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

Home |  Current Version |  Previous Version |  Text Only |  Print | Product List |  Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
865
FZUS54 KLIX 201500
CWFLIX

Coastal Waters Forecast
National Weather Service New Orleans LA
1000 AM CDT Mon May 20 2024

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-GMZ501-210315-
1000 AM CDT Mon May 20 2024

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

High pressure over the area will keep a persistent southeast wind of
around 10 knots and relatively calm seas in place through the end of
the week.

$$

GMZ530-210315-
Lake Pontchartrain and Lake Maurepas-
1000 AM CDT Mon May 20 2024

.TODAY...Light and variable winds, becoming east around 5 knots late
this morning and afternoon. Waves 1 foot or less.
.TONIGHT...Southeast winds 5 to 10 knots. Waves 1 foot or less.
.TUESDAY...Southeast winds 5 to 10 knots. Waves 1 to 2 feet.
.TUESDAY NIGHT...Southeast winds 5 to 10 knots. Waves around 2 feet.
.WEDNESDAY...Southeast winds 5 to 10 knots. Waves around 2 feet.
.WEDNESDAY NIGHT...Southeast winds 5 to 10 knots. Waves 1 to 2 feet.
.THURSDAY...Southeast winds 5 to 10 knots. Waves 1 foot or less,
then around 2 feet in the afternoon.
.THURSDAY NIGHT...South winds 5 to 10 knots. Waves around 2 feet in
the evening, then 1 foot or less.
.FRIDAY...South winds 5 to 10 knots. Waves 1 foot or less, then
around 2 feet in the afternoon.
.FRIDAY NIGHT...South winds 5 to 10 knots. Waves 1 to 2 feet.

$$

GMZ534-210315-
Lake Borgne-
1000 AM CDT Mon May 20 2024

.TODAY...East winds around 5 knots, becoming southeast late. Waves
1 foot or less.
.TONIGHT...Southeast winds 5 to 10 knots. Waves 1 foot or less.
.TUESDAY...Southeast winds 5 to 10 knots. Waves 1 foot or less, then
around 2 feet in the afternoon.
.TUESDAY NIGHT...Southeast winds around 10 knots. Waves around
2 feet.
.WEDNESDAY...Southeast winds around 10 knots. Waves around 2 feet.
.WEDNESDAY NIGHT...Southeast winds 5 to 10 knots. Waves around
2 feet in the evening, then 1 foot or less.
.THURSDAY...Southeast winds 5 to 10 knots. Waves 1 foot or less,
then around 2 feet in the afternoon.
.THURSDAY NIGHT...South winds 5 to 10 knots. Waves around 2 feet in
the evening, then 1 foot or less.
.FRIDAY...South winds around 10 knots. Waves around 2 feet.
.FRIDAY NIGHT...South winds 5 to 10 knots. Waves around 2 feet in
the evening, then 1 foot or less.

$$

GMZ532-210315-
Mississippi Sound-
1000 AM CDT Mon May 20 2024

.TODAY...Northeast winds around 5 knots, becoming southeast this
afternoon. Waves 1 foot or less.
.TONIGHT...Southeast winds 5 to 10 knots. Waves 1 foot or less.
.TUESDAY...Southeast winds 5 to 10 knots. Waves around 2 feet.
.TUESDAY NIGHT...Southeast winds around 10 knots. Waves around
2 feet.
.WEDNESDAY...Southeast winds around 10 knots. Waves around 2 feet.
.WEDNESDAY NIGHT...Southeast winds 5 to 10 knots. Waves around
2 feet.
.THURSDAY...Southeast winds 5 to 10 knots. Waves around 2 feet.
.THURSDAY NIGHT...South winds 10 to 15 knots. Waves around 2 feet in
the evening, then 1 foot or less.
.FRIDAY...South winds 10 to 15 knots. Waves around 2 feet.
.FRIDAY NIGHT...South winds 10 to 15 knots. Waves around 2 feet.

$$

GMZ536-538-210315-
Chandeleur Sound-Breton Sound-
1000 AM CDT Mon May 20 2024

.TODAY...East winds around 5 knots, increasing to 5 to 10 knots this
afternoon. Waves 1 foot or less. Widespread dense fog early this
morning with visibility 1 NM or less.
.TONIGHT...Southeast winds 5 to 10 knots. Waves 1 foot or less.
.TUESDAY...Southeast winds 5 to 10 knots. Waves around 2 feet.
.TUESDAY NIGHT...Southeast winds around 10 knots. Waves around
2 feet.
.WEDNESDAY...Southeast winds around 10 knots. Waves around 2 feet.
.WEDNESDAY NIGHT...Southeast winds around 10 knots. Waves around
2 feet.
.THURSDAY...Southeast winds around 10 knots. Waves around 2 feet.
.THURSDAY NIGHT...South winds 10 to 15 knots. Waves around 2 feet in
the evening, then 1 foot or less.
.FRIDAY...South winds around 10 knots. Waves around 2 feet.
.FRIDAY NIGHT...South winds 10 to 15 knots. Waves around 2 feet.

$$

GMZ555-557-210315-
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-
1000 AM CDT Mon May 20 2024

