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Independence Island Coastal Forecast

FZUS54 KLIX 201540
CWFLIX

Coastal Waters Forecast
National Weather Service New Orleans LA
1040 AM CDT Fri Jun 20 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-GMZ501-210415-
1040 AM CDT Fri Jun 20 2025

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

High pressure at the surface will keep light onshore flow at 10
knots or less through tomorrow. Winds east of the MS River will be a
touch higher each night. High pressure will lower the chances of
thunderstorms today and Saturday, but higher chances will return on
Sunday.

$$

GMZ530-210415-
Lake Pontchartrain and Lake Maurepas-
1040 AM CDT Fri Jun 20 2025

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

$$

GMZ534-210415-
Lake Borgne-
1040 AM CDT Fri Jun 20 2025

.REST OF TODAY...Northwest winds around 5 knots, becoming south
around 5 knots late. Waves 1 foot or less. A slight chance of
showers and thunderstorms late this morning and early afternoon,
then a chance of showers and thunderstorms late.
.TONIGHT...Southwest winds 5 to 10 knots. Waves 1 foot or less. A
slight chance of showers and thunderstorms in the evening.
.SATURDAY...Northwest winds around 5 knots, becoming southeast in
the afternoon. Waves 1 foot or less. A chance of showers and
thunderstorms in the afternoon.
.SATURDAY NIGHT...South winds 5 to 10 knots. Waves 1 foot or less. A
slight chance of showers and thunderstorms after midnight.
.SUNDAY...East 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.
.SUNDAY NIGHT...Southeast winds 5 to 10 knots. Waves around 2 feet
in the evening, then 1 foot or less. A chance of showers and
thunderstorms.
.MONDAY...East winds 5 to 10 knots. Waves around 2 feet. A chance of
thunderstorms. A chance of showers in the morning, then showers
likely in the afternoon.
.MONDAY NIGHT...Southeast winds 5 to 10 knots. Waves around 2 feet
in the evening, then 1 foot or less. A slight chance of showers and
thunderstorms.
.TUESDAY...East 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.
.TUESDAY NIGHT...Southeast winds 5 to 10 knots. Waves around 2 feet
in the evening, then 1 foot or less. A slight chance of showers and
thunderstorms.

Winds and waves higher in and near thunderstorms.

$$

GMZ532-210415-
Mississippi Sound-
1040 AM CDT Fri Jun 20 2025

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

Winds and waves higher in and near thunderstorms.

$$

GMZ536-538-210415-
Chandeleur Sound-Breton Sound-
1040 AM CDT Fri Jun 20 2025

.REST OF TODAY...West winds around 5 knots, becoming south late.
Waves 1 foot or less. A slight chance of showers and thunderstorms.
.TONIGHT...Southwest winds 5 to 10 knots. Waves 1 to 2 feet. A
slight chance of showers and thunderstorms in the evening.
.SATURDAY...Northwest winds 5 to 10 knots, becoming southeast in the
afternoon. Waves 1 foot or less. A slight chance of showers and
thunderstorms.
.SATURDAY 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 after midnight.
.SUNDAY...East winds 5 to 10 knots. Waves around 2 feet. A chance of
showers and thunderstorms.
.SUNDAY NIGHT...Southeast winds 5 to 10 knots. Waves around 2 feet
in the evening, then 1 foot or less. A chance of showers and
thunderstorms.
.MONDAY...East winds 5 to 10 knots, increasing to 10 to 15 knots in
the afternoon. Waves 2 to 3 feet. A chance of thunderstorms. Showers
likely, mainly in the morning.
.MONDAY NIGHT...Southeast winds 10 to 15 knots. Waves around 2 feet.
A chance of showers and thunderstorms.
.TUESDAY...East winds 10 to 15 knots. Waves around 2 feet. A chance
of thunderstorms. Showers likely, mainly in the morning.
.TUESDAY NIGHT...Southeast winds 5 to 10 knots. Waves around 2 feet
in the evening, then 1 foot or less. A chance of showers and
thunderstorms.

