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

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000
FZUS54 KLIX 230333
CWFLIX

COASTAL WATERS FORECAST
NATIONAL WEATHER SERVICE NEW ORLEANS LA
1033 PM CDT SAT APR 22 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-GMZ501-231630-
SYNOPSIS PASCAGOULA TO SW PASS MISSISSIPPI-
SYNOPSIS SW PASS MISSISSIPPI RIVER TO ATCHAFALAYA RIVER-
1033 PM CDT SAT APR 22 2017

.SYNOPSIS... A STRONG COLD FRONT WILL SLIDE THROUGH THE COASTAL
WATERS THIS EVENING AND TONIGHT ALLOWING A COOL HIGH PRESSURE
AREA TO BUILD INTO THE NORTH GULF SUNDAY AND MONDAY. THE HIGH WILL
BEGIN TO SHIFT TO THE EAST BY TUESDAY AND WEDNESDAY.

$$

GMZ534-231630-
LAKE BORGNE-
1033 PM CDT SAT APR 22 2017

...SMALL CRAFT EXERCISE CAUTION IN EFFECT THROUGH SUNDAY
AFTERNOON...
...SMALL CRAFT ADVISORY IN EFFECT FROM SUNDAY EVENING THROUGH
LATE SUNDAY NIGHT...

.REST OF TONIGHT...WEST WINDS 10 TO 15 KNOTS BECOMING NORTHWEST 15
TO 20 KNOTS AFTER MIDNIGHT. WAVES 1 TO 3 FEET. DOMINANT PERIOD 4
SECONDS. SHOWERS AND THUNDERSTORMS LIKELY LATE IN THE EVENING,
THEN CHANCE OF SHOWERS AFTER MIDNIGHT.
.SUNDAY...NORTHWEST WINDS 15 TO 20 KNOTS RISING TO AROUND 20 KNOTS
LATE IN THE AFTERNOON. WAVES 2 TO 4 FEET. DOMINANT PERIOD 4
SECONDS. SLIGHT CHANCE OF LIGHT RAIN EARLY IN THE MORNING.
.SUNDAY NIGHT...NORTH WINDS NEAR 20 KNOTS EASING TO 15 TO 20 KNOTS
AFTER MIDNIGHT. WAVES 3 TO 5 FEET. DOMINANT PERIOD 4 SECONDS.
.MONDAY...NORTHWEST WINDS 10 TO 15 KNOTS. WAVES 2 TO 4 FEET.
DOMINANT PERIOD 4 SECONDS.
.MONDAY NIGHT...NORTH WINDS 10 TO 15 KNOTS. WAVES 1 TO 2 FEET.
DOMINANT PERIOD 4 SECONDS.
.TUESDAY...NORTHWEST WINDS NEAR 5 KNOTS BECOMING SOUTHWEST 10 TO
15 KNOTS IN THE LATE MORNING AND AFTERNOON. WAVES LESS THAN
1 FOOT. DOMINANT PERIOD 4 SECONDS. WAVES OR SEAS BUILDING TO 1 TO
2 FEET. DOMINANT PERIOD 4 SECONDS IN THE AFTERNOON.
.TUESDAY NIGHT...SOUTH WINDS 10 TO 15 KNOTS. WAVES 2 TO 4 FEET.
DOMINANT PERIOD 4 SECONDS.
.WEDNESDAY...SOUTH WINDS 15 TO 20 KNOTS. WAVES 2 TO 4 FEET.
.WEDNESDAY NIGHT...SOUTH WINDS 10 TO 15 KNOTS. WAVES 2 TO 4 FEET.
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.
.THURSDAY...SOUTH WINDS 10 TO 15 KNOTS. WAVES 2 TO 4 FEET.
.THURSDAY NIGHT...SOUTH WINDS 15 TO 20 KNOTS. WAVES 3 TO 5 FEET.

$$

GMZ532-231630-
MISSISSIPPI SOUND-
1033 PM CDT SAT APR 22 2017

...SMALL CRAFT EXERCISE CAUTION IN EFFECT THROUGH SUNDAY
AFTERNOON...
...SMALL CRAFT ADVISORY IN EFFECT FROM SUNDAY EVENING THROUGH
LATE SUNDAY NIGHT...

