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

Home |  Current Version |  Previous Version |  Text Only |  Print | Product List |  Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28
542
FZUS54 KLIX 070829
CWFLIX

Coastal Waters Forecast
National Weather Service New Orleans LA
329 AM CDT Sun Jul 7 2024

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-GMZ501-072115-
329 AM CDT Sun Jul 7 2024

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

Tropical Storm Beryl will help to bring moderate onshore winds as
high pressure slides to the eastern Gulf and Beryl approaches the
Texas coast today through Monday. The more elevated winds will be
more prevalent in open Gulf waters versus the tidal lakes. The shower
and thunderstorm coverage will remain highest during the morning
hours. Locally higher winds and seas will occur with any
thunderstorms, and waterspouts are expected.


$$

GMZ530-072115-
Lake Pontchartrain and Lake Maurepas-
329 AM CDT Sun Jul 7 2024

.TODAY...Southeast winds around 5 knots, increasing to 5 to 10 knots
late. Waves 1 foot or less. A slight chance of showers and
thunderstorms this afternoon.
.TONIGHT...South winds 5 to 10 knots. Waves around 2 feet. A slight
chance of showers and thunderstorms in the evening.
.MONDAY...Southeast winds 5 to 10 knots. Waves around 2 feet. A
slight chance of showers and thunderstorms in the morning, then
showers and thunderstorms likely in the afternoon.
.MONDAY NIGHT...South winds around 10 knots. Waves around 2 feet. A
chance of showers and thunderstorms, mainly in the evening.
.TUESDAY...Southwest winds around 10 knots. Waves around 2 feet.
Showers likely with a chance of thunderstorms in the morning, then
showers and thunderstorms in the afternoon.
.TUESDAY NIGHT...Southwest winds around 10 knots. Waves around
2 feet. A chance of showers and thunderstorms, mainly in the
evening.
.WEDNESDAY...Southwest winds 5 to 10 knots. Waves around 2 feet in
the morning, then 1 foot or less. A chance of showers and
thunderstorms in the morning, then showers and thunderstorms likely
in the afternoon.
.WEDNESDAY NIGHT...Southwest winds 5 to 10 knots. Waves 1 foot or
less. A slight chance of showers and thunderstorms.
.THURSDAY...West winds around 5 knots. Waves 1 foot or less. A
chance of showers and thunderstorms.
.THURSDAY NIGHT...Southwest winds around 5 knots. Waves 1 foot or
less. A slight chance of showers and thunderstorms.

Winds and waves higher in and near thunderstorms.

$$

GMZ534-072115-
Lake Borgne-
329 AM CDT Sun Jul 7 2024

.TODAY...Southeast winds 5 to 10 knots. Waves 1 foot or less. A
slight chance of showers and thunderstorms this afternoon.
.TONIGHT...South winds around 10 knots. Waves around 2 feet. A
slight chance of showers and thunderstorms in the evening.
.MONDAY...Southeast winds around 10 knots. Waves around 2 feet. A
chance of showers and thunderstorms in the morning, then showers and
thunderstorms likely in the afternoon.
.MONDAY NIGHT...South winds 10 to 15 knots. Waves 2 to 3 feet.
Showers and thunderstorms likely, mainly in the evening.
.TUESDAY...Southwest winds 10 to 15 knots. Waves 2 to 3 feet.
Showers. A chance of thunderstorms in the morning, then
thunderstorms in the afternoon.
.TUESDAY NIGHT...Southwest winds 10 to 15 knots. Waves 2 to 3 feet.
A chance of showers and thunderstorms.
.WEDNESDAY...Southwest winds 10 to 15 knots. Waves around 2 feet.
Showers likely. A chance of thunderstorms in the morning, then
thunderstorms likely in the afternoon.
.WEDNESDAY NIGHT...Southwest winds around 10 knots. Waves around
2 feet. A chance of showers. A slight chance of thunderstorms in the
evening, then a chance of thunderstorms after midnight.
.THURSDAY...West winds 5 to 10 knots. Waves 1 foot or less. A chance
of showers and thunderstorms in the morning, then showers and
thunderstorms likely in the afternoon.
.THURSDAY NIGHT...Southwest winds 5 to 10 knots. Waves 1 foot or
less. A slight chance of showers and thunderstorms in the evening,
then a chance of showers and thunderstorms after midnight.

