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

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FZUS54 KLIX 220349
CWFLIX

Coastal Waters Forecast
National Weather Service New Orleans LA
1049 PM CDT Sun Apr 21 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-GMZ501-221615-
1049 PM CDT Sun Apr 21 2024

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

A cold front will continue to push through the coastal waters today.
Northerly winds will strengthen behind the front to 15 to 25 knots
and then continue into Monday. 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.

$$

GMZ530-221615-
Lake Pontchartrain and Lake Maurepas-
1049 PM CDT Sun Apr 21 2024

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 10 AM CDT MONDAY...

.TONIGHT...North winds 20 to 25 knots with gusts up to 35 knots.
Waves 3 to 5 feet.
.MONDAY...Northeast winds 20 to 25 knots with gusts up to 30 knots,
becoming north 5 to 10 knots in the afternoon. Waves 2 to 4 feet.
.MONDAY NIGHT...Northeast winds 5 to 10 knots. Waves 1 to 2 feet.
.TUESDAY...Southeast winds 5 to 10 knots. Waves around 2 feet.
.TUESDAY NIGHT...Southeast winds 10 to 15 knots, becoming south 5 to
10 knots after midnight. Waves around 2 feet in the evening, then
1 foot or less.
.WEDNESDAY...Northeast winds around 5 knots, becoming east in the
afternoon. Waves 1 foot or less, then 1 to 2 feet in the afternoon.
.WEDNESDAY NIGHT...South winds 5 to 10 knots. Waves around 2 feet in
the evening, then 1 foot or less.
.THURSDAY...East winds 5 to 10 knots. Waves 1 to 2 feet.
.THURSDAY NIGHT...Southeast winds around 10 knots. Waves around
2 feet.
.FRIDAY...Southeast winds 10 to 15 knots. Waves 2 to 3 feet.
.FRIDAY NIGHT...Southeast winds 10 to 15 knots. Waves 2 to 3 feet.

$$

GMZ534-221615-
Lake Borgne-
1049 PM CDT Sun Apr 21 2024

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 10 AM CDT MONDAY...

.TONIGHT...North winds 20 to 25 knots with gusts up to 35 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.
.TUESDAY...Southeast winds 5 to 10 knots. Waves around 2 feet.
.TUESDAY NIGHT...Southeast winds 10 to 15 knots, becoming south 5 to
10 knots after midnight. Waves around 2 feet in the evening, then
1 foot or less.
.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. Waves around 2 feet in
the evening, then 1 foot or less.
.THURSDAY...Southeast winds 5 to 10 knots. Waves 1 foot or less,
then around 2 feet in the afternoon.
.THURSDAY NIGHT...Southeast winds around 10 knots. Waves around
2 feet.
.FRIDAY...Southeast winds 10 to 15 knots. Waves 2 to 3 feet.
.FRIDAY NIGHT...Southeast winds around 15 knots. Waves 2 to 3 feet.

$$

GMZ532-221615-
Mississippi Sound-
1049 PM CDT Sun Apr 21 2024

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 10 AM CDT MONDAY...

.TONIGHT...North winds 20 to 25 knots with gusts up to 35 knots.
Waves 4 to 5 feet.
.MONDAY...Northeast winds 20 to 25 knots with gusts up to 30 knots,
becoming north 10 to 15 knots in the afternoon. Waves 3 to 4 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, becoming southeast in the
afternoon. Waves around 2 feet.
.TUESDAY NIGHT...South winds 5 to 10 knots. Waves around 2 feet in
the evening, then 1 foot or less.
.WEDNESDAY...Northeast winds around 5 knots, becoming south in the
afternoon. Waves 1 foot or less, then around 2 feet in the
afternoon.
.WEDNESDAY NIGHT...South winds 5 to 10 knots, diminishing to around
5 knots after midnight. Waves around 2 feet in the evening, then
1 foot or less.
.THURSDAY...East winds 5 to 10 knots, becoming southeast in the
afternoon. Waves 1 to 2 feet.
.THURSDAY NIGHT...Southeast winds around 10 knots. Waves 2 to
3 feet.
.FRIDAY...Southeast winds 10 to 15 knots. Waves 2 to 3 feet.
.FRIDAY NIGHT...Southeast winds around 15 knots. Waves around
3 feet.

$$

GMZ536-538-221615-
Chandeleur Sound-Breton Sound-
1049 PM CDT Sun Apr 21 2024

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 10 AM CDT MONDAY...

