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National Weather Service Marine Forecast FZUS54 KLIX

FZUS54 KLIX 122045
CWFLIX

Coastal Waters Forecast
National Weather Service New Orleans LA
245 PM CST Thu Dec 12 2019

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-GMZ501-130400-
Synopsis Pascagoula to SW Pass Mississippi-
Synopsis SW Pass Mississippi River to Atchafalaya River-
245 PM CST Thu Dec 12 2019

SYNOPSIS
An area of low pressure will move through the coastal
waters tonight and tomorrow. High pressure will then build into
the north gulf for the weekend. A cold front is then expected to
move through the coastal waters Monday into Monday night.  High
pressure will begin build into the waters on Tuesday.



GMZ534-130400-
Lake Borgne-
245 PM CST Thu Dec 12 2019

...SMALL CRAFT EXERCISE CAUTION IN EFFECT UNTIL 9 PM CST THIS
EVENING...

TONIGHT
Northeast winds 10 to 15 knots. Waves 2 to 4 feet.
Dominant period 4 seconds. Chance of showers early in the
evening, then showers likely in the late evening. Chance of
showers after midnight. Patchy fog in the late evening. Areas of
fog after midnight.

FRIDAY
Northwest winds 10 to 15 knots. Waves 1 to 2 feet.
Dominant period 4 seconds. Areas of fog early in the morning.
Patchy fog late in the morning. Slight chance of showers in the
morning.

FRIDAY NIGHT
West winds 5 to 10 knots. Waves 1 to 2 feet.
Dominant period 4 seconds.

SATURDAY
West winds near 10 knots. Waves 1 foot or less.
Dominant period 4 seconds.

SATURDAY NIGHT
Southwest winds 5 to 10 knots becoming southeast
after midnight. Waves 1 foot or less. Dominant period 4 seconds.

SUNDAY
South winds 10 to 15 knots. Waves 1 to 2 feet. Dominant
period 4 seconds.

SUNDAY NIGHT
South winds 10 to 15 knots. Waves 1 to 2 feet.
Dominant period 4 seconds.

MONDAY
South winds 10 to 15 knots. Waves 2 to 4 feet. Chance
of showers and thunderstorms through the day.

MONDAY NIGHT
Southwest winds near 15 knots becoming northwest
in the late evening. Waves 2 to 4 feet. Chance of thunderstorms
in the evening. Showers likely through the night.

TUESDAY
North winds 15 to 20 knots. Waves 3 to 5 feet. Chance
of showers in the morning.

TUESDAY NIGHT
North winds 15 to 20 knots. Waves 3 to 5 feet.



GMZ532-130400-
Mississippi Sound-
245 PM CST Thu Dec 12 2019

SMALL CRAFT EXERCISE CAUTION IN EFFECT THROUGH LATE TONIGHT


TONIGHT
Northeast winds 15 to 20 knots. Waves 3 to 5 feet.
Dominant period 4 seconds. Showers likely through the night.
Slight chance of thunderstorms after midnight. Patchy fog after
midnight.

FRIDAY
North winds 10 to 15 knots. Waves 1 to 2 feet. Dominant
period 4 seconds. Patchy fog in the morning. Chance of showers
through the day.

FRIDAY NIGHT
Northwest winds 10 to 15 knots. Waves 1 to
2 feet. Dominant period 4 seconds. Slight chance of showers early
in the evening.

SATURDAY
West winds 10 to 15 knots. Waves 1 to 2 feet.
Dominant period 4 seconds.

SATURDAY NIGHT
Southwest winds 5 to 10 knots becoming southeast
after midnight. Waves 1 foot or less. Dominant period 4 seconds.

SUNDAY
Southeast winds 10 to 15 knots. Waves 1 to 3 feet.
Dominant period 4 seconds.

SUNDAY NIGHT
South winds 10 to 15 knots. Waves 2 to 4 feet.
Dominant period 4 seconds.

MONDAY
South winds 15 to 20 knots. Waves 2 to 4 feet. Showers
and thunderstorms likely in the afternoon.

MONDAY NIGHT
Southwest winds 15 to 20 knots becoming northwest
in the late evening. Waves 3 to 5 feet. Chance of thunderstorms
in the evening. Showers likely through the night.

