HomeForecastsLouisiana ForecastsQuatre Bayous Pass Coastal Forecast

Quatre Bayous Pass Coastal Forecast

FZUS54 KLIX 281935
CWFLIX

Coastal Waters Forecast
National Weather Service New Orleans LA
235 PM CDT Wed May 28 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-GMZ501-290815-
235 PM CDT Wed May 28 2025

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

High pressure remains off to the east providing light but persistent
south to southeasterly winds until Friday when winds will shift to a
more west then northwest direction as a cold front moves through. The
front may move back with onshore flow resuming for the start of the
new week.

$$

GMZ530-290815-
Lake Pontchartrain and Lake Maurepas-
235 PM CDT Wed May 28 2025

.THIS AFTERNOON...Northeast winds around 5 knots, becoming south
around 5 knots late. Waves 1 foot or less. Showers and thunderstorms
likely.
.TONIGHT...West winds around 5 knots, becoming northeast after
midnight. Waves 1 foot or less. Showers and thunderstorms likely,
mainly in the evening.
.THURSDAY...Southeast winds around 5 knots, becoming southwest in
the afternoon. Waves 1 foot or less. Showers and thunderstorms.
.THURSDAY NIGHT...Southwest winds 5 to 10 knots. Waves 1 foot or
less, then 1 to 2 feet after midnight. A chance of showers and
thunderstorms in the evening, then a slight chance of showers after
midnight.
.FRIDAY...West winds 5 to 10 knots. Waves around 2 feet. A chance of
thunderstorms. A chance of showers in the morning, then showers
likely in the afternoon.
.FRIDAY NIGHT...North winds 5 to 10 knots. Waves around 2 feet.
.SATURDAY...North winds 5 to 10 knots, becoming northwest in the
afternoon. Waves 1 to 2 feet in the morning, then 1 foot or less.
.SATURDAY NIGHT...North winds around 5 knots. Waves 1 foot or less.
.SUNDAY...North winds around 5 knots, becoming southwest in the
afternoon. Waves 1 foot or less.
.SUNDAY NIGHT...Southwest winds around 5 knots. Waves 1 foot or
less.

Winds and waves higher in and near thunderstorms.

$$

GMZ534-290815-
Lake Borgne-
235 PM CDT Wed May 28 2025

.THIS AFTERNOON...Southeast winds around 5 knots. Waves 1 foot or
less. Showers and thunderstorms likely.
.TONIGHT...Southwest winds 5 to 10 knots, becoming east after
midnight. Waves 1 foot or less. Showers and thunderstorms likely,
mainly in the evening.
.THURSDAY...South winds 5 to 10 knots, becoming southwest in the
afternoon. Waves 1 foot or less. Showers, thunderstorms.
.THURSDAY NIGHT...Southwest winds 5 to 10 knots. Waves 1 foot or
less, then around 2 feet after midnight. A chance of showers and
thunderstorms, mainly in the evening.
.FRIDAY...West winds around 10 knots. Waves around 2 feet. A chance
of thunderstorms. A chance of showers in the morning, then showers
likely in the afternoon.
.FRIDAY NIGHT...North winds 10 to 15 knots. Waves 2 to 3 feet. A
slight chance of showers and thunderstorms in the evening.
.SATURDAY...North winds 5 to 10 knots, becoming northwest in the
afternoon. Waves around 2 feet in the morning, then 1 foot or less.
.SATURDAY NIGHT...Northwest winds around 5 knots. Waves 1 foot or
less.
.SUNDAY...North winds around 5 knots, becoming southwest around
5 knots in the afternoon. Waves 1 foot or less.
.SUNDAY NIGHT...Southwest winds 5 to 10 knots. Waves 1 foot or less.

