490
FZUS54 KLIX 101037
CWFLIX

Coastal Waters Forecast
National Weather Service New Orleans LA
437 AM CST Wed Dec 10 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-GMZ501-102300-
437 AM CST Wed Dec 10 2025

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

A cold front moving through the coastal waters will briefly increase
winds and seas again Wednesday night into Thursday, with 15 to
20 knot sustained winds expected over most waters. Another front
will move through the waters late in the weekend, with 15 to 20 knot
winds again expected.

$$

GMZ530-102300-
Lake Pontchartrain and Lake Maurepas-
437 AM CST Wed Dec 10 2025

.TODAY...Southwest winds 5 to 10 knots, becoming west this
afternoon. Waves 1 foot or less, then around 2 feet this afternoon.
.TONIGHT...North winds 10 to 15 knots with gusts up to 20 knots.
Waves 2 to 3 feet.
.THURSDAY...Northeast winds 5 to 10 knots, becoming southeast in the
afternoon. Waves 1 to 2 feet in the morning, then 1 foot or less.
.THURSDAY NIGHT...South winds around 5 knots. Waves 1 foot or less.
.FRIDAY...South winds around 5 knots. Waves 1 foot or less.
.FRIDAY NIGHT...Southeast winds around 5 knots. Waves 1 foot or
less.
.SATURDAY...Southeast winds around 5 knots. Waves 1 foot or less.
.SATURDAY NIGHT...Southeast winds around 5 knots, becoming northeast
after midnight. Waves 1 foot or less.
.SUNDAY...North winds 5 to 10 knots, increasing to 10 to 15 knots in
the afternoon. Waves around 2 feet.
.SUNDAY NIGHT...Northeast winds 10 to 15 knots. Waves 2 to 3 feet.

$$

GMZ534-102300-
Lake Borgne-
437 AM CST Wed Dec 10 2025

.TODAY...Southwest winds 5 to 10 knots, becoming west late. Waves
1 foot or less, then around 2 feet this afternoon.
.TONIGHT...North winds 10 to 15 knots with gusts up to 20 knots.
Waves 2 to 3 feet.
.THURSDAY...Northeast winds 10 to 15 knots with gusts up to
20 knots, becoming east around 5 knots in the afternoon. Waves
around 2 feet in the morning, then 1 foot or less.
.THURSDAY NIGHT...South winds around 5 knots. Waves 1 foot or less.
.FRIDAY...South winds around 5 knots. Waves 1 foot or less.
.FRIDAY NIGHT...Southeast winds 5 to 10 knots. Waves 1 foot or less.
.SATURDAY...Southeast winds 5 to 10 knots. Waves 1 foot or less.
.SATURDAY NIGHT...Southeast winds 5 to 10 knots. Waves 1 foot or
less.
.SUNDAY...North winds 5 to 10 knots, becoming northeast 10 to
15 knots in the afternoon. Waves around 2 feet.
.SUNDAY NIGHT...Northeast winds 10 to 15 knots, increasing to 15 to
20 knots after midnight. Waves 2 to 3 feet.

$$

GMZ532-102300-
Mississippi Sound-
437 AM CST Wed Dec 10 2025

.TODAY...West winds 5 to 10 knots. Waves around 2 feet.
.TONIGHT...North winds 10 to 15 knots with gusts up to 20 knots.
Waves 2 to 3 feet.
.THURSDAY...Northeast winds 10 to 15 knots with gusts up to
20 knots, becoming south around 5 knots in the afternoon. Waves
around 2 feet in the morning, then 1 foot or less.
.THURSDAY NIGHT...South winds around 5 knots. Waves 1 foot or less.
.FRIDAY...South winds 5 to 10 knots. Waves 1 foot or less.
.FRIDAY NIGHT...Southeast winds around 5 knots. Waves 1 foot or
less.
.SATURDAY...East winds 5 to 10 knots. Waves 1 foot or less.
.SATURDAY NIGHT...Southeast winds 5 to 10 knots. Waves 1 foot or
less.
.SUNDAY...North winds 5 to 10 knots, increasing to 10 to 15 knots in
the afternoon. Waves 2 to 3 feet.
.SUNDAY NIGHT...Northeast winds 10 to 15 knots. Waves 3 to 4 feet.

