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

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FZUS54 KLIX 252133
CWFLIX

Coastal Waters Forecast
National Weather Service New Orleans LA
333 PM CST Sun Feb 25 2018

Pascagoula to Atchafalaya River Out to 60 mile

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 ten percent of the waves.

GMZ500-GMZ501-261045-
Synopsis Pascagoula to SW Pass Mississippi-
Synopsis SW Pass Mississippi River to Atchafalaya River-
333 PM CST Sun Feb 25 2018

.SYNOPSIS...A slow moving cold front is expected to move off the
coast early Monday, stall out over the offshore waters Monday
night, then move back north as a warm front Tuesday as high
pressure builds into the southeast states and Atlantic coast
region. A stronger cold front is expected to move through the
central Gulf coast region on Thursday with high pressure building
into the lower Mississippi Valley region from the west on Thursday
night and Friday.

$$

GMZ534-261045-
Lake Borgne-
333 PM CST Sun Feb 25 2018

.TONIGHT...Southwest winds 5 to 10 knots. Waves 1 to 2 feet.
Dominant period 4 seconds. Showers likely and slight chance of
thunderstorms in the evening. Showers and chance of thunderstorms
after midnight.
.MONDAY...Northwest winds 5 to 10 knots becoming northeast 10 to
15 knots in the late morning and afternoon. Waves 1 to 2 feet.
Dominant period 4 seconds. Showers likely and slight chance of
thunderstorms in the morning, then slight chance of showers in
the afternoon.
.MONDAY NIGHT...Northeast winds 10 to 15 knots. Waves 1 to
3 feet. Dominant period 4 seconds.
.TUESDAY...East winds 10 to 15 knots. Waves 1 to 3 feet. Dominant
period 4 seconds. Chance of showers through the day. Slight
chance of thunderstorms in the afternoon.
.TUESDAY NIGHT...South winds 5 to 10 knots. Waves 1 to 2 feet.
Dominant period 4 seconds. Slight chance of showers and
thunderstorms.
.WEDNESDAY...South winds 10 to 15 knots. Waves 1 to 3 feet.
Dominant period 4 seconds. Chance of showers and slight chance of
thunderstorms.
.WEDNESDAY NIGHT...Southwest winds 10 to 15 knots. Waves 2 to
3 feet. Dominant period 4 seconds. Slight chance of showers and
thunderstorms.
.THURSDAY...West winds near 15 knots. Waves 2 to 4 feet. Dominant
period 4 seconds. Chance of showers and slight chance of
thunderstorms.
.THURSDAY NIGHT...North winds 10 to 15 knots. Waves 2 to 3 feet.
Dominant period 4 seconds.
.FRIDAY...North winds 10 to 15 knots. Waves 2 to 3 feet.
.FRIDAY NIGHT...Northeast winds 10 to 15 knots. Waves 1 to
3 feet.

$$

GMZ532-261045-
Mississippi Sound-
333 PM CST Sun Feb 25 2018

.TONIGHT...South winds 10 to 15 knots. Waves 1 to 3 feet.
Dominant period 4 seconds. Showers likely and slight chance of
thunderstorms in the evening. Showers and chance of thunderstorms
after midnight.
.MONDAY...West winds 5 to 10 knots becoming northeast 10 to
15 knots in the late morning and afternoon. Waves 1 to 3 feet.
Dominant period 4 seconds. Showers likely and slight chance of
thunderstorms in the morning, then slight chance of showers in the
afternoon.
.MONDAY NIGHT...Northeast winds 10 to 15 knots. Waves 2 to
3 feet. Dominant period 4 seconds.
.TUESDAY...East winds 10 to 15 knots. Waves 2 to 4 feet. Dominant
period 4 seconds. Chance of showers through the day. Slight
chance of thunderstorms in the afternoon.
.TUESDAY NIGHT...South winds 10 to 15 knots. Waves 2 to 3 feet.
Dominant period 4 seconds. Slight chance of showers and
thunderstorms.
.WEDNESDAY...South winds 10 to 15 knots. Waves 2 to 3 feet.
Dominant period 4 seconds. Chance of showers and slight chance of
thunderstorms.
.WEDNESDAY NIGHT...Southwest winds 10 to 15 knots. Waves 2 to
3 feet. Dominant period 4 seconds. Slight chance of showers and
thunderstorms.
.THURSDAY...West winds 10 to 15 knots. Waves 2 to 3 feet.
Dominant period 4 seconds. Chance of showers and slight chance of
thunderstorms.
.THURSDAY NIGHT...North winds 15 to 20 knots. Waves 2 to 4 feet.
Dominant period 4 seconds.
.FRIDAY...North winds 10 to 15 knots. Waves 2 to 3 feet.
.FRIDAY NIGHT...Northeast winds 10 to 15 knots. Waves 2 to
3 feet.

