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

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FZUS54 KLIX 141527
CWFLIX

Coastal Waters Forecast
National Weather Service New Orleans LA
Issued by National Weather Service MOBILE AL
927 AM CST Thu Dec 14 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-GMZ501-150400-
Synopsis Pascagoula to SW Pass Mississippi-
Synopsis SW Pass Mississippi River to Atchafalaya River-
927 AM CST Thu Dec 14 2017

.SYNOPSIS...A cold front will move through the coastal waters
Thursday night and stall offshore Friday before returning inland
as a warm front Saturday. Another cold front will move through
Sunday and could stall offshore for a short time before another
reinforcing front moves through the gulf Monday or Tuesday.

$$

GMZ534-150400-
Lake Borgne-
927 AM CST Thu Dec 14 2017

.TODAY...West winds near 5 knots. Waves 1 foot or less. Dominant
period 4 seconds.
.TONIGHT...North winds 5 to 10 knots. Waves less than 1 foot.
Dominant period 4 seconds. Waves or Seas building to 1 to 2 feet.
Dominant period 4 seconds after midnight.
.FRIDAY...North winds 10 to 15 knots. Waves 1 to 2 feet. Dominant
period 4 seconds. Slight chance of showers.
.FRIDAY NIGHT...Northeast winds 10 to 15 knots. Waves 1 to
2 feet. Dominant period 4 seconds.
.SATURDAY...East winds 10 to 15 knots. Waves 1 to 2 feet.
Dominant period 4 seconds.
.SATURDAY NIGHT...Southeast winds 10 to 15 knots. Waves 2 to
4 feet. Dominant period 4 seconds. Chance of showers.
.SUNDAY...South winds 10 to 15 knots. Waves 2 to 4 feet. Dominant
period 4 seconds. Showers and slight chance of thunderstorms.
.SUNDAY NIGHT...Southwest winds 5 to 10 knots. Waves 1 to 2 feet.
Dominant period 4 seconds. Chance of showers.
.MONDAY...West winds 5 to 10 knots. Waves 1 to 2 feet. Dominant
period 4 seconds. Chance of showers and slight chance of
thunderstorms.
.MONDAY NIGHT...Northwest winds 5 to 10 knots becoming north in
the late evening and early morning, then becoming southwest after
midnight. Waves 1 foot or less. Chance of showers.

$$

GMZ532-150400-
Mississippi Sound-
927 AM CST Thu Dec 14 2017

.TODAY...Southwest winds 5 to 10 knots. Waves 1 to 2 feet.
Dominant period 4 seconds.
.TONIGHT...West 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.
.FRIDAY...North winds 10 to 15 knots. Waves 2 to 4 feet. Dominant
period 4 seconds. Slight chance of showers.
.FRIDAY NIGHT...Northeast winds 10 to 15 knots. Waves 1 to
2 feet. Dominant period 4 seconds.
.SATURDAY...East winds 10 to 15 knots. Waves 1 to 2 feet.
Dominant period 4 seconds.
.SATURDAY NIGHT...Southeast winds 10 to 15 knots. Waves 3 to
5 feet. Dominant period 4 seconds. Chance of showers.
.SUNDAY...South winds 10 to 15 knots. Waves 3 to 5 feet. Dominant
period 4 seconds. Waves or Seas subsiding to 1 to 3 feet.
Dominant period 4 seconds in the afternoon. Showers and slight
chance of thunderstorms.
.SUNDAY NIGHT...Southwest winds near 10 knots. Waves 1 to 2 feet.
Dominant period 4 seconds. Chance of showers.
.MONDAY...West winds 5 to 10 knots. Waves 1 to 2 feet. Dominant
period 4 seconds. Chance of showers and slight chance of
thunderstorms.
.MONDAY NIGHT...Northwest winds 5 to 10 knots. Waves 1 to 2 feet.
Chance of showers.