Winds and waves higher in and near thunderstorms.

$$

GMZ532-072115-
Mississippi Sound-
329 AM CDT Sun Jul 7 2024

.TODAY...South winds 5 to 10 knots. Waves 1 foot or less, then
around 2 feet this afternoon. A slight chance of showers and
thunderstorms.
.TONIGHT...South winds 5 to 10 knots. Waves around 2 feet.
.MONDAY...Southeast winds 5 to 10 knots. Waves 2 to 3 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.
.MONDAY NIGHT...South winds 10 to 15 knots. Waves 2 to 3 feet. A
chance of thunderstorms. A chance of showers in the evening, then
showers likely after midnight.
.TUESDAY...Southwest winds 10 to 15 knots. Waves 2 to 3 feet.
Showers. A chance of thunderstorms in the morning, then
thunderstorms in the afternoon.
.TUESDAY NIGHT...Southwest winds 10 to 15 knots. Waves 2 to 3 feet.
A chance of showers and thunderstorms.
.WEDNESDAY...Southwest winds 10 to 15 knots. Waves 2 to 3 feet.
Showers likely with a chance of thunderstorms.
.WEDNESDAY NIGHT...West winds around 10 knots. Waves around 2 feet.
A chance of showers and thunderstorms.
.THURSDAY...West winds 5 to 10 knots. Waves around 2 feet. A chance
of showers and thunderstorms.
.THURSDAY NIGHT...West winds 5 to 10 knots. Waves around 2 feet. A
slight chance of showers and thunderstorms in the evening, then a
chance of showers and thunderstorms after midnight.

Winds and waves higher in and near thunderstorms.

$$

GMZ536-538-072115-
Chandeleur Sound-Breton Sound-
329 AM CDT Sun Jul 7 2024

.TODAY...South winds 5 to 10 knots. Waves 1 foot or less, then
around 2 feet this afternoon. A slight chance of showers and
thunderstorms.
.TONIGHT...South winds around 10 knots. Waves around 2 feet.
.MONDAY...Southeast winds 10 to 15 knots. Waves 2 to 3 feet. A
chance of thunderstorms. A chance of showers in the morning, then
showers likely in the afternoon.
.MONDAY NIGHT...South winds 10 to 15 knots. Waves around 3 feet.
Showers likely with a chance of thunderstorms.
.TUESDAY...Southwest winds around 15 knots with gusts up to
20 knots. Waves around 3 feet. Showers with a chance of
thunderstorms in the morning, then showers and thunderstorms in the
afternoon.
.TUESDAY NIGHT...Southwest winds 10 to 15 knots. Waves around
3 feet. A chance of thunderstorms. A chance of showers in the
evening, then showers likely after midnight.
.WEDNESDAY...Southwest winds 10 to 15 knots. Waves 2 to 3 feet. A
chance of thunderstorms. Showers likely.
.WEDNESDAY NIGHT...Southwest winds 10 to 15 knots. Waves 2 to
3 feet. A chance of showers and thunderstorms.
.THURSDAY...West winds 5 to 10 knots. Waves around 2 feet in the
morning, then 1 foot or less. A chance of thunderstorms. Showers
likely, mainly in the morning.
.THURSDAY NIGHT...Southwest winds 5 to 10 knots. Waves around
2 feet. A slight chance of showers and thunderstorms in the evening,
then a chance of showers and thunderstorms after midnight.

Winds and waves higher in and near thunderstorms.

$$

GMZ555-557-072115-
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-
329 AM CDT Sun Jul 7 2024

.TODAY...South winds 5 to 10 knots. Seas around 2 feet. Wave Detail:
South 2 feet at 8 seconds. A slight chance of showers and
thunderstorms.
.TONIGHT...South winds around 10 knots. Seas 2 to 3 feet. Wave
Detail: South 3 feet at 7 seconds.
.MONDAY...Southeast winds around 10 knots. Seas 2 to 4 feet,
occasionally to 5 feet. A chance of thunderstorms. A chance of
showers in the morning, then showers in the afternoon.
.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 3 feet at 5 seconds. A chance of thunderstorms. Showers.
.TUESDAY...Southwest winds 10 to 15 knots with gusts up to 20 knots.
Seas 2 to 4 feet, occasionally to 5 feet. Wave Detail: South 3 feet
at 6 seconds. Showers with a chance of thunderstorms in the morning,
then showers and thunderstorms likely in the afternoon.
.TUESDAY NIGHT...Southwest winds 10 to 15 knots. Seas 2 to 4 feet,
occasionally to 5 feet. Wave Detail: South 4 feet at 7 seconds. A
chance of thunderstorms. A chance of showers in the evening, then
showers likely after midnight.
.WEDNESDAY...Southwest winds 10 to 15 knots. Seas 2 to 3 feet. Wave
Detail: South 3 feet at 6 seconds. A chance of thunderstorms.
Showers likely, mainly in the morning.
.WEDNESDAY NIGHT...Southwest winds around 10 knots. Seas 2 to
3 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.
.THURSDAY...West winds 5 to 10 knots. Seas 2 to 3 feet. Wave Detail:
South 2 feet at 6 seconds. A chance of thunderstorms. Showers
likely, mainly in the morning.
.THURSDAY NIGHT...Southwest winds 5 to 10 knots. Seas around 2 feet.
Wave Detail: Southeast 2 feet at 6 seconds. A slight chance of
showers and thunderstorms in the evening, then a chance of showers
and thunderstorms after midnight.

