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

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FZUS54 KLIX 201502
CWFLIX

Coastal Waters Forecast
National Weather Service New Orleans LA
1002 AM CDT Sun May 20 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-GMZ501-202200-
Synopsis Pascagoula to SW Pass Mississippi-
Synopsis SW Pass Mississippi River to Atchafalaya River-
1002 AM CDT Sun May 20 2018

.SYNOPSIS...A broad area of high pressure to the north and east of the coastal
waters, and a broad area of low pressure to the south of the
coastal waters will keep a general east-southeast flow in place
through the end of the week.

$$

GMZ534-202200-
Lake Borgne-
1002 AM CDT Sun May 20 2018

.REST OF TODAY...Southeast winds 5 to 10 knots. Waves 1 foot or
less. Dominant period 4 seconds. Chance of showers and
thunderstorms.
.TONIGHT...Southeast winds 5 to 10 knots. Waves 1 foot or less.
Dominant period 4 seconds. Slight chance of showers and
thunderstorms.
.MONDAY...East winds 5 to 10 knots. Waves 1 foot or less.
Dominant period 4 seconds. Chance of showers and thunderstorms.
.MONDAY NIGHT...South winds 5 to 10 knots becoming southwest after
midnight. Waves 1 foot or less. Dominant period 4 seconds. Slight
chance of showers and thunderstorms.
.TUESDAY...North winds near 5 knots becoming southeast in the late
morning and afternoon. Waves 1 foot or less. Dominant period
4 seconds. Chance of showers and thunderstorms.
.TUESDAY NIGHT...Southeast winds 5 to 10 knots. Waves 1 foot or
less. Dominant period 4 seconds. Slight chance of showers and
thunderstorms.
.WEDNESDAY...North winds 5 to 10 knots becoming southeast in the
late morning and afternoon. Waves 1 foot or less. Dominant period
4 seconds. Chance of showers and thunderstorms.
.WEDNESDAY NIGHT...Southeast winds 5 to 10 knots becoming
northeast after midnight. Waves 1 foot or less. Dominant period
4 seconds. Slight chance of showers and thunderstorms.
.THURSDAY...North winds 5 to 10 knots becoming east in the late
morning and afternoon. Waves 1 foot or less. Dominant period
4 seconds. Chance of showers and thunderstorms.
.THURSDAY NIGHT...East winds 5 to 10 knots. Waves 1 foot or less.
Dominant period 4 seconds. Slight chance of showers and
thunderstorms.

$$

GMZ532-202200-
Mississippi Sound-
1002 AM CDT Sun May 20 2018

.REST OF TODAY...Southeast winds 5 to 10 knots. Waves 1 to
2 feet. Dominant period 4 seconds. Chance of showers and
thunderstorms.
.TONIGHT...East winds 5 to 10 knots. Waves 1 foot or less.
Dominant period 4 seconds. Slight chance of showers and
thunderstorms.
.MONDAY...Southeast winds 5 to 10 knots. Waves 1 to 2 feet.
Dominant period 4 seconds. Chance of showers and thunderstorms.
.MONDAY NIGHT...Southeast winds 5 to 10 knots. Waves 1 foot or
less. Dominant period 4 seconds. Slight chance of showers and
thunderstorms.
.TUESDAY...Southeast winds 5 to 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. Slight chance of showers and
thunderstorms.
.WEDNESDAY...Southeast winds 5 to 10 knots. Waves 1 to 2 feet.
Dominant period 4 seconds. Chance of showers and thunderstorms.
.WEDNESDAY NIGHT...Southeast winds 5 to 10 knots becoming
northeast after midnight. Waves 1 to 2 feet. Dominant period
4 seconds. Chance of showers and thunderstorms.
.THURSDAY...Northeast winds 5 to 10 knots becoming southeast in
the late morning and afternoon. Waves 1 to 2 feet. Dominant
period 4 seconds. Chance of showers and thunderstorms.
.THURSDAY NIGHT...East winds 5 to 10 knots. Waves 1 to 2 feet.
Dominant period 4 seconds. Chance of showers and thunderstorms.

