Coastal Waters Forecast
Issued by NWS New Orleans/Baton Rouge, LA

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796
FZUS54 KLIX 211913
CWFLIX

Coastal Waters Forecast
National Weather Service New Orleans LA
213 PM CDT Fri Aug 21 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-GMZ501-220800-
213 PM CDT Fri Aug 21 2026

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

Surface high pressure centered over the central Gulf will maintain a
generally weak pressure gradient through much of the period. A
predominantly westerly flow will continue, with higher winds during
the early morning and late night hours. Isolated to scattered
thunderstorms will remain possible with winds and waves higher in
and near this activity.

$$

GMZ529-220800-
Lake Maurepas-
213 PM CDT Fri Aug 21 2026

.THIS AFTERNOON...Southwest winds around 5 knots. Seas 1 foot or
less. A chance of showers and thunderstorms late.
.TONIGHT...West winds around 5 knots. Seas 1 foot or less. Showers
and thunderstorms likely in the evening.
.SATURDAY...West winds around 5 knots, becoming southwest around
5 knots in the afternoon. Seas 1 foot or less.
.SATURDAY NIGHT...Southwest winds around 5 knots. Seas 1 foot or
less.
.SUNDAY...Northwest winds around 5 knots, becoming east in the
afternoon. Seas 1 foot or less. A slight chance of showers and
thunderstorms in the afternoon.
.SUNDAY NIGHT...South winds around 5 knots, becoming west after
midnight. Seas 1 foot or less.
.MONDAY...West winds around 5 knots, becoming north in the
afternoon. Seas 1 foot or less. A slight chance of showers and
thunderstorms in the afternoon.
.MONDAY NIGHT...South winds around 5 knots. Seas 1 foot or less.
.TUESDAY...Light and variable winds, becoming southeast around
5 knots in the afternoon. Seas 1 foot or less. A chance of showers
and thunderstorms in the afternoon.
.TUESDAY NIGHT...South winds around 5 knots. Seas 1 foot or less.

Winds and seas higher in and near thunderstorms.

$$

GMZ531-220800-
Lake Pontchartrain-
213 PM CDT Fri Aug 21 2026

.THIS AFTERNOON...Southwest winds around 5 knots. Seas 1 foot or
less. A slight chance of showers and thunderstorms early, then a
chance of showers and thunderstorms late.
.TONIGHT...Southwest winds 5 to 10 knots, becoming west after
midnight. Seas 1 foot or less. A chance of showers and thunderstorms
in the evening.
.SATURDAY...West winds 5 to 10 knots. Seas 1 foot or less.
.SATURDAY NIGHT...Southwest winds around 5 knots. Seas 1 foot or
less.
.SUNDAY...Northwest winds around 5 knots, becoming southeast in the
afternoon. Seas 1 foot or less. A slight chance of showers and
thunderstorms in the afternoon.
.SUNDAY NIGHT...Southwest winds around 5 knots. Seas 1 foot or less.
.MONDAY...West winds around 5 knots, becoming east in the afternoon.
Seas 1 foot or less. A slight chance of showers and thunderstorms in
the afternoon.
.MONDAY NIGHT...South winds around 5 knots. Seas 1 foot or less.
.TUESDAY...West winds around 5 knots, becoming southeast around
5 knots in the afternoon. Seas 1 foot or less. A slight chance of
showers and thunderstorms.
.TUESDAY NIGHT...South winds 5 to 10 knots, becoming southwest after
midnight. Seas 1 foot or less.

Winds and seas higher in and near thunderstorms.

