FZUS54 KLIX 212038
CWFLIX

Coastal Waters Forecast
National Weather Service New Orleans LA
338 PM CDT Mon Apr 21 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-GMZ501-220915
338 PM CDT Mon Apr 21 2025

SYNOPSIS FOR PASCAGOULA TO ATCHAFALAYA RIVER OUT 60 NM

An onshore flow will remain through the week. Winds will remain below 15 knots through the week outside of thunderstorms.

---

GMZ530-220915
Lake Pontchartrain and Lake Maurepas
338 PM CDT Mon Apr 21 2025

TONIGHT
South winds 5 to 10 knots. Waves 1 foot or less. A chance of showers and thunderstorms early this evening, then a slight chance of showers late this evening. A slight chance of showers late.

TUESDAY
Southeast winds around 5 knots. Waves 1 foot or less. A chance of showers with a slight chance of thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon.

TUESDAY NIGHT
South winds around 5 knots. Waves 1 foot or less. A chance of showers and thunderstorms in the evening.

WEDNESDAY
Southeast winds 5 to 10 knots. Waves 1 foot or less. A chance of showers and thunderstorms.

WEDNESDAY NIGHT
Southeast winds 5 to 10 knots. Waves 1 foot or less. A chance of showers in the evening.

THURSDAY
Southeast winds 5 to 10 knots. Waves around 2 feet. A chance of showers in the afternoon.

THURSDAY NIGHT
Southeast winds 5 to 10 knots. Waves around 2 feet in the evening, then 1 foot or less.

FRIDAY
Southeast winds 5 to 10 knots. Waves around 2 feet.

FRIDAY NIGHT
South winds 5 to 10 knots, diminishing to around 5 knots after midnight. Waves 1 foot or less.

SATURDAY
Southeast winds around 5 knots. Waves 1 foot or less.

SATURDAY NIGHT
South winds around 5 knots. Waves 1 foot or less.

Winds and waves higher in and near thunderstorms.

---

GMZ534-220915
Lake Borgne
338 PM CDT Mon Apr 21 2025

TONIGHT
South winds 5 to 10 knots. Waves 1 foot or less. A slight chance of showers and thunderstorms early this evening. A slight chance of showers and thunderstorms late.

TUESDAY
Southeast winds 5 to 10 knots. Waves 1 foot or less. A chance of showers with a slight chance of thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon.

TUESDAY NIGHT
South winds 5 to 10 knots. Waves 1 foot or less. A chance of showers with a slight chance of thunderstorms in the evening.

WEDNESDAY
Southeast winds around 5 knots, increasing to around 10 knots in the afternoon. Waves 1 foot or less, then around 2 feet in the afternoon. A chance of showers and thunderstorms.

WEDNESDAY NIGHT
Southeast winds 5 to 10 knots. Waves 1 foot or less. A slight chance of showers in the evening.

THURSDAY
Southeast winds 5 to 10 knots. Waves around 2 feet. A slight chance of showers in the afternoon.

THURSDAY NIGHT
Southeast winds 5 to 10 knots. Waves around 2 feet in the evening, then 1 foot or less.

FRIDAY
Southeast winds 5 to 10 knots. Waves around 2 feet.

FRIDAY NIGHT
Southeast winds 5 to 10 knots. Waves 1 foot or less.

SATURDAY
Southeast winds around 5 knots, increasing to 5 to 10 knots in the afternoon. Waves 1 foot or less.

SATURDAY NIGHT
South winds around 5 knots. Waves 1 foot or less.

Winds and waves higher in and near thunderstorms.

---

GMZ532-220915
Mississippi Sound
338 PM CDT Mon Apr 21 2025

TONIGHT
Southeast winds 5 to 10 knots. Waves 1 foot or less. A slight chance of showers early this evening. A slight chance of showers and thunderstorms late.

TUESDAY
South winds 5 to 10 knots. Waves 1 foot or less. A chance of showers and thunderstorms.

TUESDAY NIGHT
South winds 5 to 10 knots. Waves 1 foot or less. A slight chance of showers and thunderstorms in the evening.

WEDNESDAY
Southeast winds 5 to 10 knots. Waves 1 foot or less, then around 2 feet in the afternoon. A chance of showers and thunderstorms.

WEDNESDAY NIGHT
Southeast winds 5 to 10 knots. Waves 1 foot or less. A slight chance of showers in the evening.

THURSDAY
Southeast winds 5 to 10 knots. Waves around 2 feet. A slight chance of showers in the afternoon.

