983
FZUS54 KLIX 171156
CWFLIX

Coastal Waters Forecast
National Weather Service New Orleans LA
656 AM CDT Mon Aug 17 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-GMZ501-180000-
656 AM CDT Mon Aug 17 2026

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

Benign marine conditions will continue through the forecast period
with high pressure mostly being in control. Isolated nightly storms
will be possible mainly toward sunrise. For the winds, expect
variable direction through midweek locking in to easterly from
midweek through the end of the period at or less than 10 knots
outside any storms. Waveheights will remain in the 1-2 foot range.

$$

GMZ529-180000-
Lake Maurepas-
656 AM CDT Mon Aug 17 2026

.TODAY...West winds around 5 knots, becoming southwest late. Seas
1 foot or less. A slight chance of showers and thunderstorms early
this afternoon. A chance of showers and thunderstorms late.
.TONIGHT...Southwest winds 5 to 10 knots. Seas 1 foot or less.
.TUESDAY...West winds around 5 knots. Seas 1 foot or less.
.TUESDAY NIGHT...West winds 5 to 10 knots. Seas 1 foot or less.
.WEDNESDAY...West winds around 5 knots. Seas 1 foot or less. A
slight chance of showers and thunderstorms in the afternoon.
.WEDNESDAY NIGHT...Southwest winds around 5 knots. Seas 1 foot or
less.
.THURSDAY...West winds around 5 knots. Seas 1 foot or less.
.THURSDAY NIGHT...Southwest winds around 5 knots. Seas 1 foot or
less. A slight chance of showers and thunderstorms in the evening.
.FRIDAY...West winds around 5 knots. Seas 1 foot or less. A chance
of showers and thunderstorms in the afternoon.
.FRIDAY NIGHT...Southwest winds around 5 knots. Seas 1 foot or less.

Winds and seas higher in and near thunderstorms.

$$

GMZ531-180000-
Lake Pontchartrain-
656 AM CDT Mon Aug 17 2026

.TODAY...West winds 5 to 10 knots, diminishing to around 5 knots
late. Seas 1 foot or less. A slight chance of showers and
thunderstorms this afternoon.
.TONIGHT...Southwest winds 5 to 10 knots. Seas 1 foot or less.
.TUESDAY...West winds 5 to 10 knots. Seas 1 foot or less.
.TUESDAY NIGHT...West winds 5 to 10 knots. Seas 1 foot or less.
.WEDNESDAY...West winds 5 to 10 knots. Seas 1 foot or less. A slight
chance of showers and thunderstorms in the afternoon.
.WEDNESDAY NIGHT...West winds 5 to 10 knots. Seas 1 foot or less.
.THURSDAY...West winds 5 to 10 knots, diminishing to around 5 knots
in the afternoon. Seas 1 foot or less.
.THURSDAY NIGHT...Southwest winds 5 to 10 knots, becoming west after
midnight. Seas 1 foot or less. A slight chance of showers and
thunderstorms in the evening.
.FRIDAY...West winds 5 to 10 knots, becoming southwest in the
afternoon. Seas 1 foot or less. A slight chance of showers and
thunderstorms in the afternoon.
.FRIDAY NIGHT...West winds around 5 knots. Seas 1 foot or less.

Winds and seas higher in and near thunderstorms.

