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

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FZUS54 KLIX 221930
CWFLIX

Coastal Waters Forecast
National Weather Service New Orleans LA
130 PM CST Sat Feb 22 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-GMZ501-230815-
130 PM CST Sat Feb 22 2025

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

A surface low in the western gulf will move east through the coastal
waters Sunday causing winds and seas to rise briefly before the low
moves eastward. This should allow winds and seas to improve going
into the start of the new workweek. High pressure will build into the
northern gulf causing winds to become light and variable by mid
week.

$$

GMZ530-230815-
Lake Pontchartrain and Lake Maurepas-
130 PM CST Sat Feb 22 2025

.TONIGHT...Northeast winds 5 to 10 knots. Waves 1 foot or less, then
around 2 feet after midnight. A slight chance of showers early this
evening. A chance of showers late this evening and early morning,
then showers likely late.
.SUNDAY...Northeast winds 10 to 15 knots. Waves 2 to 3 feet. A
slight chance of thunderstorms. Showers.
.SUNDAY NIGHT...Northeast winds 10 to 15 knots. Waves 2 to 3 feet. A
chance of showers in the evening.
.MONDAY...Northeast winds 5 to 10 knots, becoming north in the
afternoon. Waves around 2 feet in the morning, then 1 foot or less.
.MONDAY NIGHT...North winds around 5 knots. Waves 1 foot or less.
.TUESDAY...North winds around 5 knots, becoming west around 5 knots
in the afternoon. Waves 1 foot or less.
.TUESDAY NIGHT...Southwest winds around 5 knots. Waves 1 foot or
less.
.WEDNESDAY...South winds around 5 knots. Waves 1 foot or less.
.WEDNESDAY NIGHT...Southwest winds 5 to 10 knots, becoming west
after midnight. Waves around 2 feet.
.THURSDAY...Northwest winds 10 to 15 knots. Waves 2 to 3 feet.
.THURSDAY NIGHT...North winds 10 to 15 knots. Waves 2 to 3 feet.

Winds and waves higher in and near thunderstorms.

$$

GMZ534-230815-
Lake Borgne-
130 PM CST Sat Feb 22 2025

.TONIGHT...Northeast winds 5 to 10 knots. Waves 1 foot or less, then
around 2 feet after midnight. A slight chance of showers late this
evening. A chance of showers after midnight, then showers likely
late.
.SUNDAY...Northeast winds 10 to 15 knots. Waves 2 to 3 feet.
Showers. A slight chance of thunderstorms in the afternoon.
.SUNDAY NIGHT...Northeast winds 10 to 15 knots. Waves 2 to 3 feet.
Showers likely, mainly in the evening.
.MONDAY...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.
.MONDAY NIGHT...North winds around 5 knots. Waves 1 foot or less.
.TUESDAY...North winds around 5 knots, becoming west in the
afternoon. Waves 1 foot or less.
.TUESDAY NIGHT...Southwest winds around 5 knots. Waves 1 foot or
less.
.WEDNESDAY...South winds around 5 knots. Waves 1 foot or less.
.WEDNESDAY NIGHT...Southwest winds 5 to 10 knots, becoming west
after midnight. Waves 1 foot or less, then around 2 feet after
midnight.
.THURSDAY...Northwest winds 10 to 15 knots. Waves around 2 feet.
.THURSDAY NIGHT...North winds 10 to 15 knots. Waves around 2 feet.

Winds and waves higher in and near thunderstorms.

$$

GMZ532-230815-
Mississippi Sound-
130 PM CST Sat Feb 22 2025

.TONIGHT...Northeast winds 5 to 10 knots. Waves 1 foot or less, then
around 2 feet after midnight. A slight chance of showers after
midnight. A chance of showers late.
.SUNDAY...Northeast winds 10 to 15 knots. Waves 2 to 3 feet.
Showers.
.SUNDAY NIGHT...Northeast winds 10 to 15 knots. Waves 2 to 3 feet.
Showers likely, mainly in the evening.
.MONDAY...Northeast winds 10 to 15 knots, diminishing to 5 to
10 knots in the afternoon. Waves 2 to 3 feet in the morning, then
1 foot or less.
.MONDAY NIGHT...North winds around 5 knots. Waves 1 foot or less.
.TUESDAY...North winds around 5 knots, becoming west in the
afternoon. Waves 1 foot or less.
.TUESDAY NIGHT...West winds around 5 knots. Waves 1 foot or less.
.WEDNESDAY...Northwest winds around 5 knots, becoming south in the
afternoon. Waves 1 foot or less.
.WEDNESDAY NIGHT...Southwest winds 5 to 10 knots, becoming west
after midnight. Waves around 2 feet.
.THURSDAY...Northwest winds 10 to 15 knots. Waves 2 to 3 feet.
.THURSDAY NIGHT...Northwest winds 10 to 15 knots. Waves 2 to 3 feet.

