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

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535
FZUS54 KLIX 260253
CWFLIX

Coastal Waters Forecast
National Weather Service New Orleans LA
953 PM CDT Fri Apr 25 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-GMZ501-261530-
953 PM CDT Fri Apr 25 2025

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

Light onshore flow of around 10 knots will be the rule into early
next week as high pressure remains centered near the waters.

$$

GMZ530-261530-
Lake Pontchartrain and Lake Maurepas-
953 PM CDT Fri Apr 25 2025

.REST OF TONIGHT...Southwest winds around 5 knots. Waves 1 foot or
less. A chance of showers and thunderstorms late this evening.
.SATURDAY...Northwest winds around 5 knots, becoming southeast in
the afternoon. Waves 1 foot or less.
.SATURDAY NIGHT...South winds around 5 knots. Waves 1 foot or less.
.SUNDAY...Southeast winds around 5 knots. Waves 1 foot or less.
.SUNDAY NIGHT...South winds 5 to 10 knots, diminishing to around
5 knots after midnight. Waves 1 foot or less.
.MONDAY...South winds around 5 knots, becoming southeast in the
afternoon. Waves 1 foot or less, then around 2 feet in the
afternoon.
.MONDAY NIGHT...South winds 5 to 10 knots. Waves around 2 feet in
the evening, then 1 foot or less.
.TUESDAY...South winds 5 to 10 knots. 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...Southeast winds 5 to 10 knots. Waves around 2 feet.
.WEDNESDAY NIGHT...South 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.

$$

GMZ534-261530-
Lake Borgne-
953 PM CDT Fri Apr 25 2025

.REST OF TONIGHT...Southwest winds around 5 knots. Waves 1 foot or
less. A slight chance of showers and thunderstorms late this
evening.
.SATURDAY...Northwest winds around 5 knots, becoming southeast in
the afternoon. Waves 1 foot or less.
.SATURDAY NIGHT...South winds 5 to 10 knots, becoming southwest
after midnight. Waves 1 foot or less.
.SUNDAY...South winds around 5 knots, becoming southeast in the
afternoon. Waves 1 foot or less.
.SUNDAY NIGHT...South winds 5 to 10 knots. Waves 1 foot or less.
.MONDAY...South winds around 5 knots, becoming southeast in the
afternoon. Waves 1 foot or less, then around 2 feet in the
afternoon.
.MONDAY NIGHT...South winds 5 to 10 knots. Waves around 2 feet in
the evening, then 1 foot or less.
.TUESDAY...South winds 5 to 10 knots, becoming southeast 10 to
15 knots 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...South winds 5 to 10 knots, becoming southeast 10 to
15 knots in the afternoon. Waves around 2 feet.
.WEDNESDAY NIGHT...South winds 10 to 15 knots, diminishing to 5 to
10 knots after midnight. Waves around 2 feet in the evening, then
1 foot or less.

Winds and waves higher in and near thunderstorms.

$$

GMZ532-261530-
Mississippi Sound-
953 PM CDT Fri Apr 25 2025

.REST OF TONIGHT...South winds around 5 knots, becoming southwest
late. Waves 1 foot or less.
.SATURDAY...Northwest winds around 5 knots, becoming south in the
afternoon. Waves 1 foot or less, then around 2 feet in the
afternoon.
.SATURDAY NIGHT...South winds 5 to 10 knots, becoming southwest
after midnight. Waves 1 foot or less.
.SUNDAY...West winds around 5 knots, becoming south in the
afternoon. Waves 1 foot or less, then around 2 feet in the
afternoon.
.SUNDAY NIGHT...South winds 5 to 10 knots, becoming southwest after
midnight. Waves 1 to 2 feet in the evening, then 1 foot or less.
.MONDAY...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.
.MONDAY NIGHT...South winds 5 to 10 knots. Waves around 2 feet.
.TUESDAY...South winds 5 to 10 knots. Waves around 2 feet.
.TUESDAY NIGHT...South winds 5 to 10 knots. Waves around 2 feet.
.WEDNESDAY...South winds 5 to 10 knots, increasing to 10 to 15 knots
in the afternoon. Waves 2 to 3 feet.
.WEDNESDAY NIGHT...South winds around 10 knots. Waves around 2 feet.

