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

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FZUS54 KLIX 171447
CWFLIX

Coastal Waters Forecast
National Weather Service New Orleans LA
947 AM CDT Wed Jul 17 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-GMZ501-180315-
Synopsis Pascagoula to SW Pass Mississippi-
Synopsis SW Pass Mississippi River to Atchafalaya River-
947 AM CDT Wed Jul 17 2019

.SYNOPSIS...High pressure from the central Atlantic will build  westward across
the Gulf waters through the end of the week.

$$

GMZ534-180315-
Lake Borgne-
947 AM CDT Wed Jul 17 2019

.REST OF TODAY...West winds near 5 knots becoming south in the
afternoon. Waves 1 foot or less. Dominant period 4 seconds.
.TONIGHT...Southwest winds 5 to 10 knots. Waves 1 foot or less.
Dominant period 4 seconds.
.THURSDAY...Southwest winds near 5 knots becoming south in the
late morning and afternoon. Waves 1 foot or less. Dominant period
4 seconds. Isolated thunderstorms early in the afternoon.
Isolated showers in the afternoon.
.THURSDAY NIGHT...Southwest winds 5 to 10 knots. Waves 1 foot or
less. Dominant period 4 seconds.
.FRIDAY...West winds near 5 knots becoming southeast in the
afternoon. Waves 1 foot or less. Dominant period 4 seconds.
Scattered showers and isolated thunderstorms in the afternoon.
.FRIDAY NIGHT...Southwest winds 5 to 10 knots. Waves 1 foot or
less. Dominant period 4 seconds. Isolated showers after midnight.
.SATURDAY...Southwest winds near 5 knots becoming south in the
late morning and afternoon. Waves 1 foot or less. Dominant period
4 seconds. Scattered showers and thunderstorms.
.SATURDAY NIGHT...Southwest winds 5 to 10 knots. Waves 1 foot or
less. Dominant period 4 seconds. Scattered showers after
midnight.
.SUNDAY...Southwest winds near 5 knots becoming southeast in the
afternoon. Waves less than 1 foot. Dominant period 4 seconds.
Scattered showers and thunderstorms.
.SUNDAY NIGHT...West winds 5 to 10 knots. Waves 1 foot or less.
Dominant period 4 seconds. Isolated showers in the evening, then
scattered showers after midnight.

$$

GMZ532-180315-
Mississippi Sound-
947 AM CDT Wed Jul 17 2019

.REST OF TODAY...Southwest winds near 5 knots becoming south in
the afternoon. Waves 1 foot or less. Dominant period 4 seconds.
.TONIGHT...Southwest winds 5 to 10 knots. Waves 1 foot or less.
Dominant period 4 seconds.
.THURSDAY...West winds near 5 knots becoming south in the
afternoon. Waves 1 foot or less. Dominant period 4 seconds.
.THURSDAY NIGHT...Southwest winds 5 to 10 knots. Waves 1 to
2 feet. Dominant period 4 seconds.
.FRIDAY...Southwest winds near 5 knots becoming south in the
afternoon. Waves 1 foot or less. Dominant period 4 seconds.
Scattered showers and isolated thunderstorms in the afternoon.
.FRIDAY NIGHT...Southwest winds 5 to 10 knots. Waves 1 to 2 feet.
Dominant period 4 seconds. Isolated showers and thunderstorms
after midnight.
.SATURDAY...West winds near 5 knots becoming south in the late
morning and afternoon. Waves 1 foot or less. Dominant period
4 seconds. Scattered showers and thunderstorms.
.SATURDAY NIGHT...Southwest winds 5 to 10 knots. Waves 1 foot or
less. Dominant period 4 seconds. Scattered showers and isolated
thunderstorms after midnight.
.SUNDAY...Southwest winds 5 to 10 knots. Waves 1 foot or less.
Dominant period 4 seconds. Scattered showers and thunderstorms.
.SUNDAY NIGHT...West winds 5 to 10 knots. Waves 1 to 2 feet.
Dominant period 4 seconds. Isolated showers in the evening, then
scattered showers after midnight.

