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

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FZUS54 KLIX 170846
CWFLIX

Coastal Waters Forecast
National Weather Service New Orleans LA
346 AM CDT Tue Oct 17 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-GMZ501-172200-
Synopsis Pascagoula to SW Pass Mississippi-
Synopsis SW Pass Mississippi River to Atchafalaya River-
346 AM CDT Tue Oct 17 2017

.SYNOPSIS...High pressure will settle along and north of the
coast while a broad weakness remains over the central and southern
gulf through the remainder of the week.

$$

GMZ532-534-172200-
Mississippi Sound-Lake Borgne-
346 AM CDT Tue Oct 17 2017

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 9 AM CDT THIS MORNING...

.TODAY...Northeast winds 20 to 25 knots easing to 10 to 15 knots.
Waves 3 to 4 feet subsiding to 2 to 3 feet. Dominant period 4
seconds.
.TONIGHT...Northeast winds 10 to 15 knots. Waves 2 to 3 feet.
Dominant period 4 seconds.
.WEDNESDAY...East winds 10 to 15 knots. Waves 2 to 3 feet.
Dominant period 4 seconds.
.WEDNESDAY NIGHT...Northeast winds 10 to 15 knots. Waves 2 to 3
feet. Dominant period 4 seconds.
.THURSDAY...Northeast winds 10 knots. Waves 1 to 2 feet. Dominant
period 4 seconds.
.THURSDAY NIGHT...East winds 10 to 15 knots. Waves 2 to 3 feet.
Dominant period 4 seconds.
.FRIDAY...East winds 10 to 15 knots. Waves 2 to 3 feet. Dominant
period 4 seconds. Slight chance of showers and thunderstorms.
.FRIDAY NIGHT...East winds 10 to 15 knots. Waves 2 to 3 feet.
Dominant period 4 seconds. Slight chance of showers and
thunderstorms.
.SATURDAY...Southeast winds 10 to 15 knots. Waves 2 to 3 feet.
Chance of showers and thunderstorms.
.SATURDAY NIGHT...Southeast winds 10 to 15 knots. Waves 2 to
3 feet. Chance of showers and thunderstorms.

$$

GMZ536-538-172200-
Chandeleur Sound-Breton Sound-
346 AM CDT Tue Oct 17 2017

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 9 AM CDT THIS MORNING...
...SMALL CRAFT EXERCISE CAUTION IN EFFECT FROM 9 AM CDT THIS
MORNING THROUGH LATE TONIGHT...

.TODAY...Northeast winds 20 to 25 knots easing to 15 to 20 knots.
Waves 3 to 5 feet. Dominant period 4 seconds.
.TONIGHT...East winds 15 to 20 knots. Waves 3 to 4 feet. Dominant
period 4 seconds.
.WEDNESDAY...Northeast winds 15 to 20 knots. Waves 3 to 4 feet.
Dominant period 4 seconds.
.WEDNESDAY NIGHT...East winds 10 to 15 knots. Waves 2 to 3 feet.
Dominant period 4 seconds.
.THURSDAY...Northeast winds 15 to 20 knots. Waves 3 to 4 feet.
Dominant period 4 seconds.
.THURSDAY NIGHT...East winds 15 to 20 knots. Waves 3 to 4 feet.
Dominant period 4 seconds.
.FRIDAY...East winds 15 to 20 knots. Waves 3 to 4 feet. Dominant
period 4 seconds. Slight chance of showers and thunderstorms.
.FRIDAY NIGHT...East winds 15 to 20 knots. Waves 3 to 4 feet.
Dominant period 4 seconds. Slight chance of showers and
thunderstorms.
.SATURDAY...Southeast winds 10 to 15 knots. Waves 2 to 3 feet.
Chance of showers and thunderstorms.
.SATURDAY NIGHT...Southeast winds 10 to 15 knots. Waves 2 to
3 feet. Chance of showers and thunderstorms.

$$

GMZ555-557-172200-
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-
346 AM CDT Tue Oct 17 2017

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 9 AM CDT THIS MORNING...
...SMALL CRAFT EXERCISE CAUTION IN EFFECT FROM 9 AM CDT THIS
MORNING THROUGH LATE TONIGHT...

