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

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FZUS54 KLIX 202137
CWFLIX

Coastal Waters Forecast
National Weather Service New Orleans LA
337 PM CST Sat Jan 20 2018

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-GMZ501-211015-
Synopsis Pascagoula to SW Pass Mississippi-
Synopsis SW Pass Mississippi River to Atchafalaya River-
337 PM CST Sat Jan 20 2018

.SYNOPSIS...A cold front will move through the area Monday. A
moderate offshore flow is expected after the frontal passage
Monday and persist through Wednesday. High will shift east by the
end of the of week and yield a more easterly flow over the coastal
waters Thursday and Friday.
$$

GMZ534-211015-
Lake Borgne-
337 PM CST Sat Jan 20 2018

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

$$

GMZ532-211015-
Mississippi Sound-
337 PM CST Sat Jan 20 2018

.TONIGHT...Southeast winds 5 to 10 knots. Waves 1 to 2 feet.
Dominant period 4 seconds. Patchy fog after midnight.
.SUNDAY...Southeast winds 10 to 15 knots. Waves 1 to 2 feet.
Dominant period 4 seconds. Patchy fog in the morning. Slight
chance of showers through the day.
.SUNDAY NIGHT...Southeast winds 10 to 15 knots. Waves 1 to
3 feet. Dominant period 4 seconds. Patchy fog.
.MONDAY...Southwest winds 10 to 15 knots. Waves 2 to 4 feet.
Dominant period 4 seconds. Showers likely in the morning. Slight
chance of thunderstorms through the day. Chance of showers in the
afternoon.
.MONDAY NIGHT...Northwest winds 10 to 15 knots. Waves 2 to
4 feet. Dominant period 4 seconds.
.TUESDAY...North winds 10 to 15 knots. Waves 2 to 4 feet.
Dominant period 4 seconds.
.TUESDAY NIGHT...Northeast winds 10 to 15 knots. Waves 1 to
2 feet. Dominant period 4 seconds.
.WEDNESDAY...Northeast winds 10 to 15 knots. Waves 1 to 2 feet.
Dominant period 4 seconds.
.WEDNESDAY NIGHT...Northeast winds 10 to 15 knots. Waves 1 to
2 feet.
.THURSDAY...Northeast winds 10 to 15 knots. Waves 1 to 2 feet.
.THURSDAY NIGHT...East winds 10 to 15 knots. Waves 2 to 4 feet.

$$

GMZ536-538-211015-
Chandeleur Sound-Breton Sound-
337 PM CST Sat Jan 20 2018

.TONIGHT...Southeast winds 10 to 15 knots. Waves 1 to 2 feet.
Dominant period 4 seconds. Patchy fog after midnight.
.SUNDAY...Southeast winds 10 to 15 knots. Waves 2 to 4 feet.
Dominant period 4 seconds. Patchy fog in the morning. Slight
chance of showers through the day.
.SUNDAY NIGHT...Southeast winds 10 to 15 knots. Waves 2 to
4 feet. Dominant period 4 seconds. Patchy fog.
.MONDAY...South winds 10 to 15 knots becoming west late in the
afternoon. Waves 2 to 4 feet. Dominant period 4 seconds. Chance
of showers and slight chance of thunderstorms.
.MONDAY NIGHT...Northwest winds 15 to 20 knots. Waves 2 to
4 feet. Dominant period 4 seconds.
.TUESDAY...North winds 10 to 15 knots. Waves 2 to 4 feet.
Dominant period 4 seconds.
.TUESDAY NIGHT...Northeast winds 15 to 20 knots. Waves 1 to
2 feet. Dominant period 4 seconds.
.WEDNESDAY...Northeast winds 15 to 20 knots. Waves 1 to 2 feet.
Dominant period 4 seconds.
.WEDNESDAY NIGHT...Northeast winds 15 to 20 knots. Waves 2 to
4 feet.
.THURSDAY...Northeast winds 15 to 20 knots. Waves 2 to 4 feet.
.THURSDAY NIGHT...East winds 15 to 20 knots. Waves 2 to 4 feet.

$$

GMZ555-557-211015-
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-
337 PM CST Sat Jan 20 2018

