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

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FZUS54 KLIX 192035
CWFLIX

Coastal Waters Forecast
National Weather Service New Orleans LA
335 PM CDT Fri Apr 19 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-GMZ501-200930-
335 PM CDT Fri Apr 19 2024

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

Southeast winds of 5 to 10 knots will persist through Saturday
evening, but a cold front will gradually shift winds to the north
Saturday night into Sunday. By Sunday night, these northerly winds
will strengthen to 15 to 25 knots and then linger into Monday. At
least Exercise Caution, possibly Small Craft Advisory, will be
needed. By Monday night, high pressure moving over the waters will
allow the winds to relax back to 10 to 15 knots and also shift winds
to the northeast and eventually southeast. These southeast winds of
10 to 15 knots will then remain in place into the middle of next
week.

$$

GMZ530-200930-
Lake Pontchartrain and Lake Maurepas-
335 PM CDT Fri Apr 19 2024

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

Winds and waves higher in and near thunderstorms.

$$

GMZ534-200930-
Lake Borgne-
335 PM CDT Fri Apr 19 2024

.TONIGHT...South winds 5 to 10 knots, becoming southwest late. Waves
1 foot or less. Patchy fog after midnight.
.SATURDAY...Southeast winds 5 to 10 knots. Waves 1 foot or less.
Patchy fog in the morning. A slight chance of showers with isolated
thunderstorms in the afternoon.
.SATURDAY NIGHT...Southeast winds 5 to 10 knots, becoming northeast
after midnight. Waves 1 foot or less, then around 2 feet after
midnight. A chance of showers with isolated thunderstorms after
midnight.
.SUNDAY...Northeast winds 15 to 20 knots with gusts up to 25 knots.
Waves 2 to 4 feet. Isolated thunderstorms. Showers.
.SUNDAY NIGHT...North winds 20 to 25 knots with gusts up to
30 knots. Waves 3 to 5 feet.
.MONDAY...Northeast winds 20 to 25 knots with gusts up to 30 knots,
diminishing to 5 to 10 knots in the afternoon. Waves 2 to 4 feet.
.MONDAY NIGHT...Northeast winds 5 to 10 knots. Waves 1 foot or less,
then around 2 feet after midnight.
.TUESDAY...East winds 5 to 10 knots. Waves around 2 feet.
.TUESDAY NIGHT...Southeast winds 5 to 10 knots. Waves around 2 feet
in the evening, then 1 foot or less.
.WEDNESDAY...East winds 5 to 10 knots. Waves 1 foot or less, then
around 2 feet in the afternoon.
.WEDNESDAY NIGHT...Southeast winds 5 to 10 knots. Waves 1 foot or
less.

Winds and waves higher in and near thunderstorms.

$$

GMZ532-200930-
Mississippi Sound-
335 PM CDT Fri Apr 19 2024

.TONIGHT...South winds 5 to 10 knots, becoming southwest late. Waves
around 2 feet this evening, then 1 foot or less. Patchy fog late.
.SATURDAY...South winds around 5 knots, increasing to 5 to 10 knots
in the afternoon. Waves 1 foot or less, then around 2 feet in the
afternoon. A slight chance of showers with isolated thunderstorms in
the afternoon.
.SATURDAY NIGHT...Southeast winds 5 to 10 knots, becoming northeast
after midnight. Waves 1 foot or less, then around 2 feet after
midnight. A chance of showers with isolated thunderstorms after
midnight.
.SUNDAY...North winds 15 to 20 knots with gusts up to 30 knots.
Waves 2 to 4 feet. Isolated thunderstorms. Showers.
.SUNDAY NIGHT...North winds 20 to 25 knots with gusts up to
35 knots. Waves 3 to 5 feet.
.MONDAY...North winds 20 to 25 knots with gusts up to 30 knots,
diminishing to 10 to 15 knots in the afternoon. Waves 2 to 4 feet.
.MONDAY NIGHT...Northeast winds 5 to 10 knots. Waves around 2 feet.
.TUESDAY...East winds around 10 knots, becoming southeast in the
afternoon. Waves around 2 feet.
.TUESDAY NIGHT...Southeast winds 5 to 10 knots. Waves 1 to 2 feet.
.WEDNESDAY...Northeast winds around 5 knots, becoming southeast in
the afternoon. Waves 1 foot or less, then around 2 feet in the
afternoon.
.WEDNESDAY NIGHT...South winds 5 to 10 knots, becoming southeast
after midnight. Waves around 2 feet in the evening, then 1 foot or
less.