.TODAY...Northeast winds 20 to 25 knots early easing to 15 to 20
knots. Seas 3 feet nearshore to 7 feet offshore. Dominant period
6 seconds. Seas subsiding to 3 to 5 feet. Dominant period 6
seconds in the afternoon.
.TONIGHT...East winds 15 to 20 knots. Seas 4 to 6 feet. Dominant
period 6 seconds.
.WEDNESDAY...Northeast winds 15 knots. Seas 4 feet. Dominant
period 7 seconds.
.WEDNESDAY NIGHT...East winds 15 knots. Seas 4 feet. Dominant
period 7 seconds.
.THURSDAY...Northeast winds 15 knots. Seas 4 feet. Dominant
period 7 seconds. Slight chance of showers and thunderstorms.
.THURSDAY NIGHT...East winds 15 knots. Seas 4 feet. Dominant
period 6 seconds.
.FRIDAY...East winds 15 to 20 knots. Seas 4 to 6 feet. Dominant
period 7 seconds. Slight chance of showers and thunderstorms.
.FRIDAY NIGHT...East winds 15 to 20 knots. Seas 4 to 6 feet.
Dominant period 7 seconds. Slight chance of showers and
thunderstorms.
.SATURDAY...Southeast winds 15 to 20 knots. Seas 4 to 6 feet.
Chance of showers and thunderstorms.
.SATURDAY NIGHT...Southeast winds 15 to 20 knots. Seas 4 to 6
feet. Chance of showers and thunderstorms.

$$

GMZ550-552-172200-
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-
346 AM CDT Tue Oct 17 2017

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 9 AM CDT THIS MORNING...
...SMALL CRAFT EXERCISE CAUTION IN EFFECT FROM 9 AM CDT THIS
MORNING THROUGH LATE TONIGHT...

.TODAY...Northeast winds 20 to 25 knots early easing to 15 to 20
knots. Seas 3 feet nearshore to 7 feet offshore. Dominant period
6 seconds. Seas subsiding to 3 to 5 feet. Dominant period 6
seconds in the afternoon.
.TONIGHT...East winds 15 to 20 knots. Seas 4 to 6 feet. Dominant
period 6 seconds.
.WEDNESDAY...Northeast winds 15 knots. Seas 4 feet. Dominant
period 7 seconds.
.WEDNESDAY NIGHT...East winds 15 knots. Seas 4 feet. Dominant
period 7 seconds.
.THURSDAY...Northeast winds 15 knots. Seas 4 feet. Dominant
period 7 seconds. Slight chance of showers and thunderstorms.
.THURSDAY NIGHT...East winds 15 knots. Seas 4 feet. Dominant
period 6 seconds.
.FRIDAY...East winds 15 to 20 knots. Seas 4 to 6 feet. Dominant
period 7 seconds. Slight chance of showers and thunderstorms.
.FRIDAY NIGHT...East winds 15 to 20 knots. Seas 4 to 6 feet.
Dominant period 7 seconds. Slight chance of showers and
thunderstorms.
.SATURDAY...Southeast winds 15 to 20 knots. Seas 4 to 6 feet.
Chance of showers and thunderstorms.
.SATURDAY NIGHT...Southeast winds 15 to 20 knots. Seas 4 to 6
feet. Chance of showers and thunderstorms.


$$

GMZ575-577-172200-
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-
346 AM CDT Tue Oct 17 2017

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 9 AM CDT THIS MORNING...
...SMALL CRAFT EXERCISE CAUTION IN EFFECT FROM 9 AM CDT THIS
MORNING THROUGH LATE TONIGHT...