$$

GMZ536-538-150400-
Chandeleur Sound-Breton Sound-
927 AM CST Thu Dec 14 2017

.TODAY...West winds 5 to 10 knots. Waves 1 foot or less. Dominant
period 4 seconds.
.TONIGHT...West winds near 5 knots becoming north 10 to 15 knots
in the late evening. Waves less than 1 foot.
Dominant period 4 seconds. Waves or Seas building to 1 to 2 feet.
Dominant period 4 seconds after midnight. Slight chance of
showers after midnight.
.FRIDAY...North winds 10 to 15 knots. Waves 2 to 4 feet. Dominant
period 4 seconds. Slight chance of showers.
.FRIDAY NIGHT...Northeast winds 10 to 15 knots. Waves 2 to
4 feet. Dominant period 4 seconds.
.SATURDAY...East winds 10 to 15 knots. Waves 2 to 4 feet.
Dominant period 4 seconds.
.SATURDAY NIGHT...Southeast winds 15 to 20 knots. Waves 3 to
5 feet. Dominant period 4 seconds. Chance of showers.
.SUNDAY...South winds 15 to 20 knots. Waves 3 to 5 feet. Dominant
period 4 seconds. Showers and slight chance of thunderstorms.
.SUNDAY NIGHT...Southwest winds 10 to 15 knots. Waves 1 to
2 feet. Dominant period 4 seconds. Showers likely.
.MONDAY...West winds 10 to 15 knots. Waves 1 to 3 feet. Dominant
period 4 seconds. Chance of showers and slight chance of
thunderstorms.
.MONDAY NIGHT...Northwest winds near 10 knots becoming west after
midnight. Waves 1 to 2 feet. Chance of showers.

$$

GMZ557-150400-
Coastal waters from Pascagoula Mississippi to Stake Island out
20 mile-
927 AM CST Thu Dec 14 2017

.TODAY...West winds 10 to 15 knots. Seas 1 to 2 feet. Dominant
period 4 seconds.
.TONIGHT...North winds 5 to 10 knots. Seas 1 foot or less.
Dominant period 4 seconds. Slight chance of showers after
midnight.
.FRIDAY...North winds 15 to 20 knots. Seas 2 to 4 feet. Dominant
period 4 seconds. Slight chance of showers.
.FRIDAY NIGHT...Northeast winds 10 to 15 knots. Seas 2 to 4 feet.
Dominant period 4 seconds.
.SATURDAY...East winds 10 to 15 knots. Seas 2 to 4 feet. Dominant
period 4 seconds.
.SATURDAY NIGHT...Southeast winds 15 to 20 knots. Seas 2 to
4 feet. Dominant period 4 seconds. Waves or Seas building to 3 to
6 feet with occasional seas to 6 feet. Dominant period 4 seconds
after midnight. Chance of showers.
.SUNDAY...South winds 15 to 20 knots. Seas 3 to 5 feet with
occasional seas to 6 feet. Dominant period 6 seconds. Showers and
slight chance of thunderstorms.
.SUNDAY NIGHT...Southwest winds 10 to 15 knots. Seas 3 to 5 feet.
Dominant period 6 seconds. Showers likely.
.MONDAY...West winds 10 to 15 knots. Seas 3 to 5 feet with
occasional seas to 6 feet. Dominant period 7 seconds. Chance of
showers and slight chance of thunderstorms.
.MONDAY NIGHT...West winds near 10 knots. Seas 3 to 5 feet.
Chance of showers.

$$

GMZ550-552-555-150400-
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-
Coastal Waters from Boothville LA to Southwest Pass of the
Mississippi River out 20 nm-
927 AM CST Thu Dec 14 2017

.TODAY...West winds 5 to 10 knots. Seas 1 to 2 feet. Dominant
period 4 seconds.
.TONIGHT...North winds 10 to 15 knots. Seas 1 to 2 feet. Dominant
period 4 seconds. Slight chance of showers after midnight.
.FRIDAY...North winds 15 to 20 knots. Seas 3 to 5 feet. Dominant
period 4 seconds. Chance of showers.
.FRIDAY NIGHT...Northeast winds 10 to 15 knots. Seas 3 to 5 feet.
Dominant period 4 seconds.
.SATURDAY...East winds 15 to 20 knots. Seas 2 to 4 feet. Dominant
period 4 seconds. Slight chance of showers in the afternoon.
.SATURDAY NIGHT...Southeast winds 15 to 20 knots. Seas 3 to
5 feet. Dominant period 5 seconds. Waves or Seas building to 4 to
7 feet with occasional seas to 8 feet. Dominant period 5 seconds
after midnight. Chance of showers.
.SUNDAY...South winds 15 to 20 knots. Seas 3 to 6 feet with
occasional seas to 8 feet. Dominant period 6 seconds. Showers and
slight chance of thunderstorms.
.SUNDAY NIGHT...Southwest winds 10 to 15 knots. Seas 3 to 6 feet.
Dominant period 7 seconds. Showers likely.
.MONDAY...West winds 10 to 15 knots. Seas 3 to 6 feet. Dominant
period 7 seconds. Chance of showers and slight chance of
thunderstorms.
.MONDAY NIGHT...West winds near 10 knots becoming north in the
late evening and early morning, then becoming east after midnight.
Seas 3 to 6 feet subsiding to 2 to 4 feet after midnight. Chance
of showers.