$$

GMZ536-538-202200-
Chandeleur Sound-Breton Sound-
1002 AM CDT Sun May 20 2018

.REST OF TODAY...Southeast winds 5 to 10 knots. Waves 1 foot or
less. Dominant period 4 seconds. Slight chance of showers and
thunderstorms.
.TONIGHT...Southeast winds 5 to 10 knots. Waves 1 foot or less.
Dominant period 4 seconds. Slight chance of showers and
thunderstorms.
.MONDAY...Southeast winds 5 to 10 knots. Waves 1 foot or less.
Dominant period 4 seconds. Chance of showers and thunderstorms.
.MONDAY NIGHT...South winds 5 to 10 knots. Waves 1 foot or less.
Dominant period 4 seconds. Slight chance of showers and
thunderstorms.
.TUESDAY...Southeast winds 5 to 10 knots. Waves 1 foot or less.
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. Slight chance of showers and
thunderstorms.
.WEDNESDAY...Southeast winds 10 to 15 knots. Waves 1 to 2 feet.
Dominant period 4 seconds. Chance of showers and thunderstorms.
.WEDNESDAY NIGHT...Southeast winds 10 to 15 knots becoming east
after midnight. Waves 1 to 2 feet. Dominant period 4 seconds.
Slight chance of showers and thunderstorms.
.THURSDAY...East winds 10 to 15 knots. Waves 1 to 2 feet.
Dominant period 4 seconds. Chance of showers and thunderstorms.
.THURSDAY NIGHT...East winds 10 to 15 knots. Waves 1 to 2 feet.
Dominant period 4 seconds. Slight chance of showers and
thunderstorms.

$$

GMZ555-557-202200-
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-
1002 AM CDT Sun May 20 2018

.REST OF TODAY...East winds 5 to 10 knots. Seas 1 to 2 feet.
Dominant period 4 seconds. Slight chance of showers and
thunderstorms.
.TONIGHT...East winds 5 to 10 knots. Seas 1 to 2 feet. Dominant
period 5 seconds. Slight chance of showers and thunderstorms
through the night.
.MONDAY...East winds 5 to 10 knots. Seas 2 to 4 feet. Dominant
period 5 seconds. Chance of showers and thunderstorms.
.MONDAY NIGHT...Southeast winds 5 to 10 knots. Seas 2 to 4 feet.
Dominant period 5 seconds. Slight chance of showers and
thunderstorms.
.TUESDAY...Southeast winds 5 to 10 knots. Seas 1 to 2 feet.
Dominant period 5 seconds. Chance of showers and thunderstorms.
.TUESDAY NIGHT...Southeast winds 5 to 10 knots. Seas 2 to 4 feet.
Dominant period 4 seconds. Slight chance of showers and
thunderstorms.
.WEDNESDAY...Southeast winds 10 to 15 knots. Seas 2 to 4 feet.
Dominant period 4 seconds. Chance of showers and thunderstorms.
.WEDNESDAY NIGHT...East winds 10 to 15 knots. Seas 2 to 4 feet.
Dominant period 4 seconds. Chance of showers and thunderstorms.
.THURSDAY...East winds 10 to 15 knots. Seas 2 to 4 feet. Dominant
period 4 seconds. Chance of showers and thunderstorms.
.THURSDAY NIGHT...East winds 10 to 15 knots. Seas 2 to 4 feet.
Dominant period 4 seconds. Chance of showers and thunderstorms.

$$

GMZ550-552-202200-
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-
1002 AM CDT Sun May 20 2018

.REST OF TODAY...Southeast winds 10 to 15 knots. Seas 1 to
2 feet. Dominant period 5 seconds. Slight chance of showers and
thunderstorms.
.TONIGHT...East winds 10 to 15 knots. Seas 1 to 2 feet. Dominant
period 6 seconds. Slight chance of showers and thunderstorms
through the night.
.MONDAY...Southeast winds 5 to 10 knots. Seas 2 to 4 feet.
Dominant period 6 seconds. Chance of showers and thunderstorms.
.MONDAY NIGHT...Southeast winds 5 to 10 knots. Seas 2 to 4 feet.
Dominant period 6 seconds. Slight chance of showers and
thunderstorms.
.TUESDAY...Southeast winds 5 to 10 knots. Seas 1 to 2 feet.
Dominant period 5 seconds. Chance of showers and thunderstorms.
.TUESDAY NIGHT...Southeast winds 5 to 10 knots. Seas 2 to 4 feet.
Dominant period 4 seconds. Slight chance of showers and
thunderstorms.
.WEDNESDAY...Southeast winds 5 to 10 knots. Seas 2 to 4 feet.
Dominant period 4 seconds. Chance of showers and thunderstorms.
.WEDNESDAY NIGHT...East winds 10 to 15 knots. Seas 2 to 4 feet.
Dominant period 4 seconds. Slight chance of showers and
thunderstorms.
.THURSDAY...East winds 10 to 15 knots. Seas 2 to 4 feet. Dominant
period 4 seconds. Chance of showers and thunderstorms.
.THURSDAY NIGHT...East winds 10 to 15 knots becoming northeast
after midnight. Seas 2 to 4 feet. Dominant period 4 seconds.
Slight chance of showers and thunderstorms.

$$

GMZ575-577-202200-
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-
1002 AM CDT Sun May 20 2018