$$

GMZ532-180000-
Mississippi Sound-
656 AM CDT Mon Aug 17 2026

.TODAY...West winds 5 to 10 knots, becoming southwest early this
afternoon, then increasing to 10 to 15 knots late. Waves 1 foot or
less. A slight chance of showers and thunderstorms late.
.TONIGHT...West winds 10 to 15 knots. Waves 1 foot or less.
.TUESDAY...West winds 10 to 15 knots, becoming southwest in the
afternoon. Waves 1 foot or less.
.TUESDAY NIGHT...West winds 10 to 15 knots. Waves 1 foot or less.
.WEDNESDAY...West winds 10 to 15 knots. Waves 1 foot or less. A
slight chance of showers and thunderstorms in the afternoon.
.WEDNESDAY NIGHT...West winds around 10 knots. Waves 1 foot or less.
A slight chance of showers and thunderstorms in the evening.
.THURSDAY...West winds 5 to 10 knots, becoming southwest in the
afternoon. Waves 1 foot or less.
.THURSDAY NIGHT...West winds around 10 knots. Waves 1 foot or less.
.FRIDAY...Northwest winds 5 to 10 knots, becoming southwest in the
afternoon. Waves 1 foot or less. A slight chance of showers and
thunderstorms in the afternoon.
.FRIDAY NIGHT...West winds 5 to 10 knots. Waves 1 foot or less. A
slight chance of showers and thunderstorms.

Winds and waves higher in and near thunderstorms.

$$

GMZ533-180000-
Lake Salvador and Lake Cataouatche-
656 AM CDT Mon Aug 17 2026

.TODAY...West winds around 5 knots, becoming southwest late. Seas
1 foot or less. A chance of showers and thunderstorms this
afternoon.
.TONIGHT...West winds 5 to 10 knots. Seas 1 foot or less. A slight
chance of showers and thunderstorms in the evening.
.TUESDAY...West winds around 5 knots. Seas 1 foot or less.
.TUESDAY NIGHT...West winds 5 to 10 knots. Seas 1 foot or less.
.WEDNESDAY...West winds around 5 knots. Seas 1 foot or less. A
slight chance of showers and thunderstorms in the afternoon.
.WEDNESDAY NIGHT...West winds 5 to 10 knots. Seas 1 foot or less.
.THURSDAY...West winds around 5 knots. Seas 1 foot or less. A slight
chance of showers and thunderstorms in the afternoon.
.THURSDAY NIGHT...West winds 5 to 10 knots. Seas 1 foot or less. A
slight chance of showers and thunderstorms in the evening.
.FRIDAY...West winds around 5 knots. Seas 1 foot or less. A chance
of showers and thunderstorms in the afternoon.
.FRIDAY NIGHT...West winds around 5 knots. Seas 1 foot or less.

Winds and seas higher in and near thunderstorms.

$$

GMZ534-180000-
Lake Borgne-
656 AM CDT Mon Aug 17 2026

.TODAY...West winds 5 to 10 knots, becoming southwest late. Waves
1 foot or less. A slight chance of showers and thunderstorms this
afternoon.
.TONIGHT...Southwest winds 10 to 15 knots. Waves 1 foot or less.
.TUESDAY...West winds 10 to 15 knots, diminishing to 5 to 10 knots
in the afternoon. Waves 1 foot or less.
.TUESDAY NIGHT...West winds 10 to 15 knots. Waves 1 foot or less.
.WEDNESDAY...West winds 10 to 15 knots, diminishing to 5 to 10 knots
in the afternoon. Waves 1 foot or less.
.WEDNESDAY NIGHT...West winds 5 to 10 knots. Waves 1 foot or less.
.THURSDAY...West winds around 10 knots, diminishing to around
5 knots in the afternoon. Waves 1 foot or less.
.THURSDAY NIGHT...Southwest winds 5 to 10 knots. Waves 1 foot or
less. A slight chance of showers and thunderstorms in the evening.
.FRIDAY...West winds 5 to 10 knots. Waves 1 foot or less. A slight
chance of showers and thunderstorms in the afternoon.
.FRIDAY NIGHT...West winds 5 to 10 knots. Waves 1 foot or less. A
slight chance of showers and thunderstorms after midnight.

