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

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FZUS54 KLIX 141545
CWFLIX

Coastal Waters Forecast
National Weather Service New Orleans LA
1045 AM CDT Mon Apr 14 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-GMZ501-150415-
1045 AM CDT Mon Apr 14 2025

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

Winds will stay onshore today. Another weak frontal passage on
Tuesday will switch winds back to offshore again, but seas will
remain benign through midweek.


$$

GMZ530-150415-
Lake Pontchartrain and Lake Maurepas-
1045 AM CDT Mon Apr 14 2025

.REST OF TODAY...Southwest winds around 10 knots. Waves around
2 feet.
.TONIGHT...Southwest winds 5 to 10 knots. Waves around 2 feet.
.TUESDAY...Northwest winds 5 to 10 knots, becoming north in the
afternoon. Waves around 2 feet.
.TUESDAY NIGHT...North winds around 10 knots. Waves around 2 feet.
.WEDNESDAY...East winds 5 to 10 knots. Waves around 2 feet in the
morning, then 1 foot or less.
.WEDNESDAY NIGHT...Southeast winds around 5 knots. Waves 1 foot or
less.
.THURSDAY...Southeast winds 5 to 10 knots. Waves around 2 feet.
.THURSDAY NIGHT...South winds around 10 knots. Waves around 2 feet.
.FRIDAY...Southeast winds 5 to 10 knots, increasing to 10 to
15 knots in the afternoon. Waves 2 to 3 feet. A slight chance of
sprinkles in the afternoon.
.FRIDAY NIGHT...South winds 10 to 15 knots, becoming southeast 5 to
10 knots after midnight. Waves 2 to 3 feet.

$$

GMZ534-150415-
Lake Borgne-
1045 AM CDT Mon Apr 14 2025

.REST OF TODAY...South winds around 10 knots. Waves around 2 feet.
.TONIGHT...Southwest winds 5 to 10 knots. Waves around 2 feet in the
evening, then 1 foot or less.
.TUESDAY...West winds 5 to 10 knots, becoming north in the
afternoon. Waves around 2 feet.
.TUESDAY NIGHT...North winds 5 to 10 knots. Waves around 2 feet.
.WEDNESDAY...Northeast winds 10 to 15 knots, becoming east 5 to
10 knots in the afternoon. Waves around 2 feet in the morning, then
1 foot or less.
.WEDNESDAY NIGHT...South winds around 5 knots. Waves 1 foot or less.
.THURSDAY...Southeast winds 5 to 10 knots. Waves around 2 feet.
.THURSDAY NIGHT...South winds around 10 knots. Waves around 2 feet.
.FRIDAY...Southeast winds 10 to 15 knots. Waves 2 to 3 feet. A
slight chance of sprinkles in the afternoon.
.FRIDAY NIGHT...Southeast winds 10 to 15 knots. Waves around 2 feet.

$$

GMZ532-150415-
Mississippi Sound-
1045 AM CDT Mon Apr 14 2025

.REST OF TODAY...Southwest winds 10 to 15 knots. Waves 2 to 3 feet.
.TONIGHT...Southwest winds 10 to 15 knots, becoming west after
midnight. Waves 2 to 3 feet.
.TUESDAY...West winds around 10 knots, becoming north in the
afternoon. Waves around 2 feet.
.TUESDAY NIGHT...North winds 10 to 15 knots. Waves 2 to 3 feet.
.WEDNESDAY...Northeast winds 10 to 15 knots, becoming southeast 5 to
10 knots in the afternoon. Waves 2 to 3 feet in the morning, then
1 foot or less.
.WEDNESDAY NIGHT...South winds around 5 knots. Waves 1 foot or less.
.THURSDAY...Southeast winds 5 to 10 knots. Waves around 2 feet.
.THURSDAY NIGHT...South winds around 10 knots. Waves around 2 feet.
.FRIDAY...Southeast winds 10 to 15 knots. Waves 2 to 3 feet. A
slight chance of sprinkles in the afternoon.
.FRIDAY NIGHT...Southeast winds 10 to 15 knots. Waves 2 to 3 feet.