.TONIGHT...Southeast winds 10 to 15 knots. Seas 2 to 4 feet.
Dominant period 4 seconds. Patchy fog after midnight.
.SUNDAY...Southeast winds 10 to 15 knots. Seas 2 to 4 feet.
Dominant period 4 seconds. Patchy fog in the morning. Slight
chance of showers through the day.
.SUNDAY NIGHT...Southeast winds 10 to 15 knots. Seas 3 to 5 feet.
Dominant period 5 seconds. Patchy fog.
.MONDAY...Southwest winds 10 to 15 knots. Seas 3 to 5 feet.
Dominant period 6 seconds. Chance of showers and slight chance of
thunderstorms.
.MONDAY NIGHT...Northwest winds 15 to 20 knots. Seas 3 to 6 feet.
Dominant period 7 seconds.
.TUESDAY...North winds 15 to 20 knots. Seas 3 to 5 feet with
occasional seas to 6 feet. Dominant period 4 seconds.
.TUESDAY NIGHT...Northeast winds 15 to 20 knots. Seas 3 to
5 feet. Dominant period 4 seconds.
.WEDNESDAY...Northeast winds 15 to 20 knots. Seas 3 to 5 feet.
Dominant period 5 seconds.
.WEDNESDAY NIGHT...Northeast winds 20 to 25 knots. Seas 3 to
6 feet with occasional seas to 8 feet.
.THURSDAY...Northeast winds 20 to 25 knots. Seas 3 to 6 feet with
occasional seas to 8 feet.
.THURSDAY NIGHT...East winds 15 to 20 knots. Seas 3 to 6 feet
with occasional seas to 8 feet.

$$

GMZ550-552-211015-
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-
337 PM CST Sat Jan 20 2018

.TONIGHT...Southeast winds 10 to 15 knots. Seas 2 to 4 feet.
Dominant period 4 seconds. Patchy fog after midnight.
.SUNDAY...Southeast winds 10 to 15 knots. Seas 2 to 4 feet.
Dominant period 5 seconds. Patchy fog in the morning. Slight
chance of showers through the day.
.SUNDAY NIGHT...Southeast winds 10 to 15 knots. Seas 3 to 5 feet.
Dominant period 5 seconds. Patchy fog through the night. Slight
chance of showers and thunderstorms after midnight.
.MONDAY...West winds 10 to 15 knots. Seas 3 to 5 feet. Dominant
period 7 seconds. Showers likely in the morning. Slight chance of
thunderstorms through the day. Chance of showers in the
afternoon.
.MONDAY NIGHT...North winds 15 to 20 knots. Seas 3 to 6 feet.
Dominant period 7 seconds.
.TUESDAY...North winds 15 to 20 knots. Seas 3 to 5 feet with
occasional seas to 6 feet. Dominant period 4 seconds.
.TUESDAY NIGHT...Northeast winds 15 to 20 knots. Seas 3 to
5 feet. Dominant period 4 seconds.
.WEDNESDAY...Northeast winds 15 to 20 knots. Seas 3 to 5 feet.
Dominant period 4 seconds.
.WEDNESDAY NIGHT...Northeast winds 20 to 25 knots. Seas 3 to
6 feet with occasional seas to 8 feet.
.THURSDAY...Northeast winds 20 to 25 knots. Seas 3 to 6 feet with
occasional seas to 8 feet.
.THURSDAY NIGHT...East winds 15 to 20 knots. Seas 3 to 6 feet
with occasional seas to 8 feet.

$$

GMZ575-577-211015-
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-
337 PM CST Sat Jan 20 2018

.TONIGHT...Southeast winds 10 to 15 knots. Seas 2 to 4 feet.
Dominant period 4 seconds. Patchy fog after midnight.
.SUNDAY...Southeast winds 10 to 15 knots. Seas 2 to 4 feet.
Dominant period 4 seconds. Patchy fog early in the morning.
Slight chance of showers through the day.
.SUNDAY NIGHT...Southeast winds 15 to 20 knots. Seas 3 to 5 feet.
Dominant period 4 seconds.
.MONDAY...Southwest winds 15 to 20 knots. Seas 3 to 5 feet.
Dominant period 7 seconds. Chance of showers in the morning.
Slight chance of thunderstorms through the day. Showers likely in
the afternoon.
.MONDAY NIGHT...Northwest winds 20 to 25 knots. Seas 3 to 6 feet
with occasional seas to 8 feet. Dominant period 7 seconds.
.TUESDAY...North winds 15 to 20 knots. Seas 3 to 6 feet with
occasional seas to 8 feet. Dominant period 6 seconds.
.TUESDAY NIGHT...Northeast winds 15 to 20 knots. Seas 3 to 5 feet
with occasional seas to 6 feet. Dominant period 5 seconds.
.WEDNESDAY...Northeast winds 15 to 20 knots. Seas 3 to 5 feet
with occasional seas to 6 feet. Dominant period 5 seconds.
.WEDNESDAY NIGHT...Northeast winds 20 to 25 knots. Seas 4 to
7 feet with occasional seas to 9 feet.
.THURSDAY...Northeast winds 20 to 25 knots. Seas 4 to 7 feet with
occasional seas to 9 feet.
.THURSDAY NIGHT...East winds 20 to 25 knots. Seas 4 to 7 feet
with occasional seas to 9 feet.