Winds and seas higher in and near thunderstorms.

$$

GMZ552-072115-
Coastal waters from the Southwest Pass of the Mississippi River to
Port Fourchon Louisiana out 20 NM-
329 AM CDT Sun Jul 7 2024

.TODAY...Southeast winds 5 to 10 knots. Seas 2 to 4 feet,
occasionally to 5 feet. Wave Detail: South 3 feet at 8 seconds. A
slight chance of thunderstorms. A slight chance of showers this
morning, then a chance of showers this afternoon.
.TONIGHT...Southeast winds 10 to 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. A slight chance of showers and thunderstorms in the
evening.
.MONDAY...Southeast 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 8 seconds. Showers likely with a chance of thunderstorms in the
morning, then showers with thunderstorms likely in the afternoon.
.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 7 seconds. Showers. Thunderstorms likely, mainly in
the evening.
.TUESDAY...Southwest winds around 15 knots with gusts up to
20 knots. Seas 2 to 4 feet, occasionally to 5 feet. Wave Detail:
South 4 feet at 6 seconds. Showers with a chance of thunderstorms in
the morning, then showers with thunderstorms likely in the
afternoon.
.TUESDAY NIGHT...Southwest winds 10 to 15 knots. Seas 2 to 4 feet,
occasionally to 5 feet. Wave Detail: South 4 feet at 7 seconds. A
chance of thunderstorms. A chance of showers in the evening, then
showers likely after midnight.
.WEDNESDAY...Southwest winds 10 to 15 knots. Seas 2 to 4 feet,
occasionally to 5 feet. Wave Detail: South 4 feet at 6 seconds. A
chance of thunderstorms. Showers likely, mainly in the morning.
.WEDNESDAY NIGHT...Southwest winds around 10 knots. 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.
.THURSDAY...West winds 5 to 10 knots. Seas 2 to 3 feet. Wave Detail:
South 2 feet at 6 seconds. A chance of thunderstorms. Showers
likely, mainly in the morning.
.THURSDAY NIGHT...Southwest winds 5 to 10 knots. Seas 1 to 2 feet.
Wave Detail: South 2 feet at 6 seconds. A slight chance of showers
and thunderstorms in the evening, then a chance of showers and
thunderstorms after midnight.

Winds and seas higher in and near thunderstorms.

$$

GMZ550-072115-
Coastal Waters from Port Fourchon LA to Lower Atchafalaya River LA
out 20 nm-
329 AM CDT Sun Jul 7 2024

...SMALL CRAFT EXERCISE CAUTION IN EFFECT FROM 10 AM CDT THIS
MORNING THROUGH MONDAY MORNING...

.TODAY...Southeast winds 15 knots. Seas 4 to 6 feet. Wave Detail:
South 3 feet at 8 seconds. A chance of showers with a slight chance
of thunderstorms this morning, then showers likely with a chance of
thunderstorms this afternoon.
.TONIGHT...Southeast winds 15 to 20 knots with gusts up to 25 knots.
Seas 4 to 6 feet. Wave Detail: South 4 feet at 7 seconds. A chance
of showers and thunderstorms, mainly in the evening.
.MONDAY...Southeast winds 15 to 20 knots with gusts up to 25 knots.
Seas 4 to 6 feet. Wave Detail: South 4 feet at 5 seconds. Showers
likely with a chance of thunderstorms in the morning, then showers
with thunderstorms likely in the afternoon.
.MONDAY NIGHT...South winds 15 to 20 knots with gusts up to
25 knots. Seas 2 to 4 feet, occasionally to 5 feet. Wave Detail:
Southeast 4 feet at 6 seconds. Showers. Thunderstorms likely, mainly
in the evening.
.TUESDAY...Southwest winds 15 to 20 knots. Seas 2 to 4 feet,
occasionally to 5 feet. Wave Detail: South 4 feet at 6 seconds.
Thunderstorms likely. Showers.
.TUESDAY NIGHT...Southwest winds around 15 knots with gusts up to
20 knots. Seas 2 to 4 feet, occasionally to 5 feet. Wave Detail:
South 4 feet at 7 seconds. A chance of thunderstorms. A chance of
showers in the evening, then showers likely after midnight.
.WEDNESDAY...Southwest winds 10 to 15 knots. Seas 2 to 4 feet,
occasionally to 5 feet. Wave Detail: South 4 feet at 6 seconds. A
chance of thunderstorms. Showers.
.WEDNESDAY NIGHT...Southwest winds around 10 knots. Seas 2 to
3 feet. Wave Detail: South 3 feet at 6 seconds. A chance of
thunderstorms. A chance of showers in the evening, then showers
likely after midnight.
.THURSDAY...West winds 5 to 10 knots. Seas 2 to 3 feet, subsiding to
1 to 2 feet in the afternoon. Wave Detail: South 2 feet at
6 seconds, becoming southeast 2 feet at 6 seconds. A chance of
thunderstorms. Showers likely, mainly in the morning.
.THURSDAY NIGHT...Southwest winds 5 to 10 knots. Seas 1 to 2 feet.
Wave Detail: South 2 feet at 6 seconds. A slight chance of showers
and thunderstorms in the evening, then a chance of showers and
thunderstorms after midnight.