$$

GMZ536-538-150415-
Chandeleur Sound-Breton Sound-
1045 AM CDT Mon Apr 14 2025

.REST OF TODAY...Southwest winds 10 to 15 knots. Waves around
2 feet.
.TONIGHT...Southwest winds 10 to 15 knots. Waves 2 to 3 feet.
.TUESDAY...Northwest winds 5 to 10 knots. Waves around 2 feet.
.TUESDAY NIGHT...North winds 10 to 15 knots. Waves 2 to 3 feet.
.WEDNESDAY...Northeast winds 10 to 15 knots, becoming east 5 to
10 knots in the afternoon. Waves 2 to 3 feet.
.WEDNESDAY NIGHT...South winds around 5 knots. Waves 1 foot or less.
.THURSDAY...Southeast winds 5 to 10 knots, increasing to 10 to
15 knots in the afternoon. Waves around 2 feet.
.THURSDAY NIGHT...Southeast winds 10 to 15 knots. Waves around
2 feet.
.FRIDAY...Southeast winds 10 to 15 knots. Waves 2 to 3 feet. A
slight chance of sprinkles in the afternoon.
.FRIDAY NIGHT...Southeast winds around 10 knots. Waves around
2 feet.

$$

GMZ555-557-150415-
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-
1045 AM CDT Mon Apr 14 2025

.REST OF TODAY...Southwest winds around 10 knots. Seas 1 foot or
less. Wave Detail: South 1 foot at 3 seconds.
.TONIGHT...Southwest winds 5 to 10 knots. Seas around 2 feet. Wave
Detail: Southwest 1 foot at 3 seconds.
.TUESDAY...Northwest winds around 10 knots. Seas around 2 feet. Wave
Detail: Southwest 1 foot at 3 seconds.
.TUESDAY NIGHT...North winds 5 to 10 knots, becoming northeast 10 to
15 knots after midnight. Seas 1 foot or less, then around 2 feet
after midnight. Wave Detail: North 1 foot at 3 seconds, becoming
northeast 2 feet at 4 seconds.
.WEDNESDAY...East winds 10 to 15 knots. Seas 2 to 3 feet. Wave
Detail: Northeast 3 feet at 4 seconds.
.WEDNESDAY NIGHT...Southeast winds 5 to 10 knots. Seas around
2 feet. Wave Detail: East 2 feet at 5 seconds.
.THURSDAY...Southeast winds 5 to 10 knots. Seas around 2 feet. Wave
Detail: Southeast 2 feet at 5 seconds.
.THURSDAY NIGHT...Southeast winds 10 to 15 knots. Seas around
2 feet. Wave Detail: Southeast 2 feet at 4 seconds.
.FRIDAY...Southeast winds 10 to 15 knots. Seas 2 to 3 feet. Wave
Detail: Southeast 2 feet at 4 seconds. A slight chance of sprinkles
in the afternoon.
.FRIDAY NIGHT...Southeast winds around 10 knots. Seas 2 to 3 feet.
Wave Detail: Southeast 2 feet at 5 seconds.

$$

GMZ550-552-150415-
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-
1045 AM CDT Mon Apr 14 2025

.REST OF TODAY...South winds 5 to 10 knots. Seas around 2 feet. Wave
Detail: South 2 feet at 3 seconds.
.TONIGHT...Southwest winds 5 to 10 knots. Seas 1 to 2 feet.
.TUESDAY...Northwest winds 5 to 10 knots. Seas 1 to 2 feet. Wave
Detail: Northwest 1 foot at 2 seconds and south 1 foot at 4 seconds.
.TUESDAY NIGHT...North winds 5 to 10 knots, becoming northeast 10 to
15 knots with gusts up to 20 knots after midnight. Seas 1 foot or
less, then 1 to 2 feet after midnight. Wave Detail: Northwest 1 foot
at 2 seconds and southwest 1 foot at 5 seconds, becoming northeast
2 feet at 3 seconds and southwest 1 foot at 5 seconds.
.WEDNESDAY...East winds 10 to 15 knots. Seas around 2 feet. Wave
Detail: Northeast 2 feet at 4 seconds and southwest 1 foot at
5 seconds.
.WEDNESDAY NIGHT...Southeast winds 5 to 10 knots. Seas 1 to 2 feet.
Wave Detail: East 2 feet at 4 seconds.
.THURSDAY...Southeast winds 10 to 15 knots. Seas around 2 feet. Wave
Detail: Southeast 2 feet at 3 seconds.
.THURSDAY NIGHT...Southeast winds 10 to 15 knots. Seas 2 to 3 feet.
Wave Detail: Southeast 3 feet at 4 seconds.
.FRIDAY...Southeast winds 10 to 15 knots. Seas 2 to 3 feet. Wave
Detail: South 3 feet at 5 seconds.
.FRIDAY NIGHT...Southeast winds around 10 knots. Seas 2 to 3 feet.
Wave Detail: South 2 feet at 6 seconds.

