830
FZUS54 KLIX 051730
CWFLIX

Coastal Waters Forecast
National Weather Service New Orleans LA
1130 AM CST Fri Dec 5 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-GMZ501-060600-
1130 AM CST Fri Dec 5 2025

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

A weak surface low has moved to the east with offshore flow now over
all of the coastal waters but the front will stall just to the south
of the coastal waters. Winds have already relaxed over much of the
area and will continue to remain light through the remainder of
today and this evening. As the stalled front front drifts back to
the north tonight winds will be a little more chaotic but still
light. We finally see a stronger cold front push through Sunday
night with moderate to possibly strong offshore winds developing.
SCS or SCY headlines will likely be needed for portions of the
coastal waters overnight and into Monday. High pressure quickly
builds back into the area Monday and Monday night.

$$

GMZ530-060600-
Lake Pontchartrain and Lake Maurepas-
1130 AM CST Fri Dec 5 2025

.REST OF TODAY...North winds 5 to 10 knots. Waves around 2 feet late
this morning, then 1 foot or less. A slight chance of showers late
this morning, then a chance of showers this afternoon.
.TONIGHT...North winds around 5 knots. Waves 1 foot or less. A
chance of showers in the evening, then showers likely after
midnight.
.SATURDAY...North winds around 5 knots, becoming east in the
afternoon. Waves 1 foot or less. Showers likely, mainly in the
morning.
.SATURDAY NIGHT...East winds around 5 knots. Waves 1 foot or less. A
slight chance of showers and thunderstorms after midnight.
.SUNDAY...East winds around 5 knots. Waves 1 foot or less. A chance
of showers with a slight chance of thunderstorms.
.SUNDAY NIGHT...North winds 15 to 20 knots, increasing to 20 to
25 knots after midnight. Waves 2 to 4 feet. A chance of showers in
the evening.
.MONDAY...North winds 15 to 20 knots, diminishing to 10 to 15 knots
in the afternoon. Waves 2 to 4 feet.
.MONDAY NIGHT...Northeast winds 10 to 15 knots. Waves 2 to 3 feet.
.TUESDAY...Northeast winds 5 to 10 knots, becoming east in the
afternoon. Waves 1 to 2 feet in the morning, then 1 foot or less.
.TUESDAY NIGHT...South winds around 5 knots. Waves 1 foot or less.

Winds and waves higher in and near thunderstorms.

$$

GMZ534-060600-
Lake Borgne-
1130 AM CST Fri Dec 5 2025

.REST OF TODAY...North winds 5 to 10 knots. Waves around 2 feet late
this morning, then 1 foot or less. A chance of showers with a slight
chance of thunderstorms late this morning, then showers likely this
afternoon. A slight chance of thunderstorms late.
.TONIGHT...North winds 5 to 10 knots. Waves 1 foot or less. A chance
of showers in the evening, then showers likely after midnight.
.SATURDAY...North winds 5 to 10 knots, becoming east in the
afternoon. Waves 1 foot or less. Showers likely, mainly in the
morning.
.SATURDAY NIGHT...East winds 5 to 10 knots. Waves 1 foot or less. A
slight chance of showers in the evening, then a chance of showers
with a slight chance of thunderstorms after midnight.
.SUNDAY...Northeast winds around 5 knots. Waves 1 foot or less. A
chance of showers with a slight chance of thunderstorms.
.SUNDAY NIGHT...North winds 10 to 15 knots, increasing to 20 to
25 knots after midnight. Waves 2 to 3 feet, building to 3 to 5 feet
after midnight. A chance of showers with a slight chance of
thunderstorms in the evening, then a slight chance of showers after
midnight.
.MONDAY...North winds 20 to 25 knots, diminishing to around 15 knots
in the afternoon. Waves 3 to 4 feet.
.MONDAY NIGHT...Northeast winds 10 to 15 knots. Waves 2 to 3 feet.
.TUESDAY...Northeast winds 5 to 10 knots, becoming east in the
afternoon. Waves around 2 feet in the morning, then 1 foot or less.
.TUESDAY NIGHT...South winds around 5 knots. Waves 1 foot or less.