Winds and waves higher in and near thunderstorms.

$$

GMZ535-180000-
Breton Sound-
656 AM CDT Mon Aug 17 2026

.TODAY...Northwest winds 5 to 10 knots, becoming southwest early
this afternoon, then increasing to 5 to 10 knots late. Seas 1 foot
or less.
.TONIGHT...West winds 10 to 15 knots. Seas 1 foot or less.
.TUESDAY...West winds 10 to 15 knots, becoming southwest 5 to
10 knots in the afternoon. Seas 1 foot or less.
.TUESDAY NIGHT...West winds 10 to 15 knots. Seas 1 foot or less.
.WEDNESDAY...West winds 10 to 15 knots, diminishing to 5 to 10 knots
in the afternoon. Seas 1 foot or less.
.WEDNESDAY NIGHT...West winds 10 to 15 knots. Seas 1 foot or less.
.THURSDAY...West winds 5 to 10 knots. Seas 1 foot or less.
.THURSDAY NIGHT...West winds around 10 knots. Seas 1 foot or less.
.FRIDAY...Northwest winds 5 to 10 knots, becoming southwest in the
afternoon. Seas 1 foot or less. A slight chance of showers and
thunderstorms.
.FRIDAY NIGHT...West winds 5 to 10 knots. Seas 1 foot or less. A
chance of showers and thunderstorms after midnight.

Winds and seas higher in and near thunderstorms.

$$

GMZ536-180000-
Chandeleur Sound-
656 AM CDT Mon Aug 17 2026

.TODAY...West winds 5 to 10 knots, becoming southwest late. Waves
1 foot or less.
.TONIGHT...West winds 10 to 15 knots. Waves 1 to 2 feet.
.TUESDAY...West winds 10 to 15 knots. Waves 1 foot or less.
.TUESDAY NIGHT...West winds 10 to 15 knots. Waves 1 to 2 feet.
.WEDNESDAY...West winds 10 to 15 knots, diminishing to 5 to 10 knots
in the afternoon. Waves 1 foot or less.
.WEDNESDAY NIGHT...West winds 10 to 15 knots. Waves 1 foot or less.
A slight chance of showers and thunderstorms in the evening.
.THURSDAY...West winds 10 to 15 knots, diminishing to 5 to 10 knots
in the afternoon. Waves 1 foot or less.
.THURSDAY NIGHT...West winds around 10 knots. Waves 1 foot or less.
.FRIDAY...Northwest winds 5 to 10 knots, becoming southwest in the
afternoon. Waves 1 foot or less. A slight chance of showers and
thunderstorms in the morning.
.FRIDAY NIGHT...West winds around 10 knots. Waves 1 foot or less. A
slight chance of showers and thunderstorms after midnight.

Winds and waves higher in and near thunderstorms.

$$

GMZ541-180000-
Terrebonne Bay-
656 AM CDT Mon Aug 17 2026

.TODAY...Northwest winds around 5 knots, becoming southwest this
afternoon. Seas 1 foot or less.
.TONIGHT...Southwest winds 5 to 10 knots. Seas 1 foot or less.
.TUESDAY...West winds 5 to 10 knots, becoming southwest 10 to
15 knots in the afternoon. Seas 1 foot or less.
.TUESDAY NIGHT...West winds 10 to 15 knots. Seas 1 foot or less.
.WEDNESDAY...West winds 10 to 15 knots. Seas 1 foot or less.
.WEDNESDAY NIGHT...West winds 10 to 15 knots. Seas 1 foot or less.
.THURSDAY...West winds 5 to 10 knots. Seas 1 foot or less.
.THURSDAY NIGHT...West winds around 10 knots. Seas 1 foot or less.
.FRIDAY...West winds 5 to 10 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.
.FRIDAY NIGHT...West winds 5 to 10 knots. Seas 1 foot or less. A
slight chance of showers and thunderstorms after midnight.