$$

GMZ532-220800-
Mississippi Sound-
213 PM CDT Fri Aug 21 2026

.THIS AFTERNOON...Southwest winds around 10 knots. Waves around
2 feet. A slight chance of showers and thunderstorms early, then a
chance of showers and thunderstorms late.
.TONIGHT...West winds around 10 knots. Waves around 2 feet. A chance
of showers and thunderstorms in the evening.
.SATURDAY...Northwest winds 5 to 10 knots, becoming southwest in the
afternoon. Waves 1 to 2 feet.
.SATURDAY NIGHT...Southwest winds 5 to 10 knots. Waves around 2 feet
in the evening, then 1 foot or less.
.SUNDAY...North winds 5 to 10 knots, becoming south in the
afternoon. Waves 1 foot or less, then around 2 feet in the
afternoon.
.SUNDAY NIGHT...Southwest winds 5 to 10 knots. Waves around 2 feet
in the evening, then 1 foot or less.
.MONDAY...Southwest winds 5 to 10 knots, becoming south in the
afternoon. Waves 1 foot or less, then around 2 feet in the
afternoon. A slight chance of showers and thunderstorms in the
afternoon.
.MONDAY NIGHT...South winds 5 to 10 knots. Waves around 2 feet in
the evening, then 1 foot or less. A slight chance of showers and
thunderstorms after midnight.
.TUESDAY...West winds 5 to 10 knots, becoming south in the
afternoon. Waves 1 foot or less, then around 2 feet in the
afternoon. A slight chance of showers and thunderstorms in the
morning, then a chance of showers and thunderstorms in the
afternoon.
.TUESDAY NIGHT...Southwest winds around 10 knots. Waves around
2 feet. A slight chance of showers and thunderstorms.

Winds and waves higher in and near thunderstorms.

$$

GMZ533-220800-
Lake Salvador and Lake Cataouatche-
213 PM CDT Fri Aug 21 2026

.THIS AFTERNOON...South winds around 5 knots. Seas 1 foot or less. A
slight chance of showers and thunderstorms early, then a chance of
showers and thunderstorms late.
.TONIGHT...West winds 5 to 10 knots. Seas 1 foot or less. A chance
of showers and thunderstorms in the evening.
.SATURDAY...Northwest winds around 5 knots. Seas 1 foot or less.
.SATURDAY NIGHT...Southwest winds around 5 knots. Seas 1 foot or
less.
.SUNDAY...Northwest winds around 5 knots, becoming east in the
afternoon. Seas 1 foot or less. A slight chance of showers and
thunderstorms in the afternoon.
.SUNDAY NIGHT...Southwest winds around 5 knots. Seas 1 foot or less.
.MONDAY...West winds around 5 knots, becoming south in the
afternoon. Seas 1 foot or less. A chance of showers and
thunderstorms in the afternoon.
.MONDAY NIGHT...Southwest winds around 5 knots. Seas 1 foot or less.
.TUESDAY...West winds around 5 knots, becoming south around 5 knots
in the afternoon. 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.
.TUESDAY NIGHT...Southwest winds around 5 knots. Seas 1 foot or
less.

Winds and seas higher in and near thunderstorms.

$$

GMZ534-220800-
Lake Borgne-
213 PM CDT Fri Aug 21 2026

.THIS AFTERNOON...Southwest winds around 5 knots. Waves 1 foot or
less. A slight chance of showers and thunderstorms early, then a
chance of showers and thunderstorms late.
.TONIGHT...West winds 5 to 10 knots. Waves around 2 feet. A chance
of showers and thunderstorms in the evening.
.SATURDAY...West winds 5 to 10 knots. Waves around 2 feet in the
morning, then 1 foot or less.
.SATURDAY NIGHT...South winds 5 to 10 knots, becoming southwest
after midnight. Waves 1 foot or less.
.SUNDAY...Northwest winds 5 to 10 knots, becoming southeast in the
afternoon. Waves 1 foot or less.
.SUNDAY NIGHT...Southwest winds around 5 knots. Waves 1 foot or
less.
.MONDAY...West winds around 5 knots, becoming southeast in the
afternoon. Waves 1 foot or less. A slight chance of showers and
thunderstorms in the afternoon.
.MONDAY NIGHT...South winds 5 to 10 knots, becoming southwest after
midnight. Waves 1 foot or less. A slight chance of showers and
thunderstorms after midnight.
.TUESDAY...West winds around 5 knots, becoming east in the
afternoon. Waves 1 foot or less. A slight chance of showers and
thunderstorms in the morning, then a chance of showers and
thunderstorms in the afternoon.
.TUESDAY NIGHT...South winds 5 to 10 knots, becoming southwest after
midnight. Waves around 2 feet in the evening, then 1 foot or less.