$$

GMZ536-538-261530-
Chandeleur Sound-Breton Sound-
953 PM CDT Fri Apr 25 2025

.REST OF TONIGHT...South winds around 5 knots. Waves 1 foot or less.
.SATURDAY...Northwest winds around 5 knots, becoming southeast in
the afternoon. Waves 1 foot or less.
.SATURDAY NIGHT...South winds around 5 knots. Waves 1 foot or less.
.SUNDAY...South winds around 5 knots, increasing to 5 to 10 knots in
the afternoon. Waves 1 foot or less.
.SUNDAY NIGHT...South winds 5 to 10 knots. Waves 1 foot or less.
.MONDAY...South winds 5 to 10 knots. Waves 1 foot or less, then
around 2 feet in the afternoon.
.MONDAY NIGHT...South winds around 10 knots. Waves around 2 feet in
the evening, then 1 foot or less.
.TUESDAY...Southeast winds 5 to 10 knots. Waves around 2 feet.
.TUESDAY NIGHT...South winds around 10 knots. Waves around 2 feet.
.WEDNESDAY...Southeast winds 5 to 10 knots, increasing to 10 to
15 knots in the afternoon. Waves around 2 feet.
.WEDNESDAY NIGHT...South winds around 10 knots. Waves around 2 feet.

$$

GMZ555-557-261530-
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-
953 PM CDT Fri Apr 25 2025

.REST OF TONIGHT...South winds around 5 knots. Seas 2 to 3 feet.
Wave Detail: Southeast 3 feet at 7 seconds.
.SATURDAY...Northeast winds around 5 knots, becoming southeast in
the afternoon. Seas 2 to 3 feet. Wave Detail: Southeast 3 feet at
7 seconds.
.SATURDAY NIGHT...South winds around 5 knots. Seas 2 to 3 feet. Wave
Detail: Southeast 3 feet at 7 seconds.
.SUNDAY...Southeast winds around 5 knots. Seas around 2 feet. Wave
Detail: Southeast 2 feet at 6 seconds.
.SUNDAY NIGHT...South winds around 5 knots. Seas around 2 feet. Wave
Detail: Southeast 2 feet at 6 seconds.
.MONDAY...South winds 5 to 10 knots. Seas around 2 feet. Wave
Detail: Southeast 2 feet at 6 seconds.
.MONDAY NIGHT...South winds 5 to 10 knots. Seas around 2 feet. Wave
Detail: Southeast 2 feet at 6 seconds.
.TUESDAY...Southeast winds 5 to 10 knots. Seas 2 to 3 feet. Wave
Detail: Southeast 2 feet at 6 seconds.
.TUESDAY NIGHT...Southeast winds around 10 knots. Seas 2 to 3 feet.
Wave Detail: Southeast 2 feet at 6 seconds.
.WEDNESDAY...Southeast winds 5 to 10 knots. Seas 2 to 3 feet.
.WEDNESDAY NIGHT...South winds around 10 knots. Seas around 2 feet.

$$

GMZ550-552-261530-
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-
953 PM CDT Fri Apr 25 2025

.REST OF TONIGHT...Southeast winds around 5 knots. Seas around
2 feet. Wave Detail: South 2 feet at 6 seconds.
.SATURDAY...East winds 5 to 10 knots. Seas 2 to 3 feet. Wave Detail:
South 3 feet at 6 seconds.
.SATURDAY NIGHT...Southeast winds around 5 knots. Seas around
2 feet. Wave Detail: South 2 feet at 6 seconds.
.SUNDAY...Southeast winds around 5 knots. Seas 1 to 2 feet. Wave
Detail: South 2 feet at 6 seconds.
.SUNDAY NIGHT...South winds 5 to 10 knots. Seas 1 to 2 feet. Wave
Detail: Southeast 2 feet at 7 seconds.
.MONDAY...Southeast winds 5 to 10 knots. Seas 1 to 2 feet. Wave
Detail: Southeast 2 feet at 6 seconds.
.MONDAY NIGHT...Southeast winds 10 to 15 knots. Seas 2 to 3 feet.
Wave Detail: Southeast 2 feet at 6 seconds.
.TUESDAY...Southeast winds 10 to 15 knots. Seas 2 to 3 feet. Wave
Detail: Southeast 3 feet at 6 seconds.
.TUESDAY NIGHT...Southeast winds around 10 knots. Seas 2 to 3 feet.
Wave Detail: Southeast 3 feet at 6 seconds.
.WEDNESDAY...Southeast winds 10 to 15 knots. Seas 2 to 3 feet,
subsiding to 1 to 2 feet in the afternoon.
.WEDNESDAY NIGHT...Southeast winds around 10 knots. Seas 1 to
2 feet.