Winds and seas higher in and near thunderstorms.

$$

GMZ543-180000-
Barataria Bay-
656 AM CDT Mon Aug 17 2026

.TODAY...Northwest winds around 5 knots, becoming southwest late.
Seas 1 foot or less. A slight chance of showers and thunderstorms
late.
.TONIGHT...West winds 5 to 10 knots. Seas 1 foot or less.
.TUESDAY...West winds 5 to 10 knots, becoming southwest in the
afternoon. Seas 1 foot or less.
.TUESDAY NIGHT...West winds 5 to 10 knots. Seas 1 foot or less.
.WEDNESDAY...West winds 5 to 10 knots. Seas 1 foot or less. A slight
chance of showers and thunderstorms in the afternoon.
.WEDNESDAY NIGHT...West winds 5 to 10 knots. Seas 1 foot or less.
.THURSDAY...West winds 5 to 10 knots. Seas 1 foot or less. A slight
chance of showers and thunderstorms in the afternoon.
.THURSDAY NIGHT...West winds 5 to 10 knots. Seas 1 foot or less.
.FRIDAY...West winds 5 to 10 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.
.FRIDAY NIGHT...West winds 5 to 10 knots. Seas 1 foot or less. A
chance of showers and thunderstorms after midnight.

Winds and seas higher in and near thunderstorms.

$$

GMZ551-180000-
Coastal Waters from Port Fourchon LA to Lower Atchafalaya River LA
out 20 nm-
656 AM CDT Mon Aug 17 2026

.TODAY...West winds around 5 knots, becoming southwest late. Seas
1 foot or less. Wave Detail: Southeast 1 foot at 4 seconds.
.TONIGHT...Southwest winds 5 to 10 knots. Seas 1 foot or less. Wave
Detail: Southwest 1 foot at 2 seconds and southeast 1 foot at
5 seconds.
.TUESDAY...West winds 5 to 10 knots. Seas 1 foot or less. Wave
Detail: West 1 foot at 3 seconds.
.TUESDAY NIGHT...West winds around 10 knots. Seas 1 foot or less,
then around 2 feet after midnight. Wave Detail: West 1 foot at
3 seconds, becoming west 1 foot at 3 seconds and southeast 1 foot at
6 seconds.
.WEDNESDAY...West winds around 10 knots. Seas around 2 feet. Wave
Detail: West 2 feet at 3 seconds.
.WEDNESDAY NIGHT...West winds around 10 knots. Seas around 2 feet.
Wave Detail: West 1 foot at 3 seconds.
.THURSDAY...West winds 5 to 10 knots. Seas around 2 feet in the
morning, then 1 foot or less. Wave Detail: West 1 foot at 3 seconds,
becoming west 1 foot at 4 seconds.
.THURSDAY NIGHT...West winds around 10 knots. Seas 1 foot or less.
Wave Detail: Southwest 1 foot at 4 seconds.
.FRIDAY...West winds 5 to 10 knots. Seas 1 foot or less. Wave
Detail: West 1 foot at 4 seconds. A slight chance of showers and
thunderstorms.
.FRIDAY NIGHT...West winds 5 to 10 knots. Seas 1 foot or less. Wave
Detail: West 1 foot at 3 seconds. A slight chance of showers and
thunderstorms after midnight.

Winds and seas higher in and near thunderstorms.

$$

GMZ553-180000-
Coastal Waters from Southwest Pass of the Mississippi River to Port
Fourchon LA out 20 nm-
656 AM CDT Mon Aug 17 2026

