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

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FZUS54 KLIX 222016
CWFLIX

Coastal Waters Forecast
National Weather Service New Orleans LA
316 PM CDT Fri Sep 22 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-GMZ501-230845-
Synopsis Pascagoula to SW Pass Mississippi-
Synopsis SW Pass Mississippi River to Atchafalaya River-
316 PM CDT Fri Sep 22 2017

.SYNOPSIS...
A large ridge of high pressure covering most of the eastern U.S.
will extend into the central Gulf coast region. Weak easterly
waves of lower pressure are expected to move across the northern
Gulf Saturday and Sunday, then high pressure is expected to
rebuild over the region early next week.

$$

GMZ534-230845-
Lake Borgne-
316 PM CDT Fri Sep 22 2017

.TONIGHT...Northeast winds 5 to 10 knots. Waves 1 foot or less.
Dominant period 4 seconds. Chance of showers and thunderstorms
early in the evening. Slight chance of showers and thunderstorms
after midnight.
.SATURDAY...East winds 10 to 15 knots. Waves 1 to 2 feet.
Dominant period 4 seconds. Slight chance of showers and
thunderstorms.
.SATURDAY NIGHT...East winds 5 to 10 knots. Waves 1 foot or less.
Dominant period 4 seconds.
.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.
Dominant period 4 seconds. Slight chance of showers and
thunderstorms.
.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.
.TUESDAY...East winds 5 to 10 knots. Waves 1 foot or less.
Dominant period 4 seconds. Chance of showers and thunderstorms.
.TUESDAY NIGHT...South winds 5 to 10 knots becoming northwest
after midnight. Waves 1 foot or less.
.WEDNESDAY...Northeast winds 5 to 10 knots becoming southeast late
in the afternoon. Waves 1 foot or less.
.WEDNESDAY NIGHT...West winds 5 to 10 knots becoming northwest
after midnight. Waves 1 foot or less.

$$

GMZ532-230845-
Mississippi Sound-
316 PM CDT Fri Sep 22 2017

.TONIGHT...Northeast winds 5 to 10 knots. Waves 1 foot or less.
Dominant period 4 seconds. Chance of showers and thunderstorms
early in the evening. Slight chance of showers and thunderstorms
after midnight.
.SATURDAY...East winds 10 to 15 knots. Waves 1 to 2 feet.
Dominant period 4 seconds. Slight chance of showers and
thunderstorms.
.SATURDAY NIGHT...East winds 10 to 15 knots. Waves 1 to 2 feet.
Dominant period 4 seconds. Slight 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 1 to 2 feet.
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...East winds 5 to 10 knots. Waves 1 to 2 feet.
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 5 to 10 knots becoming northwest
after midnight. Waves 1 foot or less.
.WEDNESDAY...Northeast winds 5 to 10 knots becoming southwest late
in the afternoon. Waves 1 foot or less.
.WEDNESDAY NIGHT...Northwest winds 5 to 10 knots. Waves 1 to
2 feet.

$$

GMZ536-538-230845-
Chandeleur Sound-Breton Sound-
316 PM CDT Fri Sep 22 2017

.TONIGHT...East winds 5 to 10 knots. Waves 1 foot or less.
Dominant period 4 seconds. Slight chance of showers and
thunderstorms early in the evening. Slight chance of showers and
thunderstorms after midnight.
.SATURDAY...East winds 10 to 15 knots. Waves 2 to 4 feet.
Dominant period 4 seconds. Slight chance of showers and
thunderstorms.
.SATURDAY NIGHT...East winds 10 to 15 knots. Waves 2 to 4 feet.
Dominant period 4 seconds. Slight 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.
Dominant period 4 seconds. Slight 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 to 2 feet.
Dominant period 4 seconds. Slight chance of showers and
thunderstorms.
.TUESDAY...East winds 5 to 10 knots. Waves 1 foot or less.
Dominant period 4 seconds. Chance of showers and thunderstorms.
.TUESDAY NIGHT...South winds 5 to 10 knots becoming northwest
after midnight. Waves 1 foot or less.
.WEDNESDAY...Northeast winds 5 to 10 knots becoming south late in
the afternoon. Waves 1 foot or less.
.WEDNESDAY NIGHT...West winds 5 to 10 knots becoming northwest
after midnight. Waves 1 to 2 feet.