$$

GMZ536-538-261045-
Chandeleur Sound-Breton Sound-
333 PM CST Sun Feb 25 2018

.TONIGHT...South winds 10 to 15 knots. Waves 2 to 3 feet.
Dominant period 4 seconds. Chance of showers in the evening.
Slight chance of thunderstorms through the night. Showers likely
after midnight.
.MONDAY...Southwest winds 5 to 10 knots becoming north 10 to
15 knots in the late morning and afternoon. Waves 2 to 3 feet.
Dominant period 4 seconds. Showers likely in the morning. Slight
chance of thunderstorms through the day. Chance of showers in the
afternoon.
.MONDAY NIGHT...East winds 10 to 15 knots. Waves 2 to 4 feet.
Dominant period 4 seconds.
.TUESDAY...East winds 10 to 15 knots. Waves 2 to 4 feet. Dominant
period 4 seconds. Chance of showers through the day. Slight
chance of thunderstorms in the afternoon.
.TUESDAY NIGHT...South winds 10 to 15 knots. Waves 2 to 4 feet.
Dominant period 4 seconds. Slight chance of showers and
thunderstorms.
.WEDNESDAY...South winds 10 to 15 knots. Waves 2 to 4 feet.
Dominant period 4 seconds. Chance of showers and slight chance of
thunderstorms.
.WEDNESDAY NIGHT...Southwest winds 15 to 20 knots. Waves 3 to
5 feet. Dominant period 4 seconds. Slight chance of showers and
thunderstorms.
.THURSDAY...West winds 15 to 20 knots. Waves 3 to 5 feet.
Dominant period 4 seconds. Chance of showers and slight chance of
thunderstorms.
.THURSDAY NIGHT...North winds 15 to 20 knots. Waves 3 to 5 feet.
Dominant period 4 seconds.
.FRIDAY...North winds 15 to 20 knots. Waves 3 to 5 feet.
.FRIDAY NIGHT...Northeast winds 15 to 20 knots. Waves 2 to
4 feet.

$$

GMZ557-261045-
Coastal waters from Pascagoula Mississippi to Stake Island out
20 mile-
333 PM CST Sun Feb 25 2018

.TONIGHT...South winds 10 to 15 knots. Seas 2 to 4 feet. Dominant
period 6 seconds. Chance of showers in the evening. Slight chance
of thunderstorms through the night. Showers likely after
midnight.
.MONDAY...Southwest winds 10 to 15 knots becoming north in the
afternoon. Seas 2 to 4 feet. Dominant period 6 seconds. Showers
likely in the morning. Slight chance of thunderstorms through the
day. Chance of showers in the afternoon.
.MONDAY NIGHT...Northeast winds 10 to 15 knots. Seas 2 to 4 feet.
Dominant period 6 seconds.
.TUESDAY...East winds near 15 knots. Seas 2 to 4 feet. Dominant
period 4 seconds. Chance of showers and slight chance of
thunderstorms in the afternoon.
.TUESDAY NIGHT...South winds 10 to 15 knots. Seas 2 to 4 feet.
Dominant period 4 seconds. Slight chance of showers and
thunderstorms.
.WEDNESDAY...South winds 10 to 15 knots. Seas 1 to 2 feet.
Dominant period 5 seconds. Chance of showers and slight chance of
thunderstorms.
.WEDNESDAY NIGHT...Southwest winds 15 to 20 knots. Seas 3 to
5 feet. Dominant period 5 seconds. Slight chance of showers and
thunderstorms.
.THURSDAY...West winds 15 to 20 knots. Seas 3 to 5 feet with
occasional seas to 6 feet. Dominant period 5 seconds. Chance of
showers and slight chance of thunderstorms.
.THURSDAY NIGHT...North winds 15 to 20 knots. Seas 3 to 6 feet.
Dominant period 4 seconds.
.FRIDAY...North winds 15 to 20 knots. Seas 3 to 5 feet.
.FRIDAY NIGHT...Northeast winds 15 to 20 knots. Seas 2 to 4 feet.