Winds and waves higher in and near thunderstorms.

$$

GMZ535-220800-
Breton Sound-
213 PM CDT Fri Aug 21 2026

.THIS AFTERNOON...Southwest winds 5 to 10 knots. Seas 1 to 2 feet. A
slight chance of showers and thunderstorms.
.TONIGHT...West winds 10 to 15 knots. Seas 2 to 3 feet. A slight
chance of showers and thunderstorms.
.SATURDAY...Northwest winds around 10 knots, becoming southwest in
the afternoon. Seas around 2 feet in the morning, then 1 foot or
less.
.SATURDAY NIGHT...Southwest winds 5 to 10 knots. Seas around 2 feet.
.SUNDAY...Northwest winds 5 to 10 knots, becoming east in the
afternoon. Seas 1 foot or less.
.SUNDAY NIGHT...Southwest winds 5 to 10 knots. Seas 1 foot or less.
.MONDAY...West winds around 5 knots, becoming southeast in the
afternoon. Seas 1 foot or less.
.MONDAY NIGHT...South winds 5 to 10 knots. Seas 1 foot or less. A
slight chance of showers and thunderstorms after midnight.
.TUESDAY...West winds around 5 knots, becoming south in the
afternoon. Seas 1 foot or less. A chance of showers and
thunderstorms, mainly in the morning.
.TUESDAY NIGHT...Southwest winds 5 to 10 knots. Seas around 2 feet
in the evening, then 1 foot or less. A slight chance of showers and
thunderstorms after midnight.

Winds and seas higher in and near thunderstorms.

$$

GMZ536-220800-
Chandeleur Sound-
213 PM CDT Fri Aug 21 2026

.THIS AFTERNOON...Southwest winds 5 to 10 knots. Waves around
2 feet. A slight chance of showers and thunderstorms.
.TONIGHT...West winds 10 to 15 knots. Waves 2 to 3 feet. A slight
chance of showers and thunderstorms.
.SATURDAY...Northwest winds 5 to 10 knots, becoming southwest in the
afternoon. Waves around 2 feet in the morning, then 1 foot or less.
.SATURDAY NIGHT...Southwest winds around 10 knots. Waves around
2 feet.
.SUNDAY...Northwest winds 5 to 10 knots, becoming southeast in the
afternoon. Waves 1 foot or less.
.SUNDAY NIGHT...Southwest winds 5 to 10 knots. Waves 1 foot or less,
then around 2 feet after midnight.
.MONDAY...Southwest winds 5 to 10 knots, becoming south in the
afternoon. Waves 1 foot or less. A slight chance of showers and
thunderstorms in the afternoon.
.MONDAY NIGHT...South winds 5 to 10 knots. Waves around 2 feet in
the evening, then 1 foot or less. A slight chance of showers and
thunderstorms after midnight.
.TUESDAY...West winds 5 to 10 knots, becoming south in the
afternoon. Waves 1 foot or less, then 1 to 2 feet in the afternoon.
A slight chance of showers and thunderstorms.
.TUESDAY NIGHT...Southwest winds around 10 knots. Waves around
2 feet. A slight chance of showers and thunderstorms.

Winds and waves higher in and near thunderstorms.

$$

GMZ541-220800-
Terrebonne Bay-
213 PM CDT Fri Aug 21 2026

.THIS AFTERNOON...Southwest winds 5 to 10 knots. Seas 1 foot or
less. A chance of showers and thunderstorms early, then a slight
chance of showers and thunderstorms late.
.TONIGHT...West winds around 10 knots. Seas 1 foot or less. Wave
Detail: West 1 foot at 2 seconds. A slight chance of showers and
thunderstorms in the evening.
.SATURDAY...Northwest winds 5 to 10 knots, becoming west 10 to
15 knots in the afternoon. Seas 1 foot or less. Wave Detail: West
1 foot at 2 seconds. A slight chance of showers and thunderstorms.
.SATURDAY NIGHT...West winds 10 to 15 knots. Seas 1 foot or less.
.SUNDAY...Northwest 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.
.SUNDAY NIGHT...West winds 5 to 10 knots. Seas 1 foot or less.
.MONDAY...Southwest winds 5 to 10 knots. Seas 1 foot or less. A
slight chance of showers and thunderstorms in the afternoon.
.MONDAY NIGHT...South winds 5 to 10 knots. Seas 1 foot or less.
.TUESDAY...Southwest winds around 5 knots. Seas 1 foot or less. A
chance of showers and thunderstorms, mainly in the morning.
.TUESDAY NIGHT...Southwest winds 5 to 10 knots. Seas 1 foot or less.
A slight chance of showers and thunderstorms.