$$

GMZ557-230845-
Coastal waters from Pascagoula Mississippi to Stake Island out
20 mile-
316 PM CDT Fri Sep 22 2017

.TONIGHT...Northeast winds 5 to 10 knots. Seas 1 foot or less.
Dominant period 4 seconds. Slight chance of showers and
thunderstorms early in the evening. Slight chance of showers and
thunderstorms after midnight.
.SATURDAY...East winds 10 to 15 knots. Seas 1 to 2 feet. Dominant
period 4 seconds. Slight chance of showers and thunderstorms.
.SATURDAY NIGHT...East winds 10 to 15 knots. Seas 1 to 2 feet.
Dominant period 5 seconds. Slight chance of showers and
thunderstorms.
.SUNDAY...East winds near 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.
Dominant period 5 seconds. Slight 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. 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...South winds 5 to 10 knots becoming northwest
after midnight. Seas 1 foot or less.
.WEDNESDAY...North winds 5 to 10 knots becoming west late in the
afternoon. Seas 1 foot or less.
.WEDNESDAY NIGHT...West winds 5 to 10 knots becoming northwest
after midnight. Seas 1 foot or less.

$$

GMZ555-230845-
Coastal Waters from Boothville LA to Southwest Pass of the
Mississippi River out 20 nm-
316 PM CDT Fri Sep 22 2017

.TONIGHT...East winds 5 to 10 knots. Seas 1 to 2 feet. Dominant
period 4 seconds. Slight chance of showers and thunderstorms
after midnight.
.SATURDAY...East winds 10 to 15 knots. Seas 1 to 2 feet. Dominant
period 4 seconds. Slight chance of showers and thunderstorms.
.SATURDAY NIGHT...East winds 10 to 15 knots. Seas 2 to 4 feet.
Dominant period 5 seconds. Slight 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.
Dominant period 6 seconds. Slight chance of showers and
thunderstorms.
.MONDAY...Southeast winds near 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 5 seconds. Slight chance of showers and
thunderstorms.
.TUESDAY...East 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 becoming northeast
after midnight. Seas 1 foot or less.
.WEDNESDAY...Northeast winds 5 to 10 knots. Seas 1 foot or less.
.WEDNESDAY NIGHT...Northeast winds near 5 knots becoming northwest
in the late evening. Seas 1 foot or less.

$$

GMZ552-230845-
Coastal waters from the Southwest Pass of the Mississippi River
to Port Fourchon Louisiana out 20 mile-
316 PM CDT Fri Sep 22 2017

.TONIGHT...East winds 5 to 10 knots. Seas 1 foot or less.
Dominant period 4 seconds. Slight chance of showers and
thunderstorms early in the evening. Slight chance of showers and
thunderstorms after midnight.
.SATURDAY...East winds 10 to 15 knots. Seas 1 to 2 feet. Dominant
period 4 seconds. Slight chance of showers and thunderstorms.
.SATURDAY NIGHT...East winds 10 to 15 knots. Seas 2 to 4 feet.
Dominant period 5 seconds. Slight 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.
Dominant period 4 seconds. Slight chance of showers and
thunderstorms.
.MONDAY...Southeast winds 5 to 10 knots. Seas 1 to 2 feet.
Dominant period 6 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.
.TUESDAY...East winds 5 to 10 knots. Seas 1 foot or less.
Dominant period 5 seconds. Chance of showers and thunderstorms.
.TUESDAY NIGHT...East winds 5 to 10 knots. Seas 1 foot or less.
.WEDNESDAY...East winds 5 to 10 knots. Seas 1 foot or less.
.WEDNESDAY NIGHT...Southeast winds 5 to 10 knots becoming
northwest after midnight. Seas 1 foot or less.

$$

GMZ550-230845-
Coastal Waters from Port Fourchon LA to Lower Atchafalaya River
LA out 20 nm-
316 PM CDT Fri Sep 22 2017