Winds and waves higher in and near thunderstorms.

$$

GMZ532-290815-
Mississippi Sound-
235 PM CDT Wed May 28 2025

.THIS AFTERNOON...South winds 5 to 10 knots. Waves around 2 feet. A
slight chance of showers and thunderstorms early, then a chance of
showers and thunderstorms late.
.TONIGHT...Southwest winds 5 to 10 knots, becoming north after
midnight. Waves 1 to 2 feet in the evening, then 1 foot or less. A
chance of thunderstorms. Showers likely, mainly in the evening.
.THURSDAY...South winds 5 to 10 knots, becoming southwest in the
afternoon. Waves 1 to 2 feet. Showers and thunderstorms.
.THURSDAY NIGHT...Southwest winds around 10 knots. Waves around
2 feet. A chance of showers and thunderstorms.
.FRIDAY...West winds 10 to 15 knots. Waves 2 to 3 feet. A chance of
thunderstorms. A chance of showers in the morning, then showers
likely in the afternoon.
.FRIDAY NIGHT...Northwest winds 10 to 15 knots. Waves 2 to 3 feet. A
slight chance of showers and thunderstorms in the evening.
.SATURDAY...North winds around 10 knots, becoming northwest in the
afternoon. Waves 1 to 2 feet.
.SATURDAY NIGHT...Northwest winds 5 to 10 knots, becoming north
after midnight. Waves 1 foot or less.
.SUNDAY...North winds around 5 knots, becoming southwest in the
afternoon. Waves 1 foot or less.
.SUNDAY NIGHT...Southwest 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.

$$

GMZ536-538-290815-
Chandeleur Sound-Breton Sound-
235 PM CDT Wed May 28 2025

.THIS AFTERNOON...South winds around 5 knots. Waves 1 foot or less.
A slight chance of showers and thunderstorms late.
.TONIGHT...Southwest winds 5 to 10 knots. Waves 1 foot or less. A
chance of showers and thunderstorms.
.THURSDAY...South winds 5 to 10 knots, becoming southwest in the
afternoon. Waves 1 foot or less, then around 2 feet in the
afternoon. Thunderstorms likely. Showers likely.
.THURSDAY NIGHT...Southwest winds around 10 knots. Waves around
2 feet. A chance of showers and thunderstorms.
.FRIDAY...West winds 10 to 15 knots. Waves 2 to 3 feet. Showers and
thunderstorms likely in the morning, then showers with a chance of
thunderstorms in the afternoon.
.FRIDAY NIGHT...Northwest winds 10 to 15 knots, becoming north with
gusts up to 20 knots after midnight. Waves 2 to 3 feet. A chance of
showers and thunderstorms, mainly in the evening.
.SATURDAY...North winds 10 to 15 knots, diminishing to 5 to 10 knots
in the afternoon. Waves 2 to 3 feet in the morning, then 1 foot or
less.
.SATURDAY NIGHT...West winds 5 to 10 knots, becoming northwest after
midnight. Waves 1 foot or less.
.SUNDAY...North winds around 5 knots, becoming southwest around
5 knots in the afternoon. Waves 1 foot or less.
.SUNDAY NIGHT...Southwest winds 5 to 10 knots. Waves 1 foot or less.

Winds and waves higher in and near thunderstorms.

$$

GMZ555-557-290815-
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-
235 PM CDT Wed May 28 2025