.TODAY...West winds around 5 knots, becoming southwest late. Seas
1 foot or less. Wave Detail: West 1 foot at 3 seconds and south
1 foot at 6 seconds.
.TONIGHT...West winds 5 to 10 knots. Seas 1 foot or less, then
around 2 feet after midnight. Wave Detail: Southwest 1 foot at
4 seconds, becoming west 1 foot at 3 seconds and south 1 foot at
6 seconds.
.TUESDAY...West winds 5 to 10 knots. Seas around 2 feet in the
morning, then 1 foot or less. Wave Detail: West 1 foot at 3 seconds
and southeast 1 foot at 6 seconds.
.TUESDAY NIGHT...West winds around 10 knots. Seas around 2 feet.
Wave Detail: West 2 feet at 3 seconds and southeast 1 foot at
6 seconds.
.WEDNESDAY...West winds 5 to 10 knots. Seas around 2 feet. Wave
Detail: West 2 feet at 3 seconds and southeast 1 foot at 6 seconds.
A slight chance of showers and thunderstorms in the afternoon.
.WEDNESDAY NIGHT...West winds around 10 knots. Seas around 2 feet.
Wave Detail: West 2 feet at 3 seconds and southeast 1 foot at
6 seconds.
.THURSDAY...West winds 5 to 10 knots. Seas around 2 feet. Wave
Detail: West 2 feet at 3 seconds. A slight chance of showers and
thunderstorms.
.THURSDAY NIGHT...West winds around 10 knots. Seas around 2 feet.
Wave Detail: West 1 foot at 4 seconds.
.FRIDAY...West winds 5 to 10 knots. Seas 1 foot or less. Wave
Detail: West 1 foot at 4 seconds. A chance of showers and
thunderstorms, mainly in the morning.
.FRIDAY NIGHT...West winds 5 to 10 knots. Seas 1 foot or less. Wave
Detail: Southwest 1 foot at 4 seconds. A chance of showers and
thunderstorms after midnight.

Winds and seas higher in and near thunderstorms.

$$

GMZ554-180000-
Coastal Waters from Boothville LA to Southwest Pass of the
Mississippi River out 20 nm-
656 AM CDT Mon Aug 17 2026

.TODAY...Northwest winds 5 to 10 knots, becoming west early this
afternoon, then becoming southwest late. Seas around 2 feet this
morning, then 1 foot or less. Wave Detail: West 1 foot at 3 seconds
and south 1 foot at 6 seconds, becoming west 1 foot at 2 seconds and
south 1 foot at 6 seconds.
.TONIGHT...West winds 10 to 15 knots. Seas around 2 feet. Wave
Detail: Southwest 2 feet at 4 seconds.
.TUESDAY...West winds 5 to 10 knots. Seas around 2 feet. Wave
Detail: West 2 feet at 3 seconds and south 1 foot at 7 seconds.
.TUESDAY NIGHT...West winds 10 to 15 knots. Seas around 2 feet. Wave
Detail: West 2 feet at 3 seconds and south 1 foot at 7 seconds.
.WEDNESDAY...West winds 10 to 15 knots, diminishing to 5 to 10 knots
in the afternoon. Seas around 2 feet. Wave Detail: West 2 feet at
3 seconds and south 1 foot at 6 seconds. A slight chance of showers
and thunderstorms.
.WEDNESDAY NIGHT...West winds around 10 knots. Seas around 2 feet.
Wave Detail: West 2 feet at 3 seconds and south 1 foot at 6 seconds.
.THURSDAY...West winds 5 to 10 knots. Seas 1 to 2 feet. Wave Detail:
Northwest 2 feet at 3 seconds and south 1 foot at 6 seconds. A
slight chance of showers and thunderstorms.
.THURSDAY NIGHT...West winds around 10 knots. Seas 1 foot or less,
then around 2 feet after midnight. Wave Detail: West 1 foot at
3 seconds.
.FRIDAY...West winds 5 to 10 knots. Seas around 2 feet in the
morning, then 1 foot or less. Wave Detail: West 1 foot at 3 seconds.
A chance of showers and thunderstorms in the morning.
.FRIDAY NIGHT...West winds 5 to 10 knots. Seas 1 foot or less. Wave
Detail: West 1 foot at 3 seconds. A chance of showers and
thunderstorms after midnight.