TUESDAY
North winds 20 to 25 knots. Waves 3 to 5 feet. Chance
of showers through the day.

TUESDAY NIGHT
North winds 20 to 25 knots. Waves 3 to 5 feet.



GMZ536-538-130400-
Chandeleur Sound-Breton Sound-
245 PM CST Thu Dec 12 2019

SMALL CRAFT ADVISORY IN EFFECT UNTIL 9 PM CST THIS EVENING

...SMALL CRAFT EXERCISE CAUTION IN EFFECT FROM 9 PM CST THIS
EVENING THROUGH LATE TONIGHT...

TONIGHT
East winds 15 to 20 knots. Waves 3 to 5 feet. Dominant
period 4 seconds. Showers likely and slight chance of
thunderstorms. Patchy fog in the late evening.

FRIDAY
North winds 10 to 15 knots. Waves 1 to 2 feet. Dominant
period 4 seconds. Patchy fog in the morning. Slight chance of
showers until late afternoon.

FRIDAY NIGHT
Northwest winds 10 to 15 knots. Waves 2 to
4 feet. Dominant period 4 seconds.

SATURDAY
West winds 10 to 15 knots. Waves 1 to 2 feet.
Dominant period 4 seconds.

SATURDAY NIGHT
Southwest winds 5 to 10 knots becoming southeast
10 to 15 knots after midnight. Waves 1 foot or less. Dominant
period 4 seconds.

SUNDAY
South winds 10 to 15 knots. Waves 1 to 2 feet. Dominant
period 4 seconds.

SUNDAY NIGHT
South winds 10 to 15 knots. Waves 2 to 4 feet.
Dominant period 4 seconds.

MONDAY
South winds 15 to 20 knots. Waves 2 to 4 feet. Chance
of showers and thunderstorms in the afternoon.

MONDAY NIGHT
Southwest winds 15 to 20 knots becoming northwest
in the late evening. Waves 3 to 5 feet. Chance of thunderstorms
in the evening. Showers likely through the night.

TUESDAY
North winds 20 to 25 knots. Waves 3 to 5 feet with
occasional waves to 6 feet. Chance of showers through the day.

TUESDAY NIGHT
North winds 25 to 30 knots. Waves 3 to 6 feet
with occasional waves to 8 feet.



GMZ555-557-130400-
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-
245 PM CST Thu Dec 12 2019

SMALL CRAFT ADVISORY IN EFFECT UNTIL 9 PM CST THIS EVENING

...SMALL CRAFT EXERCISE CAUTION IN EFFECT FROM 9 PM CST THIS
EVENING THROUGH LATE TONIGHT...

TONIGHT
East winds 15 to 20 knots. Seas 3 to 6 feet with
occasional seas to 8 feet. Dominant period 7 seconds. Showers
likely until late evening. Chance of thunderstorms through the
night. Chance of showers after midnight. Patchy fog in the late
evening and overnight.

FRIDAY
Northeast winds 10 to 15 knots becoming north in the
late morning and afternoon. Seas 3 to 5 feet. Dominant period
7 seconds. Patchy fog early in the morning. Slight chance of
showers through the day.

FRIDAY NIGHT
Northwest winds 15 to 20 knots. Seas 3 to 5 feet.
Dominant period 6 seconds. Slight chance of showers early in the
evening.

SATURDAY
West winds 10 to 15 knots. Seas 3 to 5 feet. Dominant
period 4 seconds.

SATURDAY NIGHT
Southwest winds 5 to 10 knots becoming south
10 to 15 knots after midnight. Seas 2 to 4 feet. Dominant period
5 seconds.

SUNDAY
South winds 10 to 15 knots. Seas 2 to 4 feet. Dominant
period 4 seconds.

SUNDAY NIGHT
South winds 10 to 15 knots. Seas 2 to 4 feet.
Dominant period 4 seconds.

MONDAY
South winds 15 to 20 knots. Seas 3 to 5 feet. Chance of
showers and thunderstorms in the afternoon.

MONDAY NIGHT
Southwest winds 15 to 20 knots becoming northwest
after midnight. Seas 3 to 5 feet. Thunderstorms likely in the
evening. Showers likely through the night.

