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

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FZUS54 KLIX 150330
CWFLIX

Coastal Waters Forecast
National Weather Service New Orleans LA
930 PM 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-GMZ501-151400-
Synopsis Pascagoula to SW Pass Mississippi-
Synopsis SW Pass Mississippi River to Atchafalaya River-
930 PM CST Thu Dec 14 2017

.SYNOPSIS...A cold front will move through the coastal waters
tonight and stall offshore Friday before returning inland as a
warm front late Saturday. Another cold front will move through
Sunday and will stall near the coast until another reinforcing
front moves through the Gulf late Tuesday.

$$

GMZ534-151400-
Lake Borgne-
930 PM CST Thu Dec 14 2017

.TONIGHT...Variable winds near 5 knots becoming north 10 to 15
knots after midnight. Waves 1 to 2 feet. Dominant period 4
seconds.
.FRIDAY...North winds 10 to 15 knots. Waves 2 feet. Dominant period
4 seconds. Chance of showers in the morning.
.FRIDAY NIGHT...Northeast winds 10 to 15 knots. Waves 2 feet.
Dominant period 4 seconds.
.SATURDAY...East winds 10 to 15 knots. Waves 2 feet. Dominant period
4 seconds.
.SATURDAY NIGHT...Southeast winds 10 to 15 knots. Waves 2 feet.
Dominant period 4 seconds. Slight chance of showers through the
night. Slight chance of thunderstorms after midnight.
.SUNDAY...South winds 10 to 15 knots. Waves 2 feet. Dominant period
4 seconds. Chance of showers in the morning. Chance of thunderstorms
through the day. Showers in the afternoon.
.SUNDAY NIGHT...Southwest winds 5 to 10 knots. Waves 1 foot or
less. Dominant period 4 seconds. Chance of showers.
.MONDAY...Southwest winds 5 to 10 knots. Waves 1 foot or less.
Dominant period 4 seconds. Showers likely and slight chance of
thunderstorms.
.MONDAY NIGHT...Southwest winds 5 to 10 knots. Waves 1 foot or
less. Dominant period 4 seconds. Chance of showers.
.TUESDAY...Northwest winds near 10 knots. Waves 1 to 2 feet.
Chance of showers and slight chance of thunderstorms.
.TUESDAY NIGHT...Northeast winds 10 to 15 knots. Waves 2 feet.
Chance of showers.

$$

GMZ532-151400-
Mississippi Sound-
930 PM CST Thu Dec 14 2017

.TONIGHT...West winds near 5 knots becoming north 10 to 15 knots
after midnight. Waves 1 to 2 feet. Dominant period 4 seconds.
.FRIDAY...North winds 10 to 15 knots. Waves 2 to 3 feet. Dominant
period 4 seconds. Slight chance of showers in the morning.
.FRIDAY NIGHT...Northeast winds 10 to 15 knots. Waves 2 to 3 feet.
Dominant period 4 seconds.
.SATURDAY...East winds 10 to 15 knots. Waves 2 to 3 feet. Dominant
period 4 seconds.
.SATURDAY NIGHT...Southeast winds 10 to 15 knots. Waves 2 to 3 feet.
Dominant period 4 seconds. Slight chance of showers and
thunderstorms after midnight.
.SUNDAY...South winds 10 to 15 knots. Waves 2 to 3 feet. Dominant
period 4 seconds. Chance of showers in the morning. Chance of
thunderstorms through the day. Showers in the afternoon.
.SUNDAY NIGHT...Southwest winds 10 to 15 knots. Waves 2 to 3 feet.
Dominant period 4 seconds. Chance of showers.
.MONDAY...Southwest winds 5 to 10 knots. Waves 1 to 2 feet.
Dominant period 4 seconds. Showers likely and slight chance of
thunderstorms.
.MONDAY NIGHT...Southwest winds 5 to 10 knots. Waves 1 foot.
Dominant period 4 seconds. Chance of showers.
.TUESDAY...Northwest winds 5 to 10 knots. Waves 1 foot.
Chance of showers and slight chance of thunderstorms.
.TUESDAY NIGHT...Northeast winds 10 to 15 knots. Waves 2 feet.
Chance of showers.