$$

GMZ570-572-575-577-150400-
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-
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-
927 AM CST Thu Dec 14 2017

.TODAY...West winds 5 to 10 knots. Seas 1 to 2 feet. Dominant
period 4 seconds.
.TONIGHT...Northwest winds 10 to 15 knots. Seas 1 to 2 feet.
Dominant period 4 seconds. Slight chance of showers through the
night.
.FRIDAY...North winds 15 to 20 knots. Seas 3 to 5 feet with
occasional seas to 6 feet. Dominant period 4 seconds. Chance of
showers.
.FRIDAY NIGHT...Northeast winds 15 to 20 knots. Seas 3 to 5 feet
with occasional seas to 6 feet. Dominant period 5 seconds.
.SATURDAY...East winds 15 to 20 knots. Seas 2 to 4 feet. Dominant
period 4 seconds. Slight chance of showers in the afternoon.
.SATURDAY NIGHT...Southeast winds 15 to 20 knots. Seas 3 to
5 feet. Dominant period 5 seconds. Waves or Seas building to 3 to
6 feet with occasional seas to 8 feet. Dominant period 5 seconds
after midnight. Chance of showers.
.SUNDAY...South winds 15 to 20 knots. Seas 3 to 6 feet with
occasional seas to 8 feet. Dominant period 6 seconds. Showers and
slight chance of thunderstorms.
.SUNDAY NIGHT...Southwest winds 10 to 15 knots. Seas 3 to 6 feet.
Dominant period 7 seconds. Showers likely.
.MONDAY...West winds 10 to 15 knots. Seas 3 to 5 feet with
occasional seas to 6 feet. Dominant period 7 seconds. Chance of
showers and slight chance of thunderstorms.
.MONDAY NIGHT...Southwest winds near 10 knots becoming north in
the late evening and early morning, then becoming east after
midnight. Seas 3 to 5 feet with occasional seas to 6 feet. Chance
of showers.

$$

GMZ530-150400-
Lake Pontchartrain and Lake Maurepas-
927 AM CST Thu Dec 14 2017

.TODAY...West winds near 5 knots. Waves less than 1 foot.
Dominant period 4 seconds.
.TONIGHT...West winds near 5 knots becoming north 10 to 15 knots
in the late evening. Waves 1 to 2 feet. Dominant
period 4 seconds.
.FRIDAY...North winds 10 to 15 knots. Waves 1 to 2 feet. Dominant
period 4 seconds. Slight chance of showers.
.FRIDAY NIGHT...Northeast winds 5 to 10 knots. Waves 1 to 2 feet.
Dominant period 4 seconds.
.SATURDAY...East winds 5 to 10 knots. Waves 1 to 2 feet. Dominant
period 4 seconds.
.SATURDAY NIGHT...Southeast winds 10 to 15 knots. Waves 2 to
4 feet. Dominant period 4 seconds. Chance of showers.
.SUNDAY...South winds 10 to 15 knots. Waves 2 to 4 feet. Dominant
period 4 seconds. Showers and slight chance of thunderstorms.
.SUNDAY NIGHT...Southwest winds 5 to 10 knots. Waves 1 foot or
less. Dominant period 4 seconds. Chance of showers.
.MONDAY...West winds 5 to 10 knots. Waves 1 foot or less.
Dominant period 4 seconds. Chance of showers and slight chance of
thunderstorms.
.MONDAY NIGHT...Northwest winds near 5 knots becoming southwest
after midnight. Waves 1 foot or less. Chance of showers.

$$


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