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

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FZUS54 KLIX 221505
CWFLIX

Coastal Waters Forecast
National Weather Service New Orleans LA
905 AM CST Thu Feb 22 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-GMZ501-230415-
Synopsis Pascagoula to SW Pass Mississippi-
Synopsis SW Pass Mississippi River to Atchafalaya River-
905 AM CST Thu Feb 22 2018

.SYNOPSIS...Persistent onshore flow will continue through 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.

$$

GMZ534-230415-
Lake Borgne-
905 AM CST Thu Feb 22 2018

.REST OF TODAY...Southeast winds 10 to 15 knots. Waves 1 to
2 feet. Dominant period 4 seconds.
.TONIGHT...Southeast winds 10 to 15 knots. Waves 1 to 2 feet.
Dominant period 4 seconds. Slight chance of showers.
.FRIDAY...Southeast winds 10 to 15 knots. Waves 1 to 2 feet.
Dominant period 5 seconds. Chance of showers and thunderstorms in
the morning, then showers and thunderstorms likely in the
afternoon.
.FRIDAY NIGHT...Southeast winds near 10 knots. Waves 1 to 2 feet.
Dominant period 5 seconds. Chance of showers.
.SATURDAY...South winds 10 to 15 knots. Waves 1 to 2 feet.
Dominant period 5 seconds. Chance of showers and thunderstorms.
.SATURDAY NIGHT...Southwest winds 10 to 15 knots. Waves 2 to
4 feet. Dominant period 4 seconds. Waves or Seas subsiding to
1 to 2 feet. Dominant period 4 seconds after midnight. Chance of
showers and thunderstorms.
.SUNDAY...Southwest winds near 10 knots becoming north in the late
morning and afternoon. Waves 1 to 2 feet. Dominant period
4 seconds. Showers likely and slight chance of thunderstorms.
.SUNDAY NIGHT...Northeast winds near 10 knots. Waves 1 foot or
less. Dominant period 4 seconds. Showers and slight chance of
thunderstorms.
.MONDAY...Northeast winds near 10 knots. Waves 1 to 2 feet.
Dominant period 4 seconds. Showers likely and slight chance of
thunderstorms.
.MONDAY NIGHT...East winds 10 to 15 knots. Waves 1 to 2 feet.
Dominant period 4 seconds. Chance of showers.

$$

GMZ532-230415-
Mississippi Sound-
905 AM CST Thu Feb 22 2018

.REST OF TODAY...Southeast winds 10 to 15 knots. Waves 2 to
4 feet. Dominant period 5 seconds.
.TONIGHT...Southeast winds 10 to 15 knots. Waves 2 to 4 feet.
Dominant period 5 seconds. Slight chance of showers.
.FRIDAY...Southeast winds 10 to 15 knots. Waves 1 to 2 feet.
Dominant period 5 seconds. Chance of showers and thunderstorms.
.FRIDAY NIGHT...Southeast winds 10 to 15 knots. Waves 1 to
3 feet. Dominant period 5 seconds. Chance of showers.
.SATURDAY...South winds 10 to 15 knots. Waves 2 to 4 feet.
Dominant period 5 seconds. Chance of showers and thunderstorms.
.SATURDAY NIGHT...Southwest winds 10 to 15 knots. Waves 3 to
5 feet. Dominant period 4 seconds. Chance of showers and
thunderstorms.
.SUNDAY...Southwest winds 10 to 15 knots becoming north 5 to
10 knots in the late morning and afternoon. Waves 1 to 2 feet.
Dominant period 4 seconds. Showers likely and slight chance of
thunderstorms.
.SUNDAY NIGHT...Northeast winds near 10 knots. 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. Showers likely and slight chance of
thunderstorms.
.MONDAY NIGHT...Northeast winds 10 to 15 knots. Waves 1 to
2 feet. Dominant period 4 seconds. Chance of showers.

$$

GMZ536-538-230415-
Chandeleur Sound-Breton Sound-
905 AM CST Thu Feb 22 2018

.REST OF TODAY...Southeast winds 10 to 15 knots. Waves 2 to
4 feet. Dominant period 7 seconds.
.TONIGHT...Southeast winds 10 to 15 knots. Waves 2 to 4 feet.
Dominant period 7 seconds. Slight chance of showers.
.FRIDAY...Southeast winds 10 to 15 knots. Waves 1 to 3 feet.
Dominant period 7 seconds. Chance of showers and thunderstorms.
.FRIDAY NIGHT...South winds 10 to 15 knots. Waves 2 to 4 feet.
Dominant period 7 seconds. Chance of showers.
.SATURDAY...South winds 10 to 15 knots. Waves 2 to 4 feet.
Dominant period 7 seconds. Chance of showers and thunderstorms.
.SATURDAY NIGHT...Southwest winds 10 to 15 knots. Waves 3 to
5 feet. Dominant period 4 seconds. Chance of showers and
thunderstorms.
.SUNDAY...South winds 10 to 15 knots becoming southeast early in
the afternoon, then becoming northwest late in the afternoon.
Waves 1 to 2 feet. Dominant period 4 seconds. Chance of showers
and slight chance of thunderstorms.
.SUNDAY NIGHT...Northwest winds 5 to 10 knots becoming northeast
10 to 15 knots in the late evening. 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. Showers likely and slight chance of
thunderstorms.
.MONDAY NIGHT...East winds 10 to 15 knots. Waves 1 to 2 feet.
Dominant period 4 seconds. Slight chance of showers.