Winds and seas higher in and near thunderstorms.

$$

GMZ557-180000-
Coastal waters from Pascagoula Mississippi to Stake Island out 20 NM-
656 AM CDT Mon Aug 17 2026

.TODAY...West winds 5 to 10 knots, becoming southwest late. Seas
around 2 feet. Wave Detail: West 2 feet at 3 seconds and south
1 foot at 6 seconds.
.TONIGHT...West winds 10 to 15 knots. Seas around 2 feet. Wave
Detail: Southwest 2 feet at 3 seconds and south 1 foot at 6 seconds.
.TUESDAY...West winds 10 to 15 knots. Seas around 2 feet. Wave
Detail: West 2 feet at 3 seconds and south 1 foot at 6 seconds.
.TUESDAY NIGHT...West winds 10 to 15 knots with gusts up to
20 knots. Seas 2 to 3 feet. Wave Detail: Southwest 2 feet at
3 seconds and southeast 1 foot at 6 seconds.
.WEDNESDAY...West winds 10 to 15 knots. Seas around 2 feet. Wave
Detail: West 2 feet at 4 seconds and south 1 foot at 6 seconds. A
slight chance of showers and thunderstorms in the afternoon.
.WEDNESDAY NIGHT...West winds 10 to 15 knots. Seas around 2 feet.
Wave Detail: Southwest 2 feet at 3 seconds and south 1 foot at
6 seconds. A slight chance of showers and thunderstorms in the
evening.
.THURSDAY...Northwest winds 10 to 15 knots, becoming west 5 to
10 knots in the afternoon. Seas around 2 feet in the morning, then
1 foot or less. Wave Detail: Northwest 2 feet at 3 seconds and south
1 foot at 5 seconds, becoming west 1 foot at 3 seconds.
.THURSDAY NIGHT...West winds around 10 knots. Seas around 2 feet.
Wave Detail: West 2 feet at 3 seconds.
.FRIDAY...Northwest winds 5 to 10 knots, becoming west in the
afternoon. Seas around 2 feet in the morning, then 1 foot or less.
Wave Detail: West 2 feet at 3 seconds, becoming west 1 foot at
3 seconds. A slight chance of showers and thunderstorms in the
morning.
.FRIDAY NIGHT...West winds around 10 knots. Seas 1 foot or less.
Wave Detail: Southwest 1 foot at 3 seconds. A chance of showers and
thunderstorms after midnight.

Winds and seas higher in and near thunderstorms.

$$

GMZ570-180000-
Coastal waters from Port Fourchon Louisiana to Lower Atchafalaya
River LA from 20 to 60 NM-
656 AM CDT Mon Aug 17 2026

.TODAY...Northwest winds around 5 knots, becoming southwest late.
Seas 1 foot or less. Wave Detail: Southeast 1 foot at 5 seconds.
.TONIGHT...Southwest winds 5 to 10 knots. Seas 1 foot or less. Wave
Detail: Southeast 1 foot at 4 seconds and southeast 1 foot at
9 seconds.
.TUESDAY...West winds 5 to 10 knots. Seas 1 foot or less. Wave
Detail: West 1 foot at 3 seconds and southeast 1 foot at 9 seconds.
.TUESDAY NIGHT...West winds 5 to 10 knots. Seas 1 foot or less, then
around 2 feet after midnight. Wave Detail: West 1 foot at 3 seconds
and southeast 1 foot at 6 seconds.
.WEDNESDAY...West winds 5 to 10 knots. Seas around 2 feet. Wave
Detail: West 1 foot at 3 seconds and southeast 1 foot at 6 seconds.
.WEDNESDAY NIGHT...West winds 5 to 10 knots. Seas 1 foot or less,
then around 2 feet after midnight. Wave Detail: West 1 foot at
3 seconds and southeast 1 foot at 6 seconds.
.THURSDAY...West winds 5 to 10 knots. Seas around 2 feet. Wave
Detail: West 1 foot at 3 seconds and southeast 1 foot at 6 seconds.
.THURSDAY NIGHT...West winds 5 to 10 knots. Seas 1 foot or less.
Wave Detail: West 1 foot at 4 seconds.
.FRIDAY...West winds 5 to 10 knots. Seas 1 foot or less. Wave
Detail: West 1 foot at 3 seconds. A slight chance of showers and
thunderstorms.
.FRIDAY NIGHT...West winds 5 to 10 knots. Seas 1 foot or less. Wave
Detail: Southwest 1 foot at 4 seconds. A slight chance of showers
and thunderstorms after midnight.