Winds and waves higher in and near thunderstorms.

$$

GMZ536-538-200930-
Chandeleur Sound-Breton Sound-
335 PM CDT Fri Apr 19 2024

.TONIGHT...South winds 5 to 10 knots. Waves 1 foot or less. Patchy
fog late.
.SATURDAY...South winds around 5 knots, becoming southeast in the
afternoon. Waves 1 foot or less, then around 2 feet in the
afternoon.
.SATURDAY NIGHT...Southeast winds 5 to 10 knots, becoming east after
midnight. Waves 1 foot or less, then 1 to 2 feet after midnight. A
chance of showers with isolated thunderstorms after midnight.
.SUNDAY...Northeast winds 10 to 15 knots, becoming north 20 to
25 knots in the afternoon. Waves 3 to 5 feet. Showers with a slight
chance of thunderstorms.
.SUNDAY NIGHT...North winds 20 to 25 knots with gusts up to
35 knots. Waves 4 to 6 feet.
.MONDAY...Northeast winds 20 to 25 knots with gusts up to 30 knots,
becoming north 10 to 15 knots with gusts up to 20 knots in the
afternoon. Waves 3 to 5 feet, subsiding to 2 feet in the afternoon.
.MONDAY NIGHT...Northeast winds 5 to 10 knots. Waves around 2 feet.
.TUESDAY...East winds around 10 knots. Waves around 2 feet.
.TUESDAY NIGHT...Southeast winds 5 to 10 knots. Waves 1 to 2 feet.
.WEDNESDAY...East winds 5 to 10 knots. Waves 1 foot or less, then
around 2 feet in the afternoon.
.WEDNESDAY NIGHT...Southeast winds 5 to 10 knots. Waves around
2 feet in the evening, then 1 foot or less.

Winds and waves higher in and near thunderstorms.

$$

GMZ555-557-200930-
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-
335 PM CDT Fri Apr 19 2024

.TONIGHT...South winds 5 to 10 knots. Seas around 2 feet.
.SATURDAY...Southeast winds around 5 knots. Seas around 2 feet.
.SATURDAY NIGHT...Southeast winds 5 to 10 knots. Seas around 2 feet.
A slight chance of showers with isolated thunderstorms after
midnight.
.SUNDAY...Northeast winds 10 to 15 knots, becoming north 15 to
20 knots in the afternoon. Seas 2 to 3 feet, building to 3 to
5 feet, occasionally to 6 feet in the afternoon. Showers with a
slight chance of thunderstorms.
.SUNDAY NIGHT...North winds 15 to 20 knots with gusts up to
25 knots. Seas 4 to 6 feet, occasionally to 8 feet.
.MONDAY...Northeast winds 15 to 20 knots with gusts up to 30 knots,
becoming north 10 to 15 knots with gusts up to 20 knots in the
afternoon. Seas 4 to 6 feet, occasionally to 8 feet, subsiding to
2 to 4 feet, occasionally to 5 feet in the afternoon.
.MONDAY NIGHT...Northeast winds around 10 knots. Seas around 2 feet.
.TUESDAY...East winds around 10 knots. Seas around 2 feet.
.TUESDAY NIGHT...Southeast winds 5 to 10 knots. Seas around 2 feet.
.WEDNESDAY...East winds 5 to 10 knots. Seas around 2 feet.
.WEDNESDAY NIGHT...Southeast winds 5 to 10 knots. Seas 1 foot or
less.

Winds and seas higher in and near thunderstorms.

$$

GMZ550-552-200930-
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-
335 PM CDT Fri Apr 19 2024