Winds and waves higher in and near thunderstorms.

$$

GMZ532-060600-
Mississippi Sound-
1130 AM CST Fri Dec 5 2025

.REST OF TODAY...North winds 5 to 10 knots. Waves around 2 feet. A
slight chance of thunderstorms late this morning. A chance of
showers late this morning, then showers likely late.
.TONIGHT...North winds 5 to 10 knots. Waves 1 foot or less. Showers
likely.
.SATURDAY...North winds 5 to 10 knots, becoming northeast in the
afternoon. Waves around 2 feet. Showers, mainly in the morning.
.SATURDAY NIGHT...East winds 5 to 10 knots. Waves around 2 feet in
the evening, then 1 foot or less. A chance of showers. A slight
chance of thunderstorms after midnight.
.SUNDAY...Northeast winds around 5 knots. Waves 1 foot or less. A
chance of showers with a slight chance of thunderstorms.
.SUNDAY NIGHT...North winds 10 to 15 knots, increasing to 15 to
20 knots with gusts up to 25 knots after midnight. Waves 2 to
4 feet. A chance of showers, mainly in the evening.
.MONDAY...North winds 15 to 20 knots. Waves 3 to 4 feet.
.MONDAY NIGHT...Northeast winds 10 to 15 knots. Waves 2 to 4 feet.
.TUESDAY...Northeast winds 5 to 10 knots, becoming east in the
afternoon. Waves around 2 feet in the morning, then 1 foot or less.
.TUESDAY NIGHT...South winds around 5 knots. Waves 1 foot or less.

Winds and waves higher in and near thunderstorms.

$$

GMZ536-538-060600-
Chandeleur Sound-Breton Sound-
1130 AM CST Fri Dec 5 2025

.REST OF TODAY...North winds around 10 knots. Waves 2 to 3 feet. A
slight chance of thunderstorms. Showers.
.TONIGHT...North winds 5 to 10 knots. Waves 1 foot or less. A chance
of showers in the evening, then showers after midnight.
.SATURDAY...Northeast winds 5 to 10 knots. Waves around 2 feet.
Showers, mainly in the morning.
.SATURDAY NIGHT...East winds 5 to 10 knots. Waves around 2 feet in
the evening, then 1 foot or less. A chance of showers. A slight
chance of thunderstorms after midnight.
.SUNDAY...Northeast winds around 5 knots. Waves 1 foot or less. A
chance of showers with a slight chance of thunderstorms.
.SUNDAY NIGHT...North winds 10 to 15 knots, increasing to 20 to
25 knots after midnight. Waves 2 to 3 feet, building to 4 to 5 feet
after midnight. A chance of showers with a slight chance of
thunderstorms in the evening, then a slight chance of showers after
midnight.
.MONDAY...North winds 20 to 25 knots, diminishing to 15 to 20 knots
in the afternoon. Waves 3 to 5 feet.
.MONDAY NIGHT...North winds 15 to 20 knots, becoming northeast 10 to
15 knots after midnight. Waves 2 to 4 feet.
.TUESDAY...Northeast winds 10 to 15 knots, diminishing to 5 to
10 knots in the afternoon. Waves around 2 feet in the morning, then
1 foot or less.
.TUESDAY NIGHT...Southeast winds around 5 knots, becoming south
after midnight. Waves 1 foot or less.

Winds and waves higher in and near thunderstorms.

$$

GMZ555-557-060600-
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-
1130 AM CST Fri Dec 5 2025

.REST OF TODAY...North winds 10 to 15 knots. Seas 2 to 3 feet. Wave
Detail: North 3 feet at 3 seconds and south 2 feet at 5 seconds.
Showers with a chance of thunderstorms late this morning, then
showers likely with a slight chance of thunderstorms late.
.TONIGHT...Northeast winds 5 to 10 knots. Seas around 2 feet. Wave
Detail: Northeast 2 feet at 4 seconds and south 1 foot at 5 seconds.
Showers likely, mainly in the evening.
.SATURDAY...North winds 5 to 10 knots, becoming northeast 10 to
15 knots with gusts up to 20 knots in the afternoon. Seas around
2 feet. Wave Detail: Northeast 2 feet at 3 seconds and south 1 foot
at 5 seconds. Showers.
.SATURDAY NIGHT...Southeast winds 5 to 10 knots. Seas around 2 feet.
Wave Detail: East 2 feet at 4 seconds and south 1 foot at 5 seconds.
A chance of showers. A chance of thunderstorms after midnight.
.SUNDAY...Northeast winds 5 to 10 knots. Seas around 2 feet. Wave
Detail: East 2 feet at 5 seconds. A chance of showers. A slight
chance of thunderstorms in the morning, then a chance of
thunderstorms in the afternoon.
.SUNDAY NIGHT...North winds 10 to 15 knots, increasing to 15 to
20 knots with gusts up to 25 knots after midnight. Seas around
2 feet, building to 3 to 5 feet, occasionally to 6 feet after
midnight. Wave Detail: Northwest 1 foot at 2 seconds and east 1 foot
at 5 seconds, becoming northeast 4 feet at 4 seconds. A slight
chance of thunderstorms in the evening. A chance of showers.
.MONDAY...North winds 15 to 20 knots. Seas 3 to 5 feet, occasionally
to 6 feet. Wave Detail: North 4 feet at 4 seconds.
.MONDAY NIGHT...Northeast winds 10 to 15 knots. Seas 2 to 4 feet,
occasionally to 5 feet. Wave Detail: Northeast 3 feet at 5 seconds.
.TUESDAY...Northeast winds 5 to 10 knots. Seas around 2 feet. Wave
Detail: Northeast 2 feet at 5 seconds.
.TUESDAY NIGHT...East winds around 5 knots, becoming south after
midnight. Seas 1 foot or less, then around 2 feet after midnight.
Wave Detail: East 1 foot at 5 seconds.