$$

GMZ570-572-211015-
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-
337 PM CST Sat Jan 20 2018

.TONIGHT...Southeast winds 10 to 15 knots. Seas 2 to 4 feet.
Dominant period 4 seconds. Patchy fog after midnight.
.SUNDAY...Southeast winds 10 to 15 knots. Seas 2 to 4 feet.
Dominant period 5 seconds. Patchy fog early in the morning.
Slight chance of showers through the day.
.SUNDAY NIGHT...Southeast winds 15 to 20 knots. Seas 3 to 5 feet.
Dominant period 5 seconds. Slight chance of showers after
midnight.
.MONDAY...Southwest winds 10 to 15 knots becoming west late in the
afternoon. Seas 3 to 5 feet. Dominant period 7 seconds. Showers
likely in the morning. Slight chance of thunderstorms through the
day. Chance of showers in the afternoon.
.MONDAY NIGHT...North winds 20 to 25 knots. Seas 3 to 6 feet with
occasional seas to 8 feet. Dominant period 7 seconds.
.TUESDAY...Northeast winds 15 to 20 knots. Seas 3 to 6 feet with
occasional seas to 8 feet. Dominant period 5 seconds.
.TUESDAY NIGHT...Northeast winds 15 to 20 knots. Seas 3 to 5 feet
with occasional seas to 6 feet. Dominant period 5 seconds.
.WEDNESDAY...Northeast winds near 20 knots. Seas 3 to 5 feet with
occasional seas to 6 feet. Dominant period 6 seconds.
.WEDNESDAY NIGHT...Northeast winds 20 to 25 knots. Seas 4 to
7 feet with occasional seas to 9 feet.
.THURSDAY...Northeast winds 20 to 25 knots. Seas 4 to 7 feet with
occasional seas to 9 feet.
.THURSDAY NIGHT...East winds 20 to 25 knots. Seas 4 to 7 feet
with occasional seas to 9 feet.

$$

GMZ530-211015-
Lake Pontchartrain and Lake Maurepas-
337 PM CST Sat Jan 20 2018

.TONIGHT...Southeast winds 5 to 10 knots. Waves 1 to 2 feet.
Dominant period 4 seconds. Patchy fog after midnight.
.SUNDAY...Southeast winds 10 to 15 knots. Waves 1 to 2 feet.
Dominant period 4 seconds. Patchy fog early in the morning.
Slight chance of showers through the day.
.SUNDAY NIGHT...Southeast winds near 10 knots. Waves 1 to 2 feet.
Dominant period 4 seconds. Patchy fog in the evening. Slight
chance of showers and thunderstorms after midnight.
.MONDAY...South winds 10 to 15 knots becoming west in the
afternoon. Waves 1 to 2 feet. Dominant period 4 seconds. Showers
and slight chance of thunderstorms in the morning, then slight
chance of showers in the afternoon.
.MONDAY NIGHT...Northwest winds 10 to 15 knots. Waves 2 to
4 feet. Dominant period 4 seconds.
.TUESDAY...North winds 10 to 15 knots. Waves 2 to 4 feet.
Dominant period 4 seconds.
.TUESDAY NIGHT...Northeast winds 5 to 10 knots. Waves 1 to
2 feet. Dominant period 4 seconds.
.WEDNESDAY...Northeast winds 5 to 10 knots. Waves 1 to 2 feet.
Dominant period 4 seconds.
.WEDNESDAY NIGHT...Northeast winds 10 to 15 knots. Waves 1 to
2 feet.
.THURSDAY...Northeast winds 10 to 15 knots. Waves 1 to 2 feet.
.THURSDAY NIGHT...East winds 10 to 15 knots. Waves 2 to 4 feet.

$$


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