$$

GMZ536-538-180315-
Chandeleur Sound-Breton Sound-
947 AM CDT Wed Jul 17 2019

.REST OF TODAY...Southwest winds near 5 knots becoming southeast
in the afternoon. Waves 1 foot or less. Dominant period
4 seconds.
.TONIGHT...Southwest winds 5 to 10 knots. Waves 1 foot or less.
Dominant period 4 seconds.
.THURSDAY...Southwest winds near 5 knots becoming south in the
afternoon. Waves 1 foot or less. Dominant period 4 seconds.
.THURSDAY NIGHT...Southwest winds 5 to 10 knots. Waves 1 foot or
less. Dominant period 4 seconds.
.FRIDAY...Southwest winds near 5 knots becoming southeast in the
afternoon. Waves 1 foot or less. Dominant period 4 seconds.
Isolated showers and thunderstorms in the afternoon.
.FRIDAY NIGHT...South winds 5 to 10 knots. Waves 1 foot or less.
Dominant period 4 seconds. Isolated showers and thunderstorms
after midnight.
.SATURDAY...South winds near 5 knots becoming southeast in the
late morning and afternoon. Waves 1 foot or less. Dominant period
4 seconds. Scattered thunderstorms in the morning. Scattered
showers through the day. Isolated thunderstorms in the afternoon.
.SATURDAY NIGHT...Southwest winds 5 to 10 knots. Waves 1 foot or
less. Dominant period 4 seconds. Scattered showers after
midnight.
.SUNDAY...Southwest winds 5 to 10 knots becoming south in the
afternoon. Waves 1 foot or less. Dominant period 4 seconds.
Scattered showers and thunderstorms.
.SUNDAY NIGHT...Southwest winds 5 to 10 knots. Waves 1 to 2 feet.
Dominant period 4 seconds. Isolated showers in the evening, then
scattered showers after midnight.

$$

GMZ555-557-180315-
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-
947 AM CDT Wed Jul 17 2019

.REST OF TODAY...West winds near 5 knots becoming north late in
the morning, then becoming southeast in the afternoon. Seas 1 to
2 feet. Dominant period 5 seconds.
.TONIGHT...Southwest winds 5 to 10 knots. Seas 1 to 2 feet.
Dominant period 5 seconds.
.THURSDAY...West winds near 5 knots becoming south in the late
morning and afternoon. Seas 1 foot or less. Dominant period
4 seconds.
.THURSDAY NIGHT...Southwest winds 5 to 10 knots. Seas 1 foot or
less. Dominant period 5 seconds.
.FRIDAY...Southeast winds 5 to 10 knots. Seas 1 foot or less.
Dominant period 5 seconds. Isolated showers and thunderstorms in
the afternoon.
.FRIDAY NIGHT...South winds 5 to 10 knots. Seas 1 foot or less.
Dominant period 4 seconds. Isolated showers and thunderstorms
after midnight.
.SATURDAY...Southeast winds 5 to 10 knots. Seas 1 foot or less.
Dominant period 4 seconds. Scattered showers and thunderstorms in
the morning, then isolated showers and thunderstorms in the
afternoon.
.SATURDAY NIGHT...South winds 5 to 10 knots. Seas 1 foot or less.
Dominant period 4 seconds. Isolated showers and thunderstorms
after midnight.
.SUNDAY...Southwest winds 5 to 10 knots becoming south in the
afternoon. Seas 1 foot or less. Dominant period 4 seconds.
Scattered showers and isolated thunderstorms.
.SUNDAY NIGHT...Southwest winds 5 to 10 knots. Seas 1 foot or
less. Dominant period 4 seconds. Isolated showers in the evening,
then scattered showers after midnight.

$$

GMZ550-552-180315-
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-
947 AM CDT Wed Jul 17 2019

.REST OF TODAY...Southeast winds 5 to 10 knots. Seas 1 to 2 feet.
Dominant period 5 seconds. Isolated showers early in the morning.
.TONIGHT...South winds 5 to 10 knots. Seas 1 to 2 feet. Dominant
period 5 seconds.
.THURSDAY...South winds 5 to 10 knots. Seas 1 to 2 feet. Dominant
period 4 seconds.
.THURSDAY NIGHT...South winds 5 to 10 knots. Seas 1 to 2 feet.
Dominant period 5 seconds.
.FRIDAY...Southeast winds 5 to 10 knots. Seas 1 foot or less.
Dominant period 5 seconds. Isolated showers and thunderstorms in
the afternoon.
.FRIDAY NIGHT...Southeast winds 5 to 10 knots. Seas 1 to 2 feet.
Dominant period 4 seconds.
.SATURDAY...Southeast winds 5 to 10 knots. Seas 1 to 2 feet.
Dominant period 4 seconds. Scattered thunderstorms in the
morning. Scattered showers through the day. Isolated
thunderstorms in the afternoon.
.SATURDAY NIGHT...South winds 5 to 10 knots. Seas 1 to 2 feet.
Dominant period 4 seconds. Scattered showers and isolated
thunderstorms after midnight.
.SUNDAY...South winds 5 to 10 knots. Seas 1 foot or less.
Dominant period 4 seconds. Scattered showers and thunderstorms.
.SUNDAY NIGHT...South winds 5 to 10 knots. Seas 1 foot or less.
Dominant period 4 seconds. Scattered showers after midnight.

$$

GMZ575-577-180315-
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-
947 AM CDT Wed Jul 17 2019