Winds and seas higher in and near thunderstorms.

$$

GMZ572-180000-
Coastal waters from Southwest Pass of the Mississippi River to Port
Fourchon Louisiana from 20 to 60 NM-
656 AM CDT Mon Aug 17 2026

.TODAY...Northwest winds around 5 knots this morning, becoming light
and variable, then becoming southwest around 5 knots late. Seas
1 foot or less. Wave Detail: South 1 foot at 6 seconds.
.TONIGHT...Southwest winds 5 to 10 knots. Seas 1 foot or less. Wave
Detail: West 1 foot at 2 seconds and southeast 1 foot at 6 seconds.
.TUESDAY...West winds 5 to 10 knots. Seas 1 foot or less. Wave
Detail: Northeast 1 foot at 3 seconds and west 1 foot at 3 seconds.
.TUESDAY NIGHT...West winds 5 to 10 knots. Seas around 2 feet. Wave
Detail: Northeast 1 foot at 3 seconds and west 1 foot at 3 seconds.
.WEDNESDAY...West winds 5 to 10 knots. Seas around 2 feet. Wave
Detail: West 2 feet at 3 seconds and southeast 1 foot at 6 seconds.
A slight chance of showers and thunderstorms.
.WEDNESDAY NIGHT...West winds around 10 knots. Seas around 2 feet.
Wave Detail: North 1 foot at 3 seconds and west 1 foot at 3 seconds.
.THURSDAY...West winds 5 to 10 knots. Seas around 2 feet. Wave
Detail: Northwest 2 feet at 3 seconds and southeast 1 foot at
6 seconds. A slight chance of showers and thunderstorms.
.THURSDAY NIGHT...West winds 5 to 10 knots. Seas around 2 feet in
the evening, then 1 foot or less. Wave Detail: West 1 foot at
4 seconds, becoming west 1 foot at 3 seconds. A slight chance of
showers and thunderstorms.
.FRIDAY...West winds 5 to 10 knots. Seas 1 foot or less. Wave
Detail: West 1 foot at 3 seconds. A chance of showers and
thunderstorms, mainly in the morning.
.FRIDAY NIGHT...West winds 5 to 10 knots. Seas 1 foot or less. Wave
Detail: West 1 foot at 3 seconds. A slight chance of showers and
thunderstorms after midnight.

Winds and seas higher in and near thunderstorms.

$$

GMZ575-180000-
Coastal Waters from Stake Island LA to Southwest Pass of the
Mississippi River from 20 to 60 nm-
656 AM CDT Mon Aug 17 2026