$$

GMZ555-261045-
Coastal Waters from Boothville LA to Southwest Pass of the
Mississippi River out 20 nm-
333 PM CST Sun Feb 25 2018

.TONIGHT...South winds 10 to 15 knots. Seas 3 to 5 feet. Dominant
period 6 seconds. Chance of showers and slight chance of
thunderstorms.
.MONDAY...Southwest winds 10 to 15 knots becoming north late in
the afternoon. Seas 2 to 4 feet. Dominant period 6 seconds.
Showers likely in the morning. Slight chance of thunderstorms
through the day. Chance of showers in the afternoon.
.MONDAY NIGHT...East winds 10 to 15 knots. Seas 2 to 4 feet.
Dominant period 6 seconds.
.TUESDAY...Southeast winds 10 to 15 knots. Seas 2 to 4 feet.
Dominant period 5 seconds. Chance of showers through the day.
Slight chance of thunderstorms in the afternoon.
.TUESDAY NIGHT...South winds 10 to 15 knots. Seas 1 to 2 feet.
Dominant period 4 seconds. Slight chance of showers and
thunderstorms.
.WEDNESDAY...South winds 10 to 15 knots. Seas 2 to 4 feet.
Dominant period 5 seconds. Slight chance of showers and
thunderstorms.
.WEDNESDAY NIGHT...Southwest winds 15 to 20 knots. Seas 3 to
5 feet. Dominant period 5 seconds.
.THURSDAY...West winds 15 to 20 knots. Seas 3 to 6 feet. Dominant
period 6 seconds. Chance of showers and slight chance of
thunderstorms.
.THURSDAY NIGHT...North winds 15 to 20 knots. Seas 3 to 6 feet.
Dominant period 6 seconds.
.FRIDAY...North winds 15 to 20 knots. Seas 3 to 5 feet with
occasional seas to 6 feet.
.FRIDAY NIGHT...Northeast winds 10 to 15 knots. Seas 2 to 4 feet.

$$

GMZ550-552-261045-
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 mile-
333 PM CST Sun Feb 25 2018

.TONIGHT...Southwest winds 10 to 15 knots. Seas 3 to 5 feet.
Dominant period 6 seconds. Chance of showers and slight chance of
thunderstorms.
.MONDAY...West winds 10 to 15 knots becoming north in the
afternoon. Seas 3 to 5 feet. Dominant period 6 seconds. Showers
likely in the morning. Slight chance of thunderstorms through the
day. Chance of showers in the afternoon.
.MONDAY NIGHT...East winds 10 to 15 knots. Seas 2 to 4 feet.
Dominant period 6 seconds.
.TUESDAY...Southeast winds 10 to 15 knots. Seas 2 to 4 feet.
Dominant period 6 seconds. Chance of showers through the day.
Slight chance of thunderstorms in the afternoon.
.TUESDAY NIGHT...South winds 10 to 15 knots. Seas 2 to 4 feet.
Dominant period 5 seconds. Slight chance of showers and
thunderstorms.
.WEDNESDAY...South winds 10 to 15 knots. Seas 2 to 4 feet.
Dominant period 5 seconds. Slight chance of showers and
thunderstorms.
.WEDNESDAY NIGHT...Southwest winds 15 to 20 knots. Seas 3 to
5 feet with occasional seas to 6 feet. Dominant period 5 seconds.
Slight chance of showers and thunderstorms.
.THURSDAY...West winds 15 to 20 knots. Seas 3 to 6 feet. Dominant
period 6 seconds. Chance of showers and slight chance of
thunderstorms.
.THURSDAY NIGHT...North winds 15 to 20 knots. Seas 3 to 5 feet
with occasional seas to 6 feet. Dominant period 6 seconds.
.FRIDAY...Northeast winds 15 to 20 knots. Seas 3 to 5 feet.
.FRIDAY NIGHT...Northeast winds 10 to 15 knots. Seas 2 to 4 feet.

