HomeForecastsLouisiana ForecastsMendicant Island, Barataria Bay Coastal Forecast

Mendicant Island, Barataria Bay Coastal Forecast

FZUS54 KLIX 232024
CWFLIX

Coastal Waters Forecast
National Weather Service New Orleans LA
324 PM CDT Wed Apr 23 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-GMZ501-240930-
324 PM CDT Wed Apr 23 2025

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

Onshore flow will primarily be the rule into early next week,
although diurnal land breeze and sea breeze cycles can alter wind
direction temporarily along the immediate coast over the weekend.
Winds will remain below 15 knots through the weekend with lower rain
chances.

$$

GMZ530-240930-
Lake Pontchartrain and Lake Maurepas-
324 PM CDT Wed Apr 23 2025

.TONIGHT...Southeast winds 5 to 10 knots. Waves around 2 feet this
evening, then 1 foot or less. A chance of showers and thunderstorms
early this evening.
.THURSDAY...Southeast winds 5 to 10 knots. Waves around 2 feet. A
slight chance of thunderstorms. A slight chance of showers in the
morning, then 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 1 foot or less, then
around 2 feet in the afternoon. A slight chance of showers and
thunderstorms in the afternoon.
.FRIDAY NIGHT...Southeast winds 5 to 10 knots, becoming south after
midnight. Waves 1 foot or less.
.SATURDAY...East winds around 5 knots. Waves 1 foot or less.
.SATURDAY NIGHT...South winds around 5 knots, becoming southwest
after midnight. Waves 1 foot or less.
.SUNDAY...North winds around 5 knots, becoming southeast around
5 knots in the afternoon. Waves 1 foot or less.
.SUNDAY NIGHT...South winds 5 to 10 knots. Waves 1 foot or less.
.MONDAY...Southeast winds 5 to 10 knots. Waves 1 foot or less, then
around 2 feet in the afternoon.
.MONDAY NIGHT...Southeast winds 5 to 10 knots. Waves around 2 feet.

Winds and waves higher in and near thunderstorms.

$$

GMZ534-240930-
Lake Borgne-
324 PM CDT Wed Apr 23 2025

.TONIGHT...Southeast winds 5 to 10 knots. Waves around 2 feet this
evening, then 1 foot or less.
.THURSDAY...Southeast winds 5 to 10 knots. Waves around 2 feet. A
slight chance of showers. A slight chance of thunderstorms 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 1 foot or less, then
around 2 feet in the afternoon.
.FRIDAY NIGHT...Southeast winds 5 to 10 knots, becoming south after
midnight. Waves 1 foot or less.
.SATURDAY...East 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...North 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...Southeast winds 5 to 10 knots. Waves 1 foot or less, then
around 2 feet in the afternoon.
.MONDAY NIGHT...Southeast winds around 10 knots. Waves around 2 feet
in the evening, then 1 foot or less.

Winds and waves higher in and near thunderstorms.

$$

GMZ532-240930-
Mississippi Sound-
324 PM CDT Wed Apr 23 2025

.TONIGHT...Southeast winds 5 to 10 knots. Waves around 2 feet.
.THURSDAY...Southeast winds 5 to 10 knots. Waves around 2 feet.
.THURSDAY NIGHT...Southeast winds 5 to 10 knots. Waves around
2 feet.
.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...Northeast winds around 5 knots, becoming south in the
afternoon. Waves 1 foot or less.
.SATURDAY NIGHT...South winds 5 to 10 knots, becoming west after
midnight. Waves 1 foot or less.
.SUNDAY...North winds around 5 knots, becoming south in the
afternoon. Waves 1 foot or less, then 1 to 2 feet in the afternoon.
.SUNDAY NIGHT...Southwest winds 5 to 10 knots. Waves 1 foot or less.
.MONDAY...Southeast winds 5 to 10 knots. Waves 1 foot or less, then
around 2 feet in the afternoon.
.MONDAY NIGHT...Southeast winds around 10 knots. Waves around
2 feet.

$$

GMZ536-538-240930-
Chandeleur Sound-Breton Sound-
324 PM CDT Wed Apr 23 2025

.TONIGHT...Southeast winds 5 to 10 knots. Waves around 2 feet.
.THURSDAY...Southeast winds around 10 knots. Waves around 2 feet.
.THURSDAY NIGHT...Southeast winds around 10 knots. Waves around
2 feet.
.FRIDAY...Southeast winds 5 to 10 knots. Waves 1 foot or less.
.FRIDAY NIGHT...Southeast winds 5 to 10 knots. Waves 1 foot or less.
.SATURDAY...East winds around 5 knots. Waves 1 foot or less.
.SATURDAY NIGHT...South winds around 5 knots, becoming west after
midnight. Waves 1 foot or less.
.SUNDAY...North 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...Southeast winds 5 to 10 knots. Waves 1 foot or less, then
around 2 feet in the afternoon.
.MONDAY NIGHT...Southeast winds around 10 knots. Waves around
2 feet.

