391
FZUS54 KLIX 181035
CWFLIX

Coastal Waters Forecast
National Weather Service New Orleans LA
535 AM CDT Fri Sep 18 2026

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-GMZ501-182300-
535 AM CDT Fri Sep 18 2026

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

Surface high pressure will continue to spread into the region from
the north. Prior to the arrival of this feature, low level pressure
gradient will somewhat be tight offshore leading to cautionary
headlines across the outer gulf waters. Overall conditions will
continue to gradually improve through the weekend.

$$

GMZ529-182300-
Lake Maurepas-
535 AM CDT Fri Sep 18 2026

.TODAY...Northeast winds 5 to 10 knots, becoming southeast late.
Seas 1 foot or less.
.TONIGHT...Southeast winds around 5 knots in the evening, becoming
light and variable. Seas 1 foot or less.
.SATURDAY...North winds around 5 knots, becoming southeast around
5 knots in the afternoon. Seas 1 foot or less.
.SATURDAY NIGHT...Southeast winds around 5 knots, becoming southwest
around 5 knots after midnight. Seas 1 foot or less.
.SUNDAY...North winds around 5 knots, becoming east in the
afternoon. Seas 1 foot or less.
.SUNDAY NIGHT...South winds around 5 knots, becoming west after
midnight. Seas 1 foot or less.
.MONDAY...North winds around 5 knots, becoming east around 5 knots
in the afternoon. Seas 1 foot or less.
.MONDAY NIGHT...Southeast winds around 5 knots in the evening,
becoming light and variable. Seas 1 foot or less.
.TUESDAY...North winds around 5 knots, becoming east in the
afternoon. Seas 1 foot or less.
.TUESDAY NIGHT...Southeast winds around 5 knots, becoming west after
midnight. Seas 1 foot or less.

$$

GMZ531-182300-
Lake Pontchartrain-
535 AM CDT Fri Sep 18 2026

.TODAY...Northeast winds 5 to 10 knots, becoming east late. Seas
around 2 feet.
.TONIGHT...Southeast winds 5 to 10 knots, diminishing to around
5 knots after midnight. Seas 1 foot or less.
.SATURDAY...North winds around 5 knots, becoming southeast around
5 knots in the afternoon. Seas 1 foot or less.
.SATURDAY NIGHT...South winds around 5 knots, becoming southwest
after midnight. Seas 1 foot or less.
.SUNDAY...North winds around 5 knots, becoming southeast around
5 knots in the afternoon. Seas 1 foot or less.
.SUNDAY NIGHT...South winds around 5 knots, becoming west after
midnight. Seas 1 foot or less.
.MONDAY...North winds around 5 knots, becoming northeast in the
afternoon. Seas 1 foot or less. A slight chance of showers and
thunderstorms in the afternoon.
.MONDAY NIGHT...Southeast winds around 5 knots, becoming west after
midnight. Seas 1 foot or less.
.TUESDAY...North winds around 5 knots, becoming east in the
afternoon. Seas 1 foot or less.
.TUESDAY NIGHT...Southeast winds around 5 knots, becoming west
around 5 knots after midnight. Seas 1 foot or less.

Winds and seas higher in and near thunderstorms.