.TONIGHT...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 35 knots,
diminishing to 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 1 foot or less,
then around 2 feet after midnight.
.TUESDAY...Southeast winds 5 to 10 knots. Waves around 2 feet.
.TUESDAY NIGHT...South winds 5 to 10 knots. Waves 1 to 2 feet in the
evening, then 1 foot or less.
.WEDNESDAY...Northeast winds around 5 knots, becoming southeast in
the afternoon. Waves 1 foot or less.
.WEDNESDAY NIGHT...South winds 5 to 10 knots. Waves 1 foot or less.
.THURSDAY...East winds 5 to 10 knots. Waves around 2 feet.
.THURSDAY NIGHT...Southeast winds 10 to 15 knots. Waves 2 to 3 feet.
.FRIDAY...Southeast winds around 15 knots. Waves around 3 feet.
.FRIDAY NIGHT...Southeast winds 15 to 20 knots. Waves 3 to 4 feet.

$$

GMZ555-557-221615-
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-
1049 PM CDT Sun Apr 21 2024

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 10 AM CDT MONDAY...

.TONIGHT...North winds 15 to 20 knots, increasing to 20 to 25 knots
late. Seas 3 to 5 feet, occasionally to 6 feet, building to 5 to
6 feet, occasionally to 8 feet after midnight.
.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 5 to 10 knots. Seas 2 to 3 feet.
.TUESDAY...Southeast winds 5 to 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 around 2 feet
in the evening, then 1 foot or less.
.THURSDAY...East winds 5 to 10 knots. Seas 1 foot or less, then
around 2 feet in the afternoon.
.THURSDAY NIGHT...Southeast winds 10 to 15 knots. Seas around
2 feet.
.FRIDAY...Southeast winds around 15 knots. Seas 2 to 3 feet.
.FRIDAY NIGHT...Southeast winds 15 to 20 knots. Seas 3 to 5 feet,
occasionally to 6 feet.

$$

GMZ550-552-221615-
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-
1049 PM CDT Sun Apr 21 2024

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 10 AM CDT MONDAY...

.TONIGHT...North winds 15 to 20 knots, increasing to 20 to 25 knots
late this evening and overnight. Seas 3 to 5 feet, occasionally to
6 feet.
.MONDAY...Northeast winds 20 to 25 knots with gusts up to 30 knots,
diminishing to 10 to 15 knots with gusts up to 20 knots in the
afternoon. Seas 2 to 4 feet, occasionally to 5 feet.
.MONDAY NIGHT...Northeast winds 5 to 10 knots. Seas 1 to 2 feet.
.TUESDAY...Southeast winds 5 to 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.
.WEDNESDAY NIGHT...Southeast winds 5 to 10 knots. Seas 1 to 2 feet.
.THURSDAY...Southeast winds 5 to 10 knots. Seas 1 to 2 feet.
.THURSDAY NIGHT...Southeast winds 10 to 15 knots. Seas 2 to 3 feet.
.FRIDAY...Southeast winds around 15 knots. Seas 2 to 3 feet.
.FRIDAY NIGHT...Southeast winds 15 to 20 knots. Seas 2 to 3 feet.

$$

GMZ575-577-221615-
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-
1049 PM CDT Sun Apr 21 2024

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 10 AM CDT MONDAY...

.TONIGHT...North winds 15 to 20 knots with gusts up to 30 knots.
Seas 5 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 5 to 6 feet, occasionally to 8 feet, subsiding to
3 to 4 feet, occasionally to 5 feet in the afternoon.
.MONDAY NIGHT...Northeast winds around 10 knots. Seas 2 to 3 feet.
.TUESDAY...Southeast winds 5 to 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...East winds 5 to 10 knots. Seas around 2 feet.
.THURSDAY...East winds 5 to 10 knots. Seas around 2 feet.
.THURSDAY NIGHT...Southeast winds 10 to 15 knots. Seas around
2 feet.
.FRIDAY...Southeast winds around 15 knots. Seas 2 to 3 feet.
.FRIDAY NIGHT...Southeast winds 15 to 20 knots. Seas 4 to 5 feet,
occasionally to 6 feet.

$$

GMZ570-572-221615-
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-
1049 PM CDT Sun Apr 21 2024

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 10 AM CDT MONDAY...

.TONIGHT...North winds 20 to 25 knots with gusts up to 30 knots.
Seas 4 to 6 feet, occasionally to 8 feet.
.MONDAY...Northeast winds 20 to 25 knots with gusts up to 30 knots,
diminishing to 10 to 15 knots with gusts up to 20 knots in the
afternoon. Seas 4 to 6 feet, occasionally to 8 feet, subsiding to
3 to 4 feet, occasionally to 5 feet in the afternoon.
.MONDAY NIGHT...Northeast winds 10 to 15 knots. Seas 2 to 3 feet.
.TUESDAY...Southeast winds 5 to 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...East winds around 10 knots. Seas 2 to 3 feet.
.THURSDAY...East winds 10 to 15 knots. Seas around 2 feet.
.THURSDAY NIGHT...Southeast winds 10 to 15 knots. Seas 2 to 3 feet.
.FRIDAY...Southeast winds 15 to 20 knots. Seas 3 to 4 feet,
occasionally to 5 feet.
.FRIDAY NIGHT...Southeast winds 15 to 20 knots. Seas 4 to 5 feet,
occasionally to 6 feet.

$$


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