585
FZUS54 KLIX 171037
CWFLIX

Coastal Waters Forecast
National Weather Service New Orleans LA
437 AM CST Mon Nov 17 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-GMZ501-172300-
437 AM CST Mon Nov 17 2025

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

Surface high pressure will generally remain east of the local area
through early week. This will keep flow oriented onshore and fairly
light through mid week. Late week, the pressure gradient will
tighten as a surface low develops over West Texas and moves through
the southern portion of the Central Plains. Onshore winds will
strengthen in response to this. Guidance suggests winds of around
15- 20 knots in open Gulf waters Thursday and Friday which would
subsequently bring seas to 3-6 feet. Model consistency has not been
the greatest with this late week system, but regardless an increase
in flow seems likely.

$$

GMZ530-172300-
Lake Pontchartrain and Lake Maurepas-
437 AM CST Mon Nov 17 2025

.TODAY...Light and variable winds, becoming east around 5 knots late
this morning and early afternoon, then becoming southeast late.
Waves 1 foot or less, then 1 to 2 feet this afternoon. Widespread
dense fog early this morning.
.TONIGHT...Southeast winds 5 to 10 knots. Waves around 2 feet.
.TUESDAY...Southeast winds 5 to 10 knots. Waves 1 foot or less, then
around 2 feet in the afternoon.
.TUESDAY NIGHT...Southeast 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 1 foot or less.
.WEDNESDAY NIGHT...Southeast winds 5 to 10 knots. Waves around
2 feet in the evening, then 1 foot or less.
.THURSDAY...Southeast winds 5 to 10 knots, increasing to 10 to
15 knots in the afternoon. Waves 2 to 3 feet.
.THURSDAY NIGHT...Southeast winds 10 to 15 knots. Waves 2 to 3 feet.
A chance of showers.
.FRIDAY...South winds 10 to 15 knots. Waves 2 to 3 feet. A chance of
showers. A slight chance of thunderstorms in the afternoon.
.FRIDAY NIGHT...South winds around 10 knots. Waves around 2 feet. A
slight chance of showers in the evening, then a chance of showers
with a slight chance of thunderstorms after midnight.

Winds and waves higher in and near thunderstorms.

$$

GMZ534-172300-
Lake Borgne-
437 AM CST Mon Nov 17 2025

.TODAY...North winds around 5 knots, becoming east late this morning
and afternoon. Waves 1 foot or less. Widespread dense fog early this
morning.
.TONIGHT...Southeast winds 5 to 10 knots. Waves 1 foot or less.
.TUESDAY...Southeast winds 5 to 10 knots. Waves 1 foot or less.
.TUESDAY NIGHT...South winds 5 to 10 knots. Waves 1 foot or less.
.WEDNESDAY...Southeast winds 5 to 10 knots. Waves 1 foot or less.
.WEDNESDAY NIGHT...Southeast winds 5 to 10 knots. Waves 1 foot or
less.
.THURSDAY...Southeast winds 5 to 10 knots, increasing to 10 to
15 knots in the afternoon. Waves around 2 feet.
.THURSDAY NIGHT...Southeast winds 10 to 15 knots. Waves 2 to 3 feet.
A slight chance of showers in the evening, then a chance of showers
after midnight.
.FRIDAY...South winds 10 to 15 knots. Waves 2 to 3 feet. A chance of
showers. A slight chance of thunderstorms in the afternoon.
.FRIDAY NIGHT...South winds around 10 knots. Waves around 2 feet. A
slight chance of showers in the evening, then a chance of showers
after midnight.

Winds and waves higher in and near thunderstorms.

$$

GMZ532-172300-
Mississippi Sound-
437 AM CST Mon Nov 17 2025

.TODAY...North winds around 5 knots, becoming southeast late. Waves
1 foot or less, then around 2 feet this afternoon. Patchy dense fog
early this morning. Patchy fog late this morning and afternoon.
.TONIGHT...Southeast winds 5 to 10 knots. Waves around 2 feet in the
evening, then 1 foot or less. Patchy fog.
.TUESDAY...Southeast winds 5 to 10 knots. Waves 1 foot or less, then
around 2 feet in the afternoon. Patchy fog.
.TUESDAY NIGHT...South winds 5 to 10 knots. Waves around 2 feet in
the evening, then 1 foot or less. Patchy fog.
.WEDNESDAY...Southeast winds 5 to 10 knots. Waves 1 foot or less,
then around 2 feet in the afternoon. Patchy fog.
.WEDNESDAY NIGHT...Southeast winds 5 to 10 knots. Waves around
2 feet in the evening, then 1 foot or less. Patchy fog.
.THURSDAY...Southeast winds 5 to 10 knots, increasing to 10 to
15 knots in the afternoon. Waves 2 to 3 feet.
.THURSDAY NIGHT...Southeast winds 10 to 15 knots. Waves 2 to 3 feet.
A slight chance of showers in the evening, then a chance of showers
after midnight.
.FRIDAY...South winds 10 to 15 knots. Waves 2 to 3 feet. A chance of
showers.
.FRIDAY NIGHT...South winds 10 to 15 knots. Waves 2 to 3 feet. A
slight chance of showers in the evening, then a chance of showers
after midnight.