.THIS AFTERNOON...South winds around 5 knots. Seas around 2 feet.
Wave Detail: South 2 feet at 5 seconds.
.TONIGHT...South winds 5 to 10 knots. Seas around 2 feet. Wave
Detail: South 2 feet at 5 seconds. A chance of showers and
thunderstorms.
.THURSDAY...South winds 5 to 10 knots. Seas around 2 feet. Wave
Detail: South 2 feet at 5 seconds. A chance of thunderstorms. A
chance of showers in the morning, then showers likely in the
afternoon.
.THURSDAY NIGHT...Southwest winds 5 to 10 knots. Seas around 2 feet.
Wave Detail: South 2 feet at 5 seconds. A chance of showers and
thunderstorms.
.FRIDAY...West winds 10 to 15 knots. Seas 2 to 3 feet. Wave Detail:
Southwest 2 feet at 4 seconds. Showers with thunderstorms likely in
the morning, then showers with a chance of thunderstorms in the
afternoon.
.FRIDAY NIGHT...West winds 10 to 15 knots, becoming north with gusts
up to 20 knots after midnight. Seas 2 to 3 feet. Wave Detail:
Northwest 2 feet at 3 seconds and south 2 feet at 5 seconds. A
chance of showers. A chance of thunderstorms, mainly in the evening.
.SATURDAY...North winds 10 to 15 knots, diminishing to 5 to 10 knots
in the afternoon. Seas 2 to 3 feet. Wave Detail: North 2 feet at
4 seconds and southeast 1 foot at 6 seconds.
.SATURDAY NIGHT...Northwest winds 5 to 10 knots. Seas around 2 feet
in the evening, then 1 foot or less. Wave Detail: West 1 foot at
2 seconds and northeast 1 foot at 4 seconds, becoming northwest
1 foot at 2 seconds and northeast 1 foot at 4 seconds.
.SUNDAY...Northwest winds around 5 knots, becoming southwest in the
afternoon. Seas 1 foot or less. Wave Detail: Northwest 1 foot at
2 seconds and south 1 foot at 5 seconds.
.SUNDAY NIGHT...Southwest winds around 5 knots. Seas 1 foot or less.
Wave Detail: Southwest 1 foot at 2 seconds and south 1 foot at
5 seconds.

Winds and seas higher in and near thunderstorms.

$$

GMZ550-552-290815-
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-
235 PM CDT Wed May 28 2025

.THIS AFTERNOON...South winds around 5 knots. Seas 1 to 2 feet. Wave
Detail: South 2 feet at 6 seconds. A slight chance of showers and
thunderstorms early, then a chance of showers and thunderstorms
late.
.TONIGHT...South winds 5 to 10 knots. Seas 1 to 2 feet. Wave Detail:
South 2 feet at 6 seconds. A chance of showers and thunderstorms.
.THURSDAY...South winds around 10 knots. Seas around 2 feet. Wave
Detail: South 2 feet at 6 seconds. A chance of thunderstorms. A
chance of showers in the morning, then showers likely in the
afternoon.
.THURSDAY NIGHT...Southwest winds 5 to 10 knots. Seas 1 to 2 feet.
Wave Detail: South 2 feet at 5 seconds. A chance of thunderstorms. A
slight chance of showers in the evening, then a chance of showers
after midnight.
.FRIDAY...West winds 10 to 15 knots. Seas 2 to 3 feet. Wave Detail:
West 2 feet at 3 seconds and south 2 feet at 6 seconds. Showers
likely with a chance of thunderstorms.
.FRIDAY NIGHT...West winds 10 to 15 knots, becoming north after
midnight. Seas 2 to 3 feet. Wave Detail: West 2 feet at 4 seconds
and south 2 feet at 5 seconds. A chance of showers and
thunderstorms.
.SATURDAY...Northeast winds 10 to 15 knots, diminishing to 5 to
10 knots in the afternoon. Seas 2 to 3 feet, subsiding to 1 to
2 feet in the afternoon. Wave Detail: Northeast 2 feet at 3 seconds
and south 1 foot at 6 seconds, becoming northeast 1 foot at
3 seconds and south 1 foot at 6 seconds.
.SATURDAY NIGHT...South winds around 5 knots, becoming west after
midnight. Seas 1 foot or less. Wave Detail: West 1 foot at 2 seconds
and east 1 foot at 3 seconds.
.SUNDAY...Northwest winds around 5 knots, becoming southwest in the
afternoon. Seas 1 foot or less. Wave Detail: West 1 foot at
2 seconds and south 1 foot at 5 seconds.
.SUNDAY NIGHT...South winds 5 to 10 knots. Seas 1 foot or less. Wave
Detail: South 1 foot at 5 seconds.