.REST OF TONIGHT...WEST WINDS 10 TO 15 KNOTS BECOMING NORTHWEST 15
TO 20 KNOTS AFTER MIDNIGHT. WAVES 2 TO 4 FEET. DOMINANT PERIOD 4
SECONDS. SHOWERS AND THUNDERSTORMS LIKELY LATE IN THE EVENING,
THEN CHANCE OF SHOWERS AFTER MIDNIGHT. CHANCE OF THUNDERSTORMS
AFTER MIDNIGHT.
.SUNDAY...NORTHWEST WINDS 15 TO 20 KNOTS RISING TO AROUND 20 KNOTS
LATE IN THE AFTERNOON. WAVES 2 TO 4 FEET. DOMINANT PERIOD 4
SECONDS. SLIGHT CHANCE OF LIGHT RAIN IN THE MORNING.
.SUNDAY NIGHT...NORTHWEST WINDS NEAR 20 KNOTS EASING TO 15 TO 20
KNOTS AFTER MIDNIGHT. WAVES 3 TO 5 FEET. DOMINANT PERIOD 4
SECONDS.
.MONDAY...NORTHWEST WINDS 10 TO 15 KNOTS. WAVES 2 TO 4 FEET.
DOMINANT PERIOD 4 SECONDS.
.MONDAY NIGHT...NORTH WINDS 10 TO 15 KNOTS. WAVES 1 TO 2 FEET.
DOMINANT PERIOD 4 SECONDS.
.TUESDAY...NORTH WINDS NEAR 5 KNOTS BECOMING SOUTHWEST 10 TO
15 KNOTS IN THE LATE MORNING AND AFTERNOON. WAVES LESS THAN
1 FOOT. DOMINANT PERIOD 4 SECONDS. WAVES OR SEAS BUILDING TO 1 TO
2 FEET. DOMINANT PERIOD 4 SECONDS IN THE AFTERNOON.
.TUESDAY NIGHT...SOUTHWEST WINDS 10 TO 15 KNOTS. WAVES 2 TO
4 FEET. DOMINANT PERIOD 4 SECONDS.
.WEDNESDAY...SOUTH WINDS 15 TO 20 KNOTS. WAVES 3 TO 5 FEET.
.WEDNESDAY NIGHT...SOUTH WINDS 15 TO 20 KNOTS. WAVES 3 TO 5 FEET.
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.
.THURSDAY...SOUTH WINDS 15 TO 20 KNOTS. WAVES 2 TO 4 FEET.
.THURSDAY NIGHT...SOUTH WINDS 15 TO 20 KNOTS. WAVES 3 TO 5 FEET.

$$

GMZ536-538-231630-
CHANDELEUR SOUND-BRETON SOUND-
1033 PM CDT SAT APR 22 2017

...SMALL CRAFT EXERCISE CAUTION IN EFFECT THROUGH SUNDAY
AFTERNOON...
...SMALL CRAFT ADVISORY IN EFFECT FROM SUNDAY EVENING THROUGH
LATE SUNDAY NIGHT...

.REST OF TONIGHT...WEST WINDS 15 TO 20 KNOTS BECOMING NORTHWEST
AFTER MIDNIGHT. WAVES 2 TO 4 FEET. DOMINANT PERIOD 4 SECONDS.
CHANCE OF SHOWERS AND THUNDERSTORMS.
.SUNDAY...NORTHWEST WINDS 15 TO 20 KNOTS. WAVES 3 TO 5 FEET.
DOMINANT PERIOD 4 SECONDS. SLIGHT CHANCE OF LIGHT RAIN IN THE
MORNING.
.SUNDAY NIGHT...NORTH WINDS 20 TO 25 KNOTS. WAVES 3 TO 5 FEET
WITH OCCASIONAL WAVES TO 6 FEET. DOMINANT PERIOD 4 SECONDS.
.MONDAY...NORTHWEST WINDS 15 TO 20 KNOTS. WAVES 3 TO 5 FEET.
DOMINANT PERIOD 4 SECONDS.
.MONDAY NIGHT...NORTH WINDS 10 TO 15 KNOTS. WAVES 2 TO 4 FEET.
DOMINANT PERIOD 4 SECONDS.
.TUESDAY...NORTHWEST WINDS 5 TO 10 KNOTS BECOMING SOUTHWEST 10 TO
15 KNOTS IN THE AFTERNOON. WAVES LESS THAN 1 FOOT. DOMINANT
PERIOD 4 SECONDS. WAVES OR SEAS BUILDING TO 1 TO 2 FEET. DOMINANT
PERIOD 4 SECONDS IN THE AFTERNOON.
.TUESDAY NIGHT...SOUTH WINDS 15 TO 20 KNOTS. WAVES 2 TO 4 FEET.
DOMINANT PERIOD 4 SECONDS.
.WEDNESDAY...SOUTH WINDS 15 TO 20 KNOTS. WAVES 3 TO 5 FEET.
.WEDNESDAY NIGHT...SOUTH WINDS 15 TO 20 KNOTS. WAVES 3 TO 5 FEET.
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.
.THURSDAY...SOUTH WINDS 15 TO 20 KNOTS. WAVES 3 TO 5 FEET.
.THURSDAY NIGHT...SOUTH WINDS 20 TO 25 KNOTS. WAVES 3 TO 5 FEET
WITH OCCASIONAL WAVES TO 6 FEET.

$$

GMZ555-557-231630-
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-
1033 PM CDT SAT APR 22 2017

...SMALL CRAFT EXERCISE CAUTION IN EFFECT THROUGH SUNDAY
AFTERNOON...
...SMALL CRAFT ADVISORY IN EFFECT FROM SUNDAY EVENING THROUGH
LATE SUNDAY NIGHT...

