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

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267
FZUS54 KLIX 210325
CWFLIX

Coastal Waters Forecast
National Weather Service New Orleans LA
1025 PM CDT Wed Sep 20 2017

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-GMZ501-211630-
Synopsis Pascagoula to SW Pass Mississippi-
Synopsis SW Pass Mississippi River to Atchafalaya River-
1025 PM CDT Wed Sep 20 2017

.SYNOPSIS...High pressure will remain centered near the central Gulf coast
region into the weekend.

$$

GMZ534-211630-
Lake Borgne-
1025 PM CDT Wed Sep 20 2017

.REST OF TONIGHT...Southwest winds 5 to 10 knots becoming
northwest after midnight. Waves 1 foot or less. Dominant period
4 seconds.
.THURSDAY...North winds 5 to 10 knots becoming east in the
afternoon. Waves 1 foot or less. Dominant period 4 seconds.
Chance of showers and thunderstorms in the late morning and
afternoon.
.THURSDAY NIGHT...South winds near 5 knots becoming west after
midnight, then becoming northwest after midnight. Waves less than
1 foot. Dominant period 4 seconds. Slight chance of showers and
thunderstorms in the evening.
.FRIDAY...East winds 5 to 10 knots. Waves 1 foot or less.
Dominant period 4 seconds. Slight chance of showers and
thunderstorms in the afternoon.
.FRIDAY NIGHT...East winds 5 to 10 knots. Waves 1 foot or less.
Dominant period 4 seconds. Slight chance of showers and
thunderstorms in the evening.
.SATURDAY...East winds 5 to 10 knots. Waves 1 to 2 feet. Dominant
period 4 seconds. Slight chance of showers and thunderstorms
through the day.
.SATURDAY NIGHT...East winds 5 to 10 knots. Waves 1 foot or less.
Dominant period 4 seconds. Slight chance of showers and
thunderstorms.
.SUNDAY...East winds 10 to 15 knots. Waves 1 to 2 feet. Dominant
period 4 seconds. Chance of showers and thunderstorms.
.SUNDAY NIGHT...East winds 10 to 15 knots. Waves 1 to 2 feet.
Slight chance of showers and thunderstorms.
.MONDAY...East winds 10 to 15 knots. Waves 1 to 2 feet. Chance of
showers and thunderstorms.
.MONDAY NIGHT...East winds 5 to 10 knots. Waves 1 foot or less.
Slight chance of showers and thunderstorms in the evening.

$$

GMZ532-211630-
Mississippi Sound-
1025 PM CDT Wed Sep 20 2017

.REST OF TONIGHT...Southwest winds 5 to 10 knots becoming
northwest after midnight. Waves 1 foot or less. Dominant period
4 seconds. Slight chance of showers and thunderstorms after
midnight.
.THURSDAY...Northeast winds 5 to 10 knots becoming southeast early
in the afternoon, then becoming south late in the afternoon. Waves
1 foot or less. Dominant period 4 seconds. Chance of showers and
thunderstorms through the day.
.THURSDAY NIGHT...Southwest winds near 5 knots becoming northwest
after midnight. Waves less than 1 foot. Dominant period
4 seconds. Slight chance of showers and thunderstorms in the
evening.
.FRIDAY...Northeast winds near 5 knots becoming southeast in the
afternoon. Waves 1 foot or less. Dominant period 4 seconds.
Slight chance of showers and thunderstorms.
.FRIDAY NIGHT...Northeast winds 5 to 10 knots. Waves 1 foot or
less. Dominant period 4 seconds. Slight chance of showers and
thunderstorms in the evening.
.SATURDAY...East winds 5 to 10 knots. Waves 1 to 2 feet. Dominant
period 4 seconds. Slight chance of showers and thunderstorms
through the day.
.SATURDAY NIGHT...Northeast winds 5 to 10 knots. Waves 1 to
2 feet. Dominant period 4 seconds. Slight chance of showers and
thunderstorms.
.SUNDAY...East winds 10 to 15 knots. Waves 1 to 2 feet. Dominant
period 4 seconds. Chance of showers and thunderstorms.
.SUNDAY NIGHT...East winds 10 to 15 knots. Waves 1 to 2 feet.
Slight chance of showers and thunderstorms.
.MONDAY...Southeast winds near 10 knots. Waves 1 to 2 feet.
Chance of showers and thunderstorms.
.MONDAY NIGHT...Southeast winds 5 to 10 knots becoming east after
midnight. Waves 1 foot or less. Slight chance of showers and
thunderstorms in the evening.