$$

GMZ532-182300-
Mississippi Sound-
535 AM CDT Fri Sep 18 2026

.TODAY...East winds 5 to 10 knots, becoming southeast late. Waves
around 2 feet.
.TONIGHT...Southeast winds 5 to 10 knots, becoming west after
midnight. Waves 1 foot or less.
.SATURDAY...North winds around 5 knots, becoming south in the
afternoon. Waves 1 foot or less, then 1 to 2 feet in the afternoon.
.SATURDAY NIGHT...Southwest winds 5 to 10 knots. Waves 1 foot or
less.
.SUNDAY...Northwest winds around 5 knots, becoming south in the
afternoon. Waves 1 foot or less. A slight chance of showers and
thunderstorms.
.SUNDAY NIGHT...South winds around 5 knots, becoming west after
midnight. Waves 1 foot or less. A slight chance of showers and
thunderstorms after midnight.
.MONDAY...North winds around 5 knots, becoming southeast in the
afternoon. Waves 1 foot or less. A chance of showers and
thunderstorms, mainly in the morning.
.MONDAY NIGHT...South winds around 5 knots. Waves 1 foot or less.
.TUESDAY...Northeast winds around 5 knots, becoming southeast in the
afternoon. Waves 1 foot or less. A slight chance of showers and
thunderstorms in the afternoon.
.TUESDAY NIGHT...South winds 5 to 10 knots, becoming east after
midnight. Waves 1 foot or less.

Winds and waves higher in and near thunderstorms.

$$

GMZ533-182300-
Lake Salvador and Lake Cataouatche-
535 AM CDT Fri Sep 18 2026

.TODAY...Northeast winds 5 to 10 knots. Seas 1 foot or less, then
around 2 feet this afternoon.
.TONIGHT...East winds 5 to 10 knots, diminishing to around 5 knots
after midnight. Seas 1 foot or less.
.SATURDAY...Northeast winds around 5 knots, becoming east in the
afternoon. Seas 1 foot or less.
.SATURDAY NIGHT...South winds around 5 knots. Seas 1 foot or less.
.SUNDAY...North winds around 5 knots, becoming east in the
afternoon. Seas 1 foot or less.
.SUNDAY NIGHT...South winds around 5 knots, becoming southwest after
midnight. Seas 1 foot or less.
.MONDAY...Northeast winds around 5 knots. Seas 1 foot or less. A
slight chance of showers and thunderstorms in the morning, then a
chance of showers and thunderstorms in the afternoon.
.MONDAY NIGHT...Southeast winds around 5 knots, becoming west after
midnight. Seas 1 foot or less.
.TUESDAY...Northeast winds around 5 knots. Seas 1 foot or less. A
slight chance of showers and thunderstorms in the afternoon.
.TUESDAY NIGHT...East winds around 5 knots. Seas 1 foot or less.

Winds and seas higher in and near thunderstorms.

$$

GMZ534-182300-
Lake Borgne-
535 AM CDT Fri Sep 18 2026

.TODAY...Northeast winds 10 to 15 knots, becoming east 5 to 10 knots
late. Waves around 2 feet.
.TONIGHT...Southeast winds 5 to 10 knots, becoming east after
midnight. Waves 1 foot or less.
.SATURDAY...North winds around 5 knots, becoming east in the
afternoon. Waves 1 foot or less.
.SATURDAY NIGHT...South winds around 5 knots. Waves 1 foot or less.
.SUNDAY...North winds 5 to 10 knots, becoming east in the afternoon.
Waves 1 foot or less.
.SUNDAY NIGHT...South winds around 5 knots, becoming southwest after
midnight. Waves 1 foot or less.
.MONDAY...North winds 5 to 10 knots, becoming east in the afternoon.
Waves 1 foot or less. A slight chance of showers and thunderstorms
in the afternoon.
.MONDAY NIGHT...Southeast winds around 5 knots, becoming southwest
after midnight. Waves 1 foot or less.
.TUESDAY...North winds around 5 knots, becoming east in the
afternoon. Waves 1 foot or less. A slight chance of showers and
thunderstorms in the afternoon.
.TUESDAY NIGHT...Southeast winds around 5 knots, becoming east after
midnight. Waves 1 foot or less.

