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
938
FZUS54 KLIX 271513
CWFLIX

Coastal Waters Forecast
National Weather Service New Orleans LA
1013 AM CDT Thu Jun 27 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-GMZ501-280415-
1013 AM CDT Thu Jun 27 2024

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

Breezy west-northwest winds will relax this afternoon. Otherwise,
conditions through early next week will remain fairly benign across
the waters outside of thunderstorm development with a light westerly
wind. Showers and thunderstorms will increase in coverage today with
scattered to numerous showers and storms. Locally higher winds and
seas can be expected with any thunderstorm.

$$

GMZ530-280415-
Lake Pontchartrain and Lake Maurepas-
1013 AM CDT Thu Jun 27 2024

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 1 PM CDT THIS AFTERNOON...

.REST OF TODAY...West winds 15 to 20 knots with gusts up to
25 knots, becoming southwest 5 to 10 knots. Waves around 2 feet. A
slight chance of showers early this afternoon. A chance of showers
with a slight chance of thunderstorms late.
.TONIGHT...Southwest winds 5 to 10 knots. Waves 1 foot or less, then
1 to 2 feet after midnight. A chance of showers and thunderstorms.
.FRIDAY...Southwest 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.
.FRIDAY NIGHT...Southwest winds 5 to 10 knots. Waves 1 to 2 feet.
.SATURDAY...South winds around 5 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.
.SATURDAY NIGHT...Southwest winds around 5 knots. Waves 1 foot or
less. A slight chance of showers and thunderstorms in the evening.
.SUNDAY...West winds around 5 knots. Waves 1 foot or less. A slight
chance of showers and thunderstorms in the morning, then showers and
thunderstorms likely in the afternoon.
.SUNDAY NIGHT...West winds around 5 knots. Waves 1 foot or less. A
chance of showers and thunderstorms, mainly in the evening.
.MONDAY...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.
.MONDAY NIGHT...South winds around 5 knots, becoming southwest after
midnight. Waves 1 foot or less. A slight chance of showers and
thunderstorms in the evening.

Winds and waves higher in and near thunderstorms.

$$

GMZ534-280415-
Lake Borgne-
1013 AM CDT Thu Jun 27 2024

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 1 PM CDT THIS AFTERNOON...

.REST OF TODAY...West winds 15 to 20 knots with gusts up to 25
knots, becoming southwest 5 to 10 knots late. Waves 2 to 3 feet. A
slight chance of showers and thunderstorms late this morning. A
slight chance of showers and thunderstorms late.
.TONIGHT...Southwest winds around 10 knots. Waves around 2 feet. A
chance of thunderstorms. A chance of showers in the evening, then
showers likely after midnight.
.FRIDAY...Southwest winds 5 to 10 knots. Waves around 2 feet.
Showers likely with a chance of thunderstorms in the morning, then
showers with thunderstorms likely in the afternoon.
.FRIDAY NIGHT...Southwest winds 5 to 10 knots. Waves around 2 feet.
A chance of showers and thunderstorms.
.SATURDAY...South winds 5 to 10 knots. Waves 1 foot or less. A
chance of showers and thunderstorms.
.SATURDAY NIGHT...Southwest winds 5 to 10 knots. Waves 1 foot or
less. A slight chance of showers and thunderstorms.
.SUNDAY...West winds around 5 knots. Waves 1 foot or less. A chance
of showers and thunderstorms in the morning, then showers and
thunderstorms likely in the afternoon.
.SUNDAY NIGHT...Southwest winds around 5 knots, becoming west after
midnight. Waves 1 foot or less. A chance of showers and
thunderstorms.
.MONDAY...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.
.MONDAY NIGHT...Southwest winds around 5 knots. Waves 1 foot or
less. A chance of showers and thunderstorms.

Winds and waves higher in and near thunderstorms.

$$

GMZ532-280415-
Mississippi Sound-
1013 AM CDT Thu Jun 27 2024

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 1 PM CDT THIS AFTERNOON...

