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

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FZUS54 KLIX 182054
CWFLIX

Coastal Waters Forecast
National Weather Service New Orleans LA
354 PM CDT Fri Aug 18 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-GMZ501-190400-
Synopsis Pascagoula to SW Pass Mississippi-
Synopsis SW Pass Mississippi River to Atchafalaya River-
354 PM CDT Fri Aug 18 2017

.SYNOPSIS...High pressure will remain in control of the coastal
waters through early next week.

$$

GMZ534-190400-
Lake Borgne-
354 PM CDT Fri Aug 18 2017

.TONIGHT...West winds 5 to 10 knots. Waves 1 foot or less.
Dominant period 4 seconds. Slight chance of showers and
thunderstorms.
.SATURDAY...Northwest winds 5 to 10 knots becoming south late in
the afternoon. Waves 1 foot or less. Dominant period 4 seconds.
Chance of showers and thunderstorms.
.SATURDAY NIGHT...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.
.SUNDAY...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.
.SUNDAY NIGHT...Southeast winds 5 to 10 knots. Waves 1 foot or
less. 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 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.
Chance of showers and thunderstorms.
.TUESDAY NIGHT...South winds 5 to 10 knots becoming west after
midnight. Waves 1 foot or less. Slight chance of showers and
thunderstorms.
.WEDNESDAY...West winds 5 to 10 knots becoming south late in the
afternoon. Waves 1 foot or less. Slight chance of showers and
thunderstorms.
.WEDNESDAY NIGHT...Southwest winds 5 to 10 knots becoming west
after midnight. Waves 1 foot or less. Slight chance of showers
and thunderstorms.

$$

GMZ532-190400-
Mississippi Sound-
354 PM CDT Fri Aug 18 2017

.TONIGHT...West winds 5 to 10 knots. Waves 1 to 2 feet. Dominant
period 4 seconds. Slight chance of showers and thunderstorms.
.SATURDAY...Northwest winds 5 to 10 knots becoming southwest in
the afternoon. Waves 1 to 2 feet. Dominant period 4 seconds.
Chance of showers and thunderstorms.
.SATURDAY NIGHT...West winds 5 to 10 knots becoming northwest
after midnight. Waves 1 foot or less. Dominant period 4 seconds.
Slight chance of showers and thunderstorms.
.SUNDAY...North winds 5 to 10 knots becoming southeast in the
afternoon. Waves 1 foot or less. Dominant period 4 seconds.
Chance of showers and thunderstorms.
.SUNDAY NIGHT...Southeast winds 5 to 10 knots. Waves 1 foot or
less. 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...Southeast winds 5 to 10 knots. Waves 1 foot or less.
Chance of showers and thunderstorms.
.TUESDAY NIGHT...Southwest winds 5 to 10 knots becoming northwest
after midnight. Waves 1 foot or less. Slight chance of showers
and thunderstorms.
.WEDNESDAY...Northwest winds 5 to 10 knots becoming southwest in
the late morning and afternoon. Waves 1 foot or less. Chance of
showers and thunderstorms.
.WEDNESDAY NIGHT...West winds 5 to 10 knots becoming northwest
after midnight. Waves 1 foot or less. Chance of showers and
thunderstorms.

$$

GMZ536-538-190400-
Chandeleur Sound-Breton Sound-
354 PM CDT Fri Aug 18 2017

.TONIGHT...West winds 10 to 15 knots. Waves 1 to 2 feet. Dominant
period 4 seconds. Chance of showers and thunderstorms.
.SATURDAY...Northwest winds 5 to 10 knots becoming south late in
the afternoon. Waves 1 to 2 feet. Dominant period 4 seconds.
Chance of showers and thunderstorms.
.SATURDAY NIGHT...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.
.SUNDAY...North winds 5 to 10 knots becoming southeast 10 to
15 knots in the late morning and afternoon. Waves 1 foot or less.
Dominant period 4 seconds. Chance of showers and thunderstorms.
.SUNDAY NIGHT...Southeast winds 5 to 10 knots. Waves 1 foot or
less. Dominant period 4 seconds. Slight chance of showers and
thunderstorms.
.MONDAY...East winds 10 to 15 knots. Waves 1 to 2 feet. Dominant
period 4 seconds. Chance of showers and thunderstorms.
.MONDAY NIGHT...Southeast winds 10 to 15 knots. Waves 1 to
2 feet. Dominant period 4 seconds. Chance of showers and
thunderstorms.
.TUESDAY...Southeast winds 5 to 10 knots. Waves 1 to 2 feet.
Chance of showers and thunderstorms.
.TUESDAY NIGHT...South winds 5 to 10 knots becoming northwest
after midnight. Waves 1 foot or less. Slight chance of showers
and thunderstorms.
.WEDNESDAY...Northwest winds 5 to 10 knots becoming south in the
late morning and afternoon. Waves 1 foot or less. Slight chance
of showers and thunderstorms.
.WEDNESDAY NIGHT...Southwest winds 5 to 10 knots becoming
northwest after midnight. Waves 1 foot or less. Chance of showers
and thunderstorms.