.REST OF TODAY...East winds 10 to 15 knots. Seas 1 to 3 feet.
Dominant period 4 seconds. Slight chance of showers and
thunderstorms.
.TONIGHT...East winds 10 to 15 knots. Seas 1 to 3 feet. Dominant
period 5 seconds. Slight chance of showers and thunderstorms in
the late evening.
.MONDAY...East winds near 10 knots. Seas 2 to 4 feet. Dominant
period 5 seconds. Slight chance of showers and thunderstorms.
.MONDAY NIGHT...Southeast winds near 10 knots. Seas 2 to 4 feet.
Dominant period 5 seconds. Slight chance of showers and
thunderstorms.
.TUESDAY...Southeast winds 5 to 10 knots. Seas 1 to 3 feet.
Dominant period 5 seconds. Slight chance of showers and
thunderstorms.
.TUESDAY NIGHT...Southeast winds near 10 knots. Seas 2 to 4 feet.
Dominant period 4 seconds. Slight chance of showers and
thunderstorms.
.WEDNESDAY...Southeast winds 10 to 15 knots. Seas 2 to 4 feet.
Dominant period 4 seconds. Slight chance of showers and
thunderstorms.
.WEDNESDAY NIGHT...East winds 10 to 15 knots. Seas 2 to 4 feet.
Dominant period 4 seconds. Chance of showers and thunderstorms.
.THURSDAY...East winds 10 to 15 knots. Seas 2 to 4 feet. Dominant
period 4 seconds. Chance of showers and thunderstorms.
.THURSDAY NIGHT...East winds 10 to 15 knots. Seas 2 to 4 feet.
Dominant period 4 seconds. Chance of showers and thunderstorms.

$$

GMZ570-572-202200-
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-
1002 AM CDT Sun May 20 2018

.REST OF TODAY...East winds 10 to 15 knots. Seas 2 to 4 feet.
Dominant period 5 seconds. Slight chance of showers and
thunderstorms.
.TONIGHT...East winds 10 to 15 knots. Seas 2 to 4 feet. Dominant
period 6 seconds. Slight chance of showers and thunderstorms in
the late evening.
.MONDAY...East winds 5 to 10 knots. Seas 2 to 4 feet. Dominant
period 6 seconds. Slight chance of showers and thunderstorms.
.MONDAY NIGHT...East winds near 10 knots. Seas 2 to 4 feet.
Dominant period 6 seconds. Slight chance of showers and
thunderstorms.
.TUESDAY...East winds near 10 knots. Seas 1 to 3 feet. Dominant
period 5 seconds. Slight chance of showers and thunderstorms.
.TUESDAY NIGHT...Southeast winds near 10 knots. Seas 2 to 4 feet.
Dominant period 5 seconds. Slight chance of showers and
thunderstorms.
.WEDNESDAY...East winds 10 to 15 knots. Seas 2 to 4 feet.
Dominant period 5 seconds. Slight chance of showers and
thunderstorms.
.WEDNESDAY NIGHT...East winds 10 to 15 knots. Seas 2 to 4 feet.
Dominant period 5 seconds. Slight chance of showers and
thunderstorms.
.THURSDAY...East winds 10 to 15 knots. Seas 2 to 4 feet. Dominant
period 5 seconds. Chance of showers and thunderstorms.
.THURSDAY NIGHT...East winds 10 to 15 knots. Seas 2 to 4 feet.
Dominant period 5 seconds. Slight chance of showers and
thunderstorms.

$$

GMZ530-202200-
Lake Pontchartrain and Lake Maurepas-
1002 AM CDT Sun May 20 2018

.REST OF TODAY...Southeast winds 5 to 10 knots. Waves 1 foot or
less. Dominant period 4 seconds. Chance of showers and
thunderstorms.
.TONIGHT...Southeast winds 5 to 10 knots. Waves 1 foot or less.
Dominant period 4 seconds. Slight chance of showers and
thunderstorms in the evening.
.MONDAY...East winds 5 to 10 knots. Waves 1 foot or less.
Dominant period 4 seconds. Chance of showers and thunderstorms.
.MONDAY NIGHT...South winds 5 to 10 knots becoming southwest after
midnight. Waves 1 foot or less. Dominant period 4 seconds. Slight
chance of showers and thunderstorms.
.TUESDAY...Northwest winds near 5 knots becoming northeast late in
the morning, then becoming southeast in the afternoon. Waves
1 foot or less. Dominant period 4 seconds. Chance of showers and
thunderstorms.
.TUESDAY NIGHT...South winds 5 to 10 knots. Waves 1 foot or less.
Dominant period 4 seconds. Slight chance of showers and
thunderstorms.
.WEDNESDAY...North winds near 5 knots becoming east in the late
morning and afternoon. Waves 1 foot or less. Dominant period
4 seconds. Chance of showers and thunderstorms.
.WEDNESDAY NIGHT...Southeast winds 5 to 10 knots becoming north
after midnight. Waves 1 foot or less. Dominant period 4 seconds.
Slight chance of showers and thunderstorms.
.THURSDAY...North winds 5 to 10 knots becoming east in the late
morning and afternoon. Waves 1 foot or less. Dominant period
4 seconds. Chance of showers and thunderstorms.
.THURSDAY NIGHT...East winds 5 to 10 knots. Waves 1 foot or less.
Dominant period 4 seconds. Slight chance of showers and
thunderstorms.

$$

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