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

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Coastal Waters Forecast
National Weather Service New Orleans LA
337 AM CDT Fri Jul 5 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-GMZ501-052115-
337 AM CDT Fri Jul 5 2024

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

For the next few days outside of showers and thunderstorms
conditions will remain rather benign as high pressure dominates the
area. Late in the weekend and early next week we may begin to see
moderate onshore winds as high pressure slides to the eastern Gulf
and Hurricane Beryl approaches the Texas coast. Shower and
thunderstorm coverage will remain highest during the morning hours.
Locally higher winds and seas will occur with any thunderstorms, and
waterspouts are expected.

$$

GMZ530-052115-
Lake Pontchartrain and Lake Maurepas-
337 AM CDT Fri Jul 5 2024

.TODAY...West winds around 5 knots. Waves 1 foot or less. A chance
of showers and thunderstorms until late afternoon, then showers and
thunderstorms likely late.
.TONIGHT...West winds around 5 knots. Waves 1 foot or less. A chance
of thunderstorms. A chance of showers.
.SATURDAY...West winds around 5 knots. Waves 1 foot or less. Showers
likely with a chance of thunderstorms in the morning, then showers
and thunderstorms in the afternoon.
.SATURDAY NIGHT...East winds around 5 knots, becoming southwest
after midnight. Waves 1 foot or less. A slight chance of showers and
thunderstorms in the evening.
.SUNDAY...West winds around 5 knots, becoming south 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...South winds around 5 knots. Waves 1 foot or less. A
slight chance of showers and thunderstorms in the evening.
.MONDAY...South 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 5 to 10 knots. Waves around 2 feet in
the evening, then 1 foot or less. A chance of showers and
thunderstorms in the evening.
.TUESDAY...South winds around 5 knots. Waves 1 foot or less. A
chance of showers and thunderstorms in the morning, then showers and
thunderstorms in the afternoon.
.TUESDAY NIGHT...Southwest winds 5 to 10 knots. Waves 1 foot or
less. A slight chance of showers and thunderstorms in the evening.

Winds and waves higher in and near thunderstorms.

$$

GMZ534-052115-
Lake Borgne-
337 AM CDT Fri Jul 5 2024

.TODAY...West winds 5 to 10 knots, becoming southwest late. Waves
1 foot or less. A chance of showers and thunderstorms until late
afternoon, then showers and thunderstorms likely late.
.TONIGHT...Southwest winds 5 to 10 knots, becoming west after
midnight. Waves 1 foot or less. Showers and thunderstorms likely,
mainly in the evening.
.SATURDAY...West winds 5 to 10 knots. Waves 1 foot or less. Showers
likely with a chance of thunderstorms in the morning, then showers
and thunderstorms in the afternoon.
.SATURDAY NIGHT...Southwest winds around 5 knots. Waves 1 foot or
less. A chance of showers and thunderstorms, mainly in the evening.
.SUNDAY...West winds around 5 knots, becoming south 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...South winds 5 to 10 knots. Waves 1 foot or less. A
chance of showers and thunderstorms, mainly in the evening.
.MONDAY...South winds 5 to 10 knots. Waves 1 foot or less, then
around 2 feet in the afternoon. A chance of showers and
thunderstorms in the morning, then showers and thunderstorms likely
in the afternoon.
.MONDAY NIGHT...South winds 5 to 10 knots. Waves around 2 feet. A
chance of showers and thunderstorms.
.TUESDAY...South winds 5 to 10 knots. Waves 1 foot or less. Showers
likely with a chance of thunderstorms in the morning, then showers
and thunderstorms in the afternoon.
.TUESDAY NIGHT...Southwest winds 5 to 10 knots. Waves 1 foot or
less. A slight chance of showers and thunderstorms.