$$

GMZ536-538-172300-
Chandeleur Sound-Breton Sound-
437 AM CST Mon Nov 17 2025

.TODAY...North winds around 5 knots, becoming southeast late. Waves
1 foot or less. Widespread dense fog early this morning.
.TONIGHT...Southeast winds 5 to 10 knots. Waves 1 foot or less.
.TUESDAY...Southeast winds 5 to 10 knots. Waves 1 foot or less.
.TUESDAY NIGHT...Southeast winds 5 to 10 knots. Waves 1 foot or
less.
.WEDNESDAY...East winds 5 to 10 knots. Waves 1 foot or less.
.WEDNESDAY NIGHT...Southeast winds 5 to 10 knots. Waves 1 foot or
less.
.THURSDAY...Southeast winds 5 to 10 knots. Waves 1 foot or less,
then around 2 feet in the afternoon.
.THURSDAY NIGHT...Southeast winds 10 to 15 knots. Waves 2 to 3 feet.
A slight chance of showers in the evening, then a chance of showers
after midnight.
.FRIDAY...South winds 10 to 15 knots. Waves 2 to 3 feet. A chance of
showers.
.FRIDAY NIGHT...South winds around 10 knots. Waves around 2 feet. A
slight chance of showers in the evening, then a chance of showers
after midnight.

$$

GMZ555-557-172300-
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 Mon Nov 17 2025

.TODAY...North winds around 5 knots, becoming east this afternoon.
Seas 1 foot or less. Wave Detail: West 1 foot at 3 seconds and
southeast 1 foot at 7 seconds. Patchy dense fog early this morning.
.TONIGHT...Southeast winds 5 to 10 knots. Seas 1 foot or less. Wave
Detail: Southeast 1 foot at 3 seconds.
.TUESDAY...Southeast winds around 5 knots. Seas 1 foot or less. Wave
Detail: Southeast 1 foot at 3 seconds.
.TUESDAY NIGHT...Southeast winds 5 to 10 knots. Seas 1 foot or less,
then around 2 feet after midnight. Wave Detail: Southeast 1 foot at
3 seconds, becoming southeast 1 foot at 4 seconds.
.WEDNESDAY...East winds around 5 knots. Seas around 2 feet. Wave
Detail: Southeast 2 feet at 5 seconds.
.WEDNESDAY NIGHT...Southeast winds 5 to 10 knots. Seas around
2 feet. Wave Detail: Southeast 2 feet at 5 seconds.
.THURSDAY...Southeast winds 5 to 10 knots. Seas 2 to 3 feet. Wave
Detail: Southeast 3 feet at 5 seconds.
.THURSDAY NIGHT...Southeast winds 10 to 15 knots. Seas 2 to 4 feet,
occasionally to 5 feet. Wave Detail: Southeast 4 feet at 6 seconds.
A slight chance of showers.
.FRIDAY...South winds 10 to 15 knots. Seas 2 to 4 feet, occasionally
to 5 feet. Wave Detail: Southeast 4 feet at 6 seconds. A chance of
showers.
.FRIDAY NIGHT...South winds around 10 knots. Seas 2 to 3 feet. Wave
Detail: South 3 feet at 6 seconds. A slight chance of showers.

$$

GMZ550-552-172300-
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 Mon Nov 17 2025

.TODAY...East winds around 5 knots, becoming southeast late. Seas
1 foot or less. Wave Detail: East 1 foot at 2 seconds and southwest
1 foot at 3 seconds. Widespread dense fog early this morning.
.TONIGHT...Southeast winds 5 to 10 knots. Seas 1 to 2 feet. Wave
Detail: Southeast 2 feet at 3 seconds and southeast 1 foot at
6 seconds.
.TUESDAY...Southeast winds 5 to 10 knots. Seas 1 to 2 feet. Wave
Detail: South 2 feet at 2 seconds.
.TUESDAY NIGHT...Southeast winds 5 to 10 knots. Seas 1 to 2 feet.
Wave Detail: Southeast 2 feet at 4 seconds.
.WEDNESDAY...East winds 5 to 10 knots. Seas 1 to 2 feet. Wave
Detail: Southeast 2 feet at 5 seconds.
.WEDNESDAY NIGHT...Southeast winds 5 to 10 knots. Seas 1 to 2 feet.
Wave Detail: Southeast 2 feet at 5 seconds.
.THURSDAY...Southeast winds 5 to 10 knots, increasing to 10 to
15 knots in the afternoon. Seas 2 to 3 feet. Wave Detail: Southeast
3 feet at 5 seconds. A slight chance of showers in the afternoon.
.THURSDAY NIGHT...Southeast winds 10 to 15 knots. Seas 2 to 4 feet,
occasionally to 5 feet. Wave Detail: Southeast 4 feet at 6 seconds.
A chance of showers. A slight chance of thunderstorms after
midnight.
.FRIDAY...South winds 10 to 15 knots. Seas 2 to 4 feet, occasionally
to 5 feet. Wave Detail: South 4 feet at 6 seconds. A chance of
showers.
.FRIDAY NIGHT...South winds around 10 knots. Seas 2 to 3 feet. Wave
Detail: South 3 feet at 7 seconds. A slight chance of showers in the
evening, then a chance of showers with a slight chance of
thunderstorms after midnight.

