916
FZUS54 KLIX 010446
CWFLIX

Coastal Waters Forecast
National Weather Service New Orleans LA
1146 PM CDT Mon Jun 30 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-GMZ501-011730-
1146 PM CDT Mon Jun 30 2025

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

Southwesterly winds on the western side of a high pressure will
remain in place into early Wednesday. Offshore flow will develop on
Wednesday and continue into the early part of the weekend. Daily
showers and thunderstorms are expected through Wednesday, mainly
during the overnight and morning hours. The threat of thunderstorms
will diminish beginning overnight Wednesday night.

$$

GMZ530-011730-
Lake Pontchartrain and Lake Maurepas-
1146 PM CDT Mon Jun 30 2025

.OVERNIGHT...Southwest winds around 5 knots. Waves 1 foot or less.
.TUESDAY...West winds 5 to 10 knots. 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...West winds 5 to 10 knots. Waves 1 foot or less,
then around 2 feet after midnight. A chance of showers and
thunderstorms, mainly in the evening.
.WEDNESDAY...Northwest winds 5 to 10 knots. Waves 1 foot or less. A
chance of showers and thunderstorms in the morning, then showers and
thunderstorms likely in the afternoon.
.WEDNESDAY NIGHT...Northwest winds around 5 knots. Waves 1 foot or
less. A slight chance of showers in the evening.
.THURSDAY...Northwest winds around 5 knots. Waves 1 foot or less. A
slight chance of showers and thunderstorms in the afternoon.
.THURSDAY NIGHT...Northwest winds around 5 knots. Waves 1 foot or
less.
.FRIDAY...North winds around 5 knots. Waves 1 foot or less.
.FRIDAY NIGHT...South winds around 5 knots, becoming west after
midnight. Waves 1 foot or less.
.SATURDAY...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.
.SATURDAY NIGHT...South winds around 5 knots, becoming west after
midnight. Waves 1 foot or less.

Winds and waves higher in and near thunderstorms.

$$

GMZ534-011730-
Lake Borgne-
1146 PM CDT Mon Jun 30 2025

.OVERNIGHT...Southwest winds 5 to 10 knots. Waves 1 foot or less,
then around 2 feet. A chance of showers and thunderstorms.
.TUESDAY...West winds 5 to 10 knots. Waves around 2 feet in the
morning, then 1 foot or less. A chance of showers and thunderstorms
in the morning, then showers and thunderstorms likely in the
afternoon.
.TUESDAY NIGHT...West winds 5 to 10 knots. Waves 1 foot or less,
then around 2 feet after midnight. A chance of showers and
thunderstorms.
.WEDNESDAY...Northwest winds 5 to 10 knots. Waves around 2 feet in
the morning, then 1 foot or less. Showers and thunderstorms likely,
mainly in the morning.
.WEDNESDAY NIGHT...Northwest winds 5 to 10 knots. Waves 1 foot or
less. A slight chance of showers and thunderstorms.
.THURSDAY...Northwest winds 5 to 10 knots. Waves 1 foot or less. A
slight chance of showers and thunderstorms in the afternoon.
.THURSDAY NIGHT...Northwest winds around 5 knots. Waves 1 foot or
less.
.FRIDAY...North winds 5 to 10 knots, becoming east in the afternoon.
Waves 1 foot or less.
.FRIDAY NIGHT...South winds around 5 knots, becoming west after
midnight. Waves 1 foot or less.
.SATURDAY...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.
.SATURDAY NIGHT...South winds 5 to 10 knots, becoming east after
midnight. Waves 1 foot or less. A slight chance of showers and
thunderstorms after midnight.

Winds and waves higher in and near thunderstorms.

$$

GMZ532-011730-
Mississippi Sound-
1146 PM CDT Mon Jun 30 2025

.OVERNIGHT...West winds around 10 knots. Waves around 2 feet. A
chance of showers and thunderstorms.
.TUESDAY...West winds around 10 knots. Waves around 2 feet.
Showers and thunderstorms likely.
.TUESDAY NIGHT...West winds around 10 knots, becoming northwest
after midnight. Waves around 2 feet. Showers and thunderstorms
likely in the evening, then a chance of showers and thunderstorms
after midnight.
.WEDNESDAY...Northwest winds 5 to 10 knots. Waves around 2 feet. A
chance of showers and thunderstorms.
.WEDNESDAY NIGHT...Northwest winds 5 to 10 knots. Waves around
2 feet. A slight chance of showers and thunderstorms.
.THURSDAY...North winds 5 to 10 knots, becoming west in the
afternoon. Waves 1 foot or less. A slight chance of showers and
thunderstorms in the afternoon.
.THURSDAY NIGHT...West winds 5 to 10 knots, becoming northwest after
midnight. Waves 1 foot or less.
.FRIDAY...North winds 5 to 10 knots, becoming southeast in the
afternoon. Waves 1 foot or less.
.FRIDAY NIGHT...Southwest winds 5 to 10 knots, becoming northwest
after midnight. Waves 1 foot or less.
.SATURDAY...Northeast winds 5 to 10 knots, becoming southeast 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.
.SATURDAY NIGHT...South winds 5 to 10 knots, becoming east after
midnight. Waves around 2 feet in the evening, then 1 foot or less. A
slight chance of showers and thunderstorms after midnight.