THURSDAY NIGHT
Southeast winds 5 to 10 knots. Waves around 2 feet in the evening, then 1 foot or less.

FRIDAY
Southeast winds 5 to 10 knots. Waves around 2 feet.

FRIDAY NIGHT
Southeast winds 5 to 10 knots, becoming south after midnight. Waves 1 foot or less.

SATURDAY
Southeast winds around 5 knots, increasing to 5 to 10 knots in the afternoon. Waves 1 foot or less.

SATURDAY NIGHT
South winds 5 to 10 knots. Waves 1 foot or less.

Winds and waves higher in and near thunderstorms.

---

GMZ536-538-220915
Chandeleur Sound-Breton Sound
338 PM CDT Mon Apr 21 2025

TONIGHT
Southeast winds 5 to 10 knots. Waves 1 foot or less. A slight chance of showers late.

TUESDAY
Southeast winds 5 to 10 knots. Waves 1 foot or less. A chance of showers and thunderstorms.

TUESDAY NIGHT
South winds 5 to 10 knots. Waves 1 foot or less. A slight chance of showers in the evening.

WEDNESDAY
Southeast winds 5 to 10 knots. Waves 1 foot or less, then around 2 feet in the afternoon. A slight chance of thunderstorms. A chance of showers, mainly in the morning.

WEDNESDAY NIGHT
Southeast winds 5 to 10 knots. Waves 1 foot or less. A slight chance of showers in the evening.

THURSDAY
Southeast winds 5 to 10 knots. Waves around 2 feet.

THURSDAY NIGHT
Southeast winds 5 to 10 knots. Waves around 2 feet in the evening, then 1 foot or less.

FRIDAY
Southeast winds 5 to 10 knots. Waves around 2 feet.

FRIDAY NIGHT
Southeast winds 5 to 10 knots. Waves 1 foot or less.

SATURDAY
Southeast winds around 5 knots. Waves 1 foot or less.

SATURDAY NIGHT
South winds around 5 knots. Waves 1 foot or less.

Winds and waves higher in and near thunderstorms.

---

GMZ555-557-220915
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
338 PM CDT Mon Apr 21 2025

TONIGHT
Southeast winds 5 to 10 knots. Seas 2 to 4 feet, occasionally to 5 feet. Wave Detail: Southeast 4 feet at 7 seconds. A slight chance of showers late.

TUESDAY
Southeast winds 5 to 10 knots. Seas 2 to 4 feet, occasionally to 5 feet. Wave Detail: Southeast 4 feet at 8 seconds. A chance of showers with a slight chance of thunderstorms.

TUESDAY NIGHT
Southeast winds 5 to 10 knots. Seas 2 to 3 feet. Wave Detail: Southeast 3 feet at 7 seconds.

WEDNESDAY
Southeast winds 5 to 10 knots. Seas 2 to 3 feet. Wave Detail: Southeast 3 feet at 7 seconds. A slight chance of showers and thunderstorms.

WEDNESDAY NIGHT
Southeast winds 5 to 10 knots. Seas 2 to 3 feet. Wave Detail: Southeast 3 feet at 7 seconds.

THURSDAY
Southeast winds 5 to 10 knots. Seas 2 to 3 feet. Wave Detail: Southeast 3 feet at 6 seconds.

THURSDAY NIGHT
Southeast winds 5 to 10 knots. Seas 2 to 3 feet. Wave Detail: Southeast 3 feet at 7 seconds.

FRIDAY
Southeast winds 5 to 10 knots. Seas 2 to 4 feet, occasionally to 5 feet. Wave Detail: Southeast 3 feet at 7 seconds.

FRIDAY NIGHT
Southeast winds around 5 knots. Seas 2 to 3 feet. Wave Detail: Southeast 3 feet at 7 seconds.

SATURDAY
Southeast winds around 5 knots. Seas 2 to 4 feet, occasionally to 5 feet. Wave Detail: Southeast 3 feet at 7 seconds.

SATURDAY NIGHT
South winds around 5 knots. Seas 2 to 3 feet.

Winds and seas higher in and near thunderstorms.

---

GMZ550-552-220915
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
338 PM CDT Mon Apr 21 2025

TONIGHT
Southeast winds 5 to 10 knots. Seas 2 to 3 feet. Wave Detail: South 3 feet at 7 seconds.

TUESDAY
Southeast 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.

TUESDAY NIGHT
Southeast winds 5 to 10 knots. Seas around 2 feet. Wave Detail: South 2 feet at 7 seconds. A slight chance of showers in the evening.