$$

GMZ575-577-261530-
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-
953 PM CDT Fri Apr 25 2025

.REST OF TONIGHT...Southeast winds around 5 knots. Seas around
3 feet. Wave Detail: Southeast 3 feet at 7 seconds.
.SATURDAY...East winds 5 to 10 knots. Seas 3 to 4 feet, occasionally
to 5 feet. Wave Detail: Southeast 3 feet at 7 seconds.
.SATURDAY NIGHT...Southeast winds around 5 knots. Seas 2 to 3 feet.
Wave Detail: Southeast 3 feet at 7 seconds.
.SUNDAY...Southeast winds around 5 knots. Seas 2 to 3 feet. Wave
Detail: Southeast 2 feet at 7 seconds.
.SUNDAY NIGHT...South winds around 5 knots. Seas around 2 feet. Wave
Detail: Southeast 2 feet at 6 seconds.
.MONDAY...Southeast winds 5 to 10 knots. Seas around 2 feet. Wave
Detail: Southeast 2 feet at 6 seconds.
.MONDAY NIGHT...Southeast winds 5 to 10 knots. Seas around 2 feet.
Wave Detail: Southeast 2 feet at 6 seconds.
.TUESDAY...Southeast winds around 10 knots. Seas 2 to 3 feet. Wave
Detail: Southeast 3 feet at 6 seconds.
.TUESDAY NIGHT...Southeast winds around 10 knots. Seas 2 to 3 feet.
Wave Detail: East 3 feet at 6 seconds.
.WEDNESDAY...Southeast winds around 10 knots. Seas 2 to 3 feet.
.WEDNESDAY NIGHT...Southeast winds around 10 knots. Seas 2 to
3 feet.

$$

GMZ570-572-261530-
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-
953 PM CDT Fri Apr 25 2025

.REST OF TONIGHT...Southeast winds 5 to 10 knots. Seas around
3 feet. Wave Detail: South 3 feet at 6 seconds.
.SATURDAY...East winds 5 to 10 knots. Seas 3 to 4 feet, occasionally
to 5 feet. Wave Detail: South 3 feet at 6 seconds.
.SATURDAY NIGHT...Southeast winds 5 to 10 knots. Seas around 3 feet.
Wave Detail: South 3 feet at 6 seconds.
.SUNDAY...Southeast winds 5 to 10 knots. Seas 2 to 3 feet. Wave
Detail: South 2 feet at 6 seconds.
.SUNDAY NIGHT...Southeast winds 5 to 10 knots. Seas 2 to 3 feet.
Wave Detail: South 2 feet at 6 seconds.
.MONDAY...Southeast winds 5 to 10 knots. Seas 2 to 3 feet. Wave
Detail: Southeast 2 feet at 6 seconds.
.MONDAY NIGHT...Southeast winds 10 to 15 knots. Seas 2 to 3 feet.
Wave Detail: Southeast 3 feet at 6 seconds.
.TUESDAY...Southeast winds 10 to 15 knots. Seas around 3 feet. Wave
Detail: Southeast 3 feet at 6 seconds.
.TUESDAY NIGHT...Southeast winds 10 to 15 knots. Seas around 3 feet.
Wave Detail: Southeast 3 feet at 6 seconds.
.WEDNESDAY...Southeast winds 10 to 15 knots. Seas 2 to 3 feet.
.WEDNESDAY NIGHT...Southeast winds around 10 knots. Seas 2 to
3 feet.

$$