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

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FZUS54 KLIX 120944
CWFLIX

Coastal Waters Forecast
National Weather Service New Orleans LA
344 AM CST Tue Dec 12 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-GMZ501-122230-
Synopsis Pascagoula to SW Pass Mississippi-
Synopsis SW Pass Mississippi River to Atchafalaya River-
344 AM CST Tue Dec 12 2017

.SYNOPSIS...A cold front will move through the area this morning followed
by another cold front Thursday night.

$$

GMZ534-122230-
Lake Borgne-
344 AM CST Tue Dec 12 2017

...SMALL CRAFT EXERCISE CAUTION IN EFFECT UNTIL NOON CST TODAY...

.TODAY...Northwest winds near 20 knots easing to 15 knots. Waves
3 to 5 feet. Dominant period 4 seconds.
.TONIGHT...North winds 10 to 15 knots. Waves 2 to 3 feet.
Dominant period 4 seconds.
.WEDNESDAY...North winds 5 to 10 knots becoming southwest in the
afternoon. Waves 1 foot or less. Dominant period 4 seconds.
.WEDNESDAY NIGHT...West winds near 10 knots. Waves 2 feet.
Dominant period 4 seconds.
.THURSDAY...West winds 5 to 10 knots. Waves 1 foot or less.
Dominant period 4 seconds.
.THURSDAY NIGHT...Northwest winds 15 to 20 knots. Waves 3 to 5
feet. Dominant period 4 seconds.
.FRIDAY...Northwest winds 15 to 20 knots. Waves 3 to 5 feet.
Dominant period 4 seconds.
.FRIDAY NIGHT...North winds 10 to 15 knots becoming northeast 5 to
10 knots after midnight. Waves 2 to 3 feet. Dominant period 4
seconds. Waves or Seas subsiding to 1 foot or less. Dominant
period 4 seconds after midnight.
.SATURDAY...South winds 5 to 10 knots. Waves 1 to 2 feet.
.SATURDAY NIGHT...South winds 10 to 15 knots. Waves 2 to 3 feet.


$$

GMZ532-122230-
Mississippi Sound-
344 AM CST Tue Dec 12 2017

...SMALL CRAFT EXERCISE CAUTION IN EFFECT UNTIL NOON CST TODAY...

.TODAY...Northwest winds near 20 knots easing to 15 knots. Waves
3 to 5 feet. Dominant period 4 seconds.
.TONIGHT...North winds 10 to 15 knots. Waves 2 to 3 feet.
Dominant period 4 seconds.
.WEDNESDAY...North winds 5 to 10 knots becoming southwest in the
afternoon. Waves 1 foot or less. Dominant period 4 seconds.
.WEDNESDAY NIGHT...West winds near 10 knots. Waves 2 feet.
Dominant period 4 seconds.
.THURSDAY...West winds 5 to 10 knots. Waves 1 foot or less.
Dominant period 4 seconds.
.THURSDAY NIGHT...Northwest winds 15 to 20 knots. Waves 3 to 5
feet. Dominant period 4 seconds.
.FRIDAY...Northwest winds 15 to 20 knots. Waves 3 to 5 feet.
Dominant period 4 seconds.
.FRIDAY NIGHT...North winds 10 to 15 knots becoming northeast 5 to
10 knots after midnight. Waves 2 to 3 feet. Dominant period 4
seconds. Waves or Seas subsiding to 1 foot or less. Dominant
period 4 seconds after midnight.
.SATURDAY...South winds 5 to 10 knots. Waves 1 to 2 feet.
.SATURDAY NIGHT...South winds 10 to 15 knots. Waves 2 to 3 feet.


$$

GMZ536-538-122230-
Chandeleur Sound-Breton Sound-
344 AM CST Tue Dec 12 2017

...SMALL CRAFT ADVISORY IN EFFECT UNTIL NOON CST TODAY...