.TODAY...Northeast winds 20 to 25 knots easing to 15 to 20 knots.
Seas 6 to 9 feet subsiding to 5 to 6 feet. Dominant period 6
seconds.
.TONIGHT...East winds 15 to 20 knots. Seas 5 to 6 feet. Dominant
period 6 seconds.
.WEDNESDAY...Northeast winds 15 to 20 knots. Seas 5 to 6 feet.
Dominant period 7 seconds.
.WEDNESDAY NIGHT...East winds 15 to 20 knots. Seas 5 to 6 feet.
Dominant period 7 seconds. Slight chance of showers and
thunderstorms.
.THURSDAY...Northeast winds 15 knots. Seas 4 to 5 feet. Dominant
period 7 seconds. Slight chance of showers and thunderstorms.
.THURSDAY NIGHT...East winds 15 to 20 knots. Seas 5 to 6 feet.
Dominant period 6 seconds. Slight chance of showers and
thunderstorms.
.FRIDAY...East winds 15 to 20 knots. Seas 4 to 6 feet. Dominant
period 7 seconds. Slight chance of showers and thunderstorms.
.FRIDAY NIGHT...East winds 15 to 20 knots. Seas 4 to 6 feet.
Dominant period 7 seconds. Slight chance of showers and
thunderstorms.
.SATURDAY...Southeast winds 15 to 20 knots. Seas 4 to 6 feet.
Chance of showers and thunderstorms.
.SATURDAY NIGHT...Southeast winds 15 to 20 knots. Seas 4 to 6 feet.
Chance of showers and thunderstorms.

$$

GMZ570-572-172200-
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-
346 AM CDT Tue Oct 17 2017

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 9 AM CDT THIS MORNING...
...SMALL CRAFT EXERCISE CAUTION IN EFFECT FROM 9 AM CDT THIS
MORNING THROUGH LATE TONIGHT...

.TODAY...Northeast winds 20 to 25 knots easing to 15 to 20 knots.
Seas 6 to 9 feet subsiding to 5 to 6 feet. Dominant period 6
seconds.
.TONIGHT...East winds 15 to 20 knots. Seas 5 to 6 feet. Dominant
period 6 seconds.
.WEDNESDAY...Northeast winds 15 to 20 knots. Seas 5 to 6 feet.
Dominant period 7 seconds.
.WEDNESDAY NIGHT...East winds 15 to 20 knots. Seas 5 to 6 feet.
Dominant period 7 seconds. Slight chance of showers and
thunderstorms.
.THURSDAY...Northeast winds 15 knots. Seas 4 to 5 feet. Dominant
period 7 seconds. Slight chance of showers and thunderstorms.
.THURSDAY NIGHT...East winds 15 to 20 knots. Seas 5 to 6 feet.
Dominant period 6 seconds. Slight chance of showers and
thunderstorms.
.FRIDAY...East winds 15 to 20 knots. Seas 4 to 6 feet. Dominant
period 7 seconds. Slight chance of showers and thunderstorms.
.FRIDAY NIGHT...East winds 15 to 20 knots. Seas 4 to 6 feet.
Dominant period 7 seconds. Slight chance of showers and
thunderstorms.
.SATURDAY...Southeast winds 15 to 20 knots. Seas 4 to 6 feet.
Chance of showers and thunderstorms.
.SATURDAY NIGHT...Southeast winds 15 to 20 knots. Seas 4 to 6 feet.
Chance of showers and thunderstorms.

$$

GMZ530-172200-
Lake Pontchartrain and Lake Maurepas-
346 AM CDT Tue Oct 17 2017

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 9 AM CDT THIS MORNING...

.TODAY...Northeast winds 20 to 25 knots early easing to near 10
knots by late morning. Waves 3 to 5 feet subsiding to 2 feet by noon.
Dominant period 4 seconds.
.TONIGHT...Northeast winds 10 to 15 knots. Waves 2 to 3 feet.
Dominant period 4 seconds.
.WEDNESDAY...East winds 10 knots. Waves 2 feet. Dominant period 4
seconds.
.WEDNESDAY NIGHT...Northeast winds 5 to 10 knots. Waves 1 to
2 feet. Dominant period 4 seconds.
.THURSDAY...Northeast winds 10 to 15 knots. Waves 2 to 3 feet.
Dominant period 4 seconds.
.THURSDAY NIGHT...East winds 10 to 15 knots. Waves 2 to 3 feet.
Dominant period 4 seconds.
.FRIDAY...East winds 10 to 15 knots. Waves 2 to 3 feet. Dominant
period 4 seconds. Slight chance of showers and thunderstorms.
.FRIDAY NIGHT...Southeast winds 10 to 15 knots. Waves 2 to
3 feet. Dominant period 4 seconds.
.SATURDAY...Southeast winds 10 to 15 knots. Waves 2 to 3 feet.
Chance of showers and thunderstorms.
.SATURDAY NIGHT...Southeast winds 10 to 15 knots. Waves 2 to 3
feet. Chance of showers and thunderstorms.

$$


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