Winds and seas higher in and near thunderstorms.

$$

GMZ550-552-060600-
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-
1130 AM CST Fri Dec 5 2025

.REST OF TODAY...North winds 10 to 15 knots. Seas 2 to 3 feet. Wave
Detail: North 2 feet at 3 seconds and south 2 feet at 5 seconds.
Showers with a chance of thunderstorms late this morning, then a
chance of showers with a slight chance of thunderstorms late.
.TONIGHT...Northeast winds 5 to 10 knots. Seas 1 to 2 feet. Wave
Detail: Northeast 1 foot at 3 seconds and south 1 foot at 5 seconds.
A chance of showers in the evening, then showers likely after
midnight.
.SATURDAY...Northeast winds 10 to 15 knots with gusts up to
20 knots. Seas 1 to 2 feet. Wave Detail: Northeast 2 feet at
3 seconds and south 1 foot at 5 seconds. Showers, mainly in the
morning.
.SATURDAY NIGHT...East winds 5 to 10 knots. Seas 1 to 2 feet. Wave
Detail: East 2 feet at 4 seconds. A chance of showers. A chance of
thunderstorms after midnight.
.SUNDAY...Northeast winds around 5 knots, becoming northwest in the
afternoon. Seas 1 foot or less, then 1 to 2 feet in the afternoon.
Wave Detail: East 1 foot at 4 seconds, becoming northwest 1 foot at
2 seconds and east 1 foot at 4 seconds. A chance of showers and
thunderstorms.
.SUNDAY NIGHT...Northwest winds 15 to 20 knots, becoming north 20 to
25 knots after midnight. Seas 1 to 2 feet, building to 2 to 4 feet,
occasionally to 5 feet after midnight. Wave Detail: Northwest 2 feet
at 3 seconds and southeast 1 foot at 4 seconds, becoming northwest
4 feet at 4 seconds and south 1 foot at 5 seconds. A chance of
showers, mainly in the evening.
.MONDAY...North winds 20 to 25 knots, diminishing to 15 to 20 knots
in the afternoon. Seas 2 to 4 feet, occasionally to 5 feet. Wave
Detail: North 3 feet at 3 seconds.
.MONDAY NIGHT...Northeast winds 10 to 15 knots. Seas 2 to 3 feet.
Wave Detail: Northeast 3 feet at 3 seconds.
.TUESDAY...Northeast winds 5 to 10 knots. Seas 1 to 2 feet in the
morning, then 1 foot or less. Wave Detail: Northeast 2 feet at
3 seconds, becoming northeast 1 foot at 3 seconds.
.TUESDAY NIGHT...East winds around 5 knots, becoming south after
midnight. Seas 1 foot or less. Wave Detail: East 1 foot at
4 seconds.

Winds and seas higher in and near thunderstorms.

$$

GMZ575-577-060600-
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-
1130 AM CST Fri Dec 5 2025