Winds and waves higher in and near thunderstorms.

$$

GMZ555-557-210415-
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-
1040 AM CDT Fri Jun 20 2025

.REST OF TODAY...Northwest winds around 5 knots, becoming south
late. Seas around 2 feet. Wave Detail: South 2 feet at 8 seconds. A
slight chance of showers and thunderstorms late this morning. A
chance of showers and thunderstorms early this afternoon, then a
slight chance of showers and thunderstorms late.
.TONIGHT...Southwest winds 5 to 10 knots. Seas around 2 feet. Wave
Detail: South 2 feet at 8 seconds and southwest 1 foot at 2 seconds.
.SATURDAY...Northwest winds 5 to 10 knots, becoming east in the
afternoon. Seas around 2 feet. Wave Detail: West 1 foot at 3 seconds
and southeast 1 foot at 7 seconds. A chance of showers and
thunderstorms, mainly in the morning.
.SATURDAY NIGHT...Southeast winds 5 to 10 knots. Seas around 2 feet.
Wave Detail: South 1 foot at 5 seconds. A chance of showers and
thunderstorms after midnight.
.SUNDAY...East winds 5 to 10 knots. Seas around 2 feet. Wave Detail:
Southeast 2 feet at 5 seconds. A chance of thunderstorms. Showers
likely, mainly in the morning.
.SUNDAY NIGHT...Southeast winds around 10 knots. Seas around 2 feet.
Wave Detail: Southeast 2 feet at 4 seconds. A chance of showers and
thunderstorms.
.MONDAY...East winds 10 to 15 knots. Seas around 2 feet. Wave
Detail: Southeast 2 feet at 5 seconds. A chance of thunderstorms.
Showers likely, mainly in the morning.
.MONDAY NIGHT...Southeast winds 10 to 15 knots. Seas around 2 feet.
Wave Detail: Southeast 2 feet at 5 seconds. A chance of showers and
thunderstorms.
.TUESDAY...East winds 10 to 15 knots. Seas 2 to 3 feet. Wave Detail:
Southeast 3 feet at 5 seconds. A chance of thunderstorms. Showers
likely, mainly in the morning.
.TUESDAY NIGHT...Southeast winds 5 to 10 knots. Seas 2 to 3 feet.
Wave Detail: Southeast 3 feet at 6 seconds. A chance of showers and
thunderstorms.

Winds and seas higher in and near thunderstorms.

$$

GMZ550-552-210415-
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-
1040 AM CDT Fri Jun 20 2025

.REST OF TODAY...South winds around 5 knots. Seas 1 to 2 feet. Wave
Detail: Southeast 2 feet at 5 seconds. A slight chance of showers
and thunderstorms.
.TONIGHT...South winds 5 to 10 knots. Seas 1 to 2 feet. Wave Detail:
South 1 foot at 6 seconds.
.SATURDAY...Southeast winds 5 to 10 knots. Seas 1 to 2 feet. Wave
Detail: South 1 foot at 7 seconds. A slight chance of showers and
thunderstorms.
.SATURDAY NIGHT...Southeast winds 5 to 10 knots. Seas 1 to 2 feet.
Wave Detail: South 2 feet at 6 seconds. A chance of showers and
thunderstorms after midnight.
.SUNDAY...East winds 5 to 10 knots. Seas 1 to 2 feet. Wave Detail:
South 2 feet at 5 seconds. Showers likely with a chance of
thunderstorms.
.SUNDAY NIGHT...Southeast winds around 10 knots. Seas around 2 feet.
Wave Detail: Southeast 2 feet at 4 seconds. A chance of
thunderstorms. A chance of showers in the evening, then showers
likely after midnight.
.MONDAY...East winds 5 to 10 knots, increasing to 10 to 15 knots in
the afternoon. Seas 1 to 2 feet. Wave Detail: Southeast 2 feet at
5 seconds. A chance of thunderstorms. Showers.
.MONDAY NIGHT...Southeast winds 10 to 15 knots. Seas around 2 feet.
Wave Detail: Southeast 2 feet at 5 seconds. A chance of
thunderstorms. A chance of showers in the evening, then showers
likely after midnight.
.TUESDAY...East winds 10 to 15 knots. Seas 2 to 3 feet. Wave Detail:
Southeast 3 feet at 5 seconds. Showers with a chance of
thunderstorms in the morning, then showers and thunderstorms likely
in the afternoon.
.TUESDAY NIGHT...Southeast winds 10 to 15 knots, diminishing to 5 to
10 knots after midnight. Seas 2 to 3 feet. Wave Detail: Southeast
3 feet at 6 seconds. A chance of showers and thunderstorms.