.TODAY...Northwest winds 20 to 25 knots easing to 15 to 20 knots.
Waves 3 to 6 feet. Dominant period 4 seconds.
.TONIGHT...North winds 10 to 15 knots. Waves 2 to 3 feet.
Dominant period 4 seconds.
.WEDNESDAY...North winds 5 to 10 knots becoming southwest in the
afternoon. Waves 1 foot or less. Dominant period 4 seconds.
.WEDNESDAY NIGHT...West winds near 10 knots. Waves 2 feet.
Dominant period 4 seconds.
.THURSDAY...West winds 5 to 10 knots. Waves 1 foot or less.
Dominant period 4 seconds.
.THURSDAY NIGHT...Northwest winds 15 to 20 knots. Waves 3 to 5
feet. Dominant period 4 seconds.
.FRIDAY...Northwest winds 15 to 20 knots. Waves 3 to 5 feet.
Dominant period 4 seconds.
.FRIDAY NIGHT...North winds 10 to 15 knots becoming northeast 5 to
10 knots after midnight. Waves 2 to 3 feet. Dominant period 4
seconds. Waves or Seas subsiding to 1 foot or less. Dominant
period 4 seconds after midnight.
.SATURDAY...South winds 5 to 10 knots. Waves 1 to 2 feet.
.SATURDAY NIGHT...South winds 10 to 15 knots. Waves 2 to 3 feet.


$$

GMZ550-552-555-557-122230-
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-
Coastal waters from Pascagoula Mississippi to Stake Island out
20 mile-
344 AM CST Tue Dec 12 2017

...SMALL CRAFT ADVISORY IN EFFECT UNTIL NOON CST TODAY...

.TODAY...North winds 20 to 25 knots easing to 15 to 20 knots.
Seas 3 to 7 feet subsiding to 3 to 5 feet. Dominant period 4
seconds.
.TONIGHT...North winds 15 to 20 knots. Seas 3 to 5 feet. Dominant
period 4 seconds.
.WEDNESDAY...North winds 10 to 15 knots becoming west 10 knots in
the afternoon. Seas 2 to 3 feet. Dominant period 4 seconds.
.WEDNESDAY NIGHT...West winds 10 to 15 knots. Seas 2 to 3 feet.
Dominant period 4 seconds.
.THURSDAY...West winds 10 to 15 knots. Seas 2 to 3 feet. Dominant
period 4 seconds.
.THURSDAY NIGHT...Northwest winds 15 to 20 knots. Seas 3 to 5
feet. Dominant period 4 seconds. Slight chance of showers.
.FRIDAY...Northwest winds 20 to 25 knots. Seas 3 to 7 feet.
Dominant period 4 seconds. Chance of showers.
.FRIDAY NIGHT...North winds 15 to 20 knots. Seas 3 to 5 feet.
Dominant period 4 seconds.
.SATURDAY...Northeast winds 5 to 10 knots becoming southeast 10 to
15 knots in the late morning and afternoon. Seas 2 feet.
.SATURDAY NIGHT...South winds 10 to 15 knots. Seas 3 feet.

$$

GMZ577-122230-
Coastal waters from Pascagoula Mississippi to Stake Island
Louisiana out 20 to 60 mile-
344 AM CST Tue Dec 12 2017

...SMALL CRAFT ADVISORY IN EFFECT UNTIL NOON CST TODAY...