Winds and seas higher in and near thunderstorms.

$$

GMZ543-220800-
Barataria Bay-
213 PM CDT Fri Aug 21 2026

.THIS AFTERNOON...Southwest winds 5 to 10 knots. Seas 1 foot or
less. A chance of showers and thunderstorms.
.TONIGHT...West winds 5 to 10 knots. Seas 1 foot or less.
.SATURDAY...West winds 5 to 10 knots. Seas 1 foot or less. A slight
chance of showers and thunderstorms in the morning.
.SATURDAY NIGHT...Southwest winds 5 to 10 knots. Seas 1 foot or
less.
.SUNDAY...Northwest winds 5 to 10 knots, becoming southeast in the
afternoon. Seas 1 foot or less.
.SUNDAY NIGHT...Southwest winds around 5 knots. Seas 1 foot or less.
.MONDAY...West winds around 5 knots, becoming south in the
afternoon. Seas 1 foot or less. A slight chance of showers and
thunderstorms in the afternoon.
.MONDAY NIGHT...South winds around 5 knots. Seas 1 foot or less.
.TUESDAY...Southwest winds around 5 knots. Seas 1 foot or less. A
chance of showers and thunderstorms, mainly in the morning.
.TUESDAY NIGHT...Southwest winds around 5 knots. Seas 1 foot or
less. A slight chance of showers and thunderstorms after midnight.

Winds and seas higher in and near thunderstorms.

$$

GMZ551-220800-
Coastal Waters from Port Fourchon LA to Lower Atchafalaya River LA
out 20 nm-
213 PM CDT Fri Aug 21 2026

.THIS AFTERNOON...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.
.TONIGHT...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 2 feet at 3 seconds. A slight chance of showers and
thunderstorms in the evening.
.SATURDAY...West winds around 10 knots. Seas around 2 feet. Wave
Detail: West 2 feet at 3 seconds. A slight chance of showers and
thunderstorms.
.SATURDAY NIGHT...West winds 10 to 15 knots. Seas around 2 feet.
Wave Detail: West 2 feet at 3 seconds.
.SUNDAY...West winds 5 to 10 knots. Seas around 2 feet in the
morning, then 1 foot or less. Wave Detail: Northwest 2 feet at
3 seconds, becoming west 1 foot at 4 seconds. A slight chance of
showers and thunderstorms.
.SUNDAY NIGHT...West winds 5 to 10 knots. Seas 1 foot or less. Wave
Detail: West 1 foot at 4 seconds.
.MONDAY...West winds around 5 knots. Seas 1 foot or less. Wave
Detail: Southwest 1 foot at 3 seconds. A slight chance of showers
and thunderstorms in the afternoon.
.MONDAY NIGHT...South winds 5 to 10 knots. Seas 1 foot or less. Wave
Detail: Southwest 1 foot at 3 seconds.
.TUESDAY...Southwest winds 5 to 10 knots. Seas 1 foot or less. Wave
Detail: South 1 foot at 3 seconds. A slight chance of showers and
thunderstorms.
.TUESDAY NIGHT...Southwest winds 5 to 10 knots. Seas 1 foot or less.
Wave Detail: South 1 foot at 3 seconds. A slight chance of showers
and thunderstorms after midnight.

Winds and seas higher in and near thunderstorms.

$$

GMZ553-220800-
Coastal Waters from Southwest Pass of the Mississippi River to Port
Fourchon LA out 20 nm-
213 PM CDT Fri Aug 21 2026

.THIS AFTERNOON...Southwest 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.
.TONIGHT...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.
A slight chance of showers and thunderstorms after midnight.
.SATURDAY...West winds 5 to 10 knots. Seas around 2 feet. Wave
Detail: Northwest 2 feet at 3 seconds. A chance of showers and
thunderstorms, mainly in the morning.
.SATURDAY 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.
.SUNDAY...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: Northwest 1 foot at 3 seconds, becoming west 1 foot at
4 seconds.
.SUNDAY NIGHT...Southwest winds around 5 knots. Seas 1 foot or less.
Wave Detail: West 1 foot at 4 seconds.
.MONDAY...Southwest winds around 5 knots. Seas 1 foot or less. Wave
Detail: West 1 foot at 4 seconds.
.MONDAY NIGHT...South winds 5 to 10 knots. Seas 1 foot or less. Wave
Detail: Southwest 1 foot at 3 seconds.
.TUESDAY...Southwest winds around 5 knots. Seas 1 foot or less. Wave
Detail: Southwest 1 foot at 3 seconds. A slight chance of showers
and thunderstorms in the morning.
.TUESDAY NIGHT...South winds 5 to 10 knots. Seas 1 foot or less.
Wave Detail: Southeast 1 foot at 4 seconds. A slight chance of
showers and thunderstorms after midnight.