Winds and seas higher in and near thunderstorms.

$$

GMZ575-577-290815-
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-
235 PM CDT Wed May 28 2025

.THIS AFTERNOON...South winds around 5 knots. Seas around 2 feet.
Wave Detail: South 2 feet at 5 seconds. A slight chance of showers
and thunderstorms early.
.TONIGHT...South winds 5 to 10 knots. Seas around 2 feet. Wave
Detail: South 2 feet at 5 seconds. A chance of showers and
thunderstorms.
.THURSDAY...South winds 5 to 10 knots. Seas around 2 feet. Wave
Detail: South 2 feet at 5 seconds. A chance of showers and
thunderstorms.
.THURSDAY NIGHT...Southwest winds 5 to 10 knots. Seas around 2 feet.
Wave Detail: South 2 feet at 5 seconds. A chance of showers and
thunderstorms.
.FRIDAY...West winds 10 to 15 knots. Seas 2 to 3 feet. Wave Detail:
Southwest 2 feet at 5 seconds. A chance of thunderstorms. Showers.
.FRIDAY NIGHT...West winds around 15 knots, becoming northwest after
midnight. Seas around 3 feet. Wave Detail: Northwest 3 feet at
4 seconds and south 2 feet at 6 seconds. A chance of thunderstorms.
Showers.
.SATURDAY...North winds 10 to 15 knots, diminishing to 5 to 10 knots
in the afternoon. Seas 2 to 3 feet. Wave Detail: North 3 feet at
5 seconds and south 1 foot at 6 seconds. A slight chance of showers
and thunderstorms in the morning.
.SATURDAY NIGHT...Northwest winds 5 to 10 knots. Seas around 2 feet.
Wave Detail: North 1 foot at 4 seconds and south 1 foot at
5 seconds.
.SUNDAY...North winds around 5 knots, becoming southwest in the
afternoon. Seas 1 foot or less. Wave Detail: North 1 foot at
4 seconds and south 1 foot at 5 seconds.
.SUNDAY NIGHT...South winds around 5 knots. Seas 1 foot or less.
Wave Detail: Southwest 1 foot at 2 seconds and south 1 foot at
5 seconds. A slight chance of showers after midnight.

Winds and seas higher in and near thunderstorms.

$$

GMZ570-572-290815-
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-
235 PM CDT Wed May 28 2025

.THIS AFTERNOON...Southeast winds around 5 knots. Seas around
2 feet. Wave Detail: South 2 feet at 6 seconds. A chance of showers
and thunderstorms.
.TONIGHT...Southeast winds 5 to 10 knots. Seas 2 to 3 feet. Wave
Detail: South 2 feet at 6 seconds. A chance of showers and
thunderstorms.
.THURSDAY...South winds around 10 knots. Seas 2 to 3 feet. Wave
Detail: South 3 feet at 6 seconds. A chance of thunderstorms. A
chance of showers.
.THURSDAY NIGHT...Southwest winds 5 to 10 knots. Seas 2 to 3 feet.
Wave Detail: South 3 feet at 6 seconds. A chance of thunderstorms. A
slight chance of showers in the evening, then a chance of showers
after midnight.
.FRIDAY...Southwest winds around 10 knots. Seas 2 to 3 feet. Wave
Detail: South 3 feet at 6 seconds. Showers likely with a chance of
thunderstorms.
.FRIDAY NIGHT...West winds around 10 knots, becoming northwest after
midnight. Seas 2 to 3 feet. Wave Detail: West 2 feet at 3 seconds
and south 2 feet at 6 seconds. A chance of thunderstorms. A chance
of showers in the evening, then showers likely after midnight.
.SATURDAY...Northeast winds 10 to 15 knots, diminishing to 5 to
10 knots in the afternoon. Seas 2 to 3 feet. Wave Detail: North
2 feet at 4 seconds and southeast 2 feet at 6 seconds. A slight
chance of showers and thunderstorms in the morning.
.SATURDAY NIGHT...Northeast winds around 5 knots. Seas around
2 feet. Wave Detail: Northeast 1 foot at 4 seconds and south 1 foot
at 5 seconds.
.SUNDAY...East winds around 5 knots, becoming southeast in the
afternoon. Seas 1 foot or less. Wave Detail: Northeast 1 foot at
4 seconds and south 1 foot at 5 seconds. A slight chance of showers
in the afternoon.
.SUNDAY NIGHT...Southeast winds around 5 knots. Seas 1 foot or less.
Wave Detail: South 1 foot at 4 seconds. A slight chance of showers
after midnight.

Winds and seas higher in and near thunderstorms.

$$


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