$$

GMZ550-552-555-557-230415-
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-
905 AM CST Thu Feb 22 2018

.REST OF TODAY...Southeast winds 10 to 15 knots. Seas 3 to
6 feet. Dominant period 7 seconds.
.TONIGHT...Southeast winds 10 to 15 knots. Seas 3 to 6 feet.
Dominant period 7 seconds. Slight chance of showers.
.FRIDAY...Southeast winds 10 to 15 knots. Seas 3 to 6 feet.
Dominant period 7 seconds. Chance of showers and thunderstorms.
.FRIDAY NIGHT...South winds 10 to 15 knots. Seas 3 to 6 feet.
Dominant period 7 seconds. Chance of showers.
.SATURDAY...South winds 15 to 20 knots. Seas 3 to 6 feet.
Dominant period 7 seconds. Chance of showers and thunderstorms.
.SATURDAY NIGHT...South winds 10 to 15 knots. Seas 3 to 6 feet.
Dominant period 4 seconds. Chance of showers and thunderstorms.
.SUNDAY...Southwest winds 10 to 15 knots. Seas 3 to 5 feet with
occasional seas to 6 feet. Dominant period 4 seconds. Chance of
showers and slight chance of thunderstorms.
.SUNDAY NIGHT...South winds 10 to 15 knots. Seas 3 to 5 feet.
Dominant period 4 seconds. Showers likely and slight chance of
thunderstorms.
.MONDAY...West winds 10 to 15 knots becoming northeast in the late
morning and afternoon. Seas 2 to 4 feet. Dominant period
4 seconds. Showers likely and slight chance of thunderstorms.
.MONDAY NIGHT...East winds 10 to 15 knots. Seas 2 to 4 feet.
Dominant period 4 seconds. Slight chance of showers.

$$

GMZ570-572-575-577-230415-
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-
905 AM CST Thu Feb 22 2018

.REST OF TODAY...Southeast winds 15 knots. Seas 3 to 6 feet with
occasional seas to 8 feet. Dominant period 7 seconds.
.TONIGHT...Southeast winds 15 knots. Seas 3 to 6 feet. Dominant
period 7 seconds. Slight chance of showers.
.FRIDAY...Southeast winds 15 knots. Seas 3 to 6 feet. Dominant
period 7 seconds. Chance of showers and thunderstorms.
.FRIDAY NIGHT...Southeast winds 15 to 20 knots. Seas 3 to 6 feet.
Dominant period 7 seconds. Chance of showers.
.SATURDAY...South winds 15 to 20 knots. Seas 3 to 6 feet with
occasional seas to 8 feet. Dominant period 7 seconds. Slight
chance of showers and thunderstorms.
.SATURDAY NIGHT...South winds near 15 knots. Seas 3 to 5 feet
with occasional seas to 6 feet. Dominant period 4 seconds. Slight
chance of showers and thunderstorms.
.SUNDAY...South winds 10 to 15 knots. Seas 3 to 6 feet. Dominant
period 4 seconds. Chance of showers and slight chance of
thunderstorms.
.SUNDAY NIGHT...Southwest winds 10 to 15 knots. Seas 3 to 5 feet.
Dominant period 4 seconds. Chance of showers and slight chance of
thunderstorms.
.MONDAY...Southwest winds 10 to 15 knots becoming north in the
afternoon. Seas 2 to 4 feet. Dominant period 4 seconds. Chance of
showers and slight chance of thunderstorms.
.MONDAY NIGHT...East winds 10 to 15 knots. Seas 2 to 4 feet.
Dominant period 4 seconds. Slight chance of showers.

$$

GMZ530-230415-
Lake Pontchartrain and Lake Maurepas-
905 AM CST Thu Feb 22 2018

.REST OF TODAY...Southeast winds 10 to 15 knots. Waves 1 to
2 feet. Dominant period 4 seconds.
.TONIGHT...Southeast winds 10 to 15 knots. Waves 1 to 2 feet.
Dominant period 4 seconds. Slight chance of showers.
.FRIDAY...Southeast winds 10 to 15 knots. Waves 1 to 2 feet.
Dominant period 4 seconds. Chance of showers and thunderstorms in
the morning, then showers and thunderstorms likely in the
afternoon.
.FRIDAY NIGHT...Southeast winds near 10 knots. Waves 1 to 2 feet.
Dominant period 4 seconds. Chance of showers.
.SATURDAY...South winds 10 to 15 knots. Waves 1 to 2 feet.
Dominant period 4 seconds. Chance of showers and thunderstorms.
.SATURDAY NIGHT...Southwest winds 10 to 15 knots. Waves 2 to
4 feet. Dominant period 4 seconds. Waves or Seas subsiding to
1 foot or less. Dominant period 4 seconds after midnight. Showers
and thunderstorms likely.
.SUNDAY...West winds 5 to 10 knots becoming north in the late
morning and afternoon. Waves 1 to 2 feet. Dominant period
4 seconds. Showers likely and slight chance of thunderstorms.
.SUNDAY NIGHT...Northeast winds 5 to 10 knots. 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. Showers likely and slight chance of
thunderstorms.
.MONDAY NIGHT...East winds 5 to 10 knots. Waves 1 foot or less.
Dominant period 4 seconds. Chance of showers.

$$

24/RR


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