$$

GMZ536-538-211630-
Chandeleur Sound-Breton Sound-
1025 PM CDT Wed Sep 20 2017

.REST OF TONIGHT...Southwest winds 5 to 10 knots becoming
northwest after midnight. Waves 1 foot or less. Dominant period
4 seconds. Slight chance of showers and thunderstorms after
midnight.
.THURSDAY...North winds 5 to 10 knots becoming east in the
afternoon. Waves 1 foot or less. Dominant period 4 seconds.
Chance of showers and thunderstorms through the day.
.THURSDAY NIGHT...Southeast winds near 5 knots becoming north
after midnight. Waves less than 1 foot. Dominant period
4 seconds. Slight chance of showers and thunderstorms in the
evening.
.FRIDAY...East winds 5 to 10 knots. Waves 1 foot or less.
Dominant period 4 seconds. Slight chance of showers and
thunderstorms in the afternoon.
.FRIDAY NIGHT...East winds 5 to 10 knots. Waves 1 foot or less.
Dominant period 4 seconds. Slight chance of showers and
thunderstorms in the evening.
.SATURDAY...East winds 10 to 15 knots. Waves 1 to 2 feet.
Dominant period 4 seconds. Slight chance of showers and
thunderstorms in the afternoon.
.SATURDAY NIGHT...East winds 10 to 15 knots. Waves 1 to 2 feet.
Dominant period 4 seconds. Chance of showers and thunderstorms.
.SUNDAY...East winds 10 to 15 knots. Waves 2 to 4 feet. Dominant
period 4 seconds. Chance of showers and thunderstorms.
.SUNDAY NIGHT...East winds 10 to 15 knots. Waves 2 to 4 feet.
Chance of showers and thunderstorms.
.MONDAY...Southeast winds 10 to 15 knots. Waves 1 to 2 feet.
Chance of showers and thunderstorms.
.MONDAY NIGHT...East winds 5 to 10 knots. Waves 1 foot or less.
Slight chance of showers and thunderstorms in the evening.

$$

GMZ555-557-211630-
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-
1025 PM CDT Wed Sep 20 2017

.REST OF TONIGHT...South winds near 5 knots becoming northwest
after midnight. Seas 1 foot or less. Dominant period 4 seconds.
Slight chance of showers and thunderstorms after midnight.
.THURSDAY...East winds 5 to 10 knots. Seas 1 foot or less.
Dominant period 4 seconds. Chance of showers and thunderstorms
through the day.
.THURSDAY NIGHT...Northeast winds 5 to 10 knots. Seas 1 foot or
less. Dominant period 5 seconds.
.FRIDAY...East winds 5 to 10 knots. Seas 1 foot or less. Dominant
period 4 seconds.
.FRIDAY NIGHT...East winds 5 to 10 knots. Seas 1 to 2 feet.
Dominant period 4 seconds.
.SATURDAY...East winds 10 to 15 knots. Seas 1 to 2 feet. Dominant
period 4 seconds. Slight chance of showers and thunderstorms in
the afternoon.
.SATURDAY NIGHT...East winds 10 to 15 knots. Seas 2 to 4 feet.
Dominant period 5 seconds. Chance of showers and thunderstorms.
.SUNDAY...East winds 10 to 15 knots. Seas 2 to 4 feet. Dominant
period 5 seconds. Chance of showers and thunderstorms.
.SUNDAY NIGHT...East winds 10 to 15 knots. Seas 2 to 4 feet.
Chance of showers and thunderstorms.
.MONDAY...East winds near 10 knots. Seas 1 to 2 feet. Chance of
showers and thunderstorms.
.MONDAY NIGHT...East winds 5 to 10 knots. Seas 1 to 2 feet.
Slight chance of showers and thunderstorms.

$$

GMZ550-552-211630-
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-
1025 PM CDT Wed Sep 20 2017

.REST OF TONIGHT...Southeast winds 5 to 10 knots. Seas 1 foot or
less. Dominant period 4 seconds.
.THURSDAY...East winds 5 to 10 knots. Seas 1 foot or less.
Dominant period 4 seconds. Chance of showers and thunderstorms in
the late morning and afternoon.
.THURSDAY NIGHT...Northeast winds 5 to 10 knots. Seas 1 foot or
less. Dominant period 4 seconds. Slight chance of showers and
thunderstorms in the evening.
.FRIDAY...East winds 5 to 10 knots. Seas 1 to 2 feet. Dominant
period 5 seconds. Slight chance of showers and thunderstorms in
the afternoon.
.FRIDAY NIGHT...East winds 5 to 10 knots. Seas 1 foot or less.
Dominant period 4 seconds.
.SATURDAY...East winds 10 to 15 knots. Seas 1 to 2 feet. Dominant
period 4 seconds. Slight chance of showers and thunderstorms in
the afternoon.
.SATURDAY NIGHT...East winds 10 to 15 knots. Seas 2 to 4 feet.
Dominant period 4 seconds. Chance of showers and thunderstorms.
.SUNDAY...East winds 10 to 15 knots. Seas 2 to 4 feet. Dominant
period 4 seconds. Chance of showers and thunderstorms.
.SUNDAY NIGHT...East winds 10 to 15 knots. Seas 1 to 2 feet.
Chance of showers and thunderstorms.
.MONDAY...Southeast winds near 10 knots. Seas 1 to 2 feet. Chance
of showers and thunderstorms.
.MONDAY NIGHT...East winds 5 to 10 knots. Seas 1 to 2 feet.
Slight chance of showers and thunderstorms through the night.

$$

GMZ575-577-211630-
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-
1025 PM CDT Wed Sep 20 2017

.REST OF TONIGHT...Southeast winds 5 to 10 knots becoming
northeast after midnight. Seas 1 foot or less. Dominant period
4 seconds.
.THURSDAY...Northeast winds 5 to 10 knots. Seas 1 to 2 feet.
Dominant period 4 seconds. Chance of showers and thunderstorms in
the late morning and afternoon.
.THURSDAY NIGHT...East winds 5 to 10 knots. Seas 1 to 2 feet.
Dominant period 4 seconds.
.FRIDAY...East winds 5 to 10 knots. Seas 1 to 2 feet. Dominant
period 4 seconds.
.FRIDAY NIGHT...East winds near 10 knots. Seas 1 to 2 feet.
Dominant period 4 seconds.
.SATURDAY...East winds 10 to 15 knots. Seas 2 to 4 feet. Dominant
period 4 seconds. Slight chance of showers and thunderstorms in
the afternoon.
.SATURDAY NIGHT...East winds 10 to 15 knots. Seas 2 to 4 feet.
Dominant period 5 seconds. Chance of showers and thunderstorms.
.SUNDAY...East winds 10 to 15 knots. Seas 2 to 4 feet. Dominant
period 5 seconds. Chance of showers and thunderstorms in the
morning, then showers and thunderstorms likely in the afternoon.
.SUNDAY NIGHT...Southeast winds 10 to 15 knots. Seas 2 to 4 feet.
Chance of showers and thunderstorms.
.MONDAY...East winds near 10 knots. Seas 1 to 3 feet. Chance of
showers and thunderstorms.
.MONDAY NIGHT...Southeast winds 5 to 10 knots. Seas 1 to 2 feet.
Slight chance of showers and thunderstorms through the night.

$$

GMZ570-572-211630-
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-
1025 PM CDT Wed Sep 20 2017

.REST OF TONIGHT...Southeast winds 5 to 10 knots. Seas 1 to
2 feet. Dominant period 4 seconds.
.THURSDAY...East winds 5 to 10 knots. Seas 1 to 2 feet. Dominant
period 4 seconds. Chance of showers and thunderstorms in the late
morning and afternoon.
.THURSDAY NIGHT...East winds 5 to 10 knots. Seas 1 to 2 feet.
Dominant period 4 seconds.
.FRIDAY...East winds 10 to 15 knots. Seas 1 to 2 feet. Dominant
period 5 seconds.
.FRIDAY NIGHT...East winds 10 to 15 knots. Seas 1 to 2 feet.
Dominant period 4 seconds.
.SATURDAY...East winds 10 to 15 knots. Seas 2 to 4 feet. Dominant
period 4 seconds. Slight chance of showers and thunderstorms in
the afternoon.
.SATURDAY NIGHT...East winds 10 to 15 knots. Seas 2 to 4 feet.
Dominant period 5 seconds. Chance of showers and thunderstorms.
.SUNDAY...East winds 10 to 15 knots. Seas 2 to 4 feet. Dominant
period 5 seconds. Chance of showers and thunderstorms.
.SUNDAY NIGHT...Southeast winds 10 to 15 knots. Seas 2 to 4 feet.
Chance of showers and thunderstorms.
.MONDAY...Southeast winds near 10 knots. Seas 1 to 2 feet. Chance
of showers and thunderstorms.
.MONDAY NIGHT...Southeast winds near 10 knots. Seas 1 to 2 feet.
Slight chance of showers and thunderstorms.

$$

GMZ530-211630-
Lake Pontchartrain and Lake Maurepas-
1025 PM CDT Wed Sep 20 2017

.REST OF TONIGHT...Southwest winds 5 to 10 knots becoming west
after midnight. Waves 1 foot or less. Dominant period 4 seconds.
.THURSDAY...North winds near 5 knots becoming east in the
afternoon. Waves less than 1 foot. Dominant period 4 seconds.
Chance of showers and thunderstorms in the late morning and
afternoon.
.THURSDAY NIGHT...Southeast winds near 5 knots becoming northwest
after midnight. Waves less than 1 foot. Dominant period
4 seconds. Slight chance of showers and thunderstorms in the
evening.
.FRIDAY...Northeast winds near 5 knots becoming east in the
afternoon. Waves 1 foot or less. Dominant period 4 seconds.
Slight chance of showers and thunderstorms.
.FRIDAY NIGHT...East winds 5 to 10 knots becoming northeast after
midnight. Waves 1 foot or less. Dominant period 4 seconds. Slight
chance of showers and thunderstorms in the evening.
.SATURDAY...East winds 5 to 10 knots. Waves 1 foot or less.
Dominant period 4 seconds. Chance of showers and thunderstorms.
.SATURDAY NIGHT...East winds 5 to 10 knots. Waves 1 foot or less.
Dominant period 4 seconds. Slight chance of showers and
thunderstorms.
.SUNDAY...East winds 5 to 10 knots. Waves 1 to 2 feet. Dominant
period 4 seconds. Chance of showers and thunderstorms.
.SUNDAY NIGHT...East winds 5 to 10 knots. Waves 1 to 2 feet.
Slight chance of showers and thunderstorms.
.MONDAY...East winds 5 to 10 knots. Waves 1 to 2 feet. Chance of
showers and thunderstorms.
.MONDAY NIGHT...East winds 5 to 10 knots. Waves 1 foot or less.
Slight chance of showers and thunderstorms in the evening.

$$



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