.TONIGHT...East winds 5 to 10 knots. Seas 1 foot or less.
Dominant period 4 seconds. Slight chance of showers and
thunderstorms early in the evening. Slight chance of showers and
thunderstorms after midnight.
.SATURDAY...East winds 10 to 15 knots. Seas 1 to 2 feet. Dominant
period 4 seconds. Slight chance of showers and thunderstorms.
.SATURDAY NIGHT...East winds 10 to 15 knots. Seas 1 to 2 feet.
Dominant period 4 seconds. Slight chance of showers and
thunderstorms.
.SUNDAY...East winds 10 to 15 knots. Seas 1 to 2 feet. Dominant
period 4 seconds. Chance of showers and thunderstorms.
.SUNDAY NIGHT...East winds 10 to 15 knots. Seas 1 to 2 feet.
Dominant period 4 seconds. Slight chance of showers and
thunderstorms.
.MONDAY...Southeast winds 5 to 10 knots. Seas 1 to 2 feet.
Dominant period 4 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.
.TUESDAY...Southeast winds 5 to 10 knots. Seas 1 foot or less.
Dominant period 4 seconds. Chance of showers and thunderstorms.
.TUESDAY NIGHT...East winds 5 to 10 knots. Seas 1 foot or less.
.WEDNESDAY...East winds 5 to 10 knots. Seas 1 foot or less.
.WEDNESDAY NIGHT...South winds 5 to 10 knots becoming southwest
after midnight, then becoming north after midnight. Seas 1 to
2 feet.

$$

GMZ577-230845-
Coastal waters from Pascagoula Mississippi to Stake Island
Louisiana out 20 to 60 mile-
316 PM CDT Fri Sep 22 2017

.TONIGHT...East winds near 10 knots. Seas 1 to 2 feet. Dominant
period 4 seconds. Slight chance of showers and thunderstorms
after midnight.
.SATURDAY...East winds 10 to 15 knots. Seas 2 to 4 feet. Dominant
period 4 seconds. Slight chance of showers and thunderstorms.
.SATURDAY NIGHT...East winds 10 to 15 knots. Seas 2 to 4 feet.
Dominant period 5 seconds. Slight 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.
Dominant period 5 seconds. Slight chance of showers and
thunderstorms.
.MONDAY...Southeast winds near 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 3 feet.
Dominant period 5 seconds. Slight chance of showers and
thunderstorms.
.TUESDAY...East winds 5 to 10 knots. Seas 1 to 2 feet. Dominant
period 5 seconds. Chance of showers and thunderstorms.
.TUESDAY NIGHT...South winds 5 to 10 knots becoming north after
midnight. Seas 1 foot or less.
.WEDNESDAY...North winds 5 to 10 knots. Seas 1 foot or less.
.WEDNESDAY NIGHT...Northwest winds 5 to 10 knots. Seas 1 foot or
less.

$$

GMZ575-230845-
Coastal Waters from Stake Island LA to Southwest Pass of the
Mississippi River from 20 to 60 nm-
316 PM CDT Fri Sep 22 2017

.TONIGHT...East winds near 10 knots. Seas 1 to 2 feet. Dominant
period 4 seconds. Slight chance of showers and thunderstorms
after midnight.
.SATURDAY...East winds 10 to 15 knots. Seas 2 to 4 feet. Dominant
period 4 seconds. Slight chance of showers and thunderstorms.
.SATURDAY NIGHT...East winds 10 to 15 knots. Seas 2 to 4 feet.
Dominant period 5 seconds. Slight 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.
Dominant period 5 seconds. Slight 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 5 seconds. Slight chance of showers and
thunderstorms.
.TUESDAY...East winds 5 to 10 knots. Seas 1 to 2 feet. Dominant
period 5 seconds. Chance of showers and thunderstorms.
.TUESDAY NIGHT...East winds 5 to 10 knots. Seas 1 foot or less.
.WEDNESDAY...Northeast winds 5 to 10 knots. Seas 1 foot or less.
.WEDNESDAY NIGHT...Northeast winds 5 to 10 knots becoming
northwest in the late evening. Seas 1 foot or less.