$$

GMZ536-538-230815-
Chandeleur Sound-Breton Sound-
130 PM CST Sat Feb 22 2025

.TONIGHT...Northeast winds 5 to 10 knots. Waves 1 foot or less, then
around 2 feet after midnight. A chance of showers after midnight.
.SUNDAY...East winds 10 to 15 knots, increasing to 15 to 20 knots in
the afternoon. Waves 2 to 4 feet. Showers. A slight chance of
thunderstorms in the afternoon.
.SUNDAY NIGHT...Northeast winds 15 to 20 knots. Waves 3 to 4 feet.
Showers with a slight chance of thunderstorms in the evening, then a
chance of showers after midnight. Visibility 1 NM or less in the
evening.
.MONDAY...Northeast winds 10 to 15 knots, diminishing to 5 to
10 knots in the afternoon. Waves 2 to 3 feet. A slight chance of
showers in the morning.
.MONDAY NIGHT...North winds around 5 knots. Waves 1 foot or less.
.TUESDAY...Northwest winds around 5 knots. Waves 1 foot or less.
.TUESDAY NIGHT...Southwest winds around 5 knots. Waves 1 foot or
less.
.WEDNESDAY...Northeast winds around 5 knots, becoming south in the
afternoon. Waves 1 foot or less.
.WEDNESDAY NIGHT...Southwest winds 5 to 10 knots, becoming west
after midnight. Waves 1 foot or less, then around 2 feet after
midnight.
.THURSDAY...Northwest winds 10 to 15 knots. Waves 2 to 3 feet.
.THURSDAY NIGHT...North winds 10 to 15 knots. Waves around 3 feet.

Winds and waves higher in and near thunderstorms.

$$

GMZ555-557-230815-
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-
130 PM CST Sat Feb 22 2025

.TONIGHT...Northeast winds 5 to 10 knots. Seas around 2 feet. Wave
Detail: East 2 feet at 5 seconds. A slight chance of showers after
midnight. A chance of showers late.
.SUNDAY...East winds 10 to 15 knots, increasing to 15 to 20 knots in
the afternoon. Seas 2 to 3 feet. Wave Detail: East 3 feet at
5 seconds. A chance of showers in the morning, then showers in the
afternoon.
.SUNDAY NIGHT...East winds 15 to 20 knots. Seas 3 to 5 feet,
occasionally to 6 feet. Wave Detail: Southeast 5 feet at 6 seconds.
Showers with a slight chance of thunderstorms in the evening, then a
chance of showers after midnight. Visibility 1 NM or less in the
evening.
.MONDAY...Northeast winds 15 to 20 knots, diminishing to 10 to
15 knots in the afternoon. Seas 4 to 6 feet, occasionally to 8 feet.
Wave Detail: Southeast 5 feet at 7 seconds. A chance of showers in
the morning.
.MONDAY NIGHT...North winds 5 to 10 knots. Seas 2 to 4 feet,
occasionally to 5 feet. Wave Detail: Southeast 3 feet at 7 seconds.
.TUESDAY...North winds 5 to 10 knots. Seas 2 to 3 feet. Wave Detail:
East 3 feet at 7 seconds.
.TUESDAY NIGHT...West winds around 5 knots. Seas around 2 feet. Wave
Detail: East 2 feet at 6 seconds.
.WEDNESDAY...North winds around 5 knots, becoming south in the
afternoon. Seas 1 foot or less. Wave Detail: South 1 foot at
2 seconds and east 1 foot at 5 seconds.
.WEDNESDAY NIGHT...Southwest winds 5 to 10 knots, becoming west
after midnight. Seas 1 foot or less. Wave Detail: South 1 foot at
2 seconds and east 1 foot at 5 seconds.
.THURSDAY...Northwest winds 10 to 15 knots. Seas around 2 feet. Wave
Detail: Northwest 2 feet at 3 seconds. A slight chance of showers.
.THURSDAY NIGHT...North winds 10 to 15 knots. Seas 2 to 3 feet.