Winds and waves higher in and near thunderstorms.

$$

GMZ535-182300-
Breton Sound-
535 AM CDT Fri Sep 18 2026

.TODAY...East winds 10 to 15 knots. Seas 2 to 3 feet.
.TONIGHT...East winds 5 to 10 knots. Seas around 2 feet in the
evening, then 1 foot or less.
.SATURDAY...Northeast winds 5 to 10 knots. Seas 1 foot or less.
.SATURDAY NIGHT...Southeast winds around 5 knots. Seas 1 foot or
less.
.SUNDAY...Northeast winds 5 to 10 knots, becoming east in the
afternoon. Seas 1 foot or less. A slight chance of showers and
thunderstorms in the morning.
.SUNDAY NIGHT...Southeast winds around 5 knots, becoming southwest
after midnight. Seas 1 foot or less. A slight chance of showers and
thunderstorms after midnight.
.MONDAY...North winds 5 to 10 knots, becoming northeast in the
afternoon. Seas 1 foot or less. A chance of showers and
thunderstorms in the morning.
.MONDAY NIGHT...Southeast winds around 5 knots. Seas 1 foot or less.
.TUESDAY...Northeast winds 5 to 10 knots. Seas 1 foot or less.
.TUESDAY NIGHT...East winds 5 to 10 knots. Seas 1 foot or less.

Winds and seas higher in and near thunderstorms.

$$

GMZ536-182300-
Chandeleur Sound-
535 AM CDT Fri Sep 18 2026

.TODAY...East winds 10 to 15 knots. Waves 2 to 3 feet.
.TONIGHT...Southeast winds 5 to 10 knots. Waves around 2 feet in the
evening, then 1 foot or less.
.SATURDAY...North winds 5 to 10 knots, becoming east in the
afternoon. Waves 1 foot or less.
.SATURDAY NIGHT...South winds around 5 knots. Waves 1 foot or less.
.SUNDAY...North winds 5 to 10 knots, becoming southeast in the
afternoon. Waves 1 foot or less. A slight chance of showers and
thunderstorms in the morning.
.SUNDAY NIGHT...Southwest winds around 5 knots. Waves 1 foot or
less. A slight chance of showers and thunderstorms after midnight.
.MONDAY...North winds 5 to 10 knots, becoming east in the afternoon.
Waves 1 foot or less. A chance of showers and thunderstorms, mainly
in the morning.
.MONDAY NIGHT...Southeast winds around 5 knots. Waves 1 foot or
less.
.TUESDAY...Northeast winds around 5 knots, becoming east in the
afternoon. Waves 1 foot or less. A slight chance of showers and
thunderstorms in the afternoon.
.TUESDAY NIGHT...Southeast winds 5 to 10 knots, becoming east after
midnight. Waves 1 foot or less.

Winds and waves higher in and near thunderstorms.

$$

GMZ541-182300-
Terrebonne Bay-
535 AM CDT Fri Sep 18 2026

.TODAY...East winds 10 to 15 knots. Seas 1 foot or less. Wave
Detail: East 1 foot at 2 seconds.
.TONIGHT...East winds 10 to 15 knots, diminishing to 5 to 10 knots
after midnight. Seas 1 foot or less. Wave Detail: East 1 foot at
2 seconds.
.SATURDAY...East winds 5 to 10 knots. Seas 1 foot or less.
.SATURDAY NIGHT...Southeast winds 5 to 10 knots. Seas 1 foot or
less.
.SUNDAY...East winds around 5 knots. Seas 1 foot or less. A slight
chance of showers and thunderstorms in the afternoon.
.SUNDAY NIGHT...Southeast winds around 5 knots. Seas 1 foot or less.
.MONDAY...Northeast winds 5 to 10 knots, becoming east in the
afternoon. Seas 1 foot or less. A chance of showers and
thunderstorms.
.MONDAY NIGHT...East winds around 5 knots. Seas 1 foot or less.
.TUESDAY...Northeast winds 5 to 10 knots, becoming east in the
afternoon. Seas 1 foot or less. A slight chance of showers and
thunderstorms in the afternoon.
.TUESDAY NIGHT...East winds around 5 knots. Seas 1 foot or less.