TUESDAY
North winds 20 to 25 knots. Seas 3 to 6 feet building
to 4 to 7 feet with occasional seas to 9 feet in the afternoon.
Chance of showers.

TUESDAY NIGHT
North winds 25 to 30 knots. Seas 6 to 10 feet
with occasional seas to 11 feet.



GMZ550-552-130400-
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-
245 PM CST Thu Dec 12 2019

SMALL CRAFT EXERCISE CAUTION IN EFFECT THROUGH LATE TONIGHT


TONIGHT
Northeast winds 15 to 20 knots. Seas 3 to 6 feet.
Dominant period 7 seconds. Showers likely and slight chance of
thunderstorms until late evening. Chance of showers after
midnight. Patchy fog in the late evening.

FRIDAY
Northwest winds 10 to 15 knots. Seas 3 to 5 feet.
Dominant period 7 seconds. Patchy fog in the morning.

FRIDAY NIGHT
Northwest winds 10 to 15 knots. Seas 2 to 4 feet.
Dominant period 7 seconds.

SATURDAY
West winds 10 to 15 knots. Seas 3 to 5 feet. Dominant
period 4 seconds.

SATURDAY NIGHT
Southwest winds 5 to 10 knots becoming south
10 to 15 knots in the late evening. Seas 1 to
2 feet. Dominant period 4 seconds.

SUNDAY
South winds 10 to 15 knots. Seas 2 to 4 feet. Dominant
period 4 seconds.

SUNDAY NIGHT
South winds 15 to 20 knots. Seas 3 to 5 feet.
Dominant period 5 seconds.

MONDAY
South winds 15 to 20 knots. Seas 3 to 5 feet with
occasional seas to 6 feet. Chance of showers and thunderstorms
through the day.

MONDAY NIGHT
Southwest winds 15 to 20 knots becoming northwest
20 to 25 knots in the late evening. Seas 3 to 6 feet.
Thunderstorms likely in the evening. Showers likely through the
night.

TUESDAY
North winds 25 to 30 knots. Seas 4 to 7 feet with
occasional seas to 9 feet. Chance of showers through the day.

TUESDAY NIGHT
North winds 20 to 30 knots. Seas 5 to 8 feet
with occasional seas to 10 feet.



GMZ575-577-130400-
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-
245 PM CST Thu Dec 12 2019

SMALL CRAFT ADVISORY IN EFFECT UNTIL 9 PM CST THIS EVENING

...SMALL CRAFT EXERCISE CAUTION IN EFFECT FROM 9 PM CST THIS
EVENING THROUGH LATE TONIGHT...

TONIGHT
Southeast winds 20 to 25 knots easing to 10 to
15 knots after midnight. Seas 4 to 7 feet with occasional seas to
9 feet. Dominant period 7 seconds. Chance of showers and
thunderstorms early in the evening, then showers and
thunderstorms likely in the late evening.. Chance of showers and
thunderstorms after midnight.

FRIDAY
South winds 10 to 15 knots becoming northwest in the
late morning and afternoon. Seas 3 to 5 feet with occasional seas
to 6 feet. Dominant period 7 seconds. Chance of showers and
slight chance of thunderstorms through the day.

FRIDAY NIGHT
Northwest winds 15 to 20 knots. Seas 3 to 5 feet.
Dominant period 4 seconds. Slight chance of showers in the
evening.

SATURDAY
Northwest winds 15 to 20 knots. Seas 3 to 5 feet with
occasional seas to 6 feet. Dominant period 5 seconds.

SATURDAY NIGHT
West winds near 10 knots becoming south after
midnight. Seas 2 to 4 feet. Dominant period 5 seconds.

SUNDAY
South winds 10 to 15 knots. Seas 2 to 4 feet. Dominant
period 4 seconds.

SUNDAY NIGHT
South winds near 15 knots. Seas 2 to 4 feet.
Dominant period 4 seconds.

MONDAY
South winds 15 to 20 knots. Seas 3 to 5 feet. Chance of
showers and thunderstorms in the afternoon.

MONDAY NIGHT
Southwest winds near 15 knots becoming west after
midnight. Seas 3 to 5 feet. Thunderstorms likely in the evening.
Showers likely through the night.

