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

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652
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Coastal Waters Forecast...UPDATED
National Weather Service New Orleans LA
546 PM CST Wed Feb 5 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-GMZ501-061215-
546 PM CST Wed Feb 5 2025

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

High pressure will remain centered to the east of the area through
the week. This will lead to light onshore winds each day. However,
conditions look favorable for sea fog to become a concern each night.


$$

GMZ530-061215-
Lake Pontchartrain and Lake Maurepas-
546 PM CST Wed Feb 5 2025

...DENSE FOG ADVISORY IN EFFECT UNTIL 9 AM CST THURSDAY...

.TONIGHT...South winds 5 to 10 knots. Waves around 2 feet. Areas of
dense fog late with visibility 1 NM or less.
.THURSDAY...South winds 5 to 10 knots. Waves 1 foot or less, then
around 2 feet in the afternoon. Areas of dense fog in the morning
with visibility 1 NM or less.
.THURSDAY NIGHT...South winds 5 to 10 knots, diminishing to around
5 knots after midnight. Waves around 2 feet in the evening, then
1 foot or less.
.FRIDAY...South winds around 5 knots, becoming southeast in the
afternoon. Waves 1 foot or less.
.FRIDAY NIGHT...South winds 5 to 10 knots. Waves around 2 feet.
.SATURDAY...South winds 5 to 10 knots. Waves around 2 feet.
.SATURDAY NIGHT...South winds 5 to 10 knots. Waves around 2 feet in
the evening, then 1 foot or less.
.SUNDAY...Southeast winds around 5 knots. Waves 1 foot or less.
.SUNDAY NIGHT...Southeast winds 5 to 10 knots. Waves around 2 feet
in the evening.
.MONDAY...Southeast winds 5 to 10 knots. A chance of showers in the
afternoon.
.MONDAY NIGHT...Southeast winds around 10 knots. A slight chance of
showers.

$$

GMZ534-061215-
Lake Borgne-
546 PM CST Wed Feb 5 2025

...DENSE FOG ADVISORY IN EFFECT UNTIL 9 AM CST THURSDAY...

.TONIGHT...South winds 5 to 10 knots. Waves 1 foot or less. Areas of
dense fog late with visibility 1 NM or less.
.THURSDAY...South winds 5 to 10 knots. Waves 1 foot or less. Areas
of dense fog in the morning with visibility 1 NM or less.
.THURSDAY NIGHT...South winds 5 to 10 knots, diminishing to around
5 knots after midnight. Waves 1 foot or less.
.FRIDAY...Southeast winds around 5 knots. Waves 1 foot or less.
.FRIDAY NIGHT...South winds 5 to 10 knots. Waves 1 foot or less.
.SATURDAY...South winds 5 to 10 knots. Waves 1 foot or less, then
around 2 feet in the afternoon.
.SATURDAY NIGHT...South winds 5 to 10 knots. Waves around 2 feet in
the evening, then 1 foot or less.
.SUNDAY...Southeast winds around 5 knots, increasing to 5 to
10 knots in the afternoon. Waves 1 foot or less.
.SUNDAY NIGHT...Southeast winds 5 to 10 knots. Waves 1 foot or less
in the evening.
.MONDAY...Southeast winds 5 to 10 knots. A chance of showers in the
afternoon.
.MONDAY NIGHT...Southeast winds 5 to 10 knots. A chance of showers,
mainly in the evening.

$$

GMZ532-061215-
Mississippi Sound-
546 PM CST Wed Feb 5 2025

...DENSE FOG ADVISORY IN EFFECT UNTIL 9 AM CST THURSDAY...

.TONIGHT...South winds 5 to 10 knots. Waves 1 to 2 feet. Patchy
dense fog after midnight. Areas of dense fog late. Visibility 1 NM
or less after midnight.
.THURSDAY...South winds 5 to 10 knots. Waves around 2 feet. Areas of
dense fog in the morning with visibility 1 NM or less.
.THURSDAY NIGHT...South winds 5 to 10 knots. Waves around 2 feet in
the evening, then 1 foot or less.
.FRIDAY...South winds around 5 knots. Waves 1 foot or less.
.FRIDAY NIGHT...South winds 5 to 10 knots. Waves 1 foot or less. A
slight chance of showers after midnight.
.SATURDAY...South winds 5 to 10 knots. Waves around 2 feet.
.SATURDAY NIGHT...South winds 5 to 10 knots. Waves around 2 feet.
.SUNDAY...South winds around 5 knots. Waves 1 foot or less.
.SUNDAY NIGHT...Southeast winds 5 to 10 knots. Waves 1 foot or less
in the evening.
.MONDAY...Southeast winds 5 to 10 knots. A slight chance of showers
in the morning, then a chance of showers in the afternoon.
.MONDAY NIGHT...Southeast winds 5 to 10 knots. A slight chance of
showers in the evening, then a chance of showers after midnight.

$$

GMZ536-538-061215-
Chandeleur Sound-Breton Sound-
546 PM CST Wed Feb 5 2025

...DENSE FOG ADVISORY IN EFFECT UNTIL 9 AM CST THURSDAY...