Winds and seas higher in and near thunderstorms.

$$

GMZ543-182300-
Barataria Bay-
535 AM CDT Fri Sep 18 2026

.TODAY...Northeast winds 5 to 10 knots. Seas 1 foot or less.
.TONIGHT...East winds 5 to 10 knots. Seas 1 foot or less.
.SATURDAY...East winds 5 to 10 knots. Seas 1 foot or less.
.SATURDAY NIGHT...Southeast winds around 5 knots. Seas 1 foot or
less.
.SUNDAY...East winds around 5 knots. Seas 1 foot or less. A slight
chance of showers and thunderstorms in the afternoon.
.SUNDAY NIGHT...Southeast winds around 5 knots. Seas 1 foot or less.
.MONDAY...North winds 5 to 10 knots, becoming northeast in the
afternoon. Seas 1 foot or less. A chance of showers and
thunderstorms, mainly in the morning.
.MONDAY NIGHT...East winds around 5 knots. Seas 1 foot or less.
.TUESDAY...Northeast winds around 5 knots. Seas 1 foot or less.
.TUESDAY NIGHT...East winds around 5 knots. Seas 1 foot or less.

Winds and seas higher in and near thunderstorms.

$$

GMZ551-182300-
Coastal Waters from Port Fourchon LA to Lower Atchafalaya River LA
out 20 nm-
535 AM CDT Fri Sep 18 2026

...SMALL CRAFT EXERCISE CAUTION IN EFFECT THROUGH THIS EVENING...

.TODAY...East winds 15 to 20 knots, diminishing to 10 to 15 knots
with gusts up to 20 knots this afternoon. Seas 2 to 4 feet,
occasionally to 5 feet. Wave Detail: East 4 feet at 7 seconds.
.TONIGHT...East winds 10 to 15 knots. Seas 2 to 4 feet, occasionally
to 5 feet. Wave Detail: Southeast 4 feet at 7 seconds and east
2 feet at 2 seconds.
.SATURDAY...East winds around 10 knots. Seas 2 to 3 feet. Wave
Detail: Southeast 3 feet at 7 seconds.
.SATURDAY NIGHT...Southeast winds 5 to 10 knots. Seas 1 to 2 feet.
Wave Detail: Southeast 2 feet at 6 seconds.
.SUNDAY...East winds around 5 knots. Seas 1 to 2 feet in the
morning, then 1 foot or less. Wave Detail: Southeast 2 feet at
5 seconds, becoming southeast 1 foot at 5 seconds.
.SUNDAY NIGHT...Southeast winds around 5 knots. Seas 1 foot or less.
Wave Detail: Southeast 1 foot at 5 seconds. A slight chance of
showers and thunderstorms after midnight.
.MONDAY...Northeast winds 5 to 10 knots. Seas 1 foot or less. Wave
Detail: Northeast 1 foot at 2 seconds and southeast 1 foot at
4 seconds. A chance of showers and thunderstorms.
.MONDAY NIGHT...East winds around 5 knots. Seas 1 foot or less. Wave
Detail: East 1 foot at 4 seconds.
.TUESDAY...Northeast winds 5 to 10 knots. Seas 1 foot or less. Wave
Detail: East 1 foot at 4 seconds. A slight chance of showers and
thunderstorms.
.TUESDAY NIGHT...East winds 5 to 10 knots. Seas 1 foot or less. Wave
Detail: East 1 foot at 4 seconds.

Winds and seas higher in and near thunderstorms.

$$

GMZ553-182300-
Coastal Waters from Southwest Pass of the Mississippi River to Port
Fourchon LA out 20 nm-
535 AM CDT Fri Sep 18 2026

...SMALL CRAFT EXERCISE CAUTION IN EFFECT THROUGH THIS EVENING...