$$

GMZ572-230845-
Coastal waters from Southwest Pass of the Mississippi River to
Port Fourchon Louisiana from 20 to 60 mile-
316 PM CDT Fri Sep 22 2017

.TONIGHT...East winds near 10 knots. Seas 1 to 2 feet. Dominant
period 4 seconds. Slight chance of showers and thunderstorms
after midnight.
.SATURDAY...East winds 10 to 15 knots. Seas 2 to 4 feet. Dominant
period 4 seconds. Slight chance of showers and thunderstorms.
.SATURDAY NIGHT...East winds 10 to 15 knots. Seas 2 to 4 feet.
Dominant period 5 seconds. Slight 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.
Dominant period 6 seconds. Slight chance of showers and
thunderstorms.
.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 1 to 2 feet.
Dominant period 5 seconds. Slight chance of showers and
thunderstorms.
.TUESDAY...East winds 5 to 10 knots. Seas 1 to 2 feet. Dominant
period 5 seconds. Chance of showers and thunderstorms.
.TUESDAY NIGHT...East winds 5 to 10 knots. Seas 1 foot or less.
.WEDNESDAY...East winds 5 to 10 knots. Seas 1 foot or less.
.WEDNESDAY NIGHT...East winds 5 to 10 knots becoming north after
midnight. Seas 1 to 2 feet.

$$

GMZ570-230845-
Coastal waters from Port Fourchon Louisiana to Lower Atchafalaya
River LA from 20 to 60 mile-
316 PM CDT Fri Sep 22 2017

.TONIGHT...East winds near 10 knots. Seas 1 to 2 feet. Dominant
period 4 seconds. Slight chance of showers and thunderstorms
after midnight.
.SATURDAY...East winds 10 to 15 knots. Seas 1 to 2 feet. Dominant
period 4 seconds. Slight chance of showers and thunderstorms.
.SATURDAY NIGHT...East winds 10 to 15 knots. Seas 2 to 4 feet.
Dominant period 4 seconds. Slight 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.
Dominant period 6 seconds. Slight chance of showers and
thunderstorms.
.MONDAY...Southeast winds 5 to 10 knots. Seas 1 to 2 feet.
Dominant period 6 seconds. Slight chance of showers and
thunderstorms.
.MONDAY NIGHT...Southeast winds near 10 knots. Seas 1 to 2 feet.
Dominant period 6 seconds. Slight chance of showers and
thunderstorms.
.TUESDAY...East winds near 10 knots. Seas 1 to 2 feet. Dominant
period 5 seconds. Chance of showers and thunderstorms.
.TUESDAY NIGHT...East winds near 10 knots. Seas 1 to 2 feet.
.WEDNESDAY...East winds near 10 knots. Seas 1 to 2 feet.
.WEDNESDAY NIGHT...East winds 5 to 10 knots. Seas 1 to 2 feet.

$$

GMZ530-230845-
Lake Pontchartrain and Lake Maurepas-
316 PM CDT Fri Sep 22 2017

.TONIGHT...Northeast winds 5 to 10 knots. Waves 1 foot or less.
Dominant period 4 seconds. Chance of showers and thunderstorms
early in the evening. Patchy fog after midnight.
.SATURDAY...East winds 5 to 10 knots. Waves 1 to 2 feet. Dominant
period 4 seconds. Slight chance of showers and thunderstorms in
the late morning and afternoon.
.SATURDAY NIGHT...East winds 5 to 10 knots. Waves 1 foot or less.
Dominant period 4 seconds.
.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.
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...East winds 5 to 10 knots. Waves 1 foot or less.
Dominant period 4 seconds. Slight chance of showers and
thunderstorms.
.TUESDAY...East winds near 5 knots. Waves less than 1 foot.
Dominant period 4 seconds. Chance of showers and thunderstorms.
.TUESDAY NIGHT...South winds 5 to 10 knots becoming northwest
after midnight. Waves less than 1 foot.
.WEDNESDAY...Northeast winds near 5 knots becoming east late in
the afternoon. Waves less than 1 foot.
.WEDNESDAY NIGHT...Southeast winds near 5 knots becoming northwest
after midnight. Waves less than 1 foot.

$$


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