Winds and waves higher in and near thunderstorms.

$$

GMZ536-538-011730-
Chandeleur Sound-Breton Sound-
1146 PM CDT Mon Jun 30 2025

.OVERNIGHT...Southwest winds 5 to 10 knots. Waves around 2 feet. A
chance of showers and thunderstorms.
.TUESDAY...West winds around 10 knots. Waves around 2 feet. Showers
and thunderstorms likely, mainly in the morning.
.TUESDAY NIGHT...West winds 10 to 15 knots. Waves 2 to 3 feet. A
chance of showers and thunderstorms.
.WEDNESDAY...Northwest winds 10 to 15 knots with gusts up to
20 knots, becoming west 5 to 10 knots in the afternoon. Waves around
2 feet. Showers and thunderstorms likely, mainly in the morning.
.WEDNESDAY NIGHT...Northwest winds around 10 knots. Waves around
2 feet. A chance of showers and thunderstorms.
.THURSDAY...Northwest winds 5 to 10 knots. Waves around 2 feet in
the morning, then 1 foot or less. A slight chance of showers and
thunderstorms.
.THURSDAY NIGHT...Southwest winds 5 to 10 knots, becoming west after
midnight. Waves 1 foot or less. A slight chance of showers and
thunderstorms after midnight.
.FRIDAY...North winds 5 to 10 knots, becoming east in the afternoon.
Waves 1 foot or less.
.FRIDAY NIGHT...South winds around 5 knots, becoming west after
midnight. Waves 1 foot or less.
.SATURDAY...North winds 5 to 10 knots, becoming east in the
afternoon. Waves 1 foot or less. A slight chance of showers and
thunderstorms.
.SATURDAY NIGHT...Southeast winds 5 to 10 knots, becoming east after
midnight. Waves 1 foot or less. A chance of showers and
thunderstorms after midnight.

Winds and waves higher in and near thunderstorms.

$$

GMZ555-557-011730-
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-
1146 PM CDT Mon Jun 30 2025

.OVERNIGHT...Southwest winds 5 to 10 knots. Seas 2 to 3 feet. Wave
Detail: South 2 feet at 6 seconds. A chance of showers and
thunderstorms.
.TUESDAY...West winds 5 to 10 knots. Seas around 2 feet. Wave
Detail: South 2 feet at 6 seconds and west 1 foot at 3 seconds.
Showers and thunderstorms likely, mainly in the morning.
.TUESDAY NIGHT...West winds 10 to 15 knots. Seas 2 to 3 feet. Wave
Detail: Southwest 2 feet at 3 seconds and southeast 2 feet at
6 seconds. A chance of thunderstorms with a slight chance of showers
in the evening, then thunderstorms likely with a chance of showers
after midnight.
.WEDNESDAY...West winds around 10 knots. Seas 2 to 3 feet. Wave
Detail: Northwest 2 feet at 3 seconds and southeast 2 feet at
6 seconds. Showers and thunderstorms likely, mainly in the morning.
.WEDNESDAY NIGHT...Northwest winds around 10 knots. Seas around
2 feet. Wave Detail: West 2 feet at 3 seconds and southeast 1 foot
at 6 seconds. A chance of showers and thunderstorms.
.THURSDAY...Northwest winds 5 to 10 knots. Seas around 2 feet. Wave
Detail: Northwest 1 foot at 3 seconds and southeast 1 foot at
5 seconds. A chance of showers and thunderstorms, mainly in the
morning.
.THURSDAY NIGHT...West winds 5 to 10 knots. Seas 1 foot or less,
then around 2 feet after midnight. Wave Detail: West 1 foot at
2 seconds and southeast 1 foot at 6 seconds, becoming west 1 foot at
3 seconds and southeast 1 foot at 8 seconds. A slight chance of
showers and thunderstorms after midnight.
.FRIDAY...North 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 and southeast 1 foot at 8 seconds, becoming northeast
1 foot at 6 seconds. A slight chance of showers and thunderstorms in
the morning.
.FRIDAY NIGHT...West winds around 5 knots. Seas 1 foot or less. Wave
Detail: Southwest 1 foot at 2 seconds and southeast 1 foot at
6 seconds. A slight chance of showers and thunderstorms after
midnight.
.SATURDAY...North winds around 5 knots, becoming east in the
afternoon. Seas 1 foot or less. Wave Detail: Northwest 1 foot at
2 seconds and east 1 foot at 7 seconds. A slight chance of showers
and thunderstorms.
.SATURDAY NIGHT...Southeast winds 5 to 10 knots, becoming east after
midnight. Seas 1 foot or less. A chance of showers and thunderstorms
after midnight.