.TODAY...East winds 10 to 15 knots with gusts up to 20 knots. Seas
3 to 5 feet, occasionally to 6 feet. Wave Detail: Southeast 4 feet
at 8 seconds.
.TONIGHT...East winds 10 to 15 knots with gusts up to 20 knots,
diminishing to 5 to 10 knots after midnight. Seas 2 to 4 feet,
occasionally to 5 feet. Wave Detail: East 4 feet at 7 seconds.
.SATURDAY...East winds 5 to 10 knots. Seas 2 to 3 feet. Wave Detail:
East 2 feet at 6 seconds.
.SATURDAY NIGHT...Southeast winds 5 to 10 knots. Seas around 2 feet.
Wave Detail: Southeast 1 foot at 6 seconds.
.SUNDAY...East winds around 5 knots. Seas around 2 feet in the
morning, then 1 foot or less. Wave Detail: Southeast 1 foot at
5 seconds. A slight chance of showers and thunderstorms.
.SUNDAY NIGHT...Southeast winds around 5 knots. Seas 1 foot or less.
Wave Detail: Southeast 1 foot at 5 seconds. A slight chance of
showers and thunderstorms after midnight.
.MONDAY...Northeast winds 5 to 10 knots. Seas 1 foot or less. Wave
Detail: Northeast 1 foot at 2 seconds and southeast 1 foot at
5 seconds. A chance of showers and thunderstorms, mainly in the
morning.
.MONDAY NIGHT...East winds around 5 knots. Seas 1 foot or less.
.TUESDAY...Northeast winds 5 to 10 knots. Seas 1 foot or less. Wave
Detail: Northeast 1 foot at 2 seconds and southeast 1 foot at
5 seconds. A slight chance of showers and thunderstorms.
.TUESDAY NIGHT...East winds 5 to 10 knots. Seas around 2 feet. Wave
Detail: East 1 foot at 4 seconds.

Winds and seas higher in and near thunderstorms.

$$

GMZ554-182300-
Coastal Waters from Boothville LA to Southwest Pass of the
Mississippi River out 20 nm-
535 AM CDT Fri Sep 18 2026

...SMALL CRAFT EXERCISE CAUTION IN EFFECT THROUGH THIS EVENING...

.TODAY...East winds 10 to 15 knots. Seas 2 to 4 feet, occasionally
to 5 feet. Wave Detail: Southeast 4 feet at 7 seconds.
.TONIGHT...East winds 10 to 15 knots, diminishing to 5 to 10 knots
after midnight. Seas 2 to 3 feet. Wave Detail: Southeast 3 feet at
6 seconds.
.SATURDAY...East winds 5 to 10 knots. Seas around 2 feet. Wave
Detail: Southeast 2 feet at 6 seconds.
.SATURDAY NIGHT...Southeast winds around 5 knots. Seas around 2 feet
in the evening, then 1 foot or less. Wave Detail: Southeast 1 foot
at 5 seconds.
.SUNDAY...East winds 5 to 10 knots. Seas around 2 feet in the
morning, then 1 foot or less. Wave Detail: East 2 feet at 2 seconds
and southeast 2 feet at 5 seconds, becoming south 1 foot at
5 seconds and east 1 foot at 5 seconds. A slight chance of
thunderstorms. A chance of showers, mainly in the morning.
.SUNDAY NIGHT...Southeast winds around 5 knots. Seas 1 foot or less.
Wave Detail: Southeast 1 foot at 5 seconds. A chance of showers and
thunderstorms after midnight.
.MONDAY...Northeast winds 5 to 10 knots. Seas 1 foot or less. Wave
Detail: Northeast 1 foot at 4 seconds and south 1 foot at 4 seconds.
A chance of showers and thunderstorms in the morning.
.MONDAY NIGHT...East winds around 5 knots. Seas 1 foot or less. Wave
Detail: East 1 foot at 4 seconds.
.TUESDAY...Northeast winds 5 to 10 knots. Seas 1 foot or less. Wave
Detail: Northeast 1 foot at 3 seconds. A chance of showers and
thunderstorms, mainly in the morning.
.TUESDAY NIGHT...East winds 5 to 10 knots. Seas 1 foot or less. Wave
Detail: East 1 foot at 3 seconds.