.TONIGHT...South winds 5 to 10 knots. Waves around 2 feet. Patchy
dense fog late with visibility 1 NM or less.
.THURSDAY...South winds 5 to 10 knots. Waves around 2 feet in the
morning, then 1 foot or less. Patchy dense fog in the morning with
visibility 1 NM or less.
.THURSDAY NIGHT...South winds 5 to 10 knots. Waves 1 foot or less.
.FRIDAY...South winds around 5 knots. Waves 1 foot or less.
.FRIDAY NIGHT...South winds 5 to 10 knots. Waves 1 foot or less. A
slight chance of showers after midnight.
.SATURDAY...South winds 5 to 10 knots. Waves around 2 feet.
.SATURDAY NIGHT...South winds 5 to 10 knots. Waves around 2 feet.
.SUNDAY...Southeast winds around 5 knots. Waves 1 foot or less.
.SUNDAY NIGHT...Southeast winds 5 to 10 knots. Waves 1 foot or less
in the evening.
.MONDAY...Southeast winds 5 to 10 knots. A slight chance of showers
in the morning, then a chance of showers in the afternoon.
.MONDAY NIGHT...Southeast winds around 10 knots. A chance of
showers.

$$

GMZ555-557-061215-
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-
546 PM CST Wed Feb 5 2025

...DENSE FOG ADVISORY IN EFFECT UNTIL 9 AM CST THURSDAY...

.TONIGHT...South winds 5 to 10 knots. Seas 2 to 3 feet. Wave Detail:
Southeast 2 feet at 7 seconds. Patchy dense fog late with visibility
1 NM or less.
.THURSDAY...South winds 5 to 10 knots. Seas 2 to 3 feet. Wave
Detail: Southeast 3 feet at 7 seconds. Patchy dense fog in the
morning with visibility 1 NM or less.
.THURSDAY NIGHT...South winds 5 to 10 knots. Seas 2 to 3 feet. Wave
Detail: Southeast 2 feet at 7 seconds.
.FRIDAY...South winds around 5 knots. Seas around 2 feet. Wave
Detail: Southeast 2 feet at 7 seconds. A slight chance of showers.
.FRIDAY NIGHT...South winds 5 to 10 knots. Seas around 2 feet. Wave
Detail: Southeast 2 feet at 7 seconds. A slight chance of showers
after midnight.
.SATURDAY...South winds 5 to 10 knots. Seas 2 to 3 feet. Wave
Detail: Southeast 2 feet at 6 seconds.
.SATURDAY NIGHT...South winds 5 to 10 knots. Seas 2 to 3 feet. Wave
Detail: Southeast 3 feet at 6 seconds.
.SUNDAY...South winds around 5 knots. Seas 2 to 3 feet. Wave Detail:
Southeast 3 feet at 6 seconds.
.SUNDAY NIGHT...Southeast winds 5 to 10 knots. Seas around 2 feet in
the evening. Wave Detail: Southeast 2 feet at 6 seconds.
.MONDAY...Southeast winds 5 to 10 knots. A slight chance of showers
in the morning, then a chance of showers in the afternoon.
.MONDAY NIGHT...Southeast winds 10 to 15 knots. A slight chance of
showers.

$$

GMZ550-552-061215-
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-
546 PM CST Wed Feb 5 2025

...DENSE FOG ADVISORY IN EFFECT UNTIL 9 AM CST THURSDAY...

.TONIGHT...Southeast winds 5 to 10 knots. Seas around 2 feet. Wave
Detail: Southeast 2 feet at 6 seconds. Patchy dense fog late with
visibility 1 NM or less.
.THURSDAY...South winds 5 to 10 knots. Seas around 2 feet. Wave
Detail: South 2 feet at 6 seconds. Patchy dense fog in the morning
with visibility 1 NM or less.
.THURSDAY NIGHT...Southeast winds around 5 knots. Seas 1 to 2 feet.
Wave Detail: Southeast 2 feet at 7 seconds.
.FRIDAY...Southeast winds around 5 knots. Seas 1 to 2 feet. Wave
Detail: Southeast 2 feet at 6 seconds. A slight chance of showers.
.FRIDAY NIGHT...Southeast winds 5 to 10 knots. Seas around 2 feet.
Wave Detail: Southeast 2 feet at 7 seconds. A slight chance of
showers after midnight.
.SATURDAY...South winds 5 to 10 knots. Seas 2 to 3 feet. Wave
Detail: Southeast 3 feet at 6 seconds.
.SATURDAY NIGHT...South winds 5 to 10 knots. Seas around 2 feet.
Wave Detail: South 2 feet at 6 seconds.
.SUNDAY...Southeast winds 5 to 10 knots. Seas around 2 feet. Wave
Detail: Southeast 2 feet at 7 seconds.
.SUNDAY NIGHT...Southeast winds 5 to 10 knots. Seas around 2 feet in
the evening. Wave Detail: Southeast 2 feet at 6 seconds.
.MONDAY...Southeast winds 5 to 10 knots. A slight chance of showers
in the morning, then a chance of showers in the afternoon.
.MONDAY NIGHT...Southeast winds around 10 knots. A slight chance of
showers.