.REST OF TODAY...North winds 10 to 15 knots. Seas 2 to 3 feet. Wave
Detail: Northwest 2 feet at 4 seconds and east 2 feet at 5 seconds.
Showers with a chance of thunderstorms late this morning, then
showers likely with a slight chance of thunderstorms late.
.TONIGHT...Northeast winds 5 to 10 knots. Seas around 2 feet. Wave
Detail: North 2 feet at 5 seconds and south 1 foot at 5 seconds.
Showers likely, mainly in the evening.
.SATURDAY...Northeast winds 10 to 15 knots. Seas 2 to 3 feet. Wave
Detail: Northeast 2 feet at 4 seconds and south 1 foot at 5 seconds.
Showers.
.SATURDAY NIGHT...East winds 10 to 15 knots, becoming southeast 5 to
10 knots after midnight. Seas 2 to 3 feet. Wave Detail: Northeast
2 feet at 4 seconds and south 1 foot at 5 seconds. Showers with a
slight chance of thunderstorms in the evening, then showers likely
with a chance of thunderstorms after midnight.
.SUNDAY...West winds 5 to 10 knots, becoming northwest in the
afternoon. Seas around 2 feet. Wave Detail: Southeast 2 feet at
5 seconds. A chance of thunderstorms. Showers likely.
.SUNDAY NIGHT...Northwest winds 10 to 15 knots, increasing to 15 to
20 knots with gusts up to 25 knots after midnight. Seas around
2 feet, building to 3 to 4 feet, occasionally to 5 feet after
midnight. Wave Detail: North 2 feet at 4 seconds and south 1 foot at
5 seconds, becoming north 4 feet at 5 seconds and south 1 foot at
5 seconds. A slight chance of thunderstorms in the evening. A chance
of showers.
.MONDAY...North winds 20 to 25 knots, diminishing to 15 to 20 knots
in the afternoon. Seas 5 to 7 feet, occasionally to 9 feet. Wave
Detail: North 6 feet at 6 seconds.
.MONDAY NIGHT...Northeast winds 15 to 20 knots, diminishing to 10 to
15 knots after midnight. Seas 3 to 5 feet, occasionally to 6 feet.
Wave Detail: North 4 feet at 6 seconds.
.TUESDAY...Northeast winds 5 to 10 knots. Seas 2 to 3 feet. Wave
Detail: Northeast 3 feet at 5 seconds.
.TUESDAY NIGHT...East winds 5 to 10 knots, becoming south after
midnight. Seas around 2 feet. Wave Detail: East 2 feet at 5 seconds.

Winds and seas higher in and near thunderstorms.

$$

GMZ570-572-060600-
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-
1130 AM CST Fri Dec 5 2025

.REST OF TODAY...North winds 10 to 15 knots. Seas 3 to 4 feet,
occasionally to 5 feet. Wave Detail: South 2 feet at 5 seconds and
north 2 feet at 5 seconds. Showers with a chance of thunderstorms
late this morning, then a chance of showers with a slight chance of
thunderstorms late.
.TONIGHT...Northeast winds 10 to 15 knots. Seas 2 to 3 feet. Wave
Detail: South 2 feet at 5 seconds and north 2 feet at 5 seconds. A
chance of showers in the evening, then showers likely after
midnight.
.SATURDAY...Northeast winds 10 to 15 knots with gusts up to
20 knots. Seas 2 to 3 feet. Wave Detail: Northeast 3 feet at
4 seconds and south 1 foot at 5 seconds. Showers likely, mainly in
the morning.
.SATURDAY NIGHT...East winds 10 to 15 knots, becoming southeast 5 to
10 knots after midnight. 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 in the evening, then
showers likely with a chance of thunderstorms after midnight.
.SUNDAY...West winds 5 to 10 knots, becoming northwest in the
afternoon. Seas around 2 feet. Wave Detail: West 2 feet at 4 seconds
and east 2 feet at 5 seconds. A chance of thunderstorms. Showers
likely, mainly in the morning.
.SUNDAY NIGHT...Northwest winds 15 to 20 knots, becoming north 20 to
25 knots with gusts up to 30 knots after midnight. Seas 2 to 3 feet,
building to 4 to 6 feet, occasionally to 8 feet after midnight. Wave
Detail: Northwest 3 feet at 4 seconds and east 1 foot at 5 seconds,
becoming south 6 feet at 6 seconds and north 4 feet at 5 seconds. A
chance of showers with a slight chance of thunderstorms in the
evening, then a slight chance of showers after midnight.
.MONDAY...North winds 20 to 25 knots, diminishing to 15 to 20 knots
in the afternoon. Seas 5 to 7 feet, occasionally to 9 feet. Wave
Detail: North 6 feet at 6 seconds.
.MONDAY NIGHT...Northeast winds 15 to 20 knots, diminishing to 10 to
15 knots after midnight. Seas 3 to 5 feet, occasionally to 6 feet.
Wave Detail: North 5 feet at 6 seconds.
.TUESDAY...Northeast winds 10 to 15 knots, diminishing to 5 to
10 knots in the afternoon. Seas 2 to 3 feet. Wave Detail: Northeast
3 feet at 5 seconds.
.TUESDAY NIGHT...East winds 5 to 10 knots, becoming south after
midnight. Seas around 2 feet. Wave Detail: Northeast 2 feet at
5 seconds.

Winds and seas higher in and near thunderstorms.

$$