$$

GMZ536-538-102300-
Chandeleur Sound-Breton Sound-
437 AM CST Wed Dec 10 2025

.TODAY...West winds 5 to 10 knots. Waves 1 foot or less, then around
2 feet this afternoon.
.TONIGHT...Northwest winds 10 to 15 knots, becoming north after
midnight. Waves 2 to 3 feet.
.THURSDAY...Northeast winds 10 to 15 knots with gusts up to
20 knots, becoming east 5 to 10 knots in the afternoon. Waves 2 to
3 feet in the morning, then 1 foot or less.
.THURSDAY NIGHT...South winds 5 to 10 knots. Waves 1 foot or less.
.FRIDAY...South winds around 5 knots. Waves 1 foot or less.
.FRIDAY NIGHT...South winds 5 to 10 knots. Waves 1 foot or less.
.SATURDAY...East winds 5 to 10 knots. Waves 1 foot or less.
.SATURDAY NIGHT...Southeast winds 5 to 10 knots. Waves 1 foot or
less.
.SUNDAY...North winds 5 to 10 knots, becoming northeast 10 to
15 knots in the afternoon. Waves 2 to 3 feet.
.SUNDAY NIGHT...Northeast winds 15 to 20 knots. Waves 3 to 4 feet.

$$

GMZ555-557-102300-
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-
437 AM CST Wed Dec 10 2025

.TODAY...West winds 5 to 10 knots. Seas around 2 feet. Wave Detail:
West 2 feet at 3 seconds and east 1 foot at 5 seconds.
.TONIGHT...Northwest winds 10 to 15 knots, becoming north after
midnight. Gusts up to 25 knots. Seas 2 to 3 feet. Wave Detail: North
3 feet at 4 seconds.
.THURSDAY...Northeast winds 10 to 15 knots with gusts up to
20 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 3 feet at 4 seconds, becoming northeast 2 feet at
4 seconds.
.THURSDAY NIGHT...Southeast winds 5 to 10 knots. Seas 1 foot or
less. Wave Detail: Northeast 1 foot at 4 seconds.
.FRIDAY...South winds 5 to 10 knots. Seas 1 foot or less. Wave
Detail: South 1 foot at 3 seconds.
.FRIDAY NIGHT...South winds around 5 knots. Seas 1 foot or less.
Wave Detail: South 1 foot at 3 seconds.
.SATURDAY...Southeast winds 5 to 10 knots. Seas 1 foot or less. Wave
Detail: Southeast 1 foot at 3 seconds.
.SATURDAY NIGHT...Southeast winds 5 to 10 knots. Seas 1 foot or
less. Wave Detail: Southeast 1 foot at 3 seconds. A slight chance of
showers in the evening.
.SUNDAY...Northeast winds 5 to 10 knots, increasing to 10 to
15 knots in the afternoon. Seas around 2 feet. Wave Detail:
Northeast 2 feet at 4 seconds.
.SUNDAY NIGHT...Northeast winds around 15 knots. Seas 2 to 4 feet,
occasionally to 5 feet. Wave Detail: Northeast 3 feet at 4 seconds.

$$

GMZ550-552-102300-
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-
437 AM CST Wed Dec 10 2025

.TODAY...West winds 5 to 10 knots. Seas 1 to 2 feet. Wave Detail:
West 2 feet at 3 seconds and east 1 foot at 5 seconds.
.TONIGHT...Northwest winds 10 to 15 knots, becoming north after
midnight. Seas 2 to 3 feet. Wave Detail: North 2 feet at 3 seconds.
.THURSDAY...Northeast winds 10 to 15 knots with gusts up to
20 knots, becoming east 5 to 10 knots in the afternoon. Seas 1 to
2 feet.
.THURSDAY NIGHT...Southeast winds 5 to 10 knots, becoming south
after midnight. Seas 1 foot or less. Wave Detail: East 1 foot at
2 seconds.
.FRIDAY...South winds 5 to 10 knots. Seas 1 foot or less. Wave
Detail: South 1 foot at 3 seconds.
.FRIDAY NIGHT...Southeast winds around 5 knots. Seas 1 foot or less.
Wave Detail: Southeast 1 foot at 3 seconds. A slight chance of
showers after midnight.
.SATURDAY...East winds 5 to 10 knots. Seas 1 foot or less. Wave
Detail: Southeast 1 foot at 3 seconds.
.SATURDAY NIGHT...East winds 5 to 10 knots. Seas 1 foot or less.
Wave Detail: Southeast 1 foot at 3 seconds. A slight chance of
showers.
.SUNDAY...Northeast winds 5 to 10 knots, increasing to 10 to
15 knots in the afternoon. Seas 1 to 2 feet. Wave Detail: Northeast
2 feet at 3 seconds.
.SUNDAY NIGHT...Northeast winds 15 to 20 knots. Seas 2 to 3 feet.
Wave Detail: Northeast 3 feet at 4 seconds.

$$

GMZ575-577-102300-
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-
437 AM CST Wed Dec 10 2025