$$

GMZ555-557-190400-
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-
354 PM CDT Fri Aug 18 2017

.TONIGHT...West winds 10 to 15 knots. Seas 1 to 2 feet. Dominant
period 5 seconds. Chance of showers and thunderstorms.
.SATURDAY...Northwest winds 5 to 10 knots becoming southwest late
in the afternoon. Seas 1 to 2 feet. Dominant period 4 seconds.
Chance of showers and thunderstorms.
.SATURDAY NIGHT...West winds 5 to 10 knots. Seas 1 foot or less.
Dominant period 4 seconds. Chance of showers and thunderstorms.
.SUNDAY...North winds 5 to 10 knots becoming east in the late
morning and afternoon. Seas 1 foot or less. Dominant period
4 seconds. Chance of showers and thunderstorms.
.SUNDAY NIGHT...Southeast winds 5 to 10 knots. Seas 1 foot or
less. Dominant period 4 seconds. Slight chance of showers and
thunderstorms.
.MONDAY...East winds 10 to 15 knots. Seas 1 to 2 feet. Dominant
period 4 seconds. Showers and thunderstorms likely.
.MONDAY NIGHT...Southeast winds 10 to 15 knots. Seas 2 to 4 feet.
Dominant period 5 seconds. Chance of showers and thunderstorms.
.TUESDAY...Southeast winds near 10 knots. Seas 1 to 2 feet.
Chance of showers and thunderstorms.
.TUESDAY NIGHT...South winds 5 to 10 knots becoming north after
midnight. Seas 1 to 2 feet. Slight chance of showers and
thunderstorms.
.WEDNESDAY...North winds 5 to 10 knots becoming southeast in the
afternoon. Seas 1 to 2 feet. Slight chance of showers and
thunderstorms.
.WEDNESDAY NIGHT...Southwest winds 5 to 10 knots becoming
northwest after midnight. Seas 1 to 2 feet. Chance of showers and
thunderstorms.

$$

GMZ550-552-190400-
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-
354 PM CDT Fri Aug 18 2017

.TONIGHT...West winds 5 to 10 knots. Seas 1 to 2 feet. Dominant
period 5 seconds. Slight chance of showers and thunderstorms.
.SATURDAY...Northwest winds 5 to 10 knots becoming southwest late
in the afternoon. Seas 1 to 2 feet. Dominant period 5 seconds.
Chance of showers and thunderstorms.
.SATURDAY NIGHT...Northwest winds 5 to 10 knots. Seas 1 foot or
less. Dominant period 4 seconds. Chance of showers and
thunderstorms.
.SUNDAY...Northeast winds 5 to 10 knots becoming southeast in the
afternoon. Seas 1 foot or less. Dominant period 4 seconds. Chance
of showers and thunderstorms.
.SUNDAY NIGHT...Southeast winds 10 to 15 knots. Seas 1 to 2 feet.
Dominant period 4 seconds. Slight chance of showers and
thunderstorms.
.MONDAY...East winds 10 to 15 knots. Seas 1 to 2 feet. Dominant
period 4 seconds. Chance of showers and thunderstorms.
.MONDAY NIGHT...Southeast winds 10 to 15 knots. Seas 1 to 2 feet.
Dominant period 4 seconds. Chance of showers and thunderstorms.
.TUESDAY...Southeast winds 5 to 10 knots. Seas 1 to 2 feet.
Chance of showers and thunderstorms.
.TUESDAY NIGHT...Southeast winds 5 to 10 knots becoming northeast
after midnight. Seas 1 to 2 feet. Slight chance of showers and
thunderstorms.
.WEDNESDAY...East winds 5 to 10 knots becoming southeast late in
the afternoon. Seas 1 to 2 feet. Slight chance of showers and
thunderstorms.
.WEDNESDAY NIGHT...Southwest winds 5 to 10 knots becoming west
after midnight. Seas 1 to 2 feet. Chance of showers and
thunderstorms.

$$

GMZ575-577-190400-
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-
354 PM CDT Fri Aug 18 2017