Winds and seas higher in and near thunderstorms.

$$

GMZ554-220800-
Coastal Waters from Boothville LA to Southwest Pass of the
Mississippi River out 20 nm-
213 PM CDT Fri Aug 21 2026

.THIS AFTERNOON...Southwest 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 early.
.TONIGHT...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.
.SATURDAY...West winds 5 to 10 knots. Seas 1 foot or less. Wave
Detail: Northwest 1 foot at 3 seconds. A chance of showers and
thunderstorms, mainly in the morning.
.SATURDAY 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
3 seconds.
.SUNDAY...Northwest winds 5 to 10 knots, becoming east in the
afternoon. Seas 1 foot or less. Wave Detail: Northwest 1 foot at
3 seconds.
.SUNDAY NIGHT...Southwest winds 5 to 10 knots. Seas 1 foot or less.
Wave Detail: Southwest 1 foot at 3 seconds.
.MONDAY...Southwest winds around 5 knots, becoming south in the
afternoon. Seas 1 foot or less. Wave Detail: West 1 foot at
2 seconds.
.MONDAY NIGHT...South winds 5 to 10 knots. Seas 1 foot or less. Wave
Detail: Southwest 1 foot at 3 seconds. A slight chance of showers
and thunderstorms after midnight.
.TUESDAY...Southwest winds around 5 knots. Seas 1 foot or less. Wave
Detail: Southwest 1 foot at 3 seconds. A slight chance of showers
and thunderstorms in the morning.
.TUESDAY NIGHT...South winds 5 to 10 knots. Seas 1 foot or less.
Wave Detail: South 1 foot at 3 seconds. A slight chance of showers
and thunderstorms after midnight.

Winds and seas higher in and near thunderstorms.

$$

GMZ557-220800-
Coastal waters from Pascagoula Mississippi to Stake Island out 20 NM-
213 PM CDT Fri Aug 21 2026

.THIS AFTERNOON...Southwest winds 5 to 10 knots. Seas 1 foot or
less. Wave Detail: Southwest 1 foot at 3 seconds.
.TONIGHT...West winds 10 to 15 knots. Seas around 2 feet. Wave
Detail: Southwest 1 foot at 3 seconds. A slight chance of showers
and thunderstorms.
.SATURDAY...Northwest winds 5 to 10 knots, becoming west in the
afternoon. Seas 1 foot or less. Wave Detail: Northwest 1 foot at
3 seconds. A slight chance of showers and thunderstorms in the
morning.
.SATURDAY NIGHT...Southwest winds 5 to 10 knots. Seas 1 foot or
less. Wave Detail: Southwest 1 foot at 3 seconds.
.SUNDAY...Northwest winds 5 to 10 knots, becoming southeast in the
afternoon. Seas 1 foot or less. Wave Detail: Northwest 1 foot at
3 seconds.
.SUNDAY NIGHT...Southwest winds 5 to 10 knots. Seas 1 foot or less.
Wave Detail: Southwest 1 foot at 2 seconds.
.MONDAY...Southwest winds 5 to 10 knots. Seas 1 foot or less. Wave
Detail: West 1 foot at 2 seconds. A slight chance of showers and
thunderstorms in the afternoon.
.MONDAY NIGHT...South winds 5 to 10 knots. Seas 1 foot or less. Wave
Detail: South 1 foot at 2 seconds. A slight chance of showers and
thunderstorms after midnight.
.TUESDAY...Southwest winds 5 to 10 knots. Seas 1 foot or less. Wave
Detail: Southwest 1 foot at 3 seconds. A chance of showers and
thunderstorms, mainly in the morning.
.TUESDAY NIGHT...Southwest winds 5 to 10 knots. Seas 1 foot or less.
Wave Detail: South 1 foot at 3 seconds. A slight chance of showers
and thunderstorms.