Winds and seas higher in and near thunderstorms.

$$

GMZ557-182300-
Coastal waters from Pascagoula Mississippi to Stake Island out 20 NM-
535 AM CDT Fri Sep 18 2026

.TODAY...East winds 10 to 15 knots, diminishing to 5 to 10 knots
late. Seas 2 to 3 feet. Wave Detail: East 3 feet at 6 seconds.
.TONIGHT...Southeast winds 5 to 10 knots. Seas around 2 feet. Wave
Detail: Southeast 2 feet at 6 seconds.
.SATURDAY...Northeast winds around 5 knots. Seas around 2 feet. Wave
Detail: Southeast 2 feet at 6 seconds.
.SATURDAY NIGHT...South winds around 5 knots. Seas 1 foot or less.
Wave Detail: Southeast 1 foot at 5 seconds.
.SUNDAY...North winds 5 to 10 knots, becoming east in the afternoon.
Seas around 2 feet in the morning, then 1 foot or less. Wave Detail:
Southeast 2 feet at 5 seconds and northwest 1 foot at 2 seconds,
becoming northwest 1 foot at 2 seconds and southeast 1 foot at
5 seconds. A chance of showers with a slight chance of thunderstorms
in the morning.
.SUNDAY NIGHT...South winds around 5 knots. Seas 1 foot or less.
Wave Detail: Southeast 1 foot at 5 seconds. A chance of showers and
thunderstorms after midnight.
.MONDAY...Northeast winds 5 to 10 knots, becoming east in the
afternoon. Seas 1 foot or less. Wave Detail: North 1 foot at
3 seconds. A chance of showers and thunderstorms in the morning.
.MONDAY NIGHT...Southeast winds around 5 knots. Seas 1 foot or less.
Wave Detail: Southeast 1 foot at 4 seconds.
.TUESDAY...Northeast winds 5 to 10 knots, becoming east in the
afternoon. Seas 1 foot or less. Wave Detail: Northeast 1 foot at
3 seconds. A slight chance of showers and thunderstorms in the
morning.
.TUESDAY NIGHT...Southeast winds around 5 knots. Seas 1 foot or
less. Wave Detail: East 1 foot at 3 seconds.

Winds and seas higher in and near thunderstorms.

$$

GMZ570-182300-
Coastal waters from Port Fourchon Louisiana to Lower Atchafalaya
River LA from 20 to 60 NM-
535 AM CDT Fri Sep 18 2026

...SMALL CRAFT EXERCISE CAUTION IN EFFECT THROUGH THIS EVENING...

.TODAY...East winds 15 to 20 knots. Seas 4 to 6 feet, occasionally
to 8 feet. Wave Detail: East 6 feet at 8 seconds.
.TONIGHT...East winds 15 to 20 knots, diminishing to 10 to 15 knots
after midnight. Seas 3 to 5 feet, occasionally to 6 feet. Wave
Detail: East 5 feet at 7 seconds.
.SATURDAY...East winds 10 to 15 knots. Seas 2 to 3 feet. Wave
Detail: East 3 feet at 7 seconds. A slight chance of showers in the
afternoon.
.SATURDAY NIGHT...East winds 10 to 15 knots, becoming southeast 5 to
10 knots after midnight. Seas 2 to 3 feet. Wave Detail: East 3 feet
at 6 seconds.
.SUNDAY...East winds 5 to 10 knots. Seas around 2 feet. Wave Detail:
Southeast 2 feet at 5 seconds. A slight chance of showers and
thunderstorms.
.SUNDAY NIGHT...Southeast winds 5 to 10 knots. Seas around 2 feet in
the evening, then 1 foot or less. Wave Detail: Southeast 1 foot at
5 seconds, becoming east 1 foot at 5 seconds. A slight chance of
showers and thunderstorms after midnight.
.MONDAY...Northeast winds 5 to 10 knots. Seas around 2 feet. Wave
Detail: East 2 feet at 5 seconds. A chance of showers and
thunderstorms, mainly in the morning.
.MONDAY NIGHT...East winds around 5 knots. Seas 1 foot or less. Wave
Detail: East 1 foot at 5 seconds. A slight chance of showers and
thunderstorms after midnight.
.TUESDAY...Northeast winds 5 to 10 knots. Seas around 2 feet. Wave
Detail: Northeast 2 feet at 5 seconds. A chance of showers and
thunderstorms, mainly in the morning.
.TUESDAY NIGHT...East winds 5 to 10 knots. Seas around 2 feet. Wave
Detail: East 2 feet at 5 seconds. A slight chance of showers and
thunderstorms after midnight.

