North winds 5 to 10 knots. Seas 2 to 3 feet. Wave
Detail: Northwest 2 feet at 4 seconds and northeast 2 feet at
5 seconds.
.TUESDAY...Southeast winds around 10 knots. Seas around 2 feet. Wave
Detail: East 2 feet at 3 seconds and northwest 1 foot at 3 seconds.
.TUESDAY NIGHT...Southeast winds 10 to 15 knots. Seas 2 to 3 feet.

Winds and seas higher in and near thunderstorms.

$$

PG