Winds and waves higher in and near thunderstorms.

$$

GMZ532-052115-
Mississippi Sound-
337 AM CDT Fri Jul 5 2024

.TODAY...West winds 5 to 10 knots, becoming southwest late. Waves
1 foot or less, then around 2 feet this afternoon. A chance of
thunderstorms this morning. Showers likely. Thunderstorms likely
this afternoon.
.TONIGHT...Southwest winds 5 to 10 knots, becoming west after
midnight. Waves around 2 feet in the evening, then 1 foot or less.
Showers and thunderstorms likely, mainly in the evening.
.SATURDAY...Northwest winds 5 to 10 knots, becoming southwest in the
afternoon. Waves 1 foot or less. Showers. A chance of thunderstorms
in the morning, then thunderstorms likely in the afternoon.
.SATURDAY NIGHT...West winds around 5 knots. Waves 1 foot or less. A
chance of showers and thunderstorms.
.SUNDAY...West winds around 5 knots, becoming southwest in the
afternoon. Waves 1 foot or less, then around 2 feet in the
afternoon. A chance of showers and thunderstorms in the morning,
then showers and thunderstorms likely in the afternoon.
.SUNDAY NIGHT...South winds 5 to 10 knots. Waves around 2 feet. A
chance of showers and thunderstorms.
.MONDAY...South winds 5 to 10 knots. Waves around 2 feet. A chance
of showers and thunderstorms in the morning, then showers and
thunderstorms likely in the afternoon.
.MONDAY NIGHT...South winds around 10 knots. Waves around 2 feet. A
chance of showers and thunderstorms.
.TUESDAY...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.
.TUESDAY NIGHT...Southwest winds around 10 knots. Waves around
2 feet. A chance of showers and thunderstorms.

Winds and waves higher in and near thunderstorms.

$$

GMZ536-538-052115-
Chandeleur Sound-Breton Sound-
337 AM CDT Fri Jul 5 2024

.TODAY...West winds 5 to 10 knots, becoming south late. Waves 1 foot
or less. A chance of showers and thunderstorms.
.TONIGHT...Southwest winds 5 to 10 knots. Waves around 2 feet in the
evening, then 1 foot or less. A chance of showers and thunderstorms.
.SATURDAY...West winds 5 to 10 knots, becoming southwest in the
afternoon. Waves 1 foot or less. Showers with a chance of
thunderstorms in the morning, then showers and thunderstorms likely
in the afternoon.
.SATURDAY NIGHT...Southwest winds around 5 knots. Waves 1 foot or
less. A chance of showers and thunderstorms.
.SUNDAY...Southwest winds 5 to 10 knots. Waves 1 foot or less. A
chance of thunderstorms. Showers likely, mainly in the morning.
.SUNDAY NIGHT...South winds 5 to 10 knots. Waves around 2 feet. A
chance of showers and thunderstorms.
.MONDAY...South winds 5 to 10 knots. Waves 1 foot or less, then
around 2 feet in the afternoon. Showers likely with a chance of
thunderstorms.
.MONDAY NIGHT...South winds around 10 knots. Waves around 2 feet.
Showers likely with a chance of thunderstorms.
.TUESDAY...South winds around 10 knots. Waves around 2 feet. Showers
with a chance of thunderstorms in the morning, then showers and
thunderstorms likely in the afternoon.
.TUESDAY NIGHT...Southwest winds around 10 knots. Waves around
2 feet. A chance of showers and thunderstorms.

Winds and waves higher in and near thunderstorms.

$$

GMZ555-557-052115-
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-
337 AM CDT Fri Jul 5 2024

.TODAY...West winds 5 to 10 knots, diminishing to around 5 knots
late this morning and early afternoon, then becoming southwest late.
Seas 1 foot or less, then around 2 feet this afternoon. Wave Detail:
South 1 foot at 3 seconds and south 1 foot at 8 seconds, becoming
south 1 foot at 8 seconds and southeast 1 foot at 16 seconds. A
chance of showers and thunderstorms.
.TONIGHT...Southwest winds 5 to 10 knots. Seas 2 to 3 feet. Wave
Detail: South 2 feet at 7 seconds and southeast 2 feet at
15 seconds. A chance of showers and thunderstorms.
.SATURDAY...West winds 5 to 10 knots. Seas 2 to 3 feet. Wave Detail:
South 3 feet at 11 seconds. A chance of thunderstorms. Showers
likely, mainly in the morning.
.SATURDAY NIGHT...Southwest winds around 5 knots. Seas around
2 feet. Wave Detail: South 2 feet at 9 seconds. A chance of showers
and thunderstorms.
.SUNDAY...Southwest winds around 5 knots. Seas around 2 feet. Wave
Detail: South 2 feet at 8 seconds. A chance of thunderstorms.
Showers likely, mainly in the morning.
.SUNDAY NIGHT...South winds 5 to 10 knots. Seas 2 to 3 feet. Wave
Detail: South 2 feet at 7 seconds. A chance of showers. A chance of
thunderstorms, mainly in the evening.
.MONDAY...South winds 5 to 10 knots. Seas 2 to 3 feet. Wave Detail:
South 3 feet at 7 seconds. Showers likely with a chance of
thunderstorms.
.MONDAY NIGHT...South winds around 10 knots. Seas 2 to 3 feet. Wave
Detail: South 3 feet at 6 seconds. Showers likely with a chance of
thunderstorms.
.TUESDAY...South winds around 10 knots. Seas 2 to 3 feet. Wave
Detail: South 3 feet at 6 seconds. A chance of thunderstorms.
Showers likely, mainly in the morning.
.TUESDAY NIGHT...Southwest winds around 10 knots. Seas 2 to 3 feet.
Wave Detail: South 3 feet 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.