Winds and seas higher in and near thunderstorms.

$$

GMZ550-552-230815-
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-
130 PM CST Sat Feb 22 2025

...SMALL CRAFT EXERCISE CAUTION IN EFFECT FROM 6 PM CST THIS EVENING
THROUGH LATE TONIGHT...

.TONIGHT...East winds 10 to 15 knots. Seas 2 to 3 feet, subsiding to
1 to 2 feet after midnight. Wave Detail: East 2 feet at 5 seconds. A
chance of showers until early morning. A slight chance of
thunderstorms late this evening and overnight. Showers likely late.
.SUNDAY...East winds 15 to 20 knots with gusts up to 25 knots. Seas
2 to 4 feet, occasionally to 5 feet. Wave Detail: Southeast 4 feet
at 5 seconds. Showers with a slight chance of thunderstorms.
Visibility 1 NM or less.
.SUNDAY NIGHT...Northeast winds 15 to 20 knots with gusts up to
25 knots. Seas 2 to 4 feet, occasionally to 5 feet. Wave Detail:
Southeast 4 feet at 6 seconds. Showers likely with a slight chance
of thunderstorms in the evening, then a chance of showers after
midnight. Visibility 1 NM or less in the evening.
.MONDAY...Northeast winds 15 to 20 knots, diminishing to 10 to
15 knots in the afternoon. Seas 2 to 4 feet, occasionally to 5 feet.
Wave Detail: Southeast 3 feet at 7 seconds. A slight chance of
showers in the morning.
.MONDAY NIGHT...Northeast winds 5 to 10 knots. Seas around 2 feet.
Wave Detail: Southeast 2 feet at 6 seconds.
.TUESDAY...Northeast winds 5 to 10 knots. Seas 1 to 2 feet.
.TUESDAY NIGHT...South winds around 5 knots. Seas 1 to 2 feet.
.WEDNESDAY...Southeast winds around 5 knots. Seas 1 foot or less.
Wave Detail: Southeast 1 foot at 5 seconds.
.WEDNESDAY NIGHT...South winds 5 to 10 knots, becoming northwest
after midnight. Seas 1 foot or less. Wave Detail: Northwest 1 foot
at 3 seconds and south 1 foot at 3 seconds.
.THURSDAY...Northwest winds 10 to 15 knots. Seas around 2 feet. Wave
Detail: Northwest 2 feet at 3 seconds.
.THURSDAY NIGHT...North winds 10 to 15 knots. Seas 2 to 3 feet.

Winds and seas higher in and near thunderstorms.

$$

GMZ575-577-230815-
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-
130 PM CST Sat Feb 22 2025