$$

GMZ577-261045-
Coastal waters from Pascagoula Mississippi to Stake Island
Louisiana out 20 to 60 mile-
333 PM CST Sun Feb 25 2018

.TONIGHT...South winds 10 to 15 knots. Seas 2 to 4 feet. Dominant
period 6 seconds. Chance of showers and slight chance of
thunderstorms.
.MONDAY...West winds 10 to 15 knots becoming north late in the
afternoon. Seas 2 to 4 feet. Dominant period 6 seconds. Showers
likely in the morning. Slight chance of thunderstorms through the
day. Chance of showers in the afternoon.
.MONDAY NIGHT...Northeast winds 10 to 15 knots. Seas 2 to 4 feet.
Dominant period 6 seconds.
.TUESDAY...East winds 10 to 15 knots. Seas 2 to 4 feet. Dominant
period 4 seconds. Slight chance of showers and thunderstorms in
the afternoon.
.TUESDAY NIGHT...South winds 10 to 15 knots. Seas 2 to 4 feet.
Dominant period 4 seconds. Slight chance of showers and
thunderstorms.
.WEDNESDAY...South winds 10 to 15 knots. Seas 2 to 4 feet.
Dominant period 5 seconds. Slight chance of showers and
thunderstorms.
.WEDNESDAY NIGHT...Southwest winds 15 to 20 knots. Seas 3 to
5 feet. Dominant period 5 seconds.
.THURSDAY...West winds 20 to 25 knots. Seas 3 to 6 feet with
occasional seas to 8 feet. Dominant period 6 seconds. Chance of
showers and slight chance of thunderstorms.
.THURSDAY NIGHT...North winds near 20 knots. Seas 3 to 6 feet
with occasional seas to 8 feet. Dominant period 6 seconds.
.FRIDAY...North winds 15 to 20 knots. Seas 3 to 6 feet with
occasional seas to 8 feet subsiding to 3 to 5 feet with
occasional seas to 5 feet in the afternoon.
.FRIDAY NIGHT...Northeast winds 15 to 20 knots. Seas 3 to 5 feet.

$$

GMZ575-261045-
Coastal Waters from Stake Island LA to Southwest Pass of the
Mississippi River from 20 to 60 nm-
333 PM CST Sun Feb 25 2018

.TONIGHT...South winds 10 to 15 knots. Seas 2 to 4 feet. Dominant
period 6 seconds. Chance of showers and slight chance of
thunderstorms.
.MONDAY...West winds 10 to 15 knots. Seas 2 to 4 feet. Dominant
period 6 seconds. Chance of showers and slight chance of
thunderstorms.
.MONDAY NIGHT...North winds 5 to 10 knots becoming east in the
late evening. Seas 2 to 4 feet. Dominant period
6 seconds.
.TUESDAY...Southeast winds near 10 knots. Seas 2 to 4 feet.
Dominant period 6 seconds. Slight chance of showers through the
day. Slight chance of thunderstorms in the afternoon.
.TUESDAY NIGHT...South winds 10 to 15 knots. Seas 2 to 4 feet.
Dominant period 4 seconds. Slight chance of showers and
thunderstorms.
.WEDNESDAY...South winds 10 to 15 knots. Seas 2 to 4 feet.
Dominant period 5 seconds. Slight chance of showers and
thunderstorms.
.WEDNESDAY NIGHT...Southwest winds 15 to 20 knots. Seas 3 to
5 feet. Dominant period 5 seconds.
.THURSDAY...West winds 15 to 20 knots. Seas 3 to 6 feet. Dominant
period 5 seconds. Chance of showers and slight chance of
thunderstorms.
.THURSDAY NIGHT...North winds 15 to 20 knots. Seas 3 to 6 feet
with occasional seas to 8 feet. Dominant period 6 seconds.
.FRIDAY...North winds 15 to 20 knots. Seas 3 to 6 feet with
occasional seas to 8 feet.
.FRIDAY NIGHT...Northeast winds 15 to 20 knots. Seas 3 to 5 feet.

