808
FZUS54 KLIX 172237
CWFLIX

Coastal Waters Forecast
National Weather Service New Orleans LA
437 PM 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-GMZ501-181100-
437 PM 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 Wednesday. This will keep flow oriented onshore and fairly
light. Thursday and Friday, 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. Some periods of dense fog could also impact the
tidal lakes in the early to mid-morning hours on Wednesday and
Thursday.

$$

GMZ530-181100-
Lake Pontchartrain and Lake Maurepas-
437 PM CST Mon Nov 17 2025

.TONIGHT...Southeast winds 5 to 10 knots. Waves 1 to 2 feet. Patchy
fog late.
.TUESDAY...Southeast winds 5 to 10 knots. Waves 1 foot or less, then
around 2 feet in the afternoon. Patchy fog in the morning.
.TUESDAY NIGHT...South winds 5 to 10 knots, diminishing to around
5 knots after midnight. Waves around 2 feet in the evening, then
1 foot or less. Widespread dense fog after midnight.
.WEDNESDAY...Southeast winds around 5 knots, increasing to 5 to
10 knots in the afternoon. Waves 1 foot or less. Areas of dense fog
in the morning.
.WEDNESDAY NIGHT...Southeast winds 5 to 10 knots. Waves around
2 feet in the evening, then 1 foot or less. Areas of fog after
midnight.
.THURSDAY...Southeast winds 5 to 10 knots, increasing to 10 to
15 knots in the afternoon. Waves 2 to 3 feet. Areas of dense fog in
the morning.
.THURSDAY NIGHT...Southeast winds 10 to 15 knots with gusts up to
20 knots. Waves 3 to 4 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. Showers
likely in the morning, then a chance of showers with a slight chance
of thunderstorms in the afternoon.
.FRIDAY NIGHT...Southwest winds around 10 knots. Waves around
2 feet. A slight chance of showers. A slight chance of thunderstorms
after midnight.
.SATURDAY...West winds 5 to 10 knots. Waves around 2 feet. A slight
chance of showers.
.SATURDAY NIGHT...North winds 5 to 10 knots. Waves around 2 feet.

Winds and waves higher in and near thunderstorms.

$$

GMZ534-181100-
Lake Borgne-
437 PM CST Mon Nov 17 2025

.TONIGHT...Southeast winds 5 to 10 knots. Waves 1 foot or less.
Patchy fog late.
.TUESDAY...Southeast winds 5 to 10 knots. Waves 1 foot or less.
Patchy fog in the morning.
.TUESDAY NIGHT...Southeast winds 5 to 10 knots, becoming south after
midnight. Waves 1 foot or less. Areas of fog after midnight.
.WEDNESDAY...Southeast winds around 5 knots, increasing to 5 to
10 knots in the afternoon. Waves 1 foot or less. Areas of dense fog
in the morning.
.WEDNESDAY NIGHT...Southeast winds 5 to 10 knots. Waves 1 foot or
less. Patchy fog after midnight.
.THURSDAY...Southeast winds 5 to 10 knots, increasing to 10 to
15 knots in the afternoon. Waves around 2 feet. Patchy fog in the
morning.
.THURSDAY NIGHT...Southeast winds 10 to 15 knots with gusts up to
20 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 around 3 feet. A chance
of showers with a slight chance of thunderstorms.
.FRIDAY NIGHT...South winds around 10 knots. Waves 2 to 3 feet. A
slight chance of showers.
.SATURDAY...West winds 5 to 10 knots. Waves around 2 feet. A slight
chance of showers.
.SATURDAY NIGHT...Northwest winds around 10 knots, becoming north
after midnight. Waves around 2 feet.

Winds and waves higher in and near thunderstorms.

$$

GMZ532-181100-
Mississippi Sound-
437 PM CST Mon Nov 17 2025

.TONIGHT...Southeast winds 5 to 10 knots. Waves 1 foot or less.
Patchy fog after midnight.
.TUESDAY...Southeast winds 5 to 10 knots. Waves 1 foot or less.
Patchy fog in the morning.
.TUESDAY NIGHT...South winds 5 to 10 knots, diminishing to around
5 knots after midnight. Waves 1 foot or less. Areas of dense fog
after midnight.
.WEDNESDAY...Southeast winds around 5 knots, increasing to 5 to
10 knots in the afternoon. Waves 1 foot or less. Areas of dense fog
in the morning.
.WEDNESDAY NIGHT...South winds 5 to 10 knots. Waves 1 foot or less.
Areas of fog after midnight.
.THURSDAY...Southeast winds 5 to 10 knots. Waves 1 to 2 feet. Patchy
fog in the morning.
.THURSDAY NIGHT...Southeast winds 10 to 15 knots with gusts up to
20 knots. Waves 2 to 3 feet. A slight chance of showers after
midnight.
.FRIDAY...South winds 10 to 15 knots. Waves around 3 feet. A chance
of showers with a slight chance of thunderstorms.
.FRIDAY NIGHT...Southwest winds 10 to 15 knots. Waves 2 to 3 feet. A
slight chance of showers.
.SATURDAY...Southwest winds around 10 knots. Waves around 2 feet. A
slight chance of showers.
.SATURDAY NIGHT...West winds around 10 knots, becoming north after
midnight. Waves around 2 feet.