$$

GMZ550-552-052115-
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-
337 AM CDT Fri Jul 5 2024

.TODAY...West winds around 5 knots. Seas 1 foot or less, then 1 to
2 feet this afternoon. Wave Detail: South 1 foot at 3 seconds,
becoming south 1 foot at 3 seconds and southeast 1 foot at
15 seconds. A chance of showers. A slight chance of thunderstorms
early this morning, then a chance of thunderstorms late this morning
and afternoon.
.TONIGHT...Southwest winds around 5 knots. Seas 1 to 2 feet. Wave
Detail: Southeast 1 foot at 14 seconds. A slight chance of showers
and thunderstorms in the evening, then a chance of showers and
thunderstorms after midnight.
.SATURDAY...West winds around 5 knots. Seas 1 to 2 feet. Wave
Detail: South 2 feet at 7 seconds and southeast 1 foot at
11 seconds. A chance of thunderstorms. Showers likely, mainly in the
morning.
.SATURDAY NIGHT...South winds 5 to 10 knots. Seas 1 to 2 feet. Wave
Detail: Southeast 2 feet at 7 seconds. A chance of showers and
thunderstorms.
.SUNDAY...South winds 5 to 10 knots. Seas 1 to 2 feet. Wave Detail:
South 2 feet at 7 seconds. A chance of thunderstorms. Showers
likely, mainly in the morning.
.SUNDAY NIGHT...South winds 5 to 10 knots. Seas 2 to 3 feet. Wave
Detail: South 3 feet at 8 seconds. A chance of showers. A chance of
thunderstorms, mainly in the evening.
.MONDAY...Southeast winds around 10 knots. Seas 2 to 3 feet. Wave
Detail: South 3 feet at 7 seconds. Showers with a chance of
thunderstorms.
.MONDAY NIGHT...South winds 10 to 15 knots. Seas 2 to 3 feet. Wave
Detail: South 3 feet at 6 seconds. Showers likely with a chance of
thunderstorms.
.TUESDAY...South winds 10 to 15 knots. Seas 2 to 3 feet. Wave
Detail: South 3 feet at 7 seconds. Showers with a chance of
thunderstorms in the morning, then showers and thunderstorms likely
in the afternoon.
.TUESDAY NIGHT...South winds around 10 knots. Seas 2 to 3 feet. Wave
Detail: South 3 feet at 6 seconds. A chance of showers. A chance of
thunderstorms, mainly in the evening.

Winds and seas higher in and near thunderstorms.

$$

GMZ575-577-052115-
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-
337 AM CDT Fri Jul 5 2024