.TONIGHT...Southeast winds 5 to 10 knots. Seas 1 to 2 feet.
.SATURDAY...Southeast winds 5 to 10 knots. Seas 1 to 2 feet.
.SATURDAY NIGHT...Southeast winds 5 to 10 knots. Seas 1 to 2 feet. A
chance of showers with isolated thunderstorms after midnight.
.SUNDAY...North winds 5 to 10 knots, increasing to 15 to 20 knots
with gusts up to 25 knots in the afternoon. Seas around 2 feet,
building to 3 to 4 feet, occasionally to 5 feet in the afternoon.
Showers with isolated thunderstorms in the morning, then a chance of
showers with a slight chance of thunderstorms in the afternoon.
.SUNDAY NIGHT...Northeast winds 20 to 25 knots with gusts up to
30 knots. Seas 4 to 6 feet, occasionally to 8 feet.
.MONDAY...Northeast winds 15 to 20 knots with gusts up to 30 knots,
diminishing to 10 to 15 knots with gusts up to 20 knots in the
afternoon. Seas 3 to 5 feet, occasionally to 6 feet.
.MONDAY NIGHT...East winds 10 to 15 knots. Seas around 2 feet.
.TUESDAY...East winds around 10 knots. Seas 1 to 2 feet.
.TUESDAY NIGHT...Southeast winds 5 to 10 knots. Seas 1 to 2 feet.
.WEDNESDAY...East winds 5 to 10 knots. Seas 1 to 2 feet, building to
2 to 3 feet in the afternoon.
.WEDNESDAY NIGHT...Southeast winds 5 to 10 knots. Seas 1 to 2 feet.

Winds and seas higher in and near thunderstorms.

$$

GMZ575-577-200930-
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-
335 PM CDT Fri Apr 19 2024

.TONIGHT...South winds 5 to 10 knots. Seas around 2 feet.
.SATURDAY...Southeast winds around 5 knots. Seas around 2 feet.
.SATURDAY NIGHT...Southeast winds 5 to 10 knots. Seas around 2 feet.
.SUNDAY...South winds 5 to 10 knots, becoming north 10 to 15 knots
with gusts up to 20 knots in the afternoon. Seas around 2 feet,
building to 3 to 4 feet, occasionally to 5 feet in the afternoon.
Showers with a slight chance of thunderstorms.
.SUNDAY NIGHT...North winds 15 to 20 knots with gusts up to
25 knots. Seas 5 to 6 feet, occasionally to 8 feet. A slight chance
of showers.
.MONDAY...Northeast winds 15 to 20 knots, becoming north 10 to
15 knots in the afternoon. Seas 4 to 6 feet, occasionally to 8 feet,
subsiding to 2 to 4 feet, occasionally to 5 feet in the afternoon.
.MONDAY NIGHT...Northeast winds 10 to 15 knots with gusts up to
20 knots. Seas 2 to 3 feet.
.TUESDAY...East winds around 10 knots. Seas around 2 feet.
.TUESDAY NIGHT...Southeast winds 5 to 10 knots. Seas around 2 feet.
.WEDNESDAY...East winds 5 to 10 knots. Seas 2 to 3 feet.
.WEDNESDAY NIGHT...East winds 5 to 10 knots. Seas around 2 feet.

Winds and seas higher in and near thunderstorms.

$$

GMZ570-572-200930-
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-
335 PM CDT Fri Apr 19 2024

.TONIGHT...Southeast winds 5 to 10 knots. Seas 2 to 3 feet.
.SATURDAY...East winds 5 to 10 knots. Seas around 2 feet.
.SATURDAY NIGHT...Southeast winds 5 to 10 knots. Seas around 2 feet.
A chance of showers with isolated thunderstorms after midnight.
.SUNDAY...West winds 5 to 10 knots, becoming north 10 to 15 knots
with gusts up to 25 knots in the afternoon. Seas 2 to 3 feet.
Showers with a slight chance of thunderstorms.
.SUNDAY NIGHT...Northeast winds 20 to 25 knots with gusts up to
30 knots. Seas 5 to 7 feet, occasionally to 9 feet. A slight chance
of showers in the evening.
.MONDAY...Northeast 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 4 feet, occasionally to 5 feet in the afternoon.
.MONDAY NIGHT...East winds 10 to 15 knots with gusts up to 20 knots.
Seas 2 to 3 feet.
.TUESDAY...East winds around 10 knots. Seas 2 to 3 feet.
.TUESDAY NIGHT...Southeast winds 10 to 15 knots. Seas around 2 feet.
.WEDNESDAY...East winds 10 to 15 knots. Seas 2 to 3 feet.
.WEDNESDAY NIGHT...East winds 10 to 15 knots. Seas 2 to 3 feet.

Winds and seas higher in and near thunderstorms.

$$


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