Winds and seas higher in and near thunderstorms.

$$

GMZ550-552-011730-
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-
1146 PM CDT Mon Jun 30 2025

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

Winds and seas higher in and near thunderstorms.

$$

GMZ575-577-011730-
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-
1146 PM CDT Mon Jun 30 2025

.OVERNIGHT...Southwest winds 5 to 10 knots. Seas 2 to 3 feet. Wave
Detail: Southeast 2 feet at 6 seconds. Showers likely with a chance
of thunderstorms late.
.TUESDAY...West winds 5 to 10 knots. Seas around 2 feet. Wave
Detail: South 2 feet at 6 seconds. Showers with thunderstorms likely
in the morning, then a chance of showers and thunderstorms in the
afternoon.
.TUESDAY NIGHT...Southwest winds 5 to 10 knots, becoming west 10 to
15 knots after midnight. Seas 2 to 3 feet. Wave Detail: West 2 feet
at 3 seconds and southeast 2 feet at 6 seconds. A slight chance of
showers and thunderstorms in the evening, then a chance of showers
and thunderstorms after midnight.
.WEDNESDAY...West winds 10 to 15 knots. Seas 2 to 3 feet. Wave
Detail: West 2 feet at 4 seconds and southeast 2 feet at 6 seconds.
Showers with thunderstorms likely in the morning, then a 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 4 seconds and southeast 1 foot at
6 seconds. A chance of thunderstorms. A chance of showers in the
evening, then showers likely after midnight.
.THURSDAY...Northwest winds 5 to 10 knots. Seas around 2 feet. Wave
Detail: Northwest 2 feet at 4 seconds and southeast 1 foot at
6 seconds. A chance of showers and thunderstorms, mainly in the
morning.
.THURSDAY NIGHT...West winds 5 to 10 knots. Seas around 2 feet. Wave
Detail: West 1 foot at 4 seconds and southeast 1 foot at 8 seconds.
A slight chance of showers and thunderstorms after midnight.
.FRIDAY...North winds 5 to 10 knots. Seas around 2 feet. Wave
Detail: Northwest 2 feet at 3 seconds and southeast 1 foot at
9 seconds. A chance of showers and thunderstorms, mainly in the
morning.
.FRIDAY NIGHT...West winds around 5 knots. Seas 1 foot or less. Wave
Detail: West 1 foot at 3 seconds and southeast 1 foot at 7 seconds.
A slight chance of showers and thunderstorms after midnight.
.SATURDAY...North winds around 5 knots, becoming east in the
afternoon. Seas 1 foot or less. Wave Detail: Northwest 1 foot at
3 seconds and east 1 foot at 8 seconds. A chance of showers and
thunderstorms, mainly in the morning.
.SATURDAY NIGHT...East winds 5 to 10 knots. Seas 1 foot or less. 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.

$$

GMZ570-572-011730-
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-
1146 PM CDT Mon Jun 30 2025

.OVERNIGHT...South winds around 5 knots. Seas 2 to 3 feet. Wave
Detail: Southeast 2 feet at 6 seconds. A slight chance of showers
and thunderstorms late.
.TUESDAY...West winds around 5 knots. Seas around 2 feet. Wave
Detail: Southeast 2 feet at 6 seconds. A chance of showers and
thunderstorms, mainly in the morning.
.TUESDAY NIGHT...West winds 5 to 10 knots. Seas around 2 feet. Wave
Detail: Southeast 2 feet at 6 seconds and west 1 foot at 2 seconds.
A slight chance of showers and thunderstorms after midnight.
.WEDNESDAY...West winds around 10 knots. Seas around 2 feet. Wave
Detail: West 2 feet at 3 seconds and southeast 2 feet 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 3 seconds and southeast 2 feet at
6 seconds. A slight chance of showers and thunderstorms in the
evening, then a chance of showers and thunderstorms after midnight.
.THURSDAY...Northwest winds 5 to 10 knots. Seas around 2 feet. Wave
Detail: West 1 foot at 3 seconds and south 1 foot at 5 seconds. A
chance of showers and thunderstorms, mainly in the morning.
.THURSDAY NIGHT...West winds 5 to 10 knots. Seas around 2 feet. Wave
Detail: West 1 foot at 3 seconds and south 1 foot at 6 seconds. A
chance of showers with a slight chance of thunderstorms after
midnight.
.FRIDAY...Northwest 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 south 1 foot at 7 seconds, becoming northwest 1 foot at
3 seconds and south 1 foot at 6 seconds. A chance of showers and
thunderstorms, mainly in the morning.
.FRIDAY NIGHT...West winds around 5 knots. Seas 1 foot or less. Wave
Detail: West 1 foot at 3 seconds and south 1 foot at 6 seconds. A
slight chance of showers and thunderstorms after midnight.
.SATURDAY...North winds around 5 knots, becoming northeast in the
afternoon. Seas 1 foot or less. Wave Detail: Northwest 1 foot at
3 seconds and south 1 foot at 6 seconds. A chance of showers and
thunderstorms, mainly in the morning.
.SATURDAY NIGHT...Southeast winds around 5 knots. Seas 1 foot or
less. A chance of showers and thunderstorms after midnight.

Winds and seas higher in and near thunderstorms.

$$