.TODAY...West winds around 5 knots, becoming south around 5 knots
late. Seas 1 foot or less, then around 2 feet this afternoon. Wave
Detail: South 1 foot at 3 seconds and south 1 foot at 8 seconds,
becoming south 2 feet at 7 seconds and south 2 feet at 16 seconds. A
slight chance of showers and thunderstorms.
.TONIGHT...Southwest winds 5 to 10 knots. Seas 2 to 3 feet. Wave
Detail: South 3 feet at 14 seconds and south 2 feet at 7 seconds. A
slight chance of showers and thunderstorms.
.SATURDAY...Southwest winds around 5 knots. Seas 2 to 3 feet. Wave
Detail: South 3 feet at 11 seconds. A chance of showers and
thunderstorms, mainly in the morning.
.SATURDAY NIGHT...Southwest winds around 5 knots. Seas around
2 feet. Wave Detail: South 2 feet at 9 seconds. A slight chance of
thunderstorms. A slight chance of showers in the evening, then a
chance of showers after midnight.
.SUNDAY...South winds around 5 knots. Seas around 2 feet. Wave
Detail: South 2 feet at 8 seconds. A chance of showers and
thunderstorms.
.SUNDAY NIGHT...South winds 5 to 10 knots. Seas 2 to 3 feet. Wave
Detail: South 2 feet at 7 seconds. A slight chance of thunderstorms.
A slight chance of showers in the evening, then a chance of showers
after midnight.
.MONDAY...South winds around 10 knots. Seas 2 to 3 feet. Wave
Detail: South 3 feet at 7 seconds. Showers with a chance of
thunderstorms.
.MONDAY NIGHT...South winds around 10 knots. Seas 2 to 3 feet. Wave
Detail: South 3 feet at 7 seconds. Showers likely with a chance of
thunderstorms.
.TUESDAY...South winds around 10 knots. Seas 2 to 3 feet. Wave
Detail: Southwest 3 feet at 7 seconds. A chance of thunderstorms.
Showers likely, mainly in the morning.
.TUESDAY NIGHT...South winds around 10 knots. Seas 2 to 3 feet. Wave
Detail: Southwest 3 feet at 7 seconds. A slight chance of
thunderstorms. A slight chance of showers in the evening, then a
chance of showers after midnight.

Winds and seas higher in and near thunderstorms.

$$

GMZ570-572-052115-
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-
337 AM CDT Fri Jul 5 2024

.TODAY...West winds around 5 knots, becoming northwest around
5 knots late this morning, then becoming northeast early this
afternoon, becoming south around 5 knots late. Seas 1 foot or less,
then around 2 feet this afternoon. Wave Detail: Southeast 1 foot at
4 seconds and southeast 1 foot at 16 seconds, becoming southeast
2 feet at 16 seconds and south 1 foot at 5 seconds. A slight chance
of thunderstorms. A slight chance of showers until late afternoon,
then a chance of showers late.
.TONIGHT...South winds around 5 knots. Seas 2 to 3 feet. Wave
Detail: Southeast 2 feet at 6 seconds and southeast 2 feet at
14 seconds. A slight chance of thunderstorms. A slight chance of
showers in the evening, then a chance of showers after midnight.
.SATURDAY...Southwest winds around 5 knots. Seas around 2 feet. Wave
Detail: Southeast 2 feet at 11 seconds. A chance of showers with a
slight chance of thunderstorms.
.SATURDAY NIGHT...South winds 5 to 10 knots. Seas around 2 feet.
Wave Detail: Southeast 2 feet at 9 seconds. A slight chance of
thunderstorms. A slight chance of showers in the evening, then a
chance of showers after midnight.
.SUNDAY...Southeast winds 5 to 10 knots. Seas 2 to 3 feet. Wave
Detail: Southeast 3 feet at 8 seconds. A chance of showers. A slight
chance of thunderstorms in the morning, then a chance of
thunderstorms in the afternoon.
.SUNDAY NIGHT...Southeast winds 10 to 15 knots. Seas 3 to 4 feet,
occasionally to 5 feet. Wave Detail: South 4 feet at 7 seconds. A
slight chance of thunderstorms. A slight chance of showers in the
evening, then a chance of showers after midnight.
.MONDAY...Southeast winds 10 to 15 knots. Seas 3 to 4 feet,
occasionally to 5 feet. Wave Detail: South 4 feet at 7 seconds and
southwest 1 foot at 8 seconds. Showers with a chance of
thunderstorms.
.MONDAY NIGHT...Southeast winds 10 to 15 knots. Seas 3 to 4 feet,
occasionally to 5 feet. Wave Detail: South 4 feet at 7 seconds.
Showers likely with a chance of thunderstorms.
.TUESDAY...South winds 10 to 15 knots. Seas 3 to 4 feet,
occasionally to 5 feet. Wave Detail: South 4 feet at 7 seconds.
Showers likely with a chance of thunderstorms.
.TUESDAY NIGHT...South winds around 10 knots. Seas 3 to 4 feet,
occasionally to 5 feet. Wave Detail: Southwest 4 feet at 7 seconds.
A slight chance of showers and thunderstorms in the evening, then a
chance of showers after midnight.

Winds and seas higher in and near thunderstorms.

$$