Winds and seas higher in and near thunderstorms.

$$

GMZ570-220800-
Coastal waters from Port Fourchon Louisiana to Lower Atchafalaya
River LA from 20 to 60 NM-
213 PM CDT Fri Aug 21 2026

.THIS AFTERNOON...West winds around 5 knots. Seas 1 foot or less.
Wave Detail: West 1 foot at 3 seconds.
.TONIGHT...West winds 5 to 10 knots. Seas 1 foot or less. Wave
Detail: West 1 foot at 3 seconds.
.SATURDAY...Northwest winds around 10 knots. Seas around 2 feet.
Wave Detail: West 2 feet at 4 seconds. A chance of showers and
thunderstorms.
.SATURDAY NIGHT...West winds around 10 knots. Seas around 2 feet.
Wave Detail: West 2 feet at 4 seconds.
.SUNDAY...Northwest winds 5 to 10 knots. Seas around 2 feet in the
morning, then 1 foot or less. Wave Detail: West 2 feet at 4 seconds,
becoming west 1 foot at 4 seconds. A slight chance of showers and
thunderstorms in the morning.
.SUNDAY NIGHT...West winds 5 to 10 knots. Seas 1 foot or less. Wave
Detail: West 1 foot at 4 seconds.
.MONDAY...West winds around 5 knots. Seas 1 foot or less. Wave
Detail: West 1 foot at 4 seconds.
.MONDAY NIGHT...South winds 5 to 10 knots. Seas 1 foot or less. Wave
Detail: Southwest 1 foot at 3 seconds.
.TUESDAY...Southwest winds 5 to 10 knots. Seas 1 foot or less. Wave
Detail: South 1 foot at 3 seconds. A slight chance of showers and
thunderstorms.
.TUESDAY NIGHT...South winds 5 to 10 knots. Seas 1 foot or less.
Wave Detail: South 1 foot at 3 seconds. A slight chance of showers
and thunderstorms after midnight.

Winds and seas higher in and near thunderstorms.

$$

GMZ572-220800-
Coastal waters from Southwest Pass of the Mississippi River to Port
Fourchon Louisiana from 20 to 60 NM-
213 PM CDT Fri Aug 21 2026

.THIS AFTERNOON...West winds around 5 knots. Seas 1 foot or less.
Wave Detail: North 1 foot at 3 seconds.
.TONIGHT...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.
.SATURDAY...West winds 5 to 10 knots. Seas 1 foot or less, then
around 2 feet in the afternoon. Wave Detail: Northwest 1 foot at
3 seconds, becoming northeast 1 foot at 3 seconds and west 1 foot at
4 seconds. A chance of showers and thunderstorms.
.SATURDAY NIGHT...West winds 5 to 10 knots. Seas around 2 feet in
the evening, then 1 foot or less. Wave Detail: Northeast 1 foot at
3 seconds and west 1 foot at 4 seconds, becoming west 1 foot at
4 seconds.
.SUNDAY...Northwest winds 5 to 10 knots. Seas 1 foot or less. Wave
Detail: North 1 foot at 4 seconds. A slight chance of showers and
thunderstorms.
.SUNDAY NIGHT...Southwest winds around 5 knots. Seas 1 foot or less.
Wave Detail: Northeast 1 foot at 3 seconds and west 1 foot at
4 seconds.
.MONDAY...Northwest winds around 5 knots, becoming north in the
afternoon. Seas 1 foot or less. Wave Detail: West 1 foot at
4 seconds.
.MONDAY NIGHT...South winds around 5 knots. Seas 1 foot or less.
Wave Detail: Southeast 1 foot at 2 seconds and west 1 foot at
3 seconds.
.TUESDAY...Southwest winds around 5 knots. Seas 1 foot or less. Wave
Detail: Southeast 1 foot at 3 seconds. A slight chance of showers
and thunderstorms.
.TUESDAY NIGHT...South winds 5 to 10 knots. Seas 1 foot or less.
Wave Detail: Southeast 1 foot at 4 seconds. A slight chance of
showers and thunderstorms after midnight.