$$

GMZ536-538-151400-
Chandeleur Sound-Breton Sound-
930 PM CST Thu Dec 14 2017

.TONIGHT...Southwest winds 5 to 10 knots becoming northwest 10 to
15 knots after midnight. Waves 1 to 2 feet. Dominant period 4
seconds. Slight chance of showers after midnight.
.FRIDAY...North winds near 15 knots. Waves 3 to 4 feet. Dominant
period 4 seconds. Chance of showers through the day.
.FRIDAY NIGHT...Northeast winds 10 to 15 knots. Waves 2 to
3 feet. Dominant period 4 seconds.
.SATURDAY...East winds 10 to 15 knots. Waves 2 to 3 feet.
Dominant period 4 seconds.
.SATURDAY NIGHT...Southeast winds 15 to 20 knots. Waves 3 to 4 feet.
Dominant period 4 seconds. Slight chance of showers and
thunderstorms after midnight.
.SUNDAY...South winds 15 to 20 knots. Waves 3 to 4 feet. Dominant
period 4 seconds. Chance of showers in the morning. Chance of
thunderstorms through the day. Showers in the afternoon.
.SUNDAY NIGHT...Southwest winds 10 to 15 knots. Waves 2 to 3 feet.
Dominant period 4 seconds. Showers likely.
.MONDAY...Southwest winds near 10 knots. Waves 2 feet. Dominant
period 4 seconds. Showers likely and slight chance of thunderstorms.
.MONDAY NIGHT...Southwest winds near 10 knots. Waves 1 to 2 feet.
Dominant period 4 seconds. Chance of showers.
.TUESDAY...Northwest winds near 10 knots. Waves 1 to 2 feet.
Chance of showers and slight chance of thunderstorms.
.TUESDAY NIGHT...Northeast winds 15 to 20 knots. Waves 2 to 4 feet.
Chance of showers.


$$

GMZ555-557-151400-
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-
930 PM CST Thu Dec 14 2017

.TONIGHT...Northwest winds 10 to 15 knots. Seas 2 to 3 feet.
Dominant period 4 seconds. Slight chance of showers after
midnight.
.FRIDAY...North winds near 15 knots. Seas 3 to 4 feet. Dominant
period 4 seconds. Chance of showers.
.FRIDAY NIGHT...Northeast winds 10 to 15 knots. Seas 2 to 3 feet.
Dominant period 4 seconds.
.SATURDAY...East winds 10 to 15 knots. Seas 2 to 3 feet. Dominant
period 4 seconds.
.SATURDAY NIGHT...Southeast winds 15 to 20 knots. Seas 3 to
5 feet. Dominant period 5 seconds. Slight chance of showers and
thunderstorms after midnight.
.SUNDAY...South winds 15 to 20 knots. Seas 3 to 5 feet with
occasional seas to 6 feet. Dominant period 6 seconds. Chance of
showers in the morning. Chance of thunderstorms through the day.
Showers in the afternoon.
.SUNDAY NIGHT...South winds 10 to 15 knots. Seas 3 to 4 feet.
Dominant period 7 seconds. Showers likely.
.MONDAY...Southwest winds 10 to 15 knots. Seas 2 to 3 feet. Dominant
period 7 seconds. Showers likely and slight chance of thunderstorms.
.MONDAY NIGHT...Southwest winds near 10 knots. Seas 2 feet. Dominant
period 6 seconds. Chance of showers.
.TUESDAY...Northwest winds 10 to 15 knots. Seas 2 to 3 feet.
Chance of showers and slight chance of thunderstorms.
.TUESDAY NIGHT...Northeast winds 15 to 20 knots. Seas 3 to
5 feet. Chance of showers.

$$

GMZ550-552-151400-
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-
930 PM CST Thu Dec 14 2017

.TONIGHT...Variable winds near 5 knots becoming north 10 to 15 knots
in the late evening. Seas 1 to 2 feet. Dominant period 4 seconds.
Chance of showers after midnight.
.FRIDAY...North winds 15 to 20 knots. Seas 3 to 4 feet. Dominant
period 4 seconds. Showers likely in the morning, then slight
chance of showers in the afternoon.
.FRIDAY NIGHT...Northeast winds 10 to 15 knots. Seas 2 to 3 feet.
Dominant period 4 seconds.
.SATURDAY...East winds 10 to 15 knots. Seas 2 to 3 feet. Dominant
period 4 seconds.
.SATURDAY NIGHT...Southeast winds 15 to 20 knots. Seas 3 to
5 feet. Dominant period 5 seconds. Slight chance of showers
through the night. Slight chance of thunderstorms after midnight.
.SUNDAY...South winds 15 to 20 knots. Seas 3 to 6 feet. Dominant
period 6 seconds. Chance of showers in the morning. Chance of
thunderstorms through the day. Showers in the afternoon.
.SUNDAY NIGHT...South winds 10 to 15 knots. Seas 3 to 4 feet.
Dominant period 7 seconds. Chance of showers.
.MONDAY...Southwest winds 10 to 15 knots. Seas 2 to 3 feet. Dominant
period 7 seconds. Showers likely and slight chance of thunderstorms.
.MONDAY NIGHT...Southwest winds 5 to 10 knots. Seas 1 to 2 feet.
Dominant period 7 seconds. Chance of showers.
.TUESDAY...Southwest winds near 10 knots becoming northwest in the
late morning and afternoon. Seas 2 feet. Chance of showers and
slight chance of thunderstorms.
.TUESDAY NIGHT...Northeast winds 15 to 20 knots. Seas 3 to 5 feet.
Chance of showers.