.TODAY...West winds 5 to 10 knots with gusts up to 20 knots,
increasing to 10 to 15 knots with gusts up to 20 knots late. Seas
around 2 feet. Wave Detail: West 2 feet at 3 seconds and east 2 feet
at 5 seconds.
.TONIGHT...Northwest winds 10 to 15 knots, becoming north after
midnight. Gusts up to 25 knots. Seas 2 to 4 feet, occasionally to
5 feet. Wave Detail: Northwest 3 feet at 4 seconds and northeast
3 feet at 4 seconds.
.THURSDAY...North winds 10 to 15 knots with gusts up to 20 knots,
becoming northeast 5 to 10 knots in the afternoon. Seas 2 to 3 feet.
Wave Detail: Northwest 3 feet at 5 seconds.
.THURSDAY NIGHT...East winds 5 to 10 knots, becoming south after
midnight. Seas around 2 feet in the evening, then 1 foot or less.
Wave Detail: North 2 feet at 5 seconds, becoming south 1 foot at
2 seconds and northeast 1 foot at 5 seconds.
.FRIDAY...South winds 5 to 10 knots. Seas 1 foot or less. Wave
Detail: South 1 foot at 3 seconds and northeast 1 foot at 4 seconds.
.FRIDAY NIGHT...Southeast winds around 5 knots. Seas 1 foot or less.
Wave Detail: South 1 foot at 3 seconds. A slight chance of showers
after midnight.
.SATURDAY...Southeast winds 5 to 10 knots. Seas 1 foot or less. Wave
Detail: Southeast 1 foot at 3 seconds. A slight chance of showers.
.SATURDAY NIGHT...East winds 5 to 10 knots. Seas 1 foot or less.
Wave Detail: Southeast 1 foot at 4 seconds. A slight chance of
showers.
.SUNDAY...Northeast winds 5 to 10 knots, increasing to 10 to
15 knots in the afternoon. Seas 2 to 3 feet. Wave Detail: Northeast
3 feet at 4 seconds. A slight chance of showers.
.SUNDAY NIGHT...Northeast winds around 15 knots. Seas 3 to 4 feet,
occasionally to 5 feet. Wave Detail: Northeast 4 feet at 5 seconds
and southeast 1 foot at 8 seconds. A slight chance of showers.

$$

GMZ570-572-102300-
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-
437 AM CST Wed Dec 10 2025

.TODAY...West winds 5 to 10 knots, increasing to 10 to 15 knots with
gusts up to 20 knots late. Seas 2 to 3 feet. Wave Detail: West
2 feet at 4 seconds and east 2 feet at 6 seconds.
.TONIGHT...Northwest winds 10 to 15 knots, becoming north after
midnight. Seas 2 to 4 feet, occasionally to 5 feet. Wave Detail:
North 3 feet at 5 seconds.
.THURSDAY...Northeast winds 10 to 15 knots with gusts up to
20 knots, diminishing to 5 to 10 knots in the afternoon. Seas 2 to
3 feet. Wave Detail: Northeast 3 feet at 5 seconds and northwest
2 feet at 5 seconds.
.THURSDAY NIGHT...Southeast winds 5 to 10 knots, becoming south
after midnight. Seas around 2 feet. Wave Detail: East 2 feet at
4 seconds.
.FRIDAY...South winds 5 to 10 knots. Seas around 2 feet in the
morning, then 1 foot or less. Wave Detail: South 1 foot at 3 seconds
and east 1 foot at 5 seconds, becoming south 1 foot at 3 seconds.
.FRIDAY NIGHT...Southeast winds 5 to 10 knots. Seas 1 foot or less.
Wave Detail: Southeast 1 foot at 3 seconds. A slight chance of
showers.
.SATURDAY...Southeast winds 5 to 10 knots. Seas 1 foot or less, then
around 2 feet in the afternoon. Wave Detail: Southeast 1 foot at
3 seconds and southwest 1 foot at 3 seconds, becoming southeast
1 foot at 3 seconds. A slight chance of showers.
.SATURDAY NIGHT...East winds around 10 knots. Seas around 2 feet.
Wave Detail: Southeast 2 feet at 3 seconds. A slight chance of
showers.
.SUNDAY...Northeast winds 10 to 15 knots. Seas 2 to 3 feet. Wave
Detail: Northeast 3 feet at 4 seconds. A slight chance of showers.
.SUNDAY NIGHT...Northeast winds 15 to 20 knots. Seas 3 to 4 feet,
occasionally to 5 feet. Wave Detail: Northeast 4 feet at 5 seconds.
A slight chance of showers in the evening.

$$