Winds and seas higher in and near thunderstorms.

$$

GMZ575-220800-
Coastal Waters from Stake Island LA to Southwest Pass of the
Mississippi River from 20 to 60 nm-
213 PM CDT Fri Aug 21 2026

.THIS AFTERNOON...West winds around 5 knots. Seas 1 foot or less.
Wave Detail: West 1 foot at 3 seconds.
.TONIGHT...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.
.SATURDAY...West winds 5 to 10 knots. Seas around 2 feet in the
morning, then 1 foot or less. Wave Detail: Northwest 1 foot at
3 seconds, becoming west 1 foot at 4 seconds. A chance of
thunderstorms. Showers likely, mainly in the morning.
.SATURDAY NIGHT...West winds 5 to 10 knots. Seas 1 foot or less.
Wave Detail: West 1 foot at 4 seconds.
.SUNDAY...Northwest winds 5 to 10 knots, becoming northeast in the
afternoon. Seas around 2 feet in the morning, then 1 foot or less.
Wave Detail: Northwest 1 foot at 4 seconds, becoming north 1 foot at
3 seconds and west 1 foot at 4 seconds.
.SUNDAY NIGHT...South winds 5 to 10 knots. Seas 1 foot or less. Wave
Detail: North 1 foot at 3 seconds and west 1 foot at 4 seconds.
.MONDAY...South winds 5 to 10 knots, becoming southeast in the
afternoon. Seas 1 foot or less. Wave Detail: West 1 foot at
4 seconds.
.MONDAY NIGHT...South winds 5 to 10 knots. Seas 1 foot or less. Wave
Detail: Southeast 1 foot at 2 seconds and southwest 1 foot at
3 seconds.
.TUESDAY...West winds around 5 knots. Seas 1 foot or less. Wave
Detail: Southeast 1 foot at 3 seconds. A slight chance of showers
and thunderstorms.
.TUESDAY NIGHT...South winds around 5 knots. Seas 1 foot or less.
Wave Detail: Southeast 1 foot at 4 seconds. A slight chance of
showers and thunderstorms after midnight.

Winds and seas higher in and near thunderstorms.

$$

GMZ577-220800-
Coastal waters from Pascagoula Mississippi to Stake Island Louisiana
out 20 to 60 NM-
213 PM CDT Fri Aug 21 2026

.THIS AFTERNOON...Southwest winds 5 to 10 knots. Seas 1 foot or
less. Wave Detail: West 1 foot at 3 seconds.
.TONIGHT...West winds 5 to 10 knots. Seas around 2 feet. Wave
Detail: West 2 feet at 3 seconds. A chance of showers and
thunderstorms after midnight.
.SATURDAY...West winds 5 to 10 knots. Seas around 2 feet in the
morning, then 1 foot or less. Wave Detail: Northwest 2 feet at
3 seconds, becoming west 1 foot at 3 seconds. A chance of showers
and thunderstorms, mainly in the morning.
.SATURDAY NIGHT...West winds 5 to 10 knots. Seas 1 foot or less.
Wave Detail: West 1 foot at 3 seconds.
.SUNDAY...Northwest winds 5 to 10 knots, becoming east in the
afternoon. Seas around 2 feet in the morning, then 1 foot or less.
Wave Detail: North 1 foot at 3 seconds, becoming northeast 1 foot at
3 seconds and west 1 foot at 3 seconds.
.SUNDAY NIGHT...South winds 5 to 10 knots. Seas 1 foot or less. Wave
Detail: Southwest 1 foot at 4 seconds.
.MONDAY...South winds 5 to 10 knots. Seas 1 foot or less. Wave
Detail: West 1 foot at 4 seconds.
.MONDAY NIGHT...South winds 5 to 10 knots. Seas 1 foot or less. Wave
Detail: Southwest 1 foot at 3 seconds. A slight chance of showers
and thunderstorms after midnight.
.TUESDAY...Southwest winds 5 to 10 knots. Seas 1 foot or less. Wave
Detail: Southwest 1 foot at 3 seconds. A slight chance of showers
and thunderstorms.
.TUESDAY NIGHT...South winds 5 to 10 knots. Seas 1 foot or less.
Wave Detail: South 1 foot at 4 seconds. A slight chance of showers
and thunderstorms after midnight.

Winds and seas higher in and near thunderstorms.

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