.REST OF TODAY...West winds 15 to 20 knots with gusts up to
25 knots, becoming southwest 10 to 15 knots late. Waves 2 to 3 feet.
A slight chance of thunderstorms late this morning. A slight chance
of showers.
.TONIGHT...Southwest winds 10 to 15 knots. Waves 2 to 3 feet.
Showers likely. Thunderstorms likely, mainly in the evening.
.FRIDAY...Southwest winds 10 to 15 knots. Waves 2 to 3 feet. Showers
likely. A chance of thunderstorms in the morning, then thunderstorms
likely in the afternoon.
.FRIDAY NIGHT...Southwest winds 10 to 15 knots with gusts up to
20 knots. Waves 2 to 3 feet. A chance of showers and thunderstorms.
.SATURDAY...Southwest winds 5 to 10 knots. Waves around 2 feet. A
chance of showers and thunderstorms.
.SATURDAY NIGHT...Southwest winds 5 to 10 knots. Waves around
2 feet. A slight chance of showers and thunderstorms in the evening,
then a chance of showers and thunderstorms after midnight.
.SUNDAY...West winds 5 to 10 knots, becoming southwest in the
afternoon. Waves 1 foot or less. A chance of showers and
thunderstorms in the morning, then showers and thunderstorms likely
in the afternoon.
.SUNDAY NIGHT...West winds 5 to 10 knots. Waves around 2 feet. A
chance of showers and thunderstorms.
.MONDAY...Northwest winds 5 to 10 knots, becoming southwest in the
afternoon. Waves 1 to 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.
.MONDAY NIGHT...Southwest winds around 5 knots. Waves 1 foot or
less. A chance of showers and thunderstorms.

Winds and waves higher in and near thunderstorms.

$$

GMZ536-538-280415-
Chandeleur Sound-Breton Sound-
1013 AM CDT Thu Jun 27 2024

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 1 PM CDT THIS AFTERNOON...

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

Winds and waves higher in and near thunderstorms.

$$

GMZ555-557-280415-
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-
1013 AM CDT Thu Jun 27 2024

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 1 PM CDT THIS AFTERNOON...

.REST OF TODAY...West winds 15 to 20 knots with gusts up to
25 knots, diminishing to 10 to 15 knots with gusts up to 20 knots
this afternoon. Seas 2 to 3 feet. Wave Detail: Southwest 2 feet at
4 seconds. A chance of showers late this morning. A chance of
thunderstorms. Showers likely this afternoon.
.TONIGHT...Southwest winds 10 to 15 knots with gusts up to 20 knots.
Seas around 2 feet. Wave Detail: Southwest 2 feet at 4 seconds. A
chance of thunderstorms. A chance of showers in the evening, then
showers likely after midnight.
.FRIDAY...Southwest winds 10 to 15 knots. Seas around 2 feet. Wave
Detail: Southwest 2 feet at 4 seconds. A chance of thunderstorms.
Showers.
.FRIDAY NIGHT...South winds 10 to 15 knots with gusts up to
20 knots. Seas around 2 feet. Wave Detail: South 2 feet at
4 seconds. A chance of showers and thunderstorms.
.SATURDAY...South winds 5 to 10 knots. Seas around 2 feet. Wave
Detail: South 2 feet at 4 seconds. A chance of showers and
thunderstorms.
.SATURDAY NIGHT...South winds 5 to 10 knots. Seas 2 to 4 feet,
occasionally to 5 feet. Wave Detail: South 2 feet at 5 seconds. A
slight chance of showers and thunderstorms in the evening, then a
chance of showers and thunderstorms after midnight.
.SUNDAY...West winds around 5 knots. Seas 2 to 3 feet. Wave Detail:
South 2 feet at 6 seconds. A chance of showers and thunderstorms.
.SUNDAY NIGHT...West winds 5 to 10 knots. Seas around 2 feet. Wave
Detail: South 1 foot at 5 seconds. A chance of showers and
thunderstorms.
.MONDAY...Northwest winds 5 to 10 knots, becoming west in the
afternoon. Seas around 2 feet. Wave Detail: South 1 foot at
5 seconds. A chance of thunderstorms. Showers likely, mainly in the
morning.
.MONDAY NIGHT...Southwest winds around 5 knots. Seas around 2 feet
in the evening, then 1 foot or less. Wave Detail: Southwest 1 foot
at 3 seconds and southeast 1 foot at 6 seconds. A chance of showers
and thunderstorms.