.TONIGHT...East winds 5 to 10 knots. Seas around 2 feet. Wave
Detail: East 2 feet at 5 seconds. A slight chance of showers after
midnight. A chance of showers late.
.SUNDAY...East winds 10 to 15 knots, increasing to 15 to 20 knots in
the afternoon. Seas 2 to 3 feet. Wave Detail: East 3 feet at
5 seconds. A chance of showers in the morning, then showers in the
afternoon.
.SUNDAY NIGHT...East winds 15 to 20 knots with gusts up to 25 knots.
Seas 3 to 5 feet, occasionally to 6 feet, building to 5 to 6 feet,
occasionally to 8 feet after midnight. Wave Detail: Southeast 5 feet
at 6 seconds, becoming southeast 6 feet at 7 seconds. Showers with a
chance of thunderstorms in the evening, then a chance of showers
with a slight chance of thunderstorms after midnight.
.MONDAY...Northeast winds 10 to 15 knots with gusts up to 20 knots.
Seas 5 to 6 feet, occasionally to 8 feet. Wave Detail: East 6 feet
at 7 seconds. A chance of showers in the morning, then a slight
chance of showers and thunderstorms in the afternoon.
.MONDAY NIGHT...Northeast winds 10 to 15 knots. Seas 3 to 5 feet,
occasionally to 6 feet. Wave Detail: Southeast 4 feet at 7 seconds.
.TUESDAY...North winds 5 to 10 knots. Seas 2 to 3 feet. Wave Detail:
East 3 feet at 7 seconds.
.TUESDAY NIGHT...Northwest winds around 5 knots. Seas around 2 feet.
Wave Detail: East 2 feet at 6 seconds.
.WEDNESDAY...Northeast winds around 5 knots, becoming south in the
afternoon. Seas 1 foot or less. Wave Detail: Northwest 1 foot at
2 seconds and east 1 foot at 5 seconds.
.WEDNESDAY NIGHT...Southwest winds 5 to 10 knots, becoming west
after midnight. Seas 1 foot or less. Wave Detail: Southwest 1 foot
at 2 seconds and east 1 foot at 5 seconds.
.THURSDAY...Northwest winds 10 to 15 knots. Seas around 2 feet. Wave
Detail: Northwest 2 feet at 4 seconds. A slight chance of showers.
.THURSDAY NIGHT...North winds 15 to 20 knots. Seas 2 to 3 feet,
building to 4 feet, occasionally to 5 feet after midnight.

Winds and seas higher in and near thunderstorms.

$$

GMZ570-572-230815-
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-
130 PM CST Sat Feb 22 2025

...SMALL CRAFT EXERCISE CAUTION IN EFFECT FROM 6 PM CST THIS EVENING
THROUGH LATE TONIGHT...

.TONIGHT...East winds 10 to 15 knots with gusts up to 20 knots. Seas
2 to 4 feet, occasionally to 5 feet. Wave Detail: East 3 feet at
5 seconds. A chance of showers until early morning, then showers
likely with a slight chance of thunderstorms late.
.SUNDAY...Southeast winds 15 to 20 knots with gusts up to 25 knots.
Seas 4 to 6 feet, occasionally to 8 feet. Wave Detail: East 5 feet
at 5 seconds. A chance of showers with a slight chance of
thunderstorms in the morning, then showers with a chance of
thunderstorms in the afternoon with visibility 1 NM or less.
.SUNDAY NIGHT...East winds 15 to 20 knots with gusts up to 25 knots.
Seas 5 to 6 feet, occasionally to 8 feet. Wave Detail: Southeast
6 feet at 6 seconds. Showers with a chance of thunderstorms in the
evening, then a chance of showers after midnight. Visibility 1 NM or
less in the evening.
.MONDAY...Northeast winds 15 to 20 knots with gusts up to 25 knots.
Seas 4 to 6 feet, occasionally to 8 feet. Wave Detail: Northeast
5 feet at 6 seconds and southeast 4 feet at 7 seconds. A chance of
showers in the morning, then a slight chance of showers and
thunderstorms in the afternoon.
.MONDAY NIGHT...Northeast winds 10 to 15 knots with gusts up to
20 knots, diminishing to 5 to 10 knots after midnight. Seas 3 to
4 feet, occasionally to 5 feet. Wave Detail: East 4 feet at
7 seconds.
.TUESDAY...Northeast winds 5 to 10 knots. Seas 2 to 3 feet. Wave
Detail: East 3 feet at 7 seconds.
.TUESDAY NIGHT...Southeast winds around 5 knots. Seas around 2 feet.
Wave Detail: East 2 feet at 6 seconds.
.WEDNESDAY...Southeast winds 5 to 10 knots. Seas around 2 feet. Wave
Detail: East 2 feet at 6 seconds.
.WEDNESDAY NIGHT...South winds 5 to 10 knots, becoming northwest
10 to 15 knots after midnight. Seas around 2 feet. Wave Detail: West
2 feet at 3 seconds and southeast 1 foot at 4 seconds.
.THURSDAY...North winds 10 to 15 knots. Seas 2 to 3 feet. Wave
Detail: Northwest 3 feet at 4 seconds and south 1 foot at 3 seconds.
A slight chance of showers.
.THURSDAY NIGHT...North winds 15 to 20 knots. Seas 3 to 4 feet,
occasionally to 5 feet.

Winds and seas higher in and near thunderstorms.

$$