Winds and waves higher in and near thunderstorms.

$$

GMZ536-538-181100-
Chandeleur Sound-Breton Sound-
437 PM CST Mon Nov 17 2025

.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, becoming south after
midnight. Waves 1 foot or less.
.WEDNESDAY...East winds around 5 knots. Waves 1 foot or less. Patchy
fog in the morning.
.WEDNESDAY NIGHT...Southeast winds 5 to 10 knots. Waves 1 foot or
less.
.THURSDAY...Southeast winds 5 to 10 knots. Waves around 2 feet.
.THURSDAY NIGHT...Southeast winds 10 to 15 knots. Waves around
3 feet. A slight chance of showers after midnight.
.FRIDAY...South winds 10 to 15 knots. Waves around 3 feet. A chance
of showers with a slight chance of thunderstorms.
.FRIDAY NIGHT...South winds 10 to 15 knots. Waves 2 to 3 feet. A
slight chance of showers.
.SATURDAY...Southwest winds 5 to 10 knots. Waves around 2 feet. A
slight chance of showers in the morning.
.SATURDAY NIGHT...Northwest winds around 10 knots, becoming north
after midnight. Waves around 2 feet.

Winds and waves higher in and near thunderstorms.

$$

GMZ555-557-181100-
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 PM CST Mon Nov 17 2025

.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...South winds 5 to 10 knots. Seas 1 foot or less.
Wave Detail: Southeast 1 foot at 3 seconds.
.WEDNESDAY...East winds around 5 knots. Seas 1 foot or less, then
around 2 feet in the afternoon. Wave Detail: Southeast 1 foot at
4 seconds, becoming 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 2 feet at 5 seconds.
.THURSDAY NIGHT...Southeast winds 10 to 15 knots with gusts up to
20 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail:
Southeast 4 feet at 6 seconds. A slight chance of showers after
midnight.
.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 chance of
showers with a slight chance of thunderstorms.
.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.
.SATURDAY...Southwest winds 5 to 10 knots. Seas 2 to 3 feet. Wave
Detail: South 3 feet at 6 seconds.
.SATURDAY NIGHT...West winds 5 to 10 knots, becoming north after
midnight. Seas around 2 feet.

Winds and seas higher in and near thunderstorms.

$$

GMZ550-552-181100-
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 PM CST Mon Nov 17 2025

.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: Southeast 2 feet at 4 seconds.
.TUESDAY NIGHT...Southeast winds 5 to 10 knots. Seas 1 to 2 feet.
Wave Detail: Southeast 2 feet at 4 seconds. Patchy dense fog after
midnight.
.WEDNESDAY...East winds 5 to 10 knots. Seas 1 to 2 feet. Wave
Detail: Southeast 2 feet at 5 seconds. Patchy dense fog in the
morning.
.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.
.THURSDAY NIGHT...Southeast winds 15 to 20 knots with gusts up to
25 knots. Seas 2 to 4 feet, occasionally to 5 feet. Wave Detail:
Southeast 4 feet at 6 seconds. A chance of showers.
.FRIDAY...South winds 10 to 15 knots. Seas 2 to 4 feet, occasionally
to 5 feet. Wave Detail: South 4 feet at 7 seconds. A chance of
showers with a slight chance of thunderstorms.
.FRIDAY NIGHT...Southwest winds 5 to 10 knots. Seas 2 to 3 feet.
Wave Detail: South 3 feet at 7 seconds. A slight chance of showers.
.SATURDAY...West winds 5 to 10 knots. Seas 2 to 3 feet. Wave Detail:
South 3 feet at 6 seconds. A slight chance of showers in the
morning.
.SATURDAY NIGHT...Northwest winds 5 to 10 knots, becoming north
10 to 15 knots after midnight. Seas 2 to 3 feet.

Winds and seas higher in and near thunderstorms.

$$

GMZ575-577-181100-
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 PM CST Mon Nov 17 2025

.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 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 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 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.
.THURSDAY NIGHT...Southeast winds 10 to 15 knots with gusts up to
20 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail:
Southeast 4 feet at 6 seconds.
.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. A
slight chance of thunderstorms after midnight.
.SATURDAY...Southwest winds around 10 knots. Seas 2 to 3 feet. Wave
Detail: South 3 feet at 6 seconds. A slight chance of showers in the
morning.
.SATURDAY NIGHT...West winds around 10 knots, becoming north after
midnight. Seas around 2 feet.

Winds and seas higher in and near thunderstorms.

$$

GMZ570-572-181100-
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 PM CST Mon Nov 17 2025

.TONIGHT...Southeast winds 10 to 15 knots. Seas 2 to 3 feet. Wave
Detail: Southeast 2 feet at 5 seconds.
.TUESDAY...Southeast winds 5 to 10 knots. Seas around 2 feet. Wave
Detail: Southeast 2 feet at 4 seconds.
.TUESDAY NIGHT...Southeast winds 5 to 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 5 seconds.
.WEDNESDAY NIGHT...Southeast winds 10 to 15 knots with gusts up to
20 knots. Seas 2 to 3 feet. Wave Detail: Southeast 3 feet at
5 seconds.
.THURSDAY...Southeast winds 10 to 15 knots, increasing to 15 to
20 knots in the afternoon. 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 with gusts up to
25 knots. Seas 4 to 5 feet, occasionally to 6 feet. Wave Detail:
Southeast 5 feet at 7 seconds. A chance of showers.
.FRIDAY...South winds 15 to 20 knots, diminishing to 10 to 15 knots
in the afternoon. 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.
.SATURDAY...West winds around 10 knots. Seas around 3 feet. Wave
Detail: Southeast 3 feet at 7 seconds. A slight chance of showers in
the morning.
.SATURDAY NIGHT...Northwest winds 10 to 15 knots, becoming north
after midnight. Seas 2 to 3 feet.

Winds and seas higher in and near thunderstorms.

$$