Winds and seas higher in and near thunderstorms.

$$

GMZ575-577-210415-
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-
1040 AM CDT Fri Jun 20 2025

.REST OF TODAY...North winds around 5 knots, becoming southeast
around 5 knots late. Seas around 2 feet. Wave Detail: South 2 feet
at 8 seconds. A slight chance of showers and thunderstorms.
.TONIGHT...Southwest winds around 5 knots. Seas around 2 feet. Wave
Detail: Southeast 2 feet at 7 seconds.
.SATURDAY...North winds around 5 knots, becoming east in the
afternoon. Seas around 2 feet. Wave Detail: West 1 foot at 7 seconds
and southeast 1 foot at 7 seconds. A chance of showers. A chance of
thunderstorms, mainly in the morning.
.SATURDAY NIGHT...Southeast winds 5 to 10 knots. Seas around 2 feet.
Wave Detail: East 2 feet at 5 seconds and southwest 1 foot at
6 seconds. A slight chance of showers in the evening, then a chance
of showers with a slight chance of thunderstorms after midnight.
.SUNDAY...East winds 5 to 10 knots. Seas around 2 feet. Wave Detail:
Southeast 2 feet at 5 seconds and south 1 foot at 9 seconds. Showers
likely with a chance of thunderstorms.
.SUNDAY NIGHT...Southeast winds around 10 knots. Seas around 2 feet.
Wave Detail: Southeast 2 feet at 4 seconds and south 1 foot at
9 seconds. A chance of thunderstorms. A chance of showers in the
evening, then showers likely after midnight.
.MONDAY...East winds 10 to 15 knots. Seas around 2 feet. Wave
Detail: Southeast 2 feet at 5 seconds. A chance of thunderstorms.
Showers.
.MONDAY NIGHT...Southeast winds 10 to 15 knots. Seas 2 to 3 feet.
Wave Detail: Southeast 3 feet at 5 seconds. A chance of
thunderstorms. A chance of showers in the evening, then showers
likely after midnight.
.TUESDAY...East winds 10 to 15 knots. Seas 2 to 3 feet. Wave Detail:
East 3 feet at 6 seconds. A chance of thunderstorms. Showers.
.TUESDAY NIGHT...Southeast winds 10 to 15 knots. Seas around 3 feet.
Wave Detail: Southeast 3 feet at 6 seconds. A chance of showers. A
slight chance of thunderstorms in the evening, then a chance of
thunderstorms after midnight.

Winds and seas higher in and near thunderstorms.

$$

GMZ570-572-210415-
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-
1040 AM CDT Fri Jun 20 2025

.REST OF TODAY...Southeast winds around 5 knots. Seas around 2 feet.
Wave Detail: Southeast 2 feet at 6 seconds.
.TONIGHT...South winds 5 to 10 knots. Seas around 2 feet. Wave
Detail: South 2 feet at 7 seconds.
.SATURDAY...East winds 5 to 10 knots. Seas around 2 feet. Wave
Detail: South 2 feet at 8 seconds. A slight chance of thunderstorms.
A slight chance of showers in the morning, then a chance of showers
in the afternoon.
.SATURDAY NIGHT...Southeast winds around 10 knots. Seas around
2 feet. Wave Detail: South 2 feet at 6 seconds. A slight chance of
showers in the evening, then a chance of showers with a slight
chance of thunderstorms after midnight.
.SUNDAY...East winds 5 to 10 knots. Seas around 2 feet. Wave Detail:
South 2 feet at 6 seconds. Showers likely with a chance of
thunderstorms.
.SUNDAY NIGHT...Southeast winds around 10 knots. Seas around 2 feet.
Wave Detail: South 2 feet at 5 seconds. A chance of thunderstorms. A
chance of showers in the evening, then showers likely after
midnight.
.MONDAY...East winds around 10 knots. Seas around 2 feet. Wave
Detail: Southeast 2 feet at 5 seconds. A chance of thunderstorms.
Showers.
.MONDAY NIGHT...Southeast winds 10 to 15 knots. Seas 2 to 3 feet.
Wave Detail: South 3 feet at 6 seconds. A chance of thunderstorms. A
chance of showers in the evening, then showers after midnight.
.TUESDAY...East winds 10 to 15 knots. Seas 2 to 3 feet. Wave Detail:
Southeast 3 feet at 6 seconds. A chance of thunderstorms. Showers.
.TUESDAY NIGHT...Southeast winds 10 to 15 knots. Seas around 3 feet.
Wave Detail: Southeast 3 feet at 6 seconds. A chance of
thunderstorms. A chance of showers in the evening, then showers
likely after midnight.

Winds and seas higher in and near thunderstorms.

$$


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