$$

GMZ570-572-261045-
Coastal waters from Port Fourchon Louisiana to Lower Atchafalaya
River LA from 20 to 60 mile-
Coastal waters from Southwest Pass of the Mississippi River to
Port Fourchon Louisiana from 20 to 60 mile-
333 PM CST Sun Feb 25 2018

.TONIGHT...South winds 15 to 20 knots. Seas 3 to 5 feet. Dominant
period 6 seconds. Chance of showers and slight chance of
thunderstorms.
.MONDAY...Southwest winds 10 to 15 knots becoming north 5 to
10 knots late in the afternoon. Seas 3 to 5 feet. Dominant period
6 seconds. Showers likely in the morning. Slight chance of
thunderstorms through the day. Chance of showers in the
afternoon.
.MONDAY NIGHT...East winds 10 to 15 knots. Seas 2 to 4 feet.
Dominant period 6 seconds.
.TUESDAY...Southeast winds 10 to 15 knots. Seas 2 to 4 feet.
Dominant period 6 seconds. Slight chance of showers through the
day. Slight chance of thunderstorms in the afternoon.
.TUESDAY NIGHT...South winds 10 to 15 knots. Seas 2 to 4 feet.
Dominant period 5 seconds. Slight chance of showers and
thunderstorms.
.WEDNESDAY...South winds near 15 knots. Seas 2 to 4 feet.
Dominant period 5 seconds. Slight chance of showers and
thunderstorms.
.WEDNESDAY NIGHT...South winds 15 to 20 knots. Seas 3 to 5 feet.
Dominant period 5 seconds.
.THURSDAY...West winds 15 to 20 knots. Seas 3 to 6 feet. Dominant
period 6 seconds. Chance of showers and slight chance of
thunderstorms.
.THURSDAY NIGHT...North winds 15 to 20 knots. Seas 3 to 6 feet
with occasional seas to 8 feet. Dominant period 5 seconds.
.FRIDAY...Northeast winds 15 to 20 knots. Seas 3 to 6 feet with
occasional seas to 8 feet.
.FRIDAY NIGHT...Northeast winds 10 to 15 knots. Seas 3 to 5 feet.

$$

GMZ530-261045-
Lake Pontchartrain and Lake Maurepas-
333 PM CST Sun Feb 25 2018

.TONIGHT...South winds 5 to 10 knots becoming northwest after
midnight. Waves 1 to 2 feet. Dominant period 4 seconds. Showers
likely in the evening. Slight chance of thunderstorms through the
night. Showers after midnight.
.MONDAY...Northeast winds 10 to 15 knots. Waves 1 to 3 feet.
Dominant period 4 seconds. Showers likely and slight chance of
thunderstorms in the morning.
.MONDAY NIGHT...East winds 5 to 10 knots. Waves 1 to 2 feet.
Dominant period 4 seconds.
.TUESDAY...East winds near 10 knots. Waves 1 to 2 feet. Dominant
period 4 seconds. Chance of showers through the day. Slight
chance of thunderstorms in the afternoon.
.TUESDAY NIGHT...South winds 5 to 10 knots. Waves 1 foot or less.
Dominant period 4 seconds. Slight chance of showers and
thunderstorms.
.WEDNESDAY...South winds 5 to 10 knots. Waves 1 to 2 feet.
Dominant period 4 seconds. Chance of showers and slight chance of
thunderstorms.
.WEDNESDAY NIGHT...Southwest winds 10 to 15 knots. Waves 1 to 3
feet. Dominant period 4 seconds. Chance of showers and
thunderstorms.
.THURSDAY...West winds 10 to 15 knots. Waves 1 to 3 feet.
Dominant period 4 seconds. Chance of showers and slight chance of
thunderstorms.
.THURSDAY NIGHT...North winds 10 to 15 knots. Waves 2 to 3 feet.
Dominant period 4 seconds.
.FRIDAY...North winds 10 to 15 knots. Waves 1 to 3 feet.
.FRIDAY NIGHT...Northeast winds 5 to 10 knots. Waves 1 to 2 feet.

$$



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