Winds and seas higher in and near thunderstorms.

$$

GMZ575-577-072115-
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-
329 AM CDT Sun Jul 7 2024

.TODAY...South winds 5 to 10 knots. Seas 2 to 3 feet. Wave Detail:
South 3 feet at 7 seconds. A slight chance of showers and
thunderstorms late this morning and early afternoon. A slight chance
of showers late.
.TONIGHT...South winds around 10 knots. Seas 2 to 4 feet,
occasionally to 5 feet. Wave Detail: South 3 feet at 7 seconds.
.MONDAY...Southeast 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 8 seconds. A chance of thunderstorms. Showers.
.MONDAY 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 8 seconds. A chance of thunderstorms. Showers.
.TUESDAY...Southwest winds around 15 knots with gusts up to
20 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail:
South 4 feet at 7 seconds. A chance of thunderstorms. Showers.
.TUESDAY NIGHT...Southwest winds 10 to 15 knots. Seas 3 to 4 feet,
occasionally to 5 feet. Wave Detail: South 4 feet at 7 seconds. A
slight chance of thunderstorms. A slight chance of showers in the
evening, then a chance of showers after midnight.
.WEDNESDAY...Southwest winds 10 to 15 knots. Seas around 3 feet.
Wave Detail: Southwest 3 feet at 6 seconds. A slight chance of
thunderstorms. Showers likely, mainly in the morning.
.WEDNESDAY NIGHT...Southwest winds around 10 knots. Seas around
3 feet. Wave Detail: South 3 feet at 6 seconds. A slight chance of
thunderstorms. A slight chance of showers in the evening, then a
chance of showers after midnight.
.THURSDAY...West winds 5 to 10 knots. Seas 2 to 3 feet. Wave Detail:
South 2 feet at 6 seconds. A chance of thunderstorms. Showers
likely, mainly in the morning.
.THURSDAY NIGHT...Southwest winds 5 to 10 knots. Seas 2 to 3 feet.
Wave Detail: South 2 feet at 6 seconds. A slight chance of showers
in the evening, then a chance of showers and thunderstorms after
midnight.

Winds and seas higher in and near thunderstorms.

$$

GMZ572-072115-
Coastal waters from Southwest Pass of the Mississippi River to Port
Fourchon Louisiana from 20 to 60 NM-
329 AM CDT Sun Jul 7 2024