.TONIGHT...West winds 5 to 10 knots. Seas 1 to 2 feet. Dominant
period 5 seconds. Chance of showers and thunderstorms.
.SATURDAY...North winds 5 to 10 knots. Seas 1 to 2 feet. Dominant
period 4 seconds. Chance of showers and thunderstorms.
.SATURDAY NIGHT...Northwest winds near 5 knots becoming west in
the late evening. Seas 1 to 2 feet. Dominant period
4 seconds. Slight chance of showers and thunderstorms.
.SUNDAY...East winds 5 to 10 knots. Seas 1 foot or less. Dominant
period 4 seconds. Chance of showers and thunderstorms.
.SUNDAY NIGHT...Southeast winds 10 to 15 knots. Seas 1 to 2 feet.
Dominant period 4 seconds. Slight chance of showers and
thunderstorms.
.MONDAY...East winds 10 to 15 knots. Seas 1 to 2 feet. Dominant
period 4 seconds. Showers and thunderstorms likely.
.MONDAY NIGHT...Southeast winds 10 to 15 knots. Seas 2 to 4 feet.
Dominant period 6 seconds. Chance of showers and thunderstorms.
.TUESDAY...Southeast winds near 10 knots. Seas 2 to 4 feet.
Chance of showers and thunderstorms.
.TUESDAY NIGHT...East winds 5 to 10 knots becoming northeast after
midnight. Seas 2 to 4 feet. Slight chance of showers and
thunderstorms.
.WEDNESDAY...East winds 5 to 10 knots. Seas 1 to 3 feet. Slight
chance of showers and thunderstorms.
.WEDNESDAY NIGHT...Southeast winds 5 to 10 knots becoming
southwest in the late evening and early morning, then becoming
northwest after midnight. Seas 1 to 2 feet. Slight chance of
showers and thunderstorms.

$$

GMZ570-572-190400-
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-
354 PM CDT Fri Aug 18 2017

.TONIGHT...South winds 5 to 10 knots becoming west after midnight.
Seas 1 to 2 feet. Dominant period 5 seconds. Slight chance of
showers and thunderstorms.
.SATURDAY...North winds 5 to 10 knots. Seas 1 to 2 feet. Dominant
period 5 seconds. Slight chance of showers and thunderstorms
through the day.
.SATURDAY NIGHT...Northwest winds near 5 knots becoming southeast
late in the evening, then becoming north after midnight. Seas
1 foot or less. Dominant period 4 seconds. Slight chance of
showers and thunderstorms.
.SUNDAY...East winds 5 to 10 knots. Seas 1 foot or less. Dominant
period 4 seconds. Chance of showers and thunderstorms.
.SUNDAY NIGHT...Southeast winds 10 to 15 knots. Seas 1 to 2 feet.
Dominant period 4 seconds. Slight chance of showers and
thunderstorms.
.MONDAY...East winds 10 to 15 knots. Seas 1 to 2 feet. Dominant
period 4 seconds. Showers and thunderstorms likely.
.MONDAY NIGHT...Southeast winds 10 to 15 knots. Seas 2 to 4 feet.
Dominant period 6 seconds. Chance of showers and thunderstorms.
.TUESDAY...Southeast winds near 10 knots. Seas 2 to 4 feet.
Chance of showers and thunderstorms.
.TUESDAY NIGHT...East winds near 10 knots. Seas 2 to 4 feet.
Slight chance of showers and thunderstorms.
.WEDNESDAY...East winds 5 to 10 knots. Seas 1 to 3 feet. Slight
chance of showers and thunderstorms.
.WEDNESDAY NIGHT...Southeast winds 5 to 10 knots becoming north
after midnight. Seas 1 to 2 feet. Chance of showers and
thunderstorms.

$$

GMZ530-190400-
Lake Pontchartrain and Lake Maurepas-
354 PM CDT Fri Aug 18 2017

.TONIGHT...West winds 5 to 10 knots. Waves 1 to 2 feet. Dominant
period 4 seconds.
.SATURDAY...Northwest winds 5 to 10 knots becoming southwest late
in the afternoon. Waves 1 to 2 feet. Dominant period 4 seconds.
Waves subsiding to less than 1 foot in the afternoon. Dominant
period 4 seconds in the afternoon. Chance of showers and
thunderstorms.
.SATURDAY NIGHT...South winds 5 to 10 knots becoming northwest in
the late evening. Waves 1 foot or less. Dominant
period 4 seconds.
.SUNDAY...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.
.SUNDAY NIGHT...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...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 foot or less.
Chance of showers and thunderstorms.
.TUESDAY NIGHT...South winds 5 to 10 knots becoming west after
midnight. Waves 1 foot or less.
.WEDNESDAY...Northwest winds 5 to 10 knots. Waves 1 foot or less.
Chance of showers and thunderstorms.
.WEDNESDAY NIGHT...West winds 5 to 10 knots. Waves 1 foot or
less. Slight chance of showers and thunderstorms.

$$


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