Winds and seas higher in and near thunderstorms.

$$

GMZ550-552-280415-
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-
1013 AM CDT Thu Jun 27 2024

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 1 PM CDT THIS AFTERNOON...

.REST OF TODAY...West winds 15 to 20 knots with gusts up to
25 knots, diminishing to 10 to 15 knots with gusts up to 20 knots
this afternoon. Seas 2 to 3 feet. Wave Detail: Southwest 2 feet at
4 seconds. Showers likely late this morning. A chance of
thunderstorms. A chance of showers this afternoon.
.TONIGHT...Southwest winds 10 to 15 knots with gusts up to 20 knots.
Seas around 2 feet. Wave Detail: Southwest 2 feet at 4 seconds. A
chance of thunderstorms. A chance of showers in the evening, then
showers likely after midnight.
.FRIDAY...Southwest winds 10 to 15 knots. Seas around 2 feet. Wave
Detail: Southwest 2 feet at 4 seconds. A chance of thunderstorms.
Showers, mainly in the morning.
.FRIDAY NIGHT...South winds 10 to 15 knots with gusts up to
20 knots. Seas 2 to 3 feet. Wave Detail: South 3 feet at 5 seconds.
A slight chance of showers and thunderstorms in the evening, then a
chance of showers and thunderstorms after midnight.
.SATURDAY...South winds 5 to 10 knots. Seas 1 to 2 feet. Wave
Detail: South 2 feet at 5 seconds. A chance of showers and
thunderstorms.
.SATURDAY NIGHT...South winds 5 to 10 knots. Seas 2 to 3 feet. A
slight chance of showers and thunderstorms.
.SUNDAY...West winds around 5 knots. Seas 2 to 3 feet. Wave Detail:
South 2 feet at 6 seconds. A chance of showers and thunderstorms.
.SUNDAY NIGHT...West winds 5 to 10 knots. Seas 1 to 2 feet. Wave
Detail: South 1 foot at 5 seconds. A slight chance of showers and
thunderstorms in the evening, then a chance of showers and
thunderstorms after midnight.
.MONDAY...Northwest winds 5 to 10 knots. Seas 1 to 2 feet. Wave
Detail: South 1 foot at 5 seconds. A chance of thunderstorms.
Showers likely, mainly in the morning.
.MONDAY NIGHT...Southwest winds around 5 knots. Seas 1 to 2 feet.
Wave Detail: South 1 foot at 5 seconds. A chance of showers and
thunderstorms.

Winds and seas higher in and near thunderstorms.

$$

GMZ575-577-280415-
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-
1013 AM CDT Thu Jun 27 2024

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 1 PM CDT THIS AFTERNOON...