TUESDAY
North winds 20 to 25 knots. Seas 4 to 7 feet with
occasional seas to 9 feet. Showers likely in the morning, then
chance of showers in the afternoon.

TUESDAY NIGHT
North winds 25 to 30 knots. Seas 8 to 12 feet
with occasional seas to 13 feet.



GMZ570-572-130400-
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-
245 PM CST Thu Dec 12 2019

SMALL CRAFT EXERCISE CAUTION IN EFFECT THROUGH LATE TONIGHT


TONIGHT
East winds 15 to 20 knots becoming north 10 to 15 knots
after midnight. Seas 3 to 6 feet with occasional seas to 8 feet.
Dominant period 7 seconds. Showers likely in the evening. Slight
chance of thunderstorms through the night. Chance of showers
after midnight. Patchy fog in the late evening.

FRIDAY
Northwest winds 10 to 15 knots. Seas 3 to 5 feet with
occasional seas to 6 feet. Dominant period 7 seconds. Slight
chance of showers early in the morning.

FRIDAY NIGHT
Northwest winds 10 to 15 knots. Seas 3 to 5 feet.
Dominant period 7 seconds.

SATURDAY
Northwest winds 10 to 15 knots. Seas 3 to 5 feet.
Dominant period 5 seconds.

SATURDAY NIGHT
West winds near 10 knots becoming south in the
late evening. Seas 2 to 4 feet. Dominant period
5 seconds.

SUNDAY
South winds 15 to 20 knots. Seas 3 to 5 feet. Dominant
period 4 seconds.

SUNDAY NIGHT
South winds 15 to 20 knots. Seas 3 to 5 feet with
occasional seas to 6 feet. Dominant period 5 seconds.

MONDAY
South winds 15 to 20 knots. Seas 3 to 6 feet with
occasional seas to 8 feet. Chance of showers and thunderstorms
through the day.

MONDAY NIGHT
Southwest winds 15 to 20 knots becoming northwest
20 to 25 knots after midnight. Seas 3 to 6 feet with occasional
seas to 8 feet. Thunderstorms likely in the evening. Showers
likely through the night.

TUESDAY
North winds 25 to 30 knots. Seas 5 to 8 feet with
occasional seas to 10 feet. Chance of showers through the day.

TUESDAY NIGHT
North winds 25 to 30 knots. Seas 8 to 12 feet
with occasional seas to 13 feet.



GMZ530-130400-
Lake Pontchartrain and Lake Maurepas-
245 PM CST Thu Dec 12 2019

TONIGHT
Northeast winds 10 to 15 knots. Waves 1 to 2 feet.
Dominant period 4 seconds. Chance of showers early in the
evening, then showers likely in the late evening. Chance of
showers after midnight. Patchy fog in the late evening. Areas of
fog after midnight.

FRIDAY
Northwest winds 5 to 10 knots. Waves 1 to 2 feet.
Dominant period 4 seconds. Slight chance of showers early in the
morning. Areas of fog early in the morning, then patchy fog late
in the morning.

FRIDAY NIGHT
West winds 5 to 10 knots. Waves 1 to 2 feet.
Dominant period 4 seconds.

SATURDAY
West winds 5 to 10 knots. Waves 1 foot or less.
Dominant period 4 seconds.

SATURDAY NIGHT
Southeast winds 5 to 10 knots. Waves 1 foot or
less. Dominant period 4 seconds.

SUNDAY
South winds 10 to 15 knots. Waves 1 to 2 feet. Dominant
period 4 seconds.

SUNDAY NIGHT
South winds near 10 knots. Waves 1 to 2 feet.
Dominant period 4 seconds. Slight chance of showers and
thunderstorms after midnight.

MONDAY
South winds 10 to 15 knots. Waves 2 to 4 feet. Chance
of showers in the morning. Chance of thunderstorms through the
day. Showers likely in the afternoon.

MONDAY NIGHT
Southwest winds near 15 knots becoming northwest
in the late evening. Waves 1 to 3 feet building to 3 to 5 feet
after midnight. Chance of thunderstorms in the evening. Showers
likely through the night.

TUESDAY
North winds 15 to 20 knots. Waves 3 to 5 feet. Slight
chance of showers in the morning.

TUESDAY NIGHT
North winds 15 to 20 knots. Waves 3 to 5 feet.



PG