.TODAY...North winds 20 to 25 knots easing to 15 to 20 knots.
Seas 6 to 8 feet subsiding to 4 to 6 feet. Dominant period 4
seconds.
.TONIGHT...North winds 15 to 20 knots. Seas 4 to 6 feet. Dominant
period 4 seconds.
.WEDNESDAY...North winds 10 to 15 knots becoming west 10 knots in
the afternoon. Seas 2 to 3 feet. Dominant period 4 seconds.
.WEDNESDAY NIGHT...West winds 10 to 15 knots. Seas 2 to 3 feet.
Dominant period 4 seconds.
.THURSDAY...West winds 10 to 15 knots. Seas 2 to 3 feet. Dominant
period 4 seconds.
.THURSDAY NIGHT...Northwest winds 15 to 20 knots. Seas 4 to 6
feet. Dominant period 4 seconds. Slight chance of showers.
.FRIDAY...Northwest winds 20 to 25 knots. Seas 4 to 8 feet.
Dominant period 4 seconds. Chance of showers.
.FRIDAY NIGHT...North winds 15 to 20 knots. Seas 4 to 6 feet.
Dominant period 4 seconds.
.SATURDAY...Northeast winds 10 knots becoming southeast 10 to 15
knots in the late morning and afternoon. Seas 3 feet.
.SATURDAY NIGHT...South winds 10 to 15 knots. Seas 3 feet.

$$

GMZ570-572-575-122230-
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-
344 AM CST Tue Dec 12 2017

...SMALL CRAFT ADVISORY IN EFFECT UNTIL NOON CST TODAY...

.TODAY...North winds 20 to 25 knots easing to 15 to 20 knots.
Seas 6 to 8 feet subsiding to 4 to 6 feet. Dominant period 4
seconds.
.TONIGHT...North winds 15 to 20 knots. Seas 4 to 6 feet. Dominant
period 4 seconds.
.WEDNESDAY...North winds 10 to 15 knots becoming west 10 knots in
the afternoon. Seas 2 to 3 feet. Dominant period 4 seconds.
.WEDNESDAY NIGHT...West winds 10 to 15 knots. Seas 2 to 3 feet.
Dominant period 4 seconds.
.THURSDAY...West winds 10 to 15 knots. Seas 2 to 3 feet. Dominant
period 4 seconds.
.THURSDAY NIGHT...Northwest winds 15 to 20 knots. Seas 4 to 6
feet. Dominant period 4 seconds. Slight chance of showers.
.FRIDAY...Northwest winds 20 to 25 knots. Seas 4 to 8 feet.
Dominant period 4 seconds. Chance of showers.
.FRIDAY NIGHT...North winds 15 to 20 knots. Seas 4 to 6 feet.
Dominant period 4 seconds.
.SATURDAY...Northeast winds 10 knots becoming southeast 10 to 15
knots in the late morning and afternoon. Seas 3 feet.
.SATURDAY NIGHT...South winds 10 to 15 knots. Seas 3 feet.

$$

GMZ530-122230-
Lake Pontchartrain and Lake Maurepas-
344 AM CST Tue Dec 12 2017

...SMALL CRAFT EXERCISE CAUTION IN EFFECT UNTIL NOON CST TODAY...

.TODAY...Northwest winds near 20 knots easing to 15 knots. Waves
3 to 5 feet. Dominant period 4 seconds.
.TONIGHT...North winds 10 to 15 knots. Waves 2 to 3 feet.
Dominant period 4 seconds.
.WEDNESDAY...North winds 5 to 10 knots becoming southwest in the
afternoon. Waves 1 foot or less. Dominant period 4 seconds.
.WEDNESDAY NIGHT...West winds near 10 knots. Waves 2 feet.
Dominant period 4 seconds.
.THURSDAY...West winds 5 to 10 knots. Waves 1 foot or less.
Dominant period 4 seconds.
.THURSDAY NIGHT...Northwest winds 15 to 20 knots. Waves 3 to 5
feet. Dominant period 4 seconds.
.FRIDAY...Northwest winds 15 to 20 knots. Waves 3 to 5 feet.
Dominant period 4 seconds.
.FRIDAY NIGHT...North winds 10 to 15 knots becoming northeast 5 to
10 knots after midnight. Waves 2 to 3 feet. Dominant period 4
seconds. Waves or Seas subsiding to 1 foot or less. Dominant
period 4 seconds after midnight.
.SATURDAY...South winds 5 to 10 knots. Waves 1 to 2 feet.
.SATURDAY NIGHT...South winds 10 to 15 knots. Waves 2 to 3 feet.


$$



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