Winds and seas higher in and near thunderstorms.

$$

GMZ575-577-172300-
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 Mon Nov 17 2025

.TODAY...West winds around 5 knots, becoming east late this morning
and afternoon. Seas 1 foot or less. Wave Detail: East 1 foot at
2 seconds and west 1 foot at 3 seconds.
.TONIGHT...Southeast winds 5 to 10 knots. Seas 1 foot or less. Wave
Detail: Southeast 1 foot at 3 seconds and southwest 1 foot at
3 seconds.
.TUESDAY...Southeast winds 5 to 10 knots. Seas 1 foot or less. Wave
Detail: Southeast 1 foot at 3 seconds.
.TUESDAY NIGHT...Southeast winds 5 to 10 knots. Seas around 2 feet.
Wave Detail: Southeast 2 feet at 5 seconds.
.WEDNESDAY...East winds 5 to 10 knots. Seas around 2 feet. Wave
Detail: Southeast 2 feet at 5 seconds.
.WEDNESDAY NIGHT...Southeast winds 5 to 10 knots. Seas around
2 feet. Wave Detail: Southeast 2 feet at 5 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 10 to 15 knots. Seas 3 to 4 feet,
occasionally to 5 feet. Wave Detail: Southeast 4 feet at 6 seconds.
A slight chance of showers.
.FRIDAY...South winds 10 to 15 knots. Seas 3 to 4 feet, occasionally
to 5 feet. Wave Detail: Southeast 4 feet at 6 seconds. A slight
chance of showers in the morning, then a chance of showers in the
afternoon.
.FRIDAY NIGHT...South winds 10 to 15 knots. Seas around 3 feet. Wave
Detail: South 3 feet at 6 seconds. A slight chance of showers.

$$

GMZ570-572-172300-
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 Mon Nov 17 2025

.TODAY...East winds 5 to 10 knots. Seas 1 foot or less, then around
2 feet this afternoon. Wave Detail: Southwest 1 foot at 3 seconds
and southeast 1 foot at 6 seconds, becoming southeast 1 foot at
3 seconds and southwest 1 foot at 3 seconds.
.TONIGHT...Southeast winds 10 to 15 knots. Seas 2 to 3 feet. Wave
Detail: Southeast 2 feet at 5 seconds.
.TUESDAY...Southeast winds around 10 knots. Seas around 2 feet. Wave
Detail: Southeast 2 feet at 4 seconds.
.TUESDAY NIGHT...Southeast winds around 10 knots. Seas around
2 feet. Wave Detail: Southeast 2 feet at 4 seconds.
.WEDNESDAY...East winds 5 to 10 knots. Seas 2 to 3 feet. Wave
Detail: Southeast 2 feet at 6 seconds.
.WEDNESDAY NIGHT...Southeast winds 10 to 15 knots. Seas 2 to 3 feet.
Wave Detail: Southeast 3 feet at 5 seconds.
.THURSDAY...Southeast winds 10 to 15 knots. Seas 3 to 4 feet,
occasionally to 5 feet. Wave Detail: Southeast 4 feet at 6 seconds.
A slight chance of showers in the afternoon.
.THURSDAY NIGHT...Southeast winds 15 to 20 knots. Seas 4 to 5 feet,
occasionally to 6 feet. Wave Detail: Southeast 5 feet at 7 seconds.
A chance of showers with a slight chance of thunderstorms.
.FRIDAY...South winds 10 to 15 knots. Seas 4 to 5 feet, occasionally
to 6 feet. Wave Detail: Southeast 5 feet at 7 seconds. A chance of
showers with a slight chance of thunderstorms.
.FRIDAY NIGHT...South winds around 10 knots. Seas 3 to 4 feet,
occasionally to 5 feet. Wave Detail: Southeast 4 feet at 7 seconds.
A slight chance of showers in the evening, then a chance of showers
after midnight.

Winds and seas higher in and near thunderstorms.

$$