.REST OF TODAY...West winds 15 to 20 knots with gusts up to
25 knots, diminishing to 10 to 15 knots with gusts up to 20 knots
this afternoon. Seas 2 to 3 feet. Wave Detail: Southwest 2 feet at
4 seconds. A chance of thunderstorms. Showers.
.TONIGHT...Southwest winds 10 to 15 knots with gusts up to 20 knots.
Seas 2 to 3 feet. Wave Detail: Southwest 2 feet at 4 seconds. A
chance of thunderstorms. A chance of showers in the evening, then
showers likely after midnight.
.FRIDAY...Southwest winds 10 to 15 knots. Seas 2 to 3 feet. Wave
Detail: Southwest 2 feet at 4 seconds. A chance of thunderstorms.
Showers.
.FRIDAY NIGHT...South winds 10 to 15 knots. Seas around 2 feet. Wave
Detail: South 2 feet at 5 seconds. A chance of showers and
thunderstorms.
.SATURDAY...South winds 5 to 10 knots. Seas 2 to 3 feet. Wave
Detail: South 2 feet at 5 seconds. A chance of showers and
thunderstorms.
.SATURDAY NIGHT...South winds 5 to 10 knots. Seas 2 to 4 feet,
occasionally to 5 feet. Wave Detail: South 2 feet at 6 seconds. A
slight chance of thunderstorms. A slight chance of showers in the
evening, then a chance of showers after midnight.
.SUNDAY...Northwest winds around 5 knots. Seas 2 to 3 feet. Wave
Detail: South 2 feet at 7 seconds and northeast 1 foot at 2 seconds.
A chance of showers and thunderstorms.
.SUNDAY NIGHT...West winds 5 to 10 knots. Seas around 2 feet. Wave
Detail: South 1 foot at 5 seconds. A slight chance of showers and
thunderstorms in the evening, then a chance of showers and
thunderstorms after midnight.
.MONDAY...Northwest winds 5 to 10 knots. Seas around 2 feet. Wave
Detail: South 1 foot at 6 seconds. A chance of thunderstorms.
Showers likely, mainly in the morning.
.MONDAY NIGHT...Southwest winds around 5 knots. Seas around 2 feet.
Wave Detail: South 1 foot at 6 seconds. 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.

$$

GMZ570-572-280415-
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-
1013 AM CDT Thu Jun 27 2024

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 1 PM CDT THIS AFTERNOON...

.REST OF TODAY...West winds 15 to 20 knots with gusts up to
25 knots, diminishing to 10 to 15 knots with gusts up to 20 knots
this afternoon. Seas 2 to 3 feet. Wave Detail: Southwest 2 feet at
4 seconds. A chance of thunderstorms. Showers likely late this
morning and early afternoon, then a chance of showers late.
.TONIGHT...Southwest winds 10 to 15 knots with gusts up to 20 knots.
Seas 2 to 3 feet. Wave Detail: Southwest 2 feet at 4 seconds. A
slight chance of showers and thunderstorms in the evening, then
showers likely with a chance of thunderstorms after midnight.
.FRIDAY...Southwest winds 10 to 15 knots. Seas around 2 feet. Wave
Detail: South 2 feet at 5 seconds. A chance of thunderstorms.
Showers likely, mainly in the morning.
.FRIDAY NIGHT...South winds 10 to 15 knots with gusts up to
20 knots. Seas 2 to 3 feet. Wave Detail: South 3 feet at 5 seconds.
A chance of showers with a slight chance of thunderstorms after
midnight.
.SATURDAY...South winds around 10 knots. Seas 2 to 3 feet. Wave
Detail: South 3 feet at 6 seconds. A chance of showers and
thunderstorms.
.SATURDAY NIGHT...Southeast winds 5 to 10 knots. Seas 3 to 5 feet,
occasionally to 6 feet. Wave Detail: South 3 feet at 6 seconds. A
slight chance of showers and thunderstorms after midnight.
.SUNDAY...North winds 5 to 10 knots. Seas 2 to 4 feet, occasionally
to 5 feet. Wave Detail: Southeast 3 feet at 6 seconds. A chance of
showers. A slight chance of thunderstorms in the morning, then a
chance of thunderstorms in the afternoon.
.SUNDAY NIGHT...West winds 5 to 10 knots. Seas 2 to 3 feet. Wave
Detail: South 2 feet at 6 seconds. A slight chance of showers and
thunderstorms in the evening, then a chance of showers and
thunderstorms after midnight.
.MONDAY...Northwest winds 5 to 10 knots. Seas around 2 feet. Wave
Detail: South 1 foot at 6 seconds. A chance of thunderstorms.
Showers likely, mainly in the morning.
.MONDAY NIGHT...Southwest winds 5 to 10 knots. Seas around 2 feet.
Wave Detail: South 1 foot at 6 seconds. 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.

$$