.REST OF TONIGHT...WEST WINDS 15 TO 20 KNOTS. SEAS 3 TO 5 FEET.
DOMINANT PERIOD 6 SECONDS. CHANCE OF SHOWERS AND THUNDERSTORMS.
.SUNDAY...NORTHWEST WINDS 15 TO 20 KNOTS. SEAS 3 TO 5 FEET.
DOMINANT PERIOD 4 SECONDS. SLIGHT CHANCE OF LIGHT RAIN IN THE
MORNING.
.SUNDAY NIGHT...NORTHWEST WINDS 20 TO 25 KNOTS. SEAS 3 TO 5 FEET
WITH OCCASIONAL SEAS TO 6 FEET. DOMINANT PERIOD 5 SECONDS.
.MONDAY...NORTHWEST WINDS 15 TO 20 KNOTS. SEAS 3 TO 5 FEET.
DOMINANT PERIOD 4 SECONDS.
.MONDAY NIGHT...NORTHWEST WINDS 10 TO 15 KNOTS. SEAS 2 TO 4 FEET.
DOMINANT PERIOD 4 SECONDS.
.TUESDAY...NORTHWEST WINDS 5 TO 10 KNOTS BECOMING SOUTHWEST 10 TO
15 KNOTS IN THE AFTERNOON. SEAS 1 TO 2 FEET. DOMINANT PERIOD
4 SECONDS.
.TUESDAY NIGHT...SOUTH WINDS 10 TO 15 KNOTS. SEAS 2 TO 4 FEET.
DOMINANT PERIOD 4 SECONDS.
.WEDNESDAY...SOUTH WINDS 15 TO 20 KNOTS. SEAS 3 TO 5 FEET.
.WEDNESDAY NIGHT...SOUTH WINDS 15 TO 20 KNOTS. SEAS 3 TO 5 FEET.
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.
.THURSDAY...SOUTH WINDS 15 TO 20 KNOTS. SEAS 3 TO 5 FEET.
.THURSDAY NIGHT...SOUTHEAST WINDS 15 TO 20 KNOTS. SEAS 3 TO
5 FEET WITH OCCASIONAL SEAS TO 6 FEET.

$$

GMZ550-552-231630-
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-
1033 PM CDT SAT APR 22 2017

...SMALL CRAFT EXERCISE CAUTION IN EFFECT THROUGH SUNDAY
AFTERNOON...
...SMALL CRAFT ADVISORY IN EFFECT FROM SUNDAY EVENING THROUGH
LATE SUNDAY NIGHT...

.REST OF TONIGHT...NORTHWEST WINDS 10 TO 15 KNOTS. SEAS 1 TO
2 FEET. DOMINANT PERIOD 6 SECONDS. WAVES OR SEAS BUILDING TO 3 TO
5 FEET WITH OCCASIONAL SEAS TO 5 FEET. DOMINANT PERIOD 6 SECONDS
AFTER MIDNIGHT. CHANCE OF SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS.
.SUNDAY...NORTHWEST WINDS 15 TO 20 KNOTS. SEAS 3 TO 5 FEET.
DOMINANT PERIOD 4 SECONDS. SLIGHT CHANCE OF LIGHT RAIN IN THE
MORNING.
.SUNDAY NIGHT...NORTH WINDS 20 TO 25 KNOTS EASING TO 10 TO
15 KNOTS AFTER MIDNIGHT. SEAS 3 TO 5 FEET WITH OCCASIONAL SEAS TO
6 FEET. DOMINANT PERIOD 4 SECONDS.
.MONDAY...NORTHWEST WINDS 10 TO 15 KNOTS. SEAS 2 TO 4 FEET.
DOMINANT PERIOD 4 SECONDS.
.MONDAY NIGHT...NORTHWEST WINDS 10 TO 15 KNOTS. SEAS 1 TO 2 FEET.
DOMINANT PERIOD 4 SECONDS.
.TUESDAY...NORTHWEST WINDS 5 TO 10 KNOTS BECOMING SOUTHWEST 10 TO
15 KNOTS IN THE LATE MORNING AND AFTERNOON. SEAS 1 TO 2 FEET.
DOMINANT PERIOD 4 SECONDS.
.TUESDAY NIGHT...SOUTH WINDS 15 TO 20 KNOTS. SEAS 3 TO 5 FEET.
DOMINANT PERIOD 4 SECONDS.
.WEDNESDAY...SOUTH WINDS 15 TO 20 KNOTS. SEAS 3 TO 5 FEET.
.WEDNESDAY NIGHT...SOUTH WINDS 15 TO 20 KNOTS. SEAS 3 TO 5 FEET.
.THURSDAY...SOUTH WINDS 15 TO 20 KNOTS. SEAS 3 TO 5 FEET.
.THURSDAY NIGHT...SOUTHEAST WINDS 20 TO 25 KNOTS. SEAS 3 TO
5 FEET WITH OCCASIONAL SEAS TO 6 FEET.

$$

GMZ575-577-231630-
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-
1033 PM CDT SAT APR 22 2017

...SMALL CRAFT EXERCISE CAUTION IN EFFECT THROUGH SUNDAY
AFTERNOON...
...SMALL CRAFT ADVISORY IN EFFECT FROM SUNDAY EVENING THROUGH
LATE SUNDAY NIGHT...

.REST OF TONIