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

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FZUS54 KLIX 241501
CWFLIX

Coastal Waters Forecast
National Weather Service New Orleans LA
1001 AM CDT Sun Sep 24 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-GMZ501-250330-
Synopsis Pascagoula to SW Pass Mississippi-
Synopsis SW Pass Mississippi River to Atchafalaya River-
1001 AM CDT Sun Sep 24 2017

.SYNOPSIS...A large ridge of high pressure will continue to cover most of the
eastern U.S. through early next week. Weak easterly  waves of lower
pressure are expected to move across the northern  Gulf today, then
high pressure is expected to rebuild over the  central Gulf coast
region Monday through Wednesday. A cold front is expected to push
through the region Thursday and Thursday night.

$$

GMZ534-250330-
Lake Borgne-
1001 AM CDT Sun Sep 24 2017

.REST OF TODAY...East winds 10 to 15 knots. Waves 1 to 2 feet.
Dominant period 4 seconds. Chance of showers and thunderstorms.
.TONIGHT...East winds 5 to 10 knots. Waves 1 to 2 feet. Dominant
period 4 seconds. 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 in the evening.
.TUESDAY...East winds 5 to 10 knots. Waves 1 foot or less.
Dominant period 4 seconds. Slight chance of showers and
thunderstorms in the afternoon.
.TUESDAY NIGHT...Southeast winds near 5 knots becoming northwest
after midnight. Waves 1 foot or less. Dominant period 4 seconds.
.WEDNESDAY...Northeast winds 5 to 10 knots becoming southeast late
in the afternoon. Waves 1 foot or less. Dominant period
4 seconds.
.WEDNESDAY NIGHT...South winds near 5 knots becoming west in the
late evening and early morning, then becoming north 10 to 15 knots
after midnight. Waves 1 to 2 feet. Dominant period 4 seconds.
.THURSDAY...Northeast winds 10 to 15 knots easing to near 5 knots
late in the afternoon. Waves 1 to 2 feet. Dominant period
4 seconds.
.THURSDAY NIGHT...Northeast winds 5 to 10 knots becoming north
10 to 15 knots in the late evening. Waves 1 to
2 feet.

$$

GMZ532-250330-
Mississippi Sound-
1001 AM CDT Sun Sep 24 2017

.REST OF TODAY...East winds 10 to 15 knots. Waves 2 to 4 feet.
Dominant period 4 seconds. Chance of showers and thunderstorms.
.TONIGHT...Northeast winds 5 to 10 knots. Waves 1 to 2 feet.
Dominant period 4 seconds. Chance of showers and thunderstorms.
.MONDAY...Southeast winds 10 to 15 knots. Waves 1 to 2 feet.
Dominant period 4 seconds. Chance of showers and thunderstorms.
.MONDAY NIGHT...East winds 5 to 10 knots. Waves 1 foot or less.
Dominant period 4 seconds. Chance of showers and thunderstorms
through the night.
.TUESDAY...Southeast winds 5 to 10 knots. Waves 1 to 2 feet.
Dominant period 4 seconds. Chance of showers and thunderstorms
through the day.
.TUESDAY NIGHT...Southeast winds near 5 knots becoming northwest
after midnight. Waves 1 foot or less. Dominant period 4 seconds.
.WEDNESDAY...North winds 5 to 10 knots becoming southwest late in
the afternoon. Waves 1 foot or less. Dominant period 4 seconds.
.WEDNESDAY NIGHT...West winds 5 to 10 knots becoming north after
midnight. Waves 1 to 2 feet. Dominant period 4 seconds.
.THURSDAY...North winds 5 to 10 knots. Waves 1 to 2 feet.
Dominant period 4 seconds.
.THURSDAY NIGHT...North winds 10 to 15 knots. Waves 1 to 2 feet.

$$

GMZ536-538-250330-
Chandeleur Sound-Breton Sound-
1001 AM CDT Sun Sep 24 2017

.REST OF TODAY...East winds 10 to 15 knots. Waves 2 to 4 feet.
Dominant period 4 seconds. Chance of showers and thunderstorms.
.TONIGHT...East winds 10 to 15 knots. Waves 1 to 2 feet. Dominant
period 4 seconds. Chance of showers and thunderstorms.
.MONDAY...Southeast winds 10 to 15 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 through the night.
.TUESDAY...East winds 5 to 10 knots. Waves 1 foot or less.
Dominant period 4 seconds. Slight chance of showers and
thunderstorms through the day.
.TUESDAY NIGHT...East winds 5 to 10 knots becoming northwest after
midnight. Waves 1 foot or less. Dominant period 4 seconds.
.WEDNESDAY...Northeast winds 5 to 10 knots becoming southeast late
in the afternoon. Waves 1 foot or less. Dominant period
4 seconds.
.WEDNESDAY NIGHT...South winds 5 to 10 knots becoming north after
midnight. Waves 1 to 2 feet. Dominant period 4 seconds.
.THURSDAY...Northeast winds 10 to 15 knots. Waves 1 to 2 feet.
Dominant period 4 seconds.
.THURSDAY NIGHT...North winds 15 to 20 knots. Waves 1 foot or
less building to 2 to 4 feet after midnight.

$$

GMZ557-250330-
Coastal waters from Pascagoula Mississippi to Stake Island out
20 mile-
1001 AM CDT Sun Sep 24 2017

.REST OF TODAY...East winds 10 to 15 knots. Seas 2 to 4 feet.
Dominant period 5 seconds. Chance of showers and thunderstorms.
.TONIGHT...East winds 10 to 15 knots. Seas 2 to 4 feet. Dominant
period 5 seconds. Chance of showers and thunderstorms.
.MONDAY...Southeast winds 10 to 15 knots. Seas 1 to 2 feet.
Dominant period 5 seconds. Chance of showers and thunderstorms.
.MONDAY NIGHT...Southeast winds 5 to 10 knots. Seas 1 to 2 feet.
Dominant period 5 seconds. Chance of showers and thunderstorms.
.TUESDAY...East winds 5 to 10 knots. Seas 1 foot or less.
Dominant period 4 seconds. Slight chance of showers and
thunderstorms.
.TUESDAY NIGHT...Southeast winds 5 to 10 knots becoming northwest
after midnight. Seas 1 foot or less. Dominant period 4 seconds.
.WEDNESDAY...North winds 5 to 10 knots becoming west late in the
afternoon. Seas 1 foot or less. Dominant period 4 seconds.
.WEDNESDAY NIGHT...West winds 5 to 10 knots becoming north after
midnight. Seas 1 foot or less. Dominant period 4 seconds.
.THURSDAY...North winds 5 to 10 knots becoming northwest late in
the afternoon. Seas 1 to 2 feet. Dominant period 4 seconds.
.THURSDAY NIGHT...North winds 15 to 20 knots. Seas 1 to 2 feet.

$$

GMZ555-250330-
Coastal Waters from Boothville LA to Southwest Pass of the
Mississippi River out 20 nm-
1001 AM CDT Sun Sep 24 2017

.REST OF TODAY...East winds 10 to 15 knots. Seas 2 to 4 feet.
Dominant period 5 seconds. Chance of showers and thunderstorms.
.TONIGHT...East winds 10 to 15 knots. Seas 2 to 4 feet. Dominant
period 5 seconds. Chance of showers and thunderstorms.
.MONDAY...Southeast winds near 10 knots. Seas 1 to 2 feet.
Dominant period 5 seconds. Chance of showers and thunderstorms.
.MONDAY NIGHT...Southeast winds 5 to 10 knots. Seas 1 to 2 feet.
Dominant period 5 seconds. Slight chance of showers and
thunderstorms through the night.
.TUESDAY...East winds 5 to 10 knots. Seas 1 foot or less.
Dominant period 5 seconds. Slight chance of showers and
thunderstorms through the day.
.TUESDAY NIGHT...East winds near 5 knots becoming southeast in the
late evening and early morning, then becoming northeast after
midnight. Seas 1 foot or less. Dominant period 4 seconds.
.WEDNESDAY...Northeast winds 5 to 10 knots. Seas 1 foot or less.
Dominant period 4 seconds.
.WEDNESDAY NIGHT...Northeast winds near 5 knots becoming northwest
in the late evening. Seas 1 to 2 feet. Dominant
period 5 seconds.
.THURSDAY...Northeast winds 5 to 10 knots. Seas 1 to 2 feet.
Dominant period 6 seconds.
.THURSDAY NIGHT...Northeast winds 5 to 10 knots becoming north
10 to 15 knots in the late evening. Seas 1 to
2 feet.

$$

GMZ550-552-250330-
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-
1001 AM CDT Sun Sep 24 2017

.REST OF TODAY...East winds 10 to 15 knots. Seas 2 to 4 feet.
Dominant period 4 seconds. Chance of showers and thunderstorms.
.TONIGHT...East winds 10 to 15 knots. Seas 1 to 2 feet. Dominant
period 4 seconds. Chance of showers and thunderstorms.
.MONDAY...Southeast winds 5 to 10 knots. Seas 1 to 2 feet.
Dominant period 5 seconds. Chance of showers and thunderstorms.
.MONDAY NIGHT...Southeast winds 5 to 10 knots. Seas 1 to 2 feet.
Dominant period 5 seconds. Slight chance of showers and
thunderstorms in the evening.
.TUESDAY...Southeast winds 5 to 10 knots. Seas 1 foot or less.
Dominant period 5 seconds. Slight chance of showers and
thunderstorms in the afternoon.
.TUESDAY NIGHT...Southeast winds 5 to 10 knots becoming east after
midnight. Seas 1 foot or less. Dominant period 4 seconds.
.WEDNESDAY...East winds 5 to 10 knots. Seas 1 foot or less.
Dominant period 5 seconds.
.WEDNESDAY NIGHT...Southeast winds 5 to 10 knots becoming
northwest after midnight. Seas 1 foot or less. Dominant period
5 seconds.
.THURSDAY...Northeast winds 5 to 10 knots. Seas 1 to 2 feet.
Dominant period 6 seconds.
.THURSDAY NIGHT...East winds 5 to 10 knots becoming north 10 to
15 knots in the late evening. Seas 1 to 2 feet.

$$

GMZ577-250330-
Coastal waters from Pascagoula Mississippi to Stake Island
Louisiana out 20 to 60 mile-
1001 AM CDT Sun Sep 24 2017

.REST OF TODAY...East winds near 15 knots. Seas 2 to 4 feet.
Dominant period 5 seconds. Chance of showers and thunderstorms.
.TONIGHT...East winds 10 to 15 knots. Seas 2 to 4 feet. Dominant
period 5 seconds. Chance of showers and thunderstorms.
.MONDAY...Southeast winds 10 to 15 knots. Seas 2 to 4 feet.
Dominant period 5 seconds. Chance of showers and thunderstorms.
.MONDAY NIGHT...Southeast winds 5 to 10 knots. Seas 1 to 2 feet.
Dominant period 5 seconds. Chance of showers and thunderstorms.
.TUESDAY...East winds 5 to 10 knots. Seas 1 foot or less.
Dominant period 4 seconds. Slight chance of showers and
thunderstorms.
.TUESDAY NIGHT...East winds near 5 knots becoming south in the
late evening and early morning, then becoming north after
midnight. Seas 1 foot or less. Dominant period 4 seconds.
.WEDNESDAY...North winds 5 to 10 knots. Seas 1 foot or less.
Dominant period 4 seconds.
.WEDNESDAY NIGHT...Northwest winds 5 to 10 knots. Seas 1 to
2 feet. Dominant period 4 seconds.
.THURSDAY...North winds 5 to 10 knots. Seas 1 to 3 feet. Dominant
period 4 seconds.
.THURSDAY NIGHT...North winds 10 to 15 knots. Seas 1 to 2 feet.

$$

GMZ575-250330-
Coastal Waters from Stake Island LA to Southwest Pass of the
Mississippi River from 20 to 60 nm-
1001 AM CDT Sun Sep 24 2017

.REST OF TODAY...East winds 10 to 15 knots. Seas 2 to 4 feet.
Dominant period 5 seconds. Chance of showers and thunderstorms.
.TONIGHT...East winds 10 to 15 knots. Seas 2 to 4 feet. Dominant
period 5 seconds. Chance of showers and thunderstorms.
.MONDAY...Southeast 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 1 to 2 feet.
Dominant period 4 seconds. Slight chance of showers and
thunderstorms through the night.
.TUESDAY...East winds 5 to 10 knots. Seas 1 to 2 feet. Dominant
period 4 seconds. Slight chance of showers and thunderstorms
through the day.
.TUESDAY NIGHT...East winds 5 to 10 knots. Seas 1 foot or less.
Dominant period 4 seconds.
.WEDNESDAY...Northeast winds 5 to 10 knots. Seas 1 foot or less.
Dominant period 4 seconds.
.WEDNESDAY NIGHT...Northeast winds 5 to 10 knots becoming
northwest in the late evening. Seas 1 to 2 feet.
Dominant period 6 seconds.
.THURSDAY...Northeast winds 5 to 10 knots. Seas 1 to 3 feet.
Dominant period 6 seconds.
.THURSDAY NIGHT...Northeast winds 5 to 10 knots becoming north
10 to 15 knots in the late evening. Seas 1 to
3 feet.

$$

GMZ570-572-250330-
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-
1001 AM CDT Sun Sep 24 2017

.REST OF TODAY...East winds 10 to 15 knots. Seas 2 to 4 feet.
Dominant period 5 seconds. Chance of showers and thunderstorms.
.TONIGHT...East winds 10 to 15 knots. Seas 2 to 4 feet. Dominant
period 5 seconds. Chance of showers and thunderstorms.
.MONDAY...Southeast winds 5 to 10 knots. Seas 1 to 2 feet.
Dominant period 5 seconds. Chance of showers and thunderstorms.
.MONDAY NIGHT...Southeast winds 5 to 10 knots. Seas 1 to 2 feet.
Dominant period 5 seconds. Slight chance of showers and
thunderstorms in the evening.
.TUESDAY...East winds 5 to 10 knots. Seas 1 to 2 feet. Dominant
period 5 seconds. Slight chance of showers and thunderstorms in
the afternoon.
.TUESDAY NIGHT...East winds 5 to 10 knots. Seas 1 foot or less.
Dominant period 5 seconds.
.WEDNESDAY...East winds 5 to 10 knots. Seas 1 to 2 feet. Dominant
period 5 seconds.
.WEDNESDAY NIGHT...Northeast winds 5 to 10 knots becoming north
after midnight. Seas 1 to 2 feet. Dominant period 6 seconds.
.THURSDAY...Northeast winds 5 to 10 knots. Seas 1 to 3 feet.
Dominant period 6 seconds.
.THURSDAY NIGHT...Northeast winds 5 to 10 knots becoming north
10 to 15 knots in the late evening. Seas 1 to
2 feet.

$$

GMZ530-250330-
Lake Pontchartrain and Lake Maurepas-
1001 AM CDT Sun Sep 24 2017

.REST OF TODAY...East winds near 10 knots. Waves 1 to 2 feet.
Dominant period 4 seconds. Chance of showers and thunderstorms.
.TONIGHT...Northeast winds 5 to 10 knots. Waves 1 to 2 feet.
Dominant period 4 seconds. Chance of showers and thunderstorms
through the night.
.MONDAY...East winds 5 to 10 knots. Waves 1 to 2 feet. Dominant
period 4 seconds. Chance of showers and thunderstorms.
.MONDAY 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.
.TUESDAY...East winds 5 to 10 knots. Waves 1 foot or less.
Dominant period 4 seconds. Chance of showers and thunderstorms in
the afternoon.
.TUESDAY NIGHT...Southeast winds near 5 knots becoming southwest
after midnight, then becoming northwest after midnight. Waves
1 foot or less. Dominant period 4 seconds.
.WEDNESDAY...Northeast winds 5 to 10 knots becoming east late in
the afternoon. Waves 1 foot or less. Dominant period 4 seconds.
.WEDNESDAY NIGHT...Southeast winds near 5 knots becoming north
after midnight. Waves less than 1 foot. Dominant period
4 seconds. Waves or Seas building to 1 to 2 feet. Dominant period
4 seconds after midnight.
.THURSDAY...Northeast winds 10 to 15 knots easing to near 5 knots
in the afternoon. Waves 1 to 2 feet. Dominant period 4 seconds.
Waves or Seas subsiding to less than 1 foot. Dominant period
4 seconds in the afternoon.
.THURSDAY NIGHT...North winds 10 to 15 knots. Waves 1 foot or
less building to 2 to 4 feet after midnight.

$$



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