.TODAY...Southeast winds 10 to 15 knots with gusts up to 20 knots.
Seas 3 to 5 feet, occasionally to 6 feet. Wave Detail: South 4 feet
at 8 seconds. A slight chance of showers and thunderstorms late this
morning. A chance of showers with a slight chance of thunderstorms
this afternoon.
.TONIGHT...Southeast winds around 15 knots with gusts up to
25 knots. Seas 4 to 5 feet, occasionally to 6 feet. Wave Detail:
South 5 feet at 8 seconds. A slight chance of showers and
thunderstorms.
.MONDAY...Southeast winds around 15 knots with gusts up to 20 knots.
Seas 4 to 5 feet, occasionally to 6 feet. Wave Detail: South 5 feet
at 8 seconds. Showers likely with a chance of thunderstorms in the
morning, then showers with thunderstorms likely in the afternoon.
.MONDAY NIGHT...South winds 15 to 20 knots with gusts up to
25 knots. Seas around 4 feet, occasionally to 5 feet. Wave Detail:
South 4 feet at 7 seconds. Showers with a chance of thunderstorms.
.TUESDAY...South winds around 15 knots with gusts up to 20 knots.
Seas 4 to 5 feet, occasionally to 6 feet. Wave Detail: South 5 feet
at 7 seconds. A chance of thunderstorms. Showers.
.TUESDAY NIGHT...Southwest winds 10 to 15 knots with gusts up to
20 knots. Seas 4 to 5 feet, occasionally to 6 feet. Wave Detail:
South 5 feet at 7 seconds. A slight chance of thunderstorms. A
slight chance of showers in the evening, then a chance of showers
after midnight.
.WEDNESDAY...Southwest winds 10 to 15 knots. Seas 3 to 4 feet,
occasionally to 5 feet. Wave Detail: Southwest 4 feet at 6 seconds.
A slight chance of thunderstorms. Showers likely, mainly in the
morning.
.WEDNESDAY NIGHT...Southwest winds around 10 knots. Seas around
3 feet. Wave Detail: Southwest 3 feet at 6 seconds. A slight chance
of showers and thunderstorms in the evening, then a chance of
showers and thunderstorms after midnight.
.THURSDAY...West winds 5 to 10 knots. Seas 2 to 3 feet. Wave Detail:
South 2 feet at 6 seconds. A chance of thunderstorms. Showers
likely, mainly in the morning.
.THURSDAY NIGHT...Southwest winds 5 to 10 knots. Seas 2 to 3 feet.
Wave Detail: South 2 feet at 6 seconds. A slight chance of showers
in the evening, then a chance of showers and thunderstorms after
midnight.

Winds and seas higher in and near thunderstorms.

$$

GMZ570-072115-
Coastal waters from Port Fourchon Louisiana to Lower Atchafalaya
River LA from 20 to 60 NM-
329 AM CDT Sun Jul 7 2024

...SMALL CRAFT EXERCISE CAUTION IN EFFECT FROM 10 AM CDT THIS
MORNING THROUGH MONDAY MORNING...

.TODAY...Southeast winds 15 to 20 knots with gusts up to 25 knots.
Seas 5 to 6 feet, occasionally to 7 feet. Wave Detail: South 5 feet
at 8 seconds. A chance of showers with a slight chance of
thunderstorms this morning, then showers likely with a chance of
thunderstorms this afternoon.
.TONIGHT...Southeast winds 15 to 20 knots with gusts up to 25 knots.
Seas 5 to 6 feet, occasionally to 7 feet. Wave Detail: South 5 feet
at 8 seconds. A chance of showers and thunderstorms in the evening.
.MONDAY...Southeast winds 15 to 20 knots with gusts up to 25 knots.
Seas 5 to 6 feet, occasionally to 7 feet. Wave Detail: South 6 feet
at 8 seconds. Showers with a chance of thunderstorms.
.MONDAY NIGHT...South winds 15 to 20 knots with gusts up to
25 knots. Seas 4 to 5 feet, occasionally to 6 feet. Wave Detail:
South 5 feet at 6 seconds. Showers. Thunderstorms likely, mainly in
the evening.
.TUESDAY...South winds 15 to 20 knots with gusts up to 25 knots.
Seas 4 to 5 feet, occasionally to 6 feet. Wave Detail: South 5 feet
at 7 seconds and west 1 foot at 8 seconds. Showers. A chance of
thunderstorms in the morning, then thunderstorms likely in the
afternoon.
.TUESDAY NIGHT...Southwest winds around 15 knots with gusts up to
20 knots. Seas 4 to 5 feet, occasionally to 6 feet. Wave Detail:
South 5 feet at 7 seconds. A chance of showers and thunderstorms in
the evening, then showers likely with a slight chance of
thunderstorms after midnight.
.WEDNESDAY...Southwest winds 10 to 15 knots. Seas 3 to 4 feet,
occasionally to 5 feet. Wave Detail: Southwest 4 feet at 6 seconds.
Showers likely with a chance of thunderstorms.
.WEDNESDAY NIGHT...Southwest winds around 10 knots. Seas around
3 feet. Wave Detail: Southwest 3 feet at 6 seconds. A slight chance
of showers and thunderstorms in the evening, then a chance of
showers and thunderstorms after midnight.
.THURSDAY...West winds 5 to 10 knots. Seas 2 to 3 feet. Wave Detail:
South 2 feet at 6 seconds. A chance of thunderstorms. Showers
likely, mainly in the morning.
.THURSDAY NIGHT...Southwest winds 5 to 10 knots. Seas around 2 feet.
Wave Detail: South 2 feet at 6 seconds. A slight chance of showers
and thunderstorms in the evening, then a chance of showers and
thunderstorms after midnight.

Winds and seas higher in and near thunderstorms.

$$