$$

GMZ575-577-061215-
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-
546 PM CST Wed Feb 5 2025

.TONIGHT...South winds 5 to 10 knots. Seas 2 to 3 feet. Wave Detail:
Southeast 3 feet at 7 seconds.
.THURSDAY...South winds 5 to 10 knots. Seas 2 to 3 feet. Wave
Detail: Southeast 3 feet at 7 seconds.
.THURSDAY NIGHT...South winds 5 to 10 knots. Seas around 2 feet.
Wave Detail: Southeast 2 feet at 7 seconds. A slight chance of
showers in the evening.
.FRIDAY...South winds 5 to 10 knots. Seas 2 to 3 feet. Wave Detail:
Southeast 2 feet at 7 seconds. A slight chance of showers.
.FRIDAY NIGHT...South winds 5 to 10 knots. Seas around 2 feet. Wave
Detail: Southeast 2 feet at 7 seconds.
.SATURDAY...South winds around 10 knots. Seas 2 to 3 feet. Wave
Detail: Southeast 3 feet at 7 seconds.
.SATURDAY NIGHT...South winds around 10 knots. Seas 2 to 3 feet.
Wave Detail: Southeast 3 feet at 6 seconds.
.SUNDAY...Southeast winds 5 to 10 knots. Seas 2 to 3 feet. Wave
Detail: South 3 feet at 6 seconds. A slight chance of showers in the
afternoon.
.SUNDAY NIGHT...Southeast winds 5 to 10 knots. Seas around 2 feet in
the evening. Wave Detail: South 2 feet at 6 seconds. A slight chance
of showers after midnight.
.MONDAY...Southeast winds around 10 knots. A slight chance of
thunderstorms in the morning. A chance of showers.
.MONDAY NIGHT...Southeast winds 10 to 15 knots. A slight chance of
thunderstorms in the evening. A slight chance of showers.

Winds and seas higher in and near thunderstorms.

$$

GMZ570-572-061215-
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-
546 PM CST Wed Feb 5 2025

.TONIGHT...Southeast winds 5 to 10 knots. Seas 2 to 3 feet. Wave
Detail: Southeast 3 feet at 6 seconds. A slight chance of showers
early this evening.
.THURSDAY...South winds 5 to 10 knots. Seas around 3 feet. Wave
Detail: Southeast 3 feet at 7 seconds.
.THURSDAY NIGHT...Southeast winds 5 to 10 knots. Seas 2 to 3 feet.
Wave Detail: Southeast 3 feet at 7 seconds. A slight chance of
showers.
.FRIDAY...Southeast winds 5 to 10 knots. Seas 2 to 3 feet. Wave
Detail: Southeast 3 feet at 7 seconds. A chance of showers, mainly
in the morning.
.FRIDAY NIGHT...Southeast winds 5 to 10 knots. Seas around 3 feet.
Wave Detail: Southeast 3 feet at 7 seconds. A slight chance of
showers.
.SATURDAY...South winds 5 to 10 knots. Seas 3 to 4 feet,
occasionally to 5 feet. Wave Detail: Southeast 4 feet at 7 seconds.
.SATURDAY NIGHT...South winds 5 to 10 knots. Seas 3 to 4 feet,
occasionally to 5 feet. Wave Detail: Southeast 4 feet at 7 seconds.
.SUNDAY...Southeast winds 5 to 10 knots. Seas 3 to 4 feet,
occasionally to 5 feet. Wave Detail: Southeast 3 feet at 7 seconds.
A slight chance of showers in the afternoon.
.SUNDAY NIGHT...Southeast winds around 10 knots. Seas 2 to 3 feet in
the evening. Wave Detail: Southeast 3 feet at 7 seconds. A slight
chance of showers.
.MONDAY...Southeast winds around 10 knots. A chance of showers.
.MONDAY NIGHT...Southeast winds 10 to 15 knots. A slight chance of
showers.

$$