.TODAY...Northwest winds 5 to 10 knots, becoming west late this
morning and early afternoon, then becoming southwest around 5 knots
late. Seas around 2 feet. Wave Detail: Northwest 1 foot at 2 seconds
and south 1 foot at 6 seconds.
.TONIGHT...West winds 5 to 10 knots. Seas around 2 feet. Wave
Detail: West 1 foot at 2 seconds and southeast 1 foot at 6 seconds.
.TUESDAY...West winds 5 to 10 knots. Seas around 2 feet. Wave
Detail: Northwest 2 feet at 3 seconds and south 1 foot at 6 seconds.
.TUESDAY NIGHT...West winds 10 to 15 knots. Seas around 2 feet. Wave
Detail: West 2 feet at 3 seconds and north 1 foot at 3 seconds.
.WEDNESDAY...West winds 10 to 15 knots. Seas 2 to 3 feet. Wave
Detail: North 2 feet at 4 seconds and south 1 foot at 6 seconds. A
chance of showers and thunderstorms.
.WEDNESDAY NIGHT...West winds around 10 knots. Seas around 2 feet.
Wave Detail: West 2 feet at 4 seconds and north 1 foot at 4 seconds.
A slight chance of showers and thunderstorms after midnight.
.THURSDAY...Northwest winds 5 to 10 knots. Seas around 2 feet. Wave
Detail: North 2 feet at 4 seconds and south 1 foot at 6 seconds. A
chance of showers and thunderstorms.
.THURSDAY NIGHT...West winds 5 to 10 knots. Seas around 2 feet. Wave
Detail: North 1 foot at 3 seconds and west 1 foot at 4 seconds. A
slight chance of showers and thunderstorms.
.FRIDAY...West winds 5 to 10 knots. Seas around 2 feet in the
morning, then 1 foot or less. Wave Detail: West 1 foot at 4 seconds.
A chance of showers and thunderstorms, mainly in the morning.
.FRIDAY NIGHT...West winds 5 to 10 knots. Seas 1 foot or less. Wave
Detail: West 1 foot at 4 seconds. A slight chance of showers and
thunderstorms in the evening, then a chance of showers and
thunderstorms after midnight.

Winds and seas higher in and near thunderstorms.

$$

GMZ577-180000-
Coastal waters from Pascagoula Mississippi to Stake Island Louisiana
out 20 to 60 NM-
656 AM CDT Mon Aug 17 2026

.TODAY...West winds 5 to 10 knots, becoming southwest late. Seas
around 2 feet. Wave Detail: West 1 foot at 3 seconds and south
1 foot at 6 seconds.
.TONIGHT...West winds 10 to 15 knots. Seas 2 to 3 feet. Wave Detail:
Southwest 2 feet at 4 seconds and southeast 1 foot at 10 seconds.
.TUESDAY...West winds 10 to 15 knots. Seas around 2 feet. Wave
Detail: Northwest 2 feet at 4 seconds and southeast 1 foot at
8 seconds. A slight chance of showers and thunderstorms in the
afternoon.
.TUESDAY NIGHT...West winds 10 to 15 knots with gusts up to
20 knots. Seas 2 to 3 feet. Wave Detail: West 2 feet at 4 seconds
and south 1 foot at 7 seconds. A slight chance of showers and
thunderstorms after midnight.
.WEDNESDAY...West winds 10 to 15 knots. Seas 2 to 3 feet. Wave
Detail: Northwest 2 feet at 4 seconds and south 1 foot at 6 seconds.
A chance of showers and thunderstorms.
.WEDNESDAY NIGHT...West winds 10 to 15 knots. Seas around 2 feet.
Wave Detail: Southwest 2 feet at 5 seconds. A slight chance of
showers and thunderstorms after midnight.
.THURSDAY...West winds 5 to 10 knots. Seas around 2 feet. Wave
Detail: Northwest 2 feet at 4 seconds and south 1 foot at 6 seconds.
A chance of showers and thunderstorms.
.THURSDAY NIGHT...West winds around 10 knots. Seas around 2 feet.
Wave Detail: Southwest 2 feet at 4 seconds. A slight chance of
showers and thunderstorms after midnight.
.FRIDAY...West winds 5 to 10 knots. Seas around 2 feet. Wave Detail:
Northwest 2 feet at 4 seconds. A chance of showers and
thunderstorms, mainly in the morning.
.FRIDAY NIGHT...West winds 5 to 10 knots. Seas 1 foot or less, then
around 2 feet after midnight. Wave Detail: Southwest 1 foot at
3 seconds, becoming west 2 feet at 3 seconds. A slight chance of
showers and thunderstorms in the evening, then a chance of showers
and thunderstorms after midnight.

Winds and seas higher in and near thunderstorms.

$$