WEDNESDAY
Southeast winds 5 to 10 knots. Seas 2 to 3 feet. Wave Detail: South 3 feet at 6 seconds. A slight chance of showers.

WEDNESDAY NIGHT
Southeast winds around 10 knots. Seas 2 to 3 feet. Wave Detail: South 3 feet at 6 seconds.

THURSDAY
Southeast winds around 10 knots. Seas 2 to 3 feet. Wave Detail: South 3 feet at 6 seconds.

THURSDAY NIGHT
Southeast winds around 10 knots. Seas 2 to 4 feet, occasionally to 5 feet. Wave Detail: Southeast 3 feet at 7 seconds.

FRIDAY
Southeast winds 5 to 10 knots. Seas 2 to 4 feet, occasionally to 5 feet. Wave Detail: Southeast 3 feet at 7 seconds.

FRIDAY NIGHT
Southeast winds 5 to 10 knots. Seas around 2 feet. Wave Detail: Southeast 2 feet at 7 seconds.

SATURDAY
Southeast winds 5 to 10 knots. Seas around 2 feet. Wave Detail: South 2 feet at 7 seconds.

SATURDAY NIGHT
Southeast winds around 5 knots. Seas around 2 feet.

Winds and seas higher in and near thunderstorms.

---

GMZ575-577-220915
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
338 PM CDT Mon Apr 21 2025

TONIGHT
Southeast winds 5 to 10 knots. Seas around 4 feet, occasionally to 5 feet. Wave Detail: South 4 feet at 7 seconds. A slight chance of showers late.

TUESDAY
Southeast winds 5 to 10 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: South 4 feet at 7 seconds. A slight chance of thunderstorms. A chance of showers, mainly in the morning.

TUESDAY NIGHT
Southeast winds 5 to 10 knots. Seas around 3 feet. Wave Detail: South 3 feet at 7 seconds.

WEDNESDAY
Southeast winds 5 to 10 knots. Seas around 3 feet. Wave Detail: South 3 feet at 6 seconds. A slight chance of showers in the morning.

WEDNESDAY NIGHT
Southeast winds around 10 knots. Seas 2 to 3 feet. Wave Detail: South 3 feet at 6 seconds.

THURSDAY
Southeast winds around 10 knots. Seas around 3 feet. Wave Detail: Southeast 3 feet at 7 seconds.

THURSDAY NIGHT
Southeast winds 5 to 10 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: Southeast 4 feet at 7 seconds.

FRIDAY
Southeast winds 5 to 10 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: South 4 feet at 6 seconds.

FRIDAY NIGHT
Southeast winds around 5 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: South 4 feet at 7 seconds.

SATURDAY
Southeast winds around 5 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: South 4 feet at 7 seconds.

SATURDAY NIGHT
Southeast winds around 5 knots. Seas 2 to 3 feet.

Winds and seas higher in and near thunderstorms.

---

GMZ570-572-220915
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
338 PM CDT Mon Apr 21 2025

TONIGHT
Southeast winds 5 to 10 knots. Seas around 4 feet, occasionally to 5 feet. Wave Detail: South 4 feet at 7 seconds. A slight chance of showers late.

TUESDAY
Southeast winds 5 to 10 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: South 4 feet at 7 seconds. A slight chance of thunderstorms in the morning. A slight chance of showers.

TUESDAY NIGHT
Southeast winds 5 to 10 knots. Seas around 3 feet. Wave Detail: South 3 feet at 7 seconds.

WEDNESDAY
Southeast winds around 10 knots. Seas around 3 feet. Wave Detail: South 3 feet at 6 seconds. A slight chance of showers in the morning.

WEDNESDAY NIGHT
Southeast winds 10 to 15 knots. Seas around 3 feet. Wave Detail: South 3 feet at 6 seconds.

THURSDAY
Southeast winds 10 to 15 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: South 3 feet at 6 seconds.

THURSDAY NIGHT
Southeast winds 10 to 15 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: South 4 feet at 7 seconds.

FRIDAY
Southeast winds 10 to 15 knots. Seas around 4 feet, occasionally to 5 feet. Wave Detail: South 4 feet at 7 seconds.

FRIDAY NIGHT
Southeast winds 5 to 10 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: South 4 feet at 7 seconds.

SATURDAY
Southeast winds 5 to 10 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: South 4 feet at 7 seconds.

SATURDAY NIGHT
Southeast winds 5 to 10 knots. Seas around 3 feet.

Winds and seas higher in and near thunderstorms.

---

PG