$$

GMZ575-577-151400-
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-
930 PM CST Thu Dec 14 2017

.TONIGHT...Northwest winds 10 to 15 knots. Seas 2 to 3 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 15 to 20 knots. Seas 4 to 6 feet.
Dominant period 5 seconds.
.SATURDAY...East winds near 15 knots. Seas 3 to 5 feet. Dominant
period 4 seconds.
.SATURDAY NIGHT...Southeast winds 15 to 20 knots. Seas 4 to 6 feet.
Dominant period 5 seconds.
.SUNDAY...South winds 15 to 20 knots. Seas 4 to 6 feet. Dominant
period 6 seconds. Chance of showers in the morning. Chance of
thunderstorms through the day. Showers in the afternoon.
.SUNDAY NIGHT...South winds 10 to 15 knots. Seas 3 to 4 feet.
Dominant period 7 seconds. Showers likely.
.MONDAY...Southwest winds 10 to 15 knots. Seas 3 to 4 feet.
Dominant period 7 seconds. Chance of showers and slight chance of
thunderstorms.
.MONDAY NIGHT...Southwest winds near 10 knots. Seas 2 to 3 feet.
Dominant period 6 seconds. Chance of showers.
.TUESDAY...Southwest winds 10 to 15 knots becoming northwest in the
late morning and afternoon. Seas 3 to 4 feet. Chance of showers and
slight chance of thunderstorms.
.TUESDAY NIGHT...North winds 15 to 20 knots. Seas 3 to 5 feet
building to 3 to 6 feet. Chance of showers.

$$

GMZ570-572-151400-
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-
930 PM CST Thu Dec 14 2017

.TONIGHT...North winds 10 to 15 knots. Seas 2 to 3 feet. Dominant
period 4 seconds. Chance of showers after midnight.
.FRIDAY...North winds 15 to 20 knots. Seas 3 to 5 feet. Dominant
period 5 seconds. Showers likely in the morning, then chance of
showers in the afternoon.
.FRIDAY NIGHT...Northeast winds 15 to 20 knots. Seas 4 to 6 feet.
Dominant period 5 seconds.
.SATURDAY...East winds 15 to 20 knots. Seas 4 to 6 feet. Dominant
period 5 seconds. Slight chance of showers in the afternoon.
.SATURDAY NIGHT...Southeast winds 15 to 20 knots. Seas 4 to 6 feet.
Dominant period 5 seconds. Slight chance of showers through the
night. Slight chance of thunderstorms after midnight.
.SUNDAY...South winds 15 to 20 knots. Seas 4 to 6 feet. Dominant
period 6 seconds. Chance of showers in the morning. Chance of
thunderstorms through the day. Showers in the afternoon.
.SUNDAY NIGHT...South winds 10 to 15 knots. Seas 3 to 4 feet.
Dominant period 7 seconds. Showers likely.
.MONDAY...Southwest winds 10 to 15 knots. Seas 3 to 4 feet.
Dominant period 7 seconds. Showers likely and slight chance of
thunderstorms.
.MONDAY NIGHT...Southwest winds near 10 knots. Seas 2 to 3 feet.
Dominant period 7 seconds. Chance of showers.
.TUESDAY...Southwest winds near 10 knots becoming north in the late
morning and afternoon. Seas 2 to 3 feet. Chance of showers and
slight chance of thunderstorms.
.TUESDAY NIGHT...Northeast winds 15 to 20 knots. Seas 4 to 5 feet.
Chance of showers.

$$

GMZ530-151400-
Lake Pontchartrain and Lake Maurepas-
930 PM CST Thu Dec 14 2017

.TONIGHT...Variable 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 2 feet. Dominant period
4 seconds. Slight chance of showers in the morning.
.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 foot or less. Dominant
period 4 seconds.
.SATURDAY NIGHT...Southeast winds 10 to 15 knots. Waves 2 feet.
Dominant period 4 seconds. Slight chance of showers through the
night. Slight chance of thunderstorms after midnight.
.SUNDAY...South winds 10 to 15 knots. Waves 2 feet. Dominant period
4 seconds. Showers likely in the morning. Chance of thunderstorms
through the day. Showers in the afternoon.
.SUNDAY NIGHT...Southwest winds 5 to 10 knots. Waves 1 to 2 feet.
Dominant period 4 seconds. Chance of showers.
.MONDAY...Southwest winds 5 to 10 knots. Waves 1 foot or less.
Dominant period 4 seconds. Chance of showers and slight chance of
thunderstorms.
.MONDAY NIGHT...Southwest winds 5 to 10 knots. Waves 1 foot or
less. Dominant period 4 seconds. Chance of showers.
.TUESDAY...Northwest winds 5 to 10 knots. Waves 1 foot or less.
Chance of showers and slight chance of thunderstorms.
.TUESDAY NIGHT...Northeast winds 10 to 15 knots. Waves 2 feet.
Chance of showers.

$$


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