Winds and seas higher in and near thunderstorms.

$$

GMZ572-182300-
Coastal waters from Southwest Pass of the Mississippi River to Port
Fourchon Louisiana from 20 to 60 NM-
535 AM CDT Fri Sep 18 2026

...SMALL CRAFT EXERCISE CAUTION IN EFFECT THROUGH THIS EVENING...

.TODAY...East winds 15 to 20 knots. Seas 4 to 6 feet, occasionally
to 8 feet. Wave Detail: East 6 feet at 7 seconds.
.TONIGHT...East winds 15 to 20 knots, diminishing to 10 to 15 knots
after midnight. Seas 4 to 6 feet, occasionally to 8 feet, subsiding
to 3 to 4 feet, occasionally to 5 feet after midnight. Wave Detail:
East 6 feet at 7 seconds, becoming east 4 feet at 6 seconds.
.SATURDAY...East winds around 10 knots. Seas 2 to 4 feet,
occasionally to 5 feet. Wave Detail: Southeast 4 feet at 6 seconds.
A slight chance of showers and thunderstorms in the afternoon.
.SATURDAY NIGHT...East winds 5 to 10 knots. Seas 2 to 3 feet. Wave
Detail: Southeast 3 feet at 6 seconds.
.SUNDAY...East winds 5 to 10 knots. Seas around 2 feet. Wave Detail:
Southeast 2 feet at 5 seconds. A slight chance of thunderstorms. A
chance of showers, mainly in the morning.
.SUNDAY NIGHT...East winds 5 to 10 knots. Seas around 2 feet. Wave
Detail: East 2 feet at 5 seconds. A slight chance of showers and
thunderstorms after midnight.
.MONDAY...Northeast winds 5 to 10 knots. Seas around 2 feet. Wave
Detail: East 2 feet at 4 seconds. A chance of showers and
thunderstorms.
.MONDAY NIGHT...East winds 5 to 10 knots. Seas around 2 feet. Wave
Detail: East 2 feet at 4 seconds. A slight chance of showers. A
slight chance of thunderstorms after midnight.
.TUESDAY...Northeast winds 5 to 10 knots. Seas around 2 feet. Wave
Detail: East 2 feet at 4 seconds. A chance of showers and
thunderstorms.
.TUESDAY NIGHT...East winds 10 to 15 knots, diminishing to 5 to
10 knots after midnight. Seas 2 to 3 feet. Wave Detail: East 3 feet
at 5 seconds. A slight chance of showers and thunderstorms after
midnight.

Winds and seas higher in and near thunderstorms.

$$

GMZ575-182300-
Coastal Waters from Stake Island LA to Southwest Pass of the
Mississippi River from 20 to 60 nm-
535 AM CDT Fri Sep 18 2026

...SMALL CRAFT EXERCISE CAUTION IN EFFECT THROUGH THIS EVENING...

