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

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FZUS54 KLIX 232136
CWFLIX

Coastal Waters Forecast
National Weather Service New Orleans LA
336 PM CST Fri Feb 23 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-GMZ501-241015-
Synopsis Pascagoula to SW Pass Mississippi-
Synopsis SW Pass Mississippi River to Atchafalaya River-
336 PM CST Fri Feb 23 2018

.SYNOPSIS...Persistent onshore flow will continue through early Sunday.
Another cold front will move off the coast late Sunday but become
stationary in the northern gulf Monday before moving north as a
warm front Tuesday.

$$

GMZ534-241015-
Lake Borgne-
336 PM CST Fri Feb 23 2018

.TONIGHT...Southeast winds near 10 knots. Waves 1 to 2 feet.
Dominant period 4 seconds. Chance of showers and slight chance of
thunderstorms.
.SATURDAY...South winds 10 to 15 knots. Waves 2 to 4 feet.
Dominant period 4 seconds. Chance of showers and thunderstorms.
.SATURDAY NIGHT...South winds 10 to 15 knots. Waves 1 to 2 feet.
Dominant period 4 seconds. Chance of showers and thunderstorms.
.SUNDAY...Southwest winds near 10 knots. Waves 1 to 2 feet.
Dominant period 4 seconds. Showers likely and slight chance of
thunderstorms.
.SUNDAY NIGHT...West winds 5 to 10 knots becoming north late in
the evening, then becoming west after midnight becoming north after
midnight. Waves 1 foot or less. Dominant period 4 seconds.
Showers likely and slight chance of thunderstorms.
.MONDAY...North winds near 10 knots becoming east late in the
afternoon. Waves 1 to 2 feet. Dominant period 4 seconds. Chance
of showers.
.MONDAY NIGHT...East winds 10 to 15 knots. Waves 1 to 2 feet.
Dominant period 4 seconds.
.TUESDAY...East winds 10 to 15 knots. Waves 1 to 3 feet. Dominant
period 4 seconds. Chance of showers and thunderstorms.
.TUESDAY NIGHT...South winds 10 to 15 knots. Waves 1 to 2 feet.
Dominant period 4 seconds. Chance of showers and thunderstorms.
.WEDNESDAY...South winds 10 to 15 knots. Waves 2 to 4 feet.
Chance of showers and thunderstorms.
.WEDNESDAY NIGHT...Southwest winds 10 to 15 knots. Waves 2 to
4 feet. Slight chance of showers and thunderstorms.

$$

GMZ532-241015-
Mississippi Sound-
336 PM CST Fri Feb 23 2018

.TONIGHT...Southeast winds 10 to 15 knots. Waves 2 to 4 feet.
Dominant period 4 seconds. Chance of showers and slight chance of
thunderstorms.
.SATURDAY...South winds 10 to 15 knots. Waves 2 to 4 feet.
Dominant period 4 seconds. Chance of showers and thunderstorms.
.SATURDAY NIGHT...South winds 10 to 15 knots. Waves 2 to 4 feet.
Dominant period 4 seconds. Chance of showers and thunderstorms.
.SUNDAY...South winds near 10 knots. Waves 1 to 2 feet. Dominant
period 4 seconds. Showers likely and slight chance of
thunderstorms.
.SUNDAY NIGHT...Southwest winds 5 to 10 knots becoming northwest
after midnight. Waves 1 to 2 feet. Dominant period 4 seconds.
Showers likely and slight chance of thunderstorms.
.MONDAY...Northeast winds 5 to 10 knots. Waves 1 to 2 feet.
Dominant period 4 seconds. Chance of showers.
.MONDAY NIGHT...Northeast winds 10 to 15 knots. Waves 1 to
2 feet. Dominant period 4 seconds.
.TUESDAY...East winds 10 to 15 knots. Waves 2 to 4 feet. Dominant
period 4 seconds. Chance of showers and thunderstorms.
.TUESDAY NIGHT...South winds 10 to 15 knots. Waves 1 to 3 feet.
Dominant period 4 seconds. Chance of showers and thunderstorms.
.WEDNESDAY...South winds 10 to 15 knots. Waves 2 to 4 feet.
Chance of showers and thunderstorms.
.WEDNESDAY NIGHT...Southwest winds 10 to 15 knots. Waves 2 to
4 feet. Slight chance of showers and thunderstorms.

$$

GMZ536-538-241015-
Chandeleur Sound-Breton Sound-
336 PM CST Fri Feb 23 2018

.TONIGHT...Southeast winds 10 to 15 knots. Waves 2 to 4 feet.
Dominant period 4 seconds. Chance of showers and slight chance of
thunderstorms.
.SATURDAY...South winds 10 to 15 knots. Waves 2 to 4 feet.
Dominant period 4 seconds. Chance of showers and thunderstorms.
.SATURDAY NIGHT...South winds 10 to 15 knots. Waves 2 to 4 feet.
Dominant period 4 seconds. Chance of showers and thunderstorms.
.SUNDAY...South winds 10 to 15 knots. Waves 1 to 2 feet. Dominant
period 4 seconds. Chance of showers in the morning. Slight chance
of thunderstorms through the day. Showers likely in the
afternoon.
.SUNDAY NIGHT...Southwest winds 5 to 10 knots becoming west after
midnight. Waves 1 to 2 feet. Dominant period 4 seconds. Showers
likely and slight chance of thunderstorms.
.MONDAY...Northeast winds 10 to 15 knots. Waves 1 to 2 feet.
Dominant period 4 seconds. Chance of showers.
.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 and thunderstorms.
.TUESDAY NIGHT...South winds 10 to 15 knots. Waves 2 to 4 feet.
Dominant period 4 seconds. Chance of showers and thunderstorms.
.WEDNESDAY...South winds 10 to 15 knots. Waves 2 to 4 feet.
Chance of showers and thunderstorms.
.WEDNESDAY NIGHT...Southwest winds 15 to 20 knots. Waves 3 to
5 feet. Slight chance of showers and thunderstorms.