$$

GMZ555-557-240930-
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-
324 PM CDT Wed Apr 23 2025

.TONIGHT...Southeast winds 5 to 10 knots. Seas around 2 feet. Wave
Detail: Southeast 2 feet at 7 seconds.
.THURSDAY...Southeast winds around 10 knots. Seas 2 to 3 feet. Wave
Detail: Southeast 2 feet at 6 seconds.
.THURSDAY NIGHT...Southeast winds 5 to 10 knots. Seas 2 to 3 feet.
Wave Detail: Southeast 3 feet at 6 seconds.
.FRIDAY...Southeast winds 5 to 10 knots. Seas 2 to 3 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...East winds around 5 knots. Seas 2 to 3 feet. Wave
Detail: Southeast 3 feet at 7 seconds.
.SATURDAY NIGHT...South winds around 5 knots, becoming southwest
after midnight. Seas 2 to 3 feet. Wave Detail: Southeast 3 feet at
7 seconds.
.SUNDAY...Northeast winds around 5 knots, becoming southeast in the
afternoon. Seas around 2 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 7 seconds.
.MONDAY...Southeast winds 5 to 10 knots. Seas around 2 feet. Wave
Detail: Southeast 2 feet at 6 seconds.
.MONDAY NIGHT...Southeast winds around 10 knots. Seas around 2 feet.

$$

GMZ550-552-240930-
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-
324 PM CDT Wed Apr 23 2025

.TONIGHT...Southeast winds 10 to 15 knots. Seas 2 to 3 feet. Wave
Detail: South 3 feet at 6 seconds.
.THURSDAY...Southeast winds 10 to 15 knots. Seas 2 to 3 feet. Wave
Detail: Southeast 3 feet at 6 seconds.
.THURSDAY NIGHT...Southeast winds around 10 knots. Seas 2 to 3 feet.
Wave Detail: Southeast 3 feet at 6 seconds.
.FRIDAY...Southeast winds 5 to 10 knots. Seas 2 to 3 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...East winds 5 to 10 knots. Seas around 2 feet. Wave
Detail: South 2 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 around 10 knots. Seas 2 to 3 feet.

$$

GMZ575-577-240930-
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-
324 PM CDT Wed Apr 23 2025

.TONIGHT...Southeast winds around 10 knots. Seas 2 to 3 feet. Wave
Detail: South 2 feet at 6 seconds.
.THURSDAY...Southeast winds around 10 knots. Seas 2 to 3 feet. Wave
Detail: Southeast 3 feet at 6 seconds.
.THURSDAY NIGHT...Southeast winds around 10 knots. Seas 2 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: Southeast 4 feet at 7 seconds.
.FRIDAY NIGHT...East winds around 5 knots. Seas around 3 feet. Wave
Detail: Southeast 3 feet at 7 seconds.
.SATURDAY...East winds around 5 knots. Seas 3 to 4 feet,
occasionally to 5 feet. Wave Detail: South 3 feet at 6 seconds.
.SATURDAY NIGHT...Southeast winds around 5 knots, becoming west
after midnight. Seas 2 to 3 feet. Wave Detail: South 3 feet at
6 seconds.
.SUNDAY...Northeast winds around 5 knots, becoming southeast in the
afternoon. 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 7 seconds.
.MONDAY...Southeast winds 5 to 10 knots. Seas around 2 feet. Wave
Detail: Southeast 2 feet at 6 seconds.
.MONDAY NIGHT...Southeast winds around 10 knots. Seas around 2 feet.

$$

GMZ570-572-240930-
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-
324 PM CDT Wed Apr 23 2025

.TONIGHT...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 around 3 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: Southeast 4 feet at 7 seconds.
.FRIDAY...Southeast winds 10 to 15 knots. Seas 3 to 4 feet,
occasionally to 5 feet. Wave Detail: Southeast 4 feet at 7 seconds.
.FRIDAY NIGHT...East winds 5 to 10 knots. Seas 3 to 4 feet,
occasionally to 5 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...East winds 5 to 10 knots. Seas 2 to 3 feet. Wave Detail:
South 3 feet at 6 seconds.
.SUNDAY NIGHT...Southeast winds 5 to 10 knots. Seas around 2 feet.
Wave Detail: South 2 feet at 6 seconds.
.MONDAY...Southeast winds 5 to 10 knots. Seas around 2 feet. Wave
Detail: South 2 feet at 6 seconds.
.MONDAY NIGHT...Southeast winds 10 to 15 knots. Seas 2 to 3 feet.

$$


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