.REST OF TODAY...Southeast winds near 5 knots becoming northeast
in the late morning and early afternoon, then becoming southeast
late in the afternoon. Seas 1 to 2 feet. Dominant period
5 seconds.
.TONIGHT...South winds 5 to 10 knots. Seas 1 to 2 feet. Dominant
period 5 seconds.
.THURSDAY...Southwest winds near 5 knots becoming southeast in the
late morning and afternoon. Seas 1 foot or less. Dominant period
4 seconds.
.THURSDAY NIGHT...South winds 5 to 10 knots. Seas 1 foot or less.
Dominant period 5 seconds.
.FRIDAY...Southeast winds 5 to 10 knots. Seas 1 foot or less.
Dominant period 5 seconds. Isolated showers and thunderstorms in
the morning.
.FRIDAY NIGHT...Southeast winds 5 to 10 knots. Seas 1 foot or
less. Dominant period 4 seconds. Isolated showers and
thunderstorms after midnight.
.SATURDAY...Southeast winds 5 to 10 knots. Seas 1 foot or less.
Dominant period 4 seconds. Scattered showers and thunderstorms in
the morning, then isolated showers and thunderstorms in the
afternoon.
.SATURDAY NIGHT...South winds 5 to 10 knots. Seas 1 foot or less.
Dominant period 4 seconds. Isolated showers after midnight.
.SUNDAY...South winds 5 to 10 knots becoming southeast in the late
morning and afternoon. Seas 1 foot or less. Dominant period
4 seconds. Scattered showers and isolated thunderstorms.
.SUNDAY NIGHT...South winds 5 to 10 knots. Seas 1 foot or less.
Dominant period 4 seconds. Isolated showers after midnight.

$$

GMZ570-572-180315-
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-
947 AM CDT Wed Jul 17 2019

.REST OF TODAY...Southeast winds 5 to 10 knots. Seas 1 to 3 feet.
Dominant period 5 seconds.
.TONIGHT...Southeast winds 5 to 10 knots. Seas 1 to 2 feet.
Dominant period 5 seconds.
.THURSDAY...Southeast winds 5 to 10 knots. Seas 1 to 2 feet.
Dominant period 5 seconds.
.THURSDAY NIGHT...Southeast winds 5 to 10 knots. Seas 1 to
2 feet. Dominant period 5 seconds.
.FRIDAY...Southeast winds 5 to 10 knots. Seas 1 to 2 feet.
Dominant period 5 seconds. Isolated showers in the morning.
.FRIDAY NIGHT...Southeast winds 5 to 10 knots. Seas 1 to 2 feet.
Dominant period 5 seconds.
.SATURDAY...Southeast winds 5 to 10 knots. Seas 1 to 2 feet.
Dominant period 4 seconds. Scattered showers and thunderstorms in
the morning, then isolated showers and thunderstorms in the
afternoon.
.SATURDAY NIGHT...South winds 5 to 10 knots. Seas 1 to 2 feet.
Dominant period 4 seconds. Isolated showers after midnight.
.SUNDAY...Southeast winds 5 to 10 knots. Seas 1 to 2 feet.
Dominant period 4 seconds. Scattered thunderstorms in the
morning. Scattered showers through the day. Isolated
thunderstorms in the afternoon.
.SUNDAY NIGHT...South winds 5 to 10 knots. Seas 1 foot or less.
Dominant period 4 seconds. Isolated showers after midnight.

$$

GMZ530-180315-
Lake Pontchartrain and Lake Maurepas-
947 AM CDT Wed Jul 17 2019

.REST OF TODAY...Southwest winds near 5 knots becoming northeast
early in the afternoon, then becoming southeast late in the
afternoon. Waves less than 1 foot. Dominant period 4 seconds.
.TONIGHT...Southwest winds 5 to 10 knots. Waves 1 foot or less.
Dominant period 4 seconds.
.THURSDAY...Southwest winds near 5 knots becoming south in the
afternoon. Waves less than 1 foot. Dominant period 4 seconds.
Isolated showers and thunderstorms in the afternoon.
.THURSDAY NIGHT...Southwest winds 5 to 10 knots. Waves 1 foot or
less. Dominant period 4 seconds.
.FRIDAY...Southwest winds near 5 knots becoming south in the late
morning and afternoon. Waves less than 1 foot. Dominant period
4 seconds. Scattered showers and isolated thunderstorms in the
afternoon.
.FRIDAY NIGHT...Southwest winds 5 to 10 knots. Waves 1 foot or
less. Dominant period 4 seconds.
.SATURDAY...South winds near 5 knots becoming southeast in the
late morning and afternoon. Waves 1 foot or less. Dominant period
4 seconds. Scattered showers and thunderstorms.
.SATURDAY NIGHT...Southwest winds 5 to 10 knots. Waves 1 foot or
less. Dominant period 4 seconds. Isolated showers after midnight.
.SUNDAY...Southwest winds near 5 knots becoming south in the
afternoon. Waves less than 1 foot. Dominant period 4 seconds.
Scattered showers and thunderstorms.
.SUNDAY NIGHT...Southwest winds 5 to 10 knots. Waves 1 foot or
less. Dominant period 4 seconds. Isolated showers through the
night.

$$



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