$$

GMZ550-552-555-557-241015-
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-
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 mile-
336 PM CST Fri Feb 23 2018

.TONIGHT...Southeast winds 10 to 15 knots. Seas 3 to 5 feet with
occasional seas to 6 feet. Dominant period 7 seconds. Slight
chance of showers and thunderstorms.
.SATURDAY...South winds 15 knots. Seas 3 to 5 feet with
occasional seas to 6 feet. Dominant period 7 seconds. Slight
chance of showers and thunderstorms.
.SATURDAY NIGHT...South winds 10 to 15 knots. Seas 3 to 6 feet.
Dominant period 6 seconds. Chance of showers and thunderstorms.
.SUNDAY...South winds 10 to 15 knots. Seas 3 to 5 feet. Dominant
period 6 seconds. Chance of showers in the morning. Slight chance
of thunderstorms through the day. Showers likely in the
afternoon.
.SUNDAY NIGHT...Southwest winds 10 to 15 knots. Seas 3 to 5 feet.
Dominant period 6 seconds. Showers likely and slight chance of
thunderstorms.
.MONDAY...Northwest winds 10 to 15 knots becoming northeast in the
late morning and afternoon. Seas 2 to 4 feet. Dominant period
6 seconds. Showers likely in the morning, then 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 4 seconds. Chance of showers and thunderstorms.
.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 15 to 20 knots. Seas 3 to 5 feet. Slight
chance of showers and thunderstorms.
.WEDNESDAY NIGHT...Southwest winds 15 to 20 knots. Seas 3 to
6 feet. Slight chance of showers and thunderstorms.

$$

GMZ570-572-575-577-241015-
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-
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 mile-
336 PM CST Fri Feb 23 2018

.TONIGHT...Southeast winds 15 knots. Seas 3 to 6 feet. Dominant
period 7 seconds. Slight chance of showers and thunderstorms.
.SATURDAY...South winds 15 knots. Seas 3 to 5 feet with
occasional seas to 6 feet. Dominant period 7 seconds. Slight
chance of showers and thunderstorms.
.SATURDAY NIGHT...South winds 15 to 20 knots. Seas 3 to 6 feet.
Dominant period 7 seconds. Slight chance of showers and
thunderstorms.
.SUNDAY...South winds 10 to 15 knots. Seas 3 to 5 feet with
occasional seas to 6 feet. Dominant period 7 seconds. Chance of
showers in the morning. Slight chance of thunderstorms through
the day. Showers likely in the afternoon.
.SUNDAY NIGHT...Southwest winds 10 to 15 knots. Seas 3 to 5 feet.
Dominant period 6 seconds. Showers likely in the evening. Slight
chance of thunderstorms through the night. Chance of showers
after midnight.
.MONDAY...West winds 10 to 15 knots becoming northeast in the
afternoon. Seas 3 to 5 feet. Dominant period 6 seconds. Showers
likely in the morning, then 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 4 seconds. Chance of showers and thunderstorms.
.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 15 to 20 knots. Seas 3 to 5 feet
building to 3 to 6 feet with occasional seas to 8 feet in the
afternoon. Slight chance of showers and thunderstorms.
.WEDNESDAY NIGHT...Southwest winds 15 to 20 knots. Seas 4 to
7 feet with occasional seas to 9 feet. Slight chance of showers
and thunderstorms.

$$

GMZ530-241015-
Lake Pontchartrain and Lake Maurepas-
336 PM CST Fri Feb 23 2018

.TONIGHT...Southeast winds 5 to 10 knots. Waves 1 to 2 feet.
Dominant period 4 seconds. Chance of showers and slight chance of
thunderstorms.
.SATURDAY...South winds 10 to 15 knots. Waves 2 to 4 feet.
Dominant period 4 seconds. Chance of showers and thunderstorms.
.SATURDAY NIGHT...South winds 10 to 15 knots. Waves 1 to 2 feet.
Dominant period 4 seconds. Chance of showers and thunderstorms in
the evening, then showers and thunderstorms likely after
midnight.
.SUNDAY...West winds 5 to 10 knots. Waves 1 foot or less.
Dominant period 4 seconds. Showers likely and slight chance of
thunderstorms.
.SUNDAY NIGHT...Northwest winds 5 to 10 knots becoming north in
the late evening. Waves 1 foot or less. Dominant
period 4 seconds. Showers and slight chance of thunderstorms.
.MONDAY...Northeast winds 5 to 10 knots. Waves 1 foot or less.
Dominant period 4 seconds. Chance of showers through the day.
.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 and thunderstorms.
.TUESDAY NIGHT...South winds 5 to 10 knots. Waves 1 to 2 feet.
Dominant period 4 seconds. Chance of showers and thunderstorms.
.WEDNESDAY...South winds 10 to 15 knots. Waves 2 to 4 feet.
Chance of showers and thunderstorms.
.WEDNESDAY NIGHT...Southwest winds 10 to 15 knots. Waves 2 to
4 feet. Slight chance of showers and thunderstorms.

$$

24/RR



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