.TODAY...East winds 15 to 20 knots. Seas 4 to 6 feet, occasionally
to 8 feet. Wave Detail: Southeast 6 feet at 6 seconds.
.TONIGHT...East winds 10 to 15 knots. Seas 3 to 5 feet, occasionally
to 6 feet. Wave Detail: East 5 feet at 6 seconds and south 1 foot at
6 seconds.
.SATURDAY...East winds 5 to 10 knots. Seas 2 to 3 feet. Wave Detail:
Southeast 3 feet at 6 seconds. A slight chance of showers.
.SATURDAY NIGHT...East winds 5 to 10 knots. Seas 2 to 3 feet. Wave
Detail: East 2 feet at 5 seconds and south 1 foot at 5 seconds.
.SUNDAY...East winds 5 to 10 knots. Seas around 2 feet. Wave Detail:
East 2 feet at 5 seconds and south 1 foot at 5 seconds. A slight
chance of thunderstorms. A chance of showers, mainly in the morning.
.SUNDAY NIGHT...East winds around 5 knots. Seas around 2 feet. Wave
Detail: East 2 feet at 4 seconds and south 1 foot at 5 seconds. A
chance of showers with a slight chance of thunderstorms after
midnight.
.MONDAY...Northeast winds 5 to 10 knots. Seas around 2 feet. Wave
Detail: East 2 feet at 4 seconds and south 1 foot at 4 seconds. A
chance of showers and thunderstorms.
.MONDAY NIGHT...East winds 5 to 10 knots. Seas around 2 feet. Wave
Detail: East 2 feet at 3 seconds. A slight chance of showers and
thunderstorms.
.TUESDAY...Northeast winds 5 to 10 knots. Seas around 2 feet. Wave
Detail: East 2 feet at 3 seconds. A chance of showers and
thunderstorms.
.TUESDAY NIGHT...East winds 5 to 10 knots. Seas around 2 feet. Wave
Detail: East 2 feet at 4 seconds. A slight chance of showers and
thunderstorms after midnight.

Winds and seas higher in and near thunderstorms.

$$

GMZ577-182300-
Coastal waters from Pascagoula Mississippi to Stake Island Louisiana
out 20 to 60 NM-
535 AM CDT Fri Sep 18 2026

.TODAY...East winds 10 to 15 knots. Seas 3 to 4 feet, occasionally
to 5 feet. Wave Detail: Southeast 4 feet at 6 seconds.
.TONIGHT...East winds 10 to 15 knots, diminishing to 5 to 10 knots
after midnight. Seas 2 to 3 feet. Wave Detail: Southeast 3 feet at
6 seconds.
.SATURDAY...Northeast winds 5 to 10 knots. Seas around 2 feet. Wave
Detail: Southeast 2 feet at 6 seconds.
.SATURDAY NIGHT...Southeast winds around 5 knots. Seas 1 foot or
less, then around 2 feet after midnight. Wave Detail: Southeast
1 foot at 6 seconds, becoming southeast 2 feet at 5 seconds.
.SUNDAY...Northeast winds around 5 knots. Seas 1 foot or less. Wave
Detail: East 1 foot at 5 seconds. A chance of showers and
thunderstorms, mainly in the morning.
.SUNDAY NIGHT...Southeast winds around 5 knots. Seas 1 foot or less.
Wave Detail: East 1 foot at 4 seconds. A chance of showers and
thunderstorms after midnight.
.MONDAY...Northeast winds 5 to 10 knots. Seas 1 foot or less. Wave
Detail: Northeast 1 foot at 4 seconds. A chance of showers and
thunderstorms, mainly in the morning.
.MONDAY NIGHT...East winds around 5 knots. Seas 1 foot or less. Wave
Detail: East 1 foot at 4 seconds. A slight chance of showers and
thunderstorms after midnight.
.TUESDAY...Northeast winds 5 to 10 knots. Seas 1 foot or less. Wave
Detail: Northeast 1 foot at 3 seconds. A chance of showers and
thunderstorms, mainly in the morning.
.TUESDAY NIGHT...East winds 5 to 10 knots. Seas 1 foot or less. Wave
Detail: East 1 foot at 3 seconds.

Winds and seas higher in and near thunderstorms.

$$