.TODAY...East winds 5 to 10 knots. Seas around 2 feet. Wave Detail:
Southeast 2 feet at 6 seconds.
.TONIGHT...Southeast winds 5 to 10 knots. Seas around 2 feet. Wave
Detail: South 2 feet at 6 seconds.
.TUESDAY...East winds 5 to 10 knots. Seas around 2 feet. Wave
Detail: Southeast 2 feet at 6 seconds.
.TUESDAY NIGHT...Southeast winds around 10 knots. Seas around
2 feet. Wave Detail: Southeast 2 feet at 5 seconds.
.WEDNESDAY...Southeast winds around 10 knots. Seas around 2 feet.
Wave Detail: Southeast 2 feet at 5 seconds.
.WEDNESDAY NIGHT...Southeast winds around 10 knots. Seas around
2 feet. Wave Detail: Southeast 2 feet at 4 seconds.
.THURSDAY...Southeast winds 5 to 10 knots. Seas around 2 feet. Wave
Detail: Southeast 2 feet at 5 seconds.
.THURSDAY NIGHT...South winds around 10 knots. Seas around 2 feet.
Wave Detail: Southeast 1 foot at 4 seconds.
.FRIDAY...South winds around 10 knots. Seas around 2 feet. Wave
Detail: Southeast 1 foot at 5 seconds.
.FRIDAY NIGHT...South winds around 10 knots. Seas around 2 feet.
Wave Detail: Southeast 1 foot at 5 seconds.

$$

GMZ550-552-210315-
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-
1000 AM CDT Mon May 20 2024

.TODAY...East winds 5 to 10 knots. Seas 1 to 2 feet. Wave Detail:
Southeast 2 feet at 7 seconds. Patchy dense fog early this morning
with visibility 1 NM or less.
.TONIGHT...Southeast winds 5 to 10 knots. Seas 1 to 2 feet. Wave
Detail: Southeast 2 feet at 6 seconds.
.TUESDAY...Southeast winds around 10 knots. Seas around 2 feet. Wave
Detail: Southeast 2 feet at 5 seconds.
.TUESDAY NIGHT...Southeast winds 10 to 15 knots. Seas 2 to 3 feet.
.WEDNESDAY...Southeast winds around 10 knots. Seas 2 to 3 feet. Wave
Detail: Southeast 2 feet at 4 seconds.
.WEDNESDAY NIGHT...Southeast winds 10 to 15 knots. Seas 2 to 3 feet.
Wave Detail: Southeast 2 feet at 4 seconds.
.THURSDAY...Southeast winds around 10 knots. Seas 2 to 3 feet. Wave
Detail: Southeast 2 feet at 4 seconds.
.THURSDAY NIGHT...Southeast winds 10 to 15 knots. Seas 1 to 2 feet.
.FRIDAY...South winds around 10 knots. Seas around 2 feet. Wave
Detail: South 2 feet at 4 seconds.
.FRIDAY NIGHT...South winds around 10 knots. Seas 1 to 2 feet.

$$

GMZ575-577-210315-
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-
1000 AM CDT Mon May 20 2024

.TODAY...East winds 5 to 10 knots. Seas around 2 feet. Wave Detail:
South 2 feet at 6 seconds.
.TONIGHT...East winds 5 to 10 knots. Seas around 2 feet. Wave
Detail: East 1 foot at 3 seconds and south 1 foot at 7 seconds.
.TUESDAY...East winds around 10 knots. Seas around 2 feet. Wave
Detail: Southeast 2 feet at 5 seconds and southeast 1 foot at
7 seconds.
.TUESDAY NIGHT...Southeast winds around 10 knots. Seas around
2 feet. Wave Detail: Southeast 2 feet at 5 seconds and southeast
1 foot at 6 seconds.
.WEDNESDAY...Southeast winds around 10 knots. Seas around 2 feet.
Wave Detail: Southeast 2 feet at 5 seconds.
.WEDNESDAY NIGHT...Southeast winds around 10 knots. Seas around
2 feet. Wave Detail: Southeast 2 feet at 4 seconds.
.THURSDAY...Southeast winds around 10 knots. Seas around 2 feet.
Wave Detail: Southeast 2 feet at 5 seconds.
.THURSDAY NIGHT...Southeast winds around 10 knots. Seas around
2 feet. Wave Detail: Southeast 2 feet at 5 seconds.
.FRIDAY...South winds around 10 knots. Seas around 2 feet. Wave
Detail: Southeast 2 feet at 5 seconds. A slight chance of showers in
the morning.
.FRIDAY NIGHT...South winds around 10 knots. Seas around 2 feet.
Wave Detail: Southeast 1 foot at 5 seconds.

$$

GMZ570-572-210315-
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-
1000 AM CDT Mon May 20 2024

.TODAY...East winds 5 to 10 knots. Seas 2 to 3 feet. Wave Detail:
Southeast 3 feet at 7 seconds.
.TONIGHT...East winds around 10 knots. Seas around 2 feet. Wave
Detail: Southeast 2 feet at 6 seconds.
.TUESDAY...Southeast winds 10 to 15 knots. Seas around 2 feet. Wave
Detail: Southeast 2 feet at 5 seconds.
.TUESDAY NIGHT...Southeast winds 10 to 15 knots. Seas 2 to 3 feet.
Wave Detail: Southeast 3 feet at 4 seconds.
.WEDNESDAY...Southeast winds 10 to 15 knots. Seas 2 to 3 feet. Wave
Detail: Southeast 3 feet at 5 seconds.
.WEDNESDAY NIGHT...Southeast winds 10 to 15 knots. Seas 2 to 3 feet.
Wave Detail: Southeast 2 feet at 5 seconds.
.THURSDAY...Southeast winds 10 to 15 knots. Seas 2 to 3 feet. Wave
Detail: Southeast 2 feet at 5 seconds.
.THURSDAY NIGHT...Southeast winds 10 to 15 knots. Seas 2 to 3 feet.
Wave Detail: Southeast 2 feet at 5 seconds.
.FRIDAY...South winds 10 to 15 knots. Seas 2 to 3 feet. Wave Detail:
Southeast 3 feet at 6 seconds.
.FRIDAY NIGHT...South winds 10 to 15 knots. Seas 2 to 3 feet. Wave
Detail: Southeast 3 feet at 5 seconds.

$$