$$

GMZ575-577-150415-
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-
1045 AM CDT Mon Apr 14 2025

.REST OF TODAY...South winds 5 to 10 knots. Seas 1 foot or less.
Wave Detail: South 1 foot at 3 seconds.
.TONIGHT...Southwest winds 5 to 10 knots. Seas 1 foot or less, then
around 2 feet after midnight. Wave Detail: South 1 foot at
3 seconds, becoming southwest 1 foot at 3 seconds.
.TUESDAY...Northwest winds 5 to 10 knots. Seas around 2 feet. Wave
Detail: Northwest 2 feet at 3 seconds and south 1 foot at 3 seconds.
.TUESDAY NIGHT...North winds 10 to 15 knots with gusts up to
20 knots. Seas 2 to 3 feet. Wave Detail: North 3 feet at 4 seconds
and southwest 1 foot at 6 seconds.
.WEDNESDAY...Northeast winds 10 to 15 knots. Seas 2 to 3 feet. Wave
Detail: Northeast 3 feet at 5 seconds and southeast 1 foot at
6 seconds.
.WEDNESDAY NIGHT...East winds 5 to 10 knots. Seas around 2 feet.
Wave Detail: East 2 feet at 6 seconds.
.THURSDAY...Southeast winds around 10 knots. Seas around 2 feet.
Wave Detail: Southeast 2 feet at 6 seconds.
.THURSDAY NIGHT...Southeast winds around 10 knots. Seas around
2 feet. Wave Detail: Southeast 2 feet at 5 seconds.
.FRIDAY...Southeast winds 10 to 15 knots. Seas 2 to 3 feet. Wave
Detail: Southeast 2 feet at 5 seconds.
.FRIDAY NIGHT...Southeast winds around 10 knots. Seas 2 to 3 feet.
Wave Detail: Southeast 3 feet at 6 seconds.

$$

GMZ570-572-150415-
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-
1045 AM CDT Mon Apr 14 2025

.REST OF TODAY...South winds 5 to 10 knots. Seas around 2 feet. Wave
Detail: South 2 feet at 3 seconds.
.TONIGHT...Southwest winds 5 to 10 knots. Seas around 2 feet. Wave
Detail: Southwest 1 foot at 5 seconds.
.TUESDAY...Northwest winds 5 to 10 knots. Seas around 2 feet. Wave
Detail: Northwest 1 foot at 2 seconds and southwest 1 foot at
5 seconds.
.TUESDAY NIGHT...North winds around 10 knots, becoming northeast
with gusts up to 20 knots after midnight. Seas around 2 feet. Wave
Detail: North 2 feet at 3 seconds and southwest 1 foot at 5 seconds.
.WEDNESDAY...East winds 10 to 15 knots. Seas 2 to 3 feet. Wave
Detail: Northeast 3 feet at 4 seconds and southwest 1 foot at
5 seconds.
.WEDNESDAY NIGHT...Southeast winds 5 to 10 knots. Seas around
2 feet. Wave Detail: East 2 feet at 6 seconds.
.THURSDAY...Southeast winds 10 to 15 knots. Seas 2 to 3 feet. Wave
Detail: Southeast 2 feet at 6 seconds.
.THURSDAY NIGHT...Southeast winds 10 to 15 knots. Seas 2 to 3 feet.
Wave Detail: Southeast 3 feet at 5 seconds.
.FRIDAY...Southeast winds 10 to 15 knots. Seas 3 to 4 feet,
occasionally to 5 feet. Wave Detail: Southeast 3 feet at 5 seconds.
.FRIDAY NIGHT...Southeast winds 10 to 15 knots. Seas 2 to 4 feet,
occasionally to 5 feet. Wave Detail: Southeast 3 feet at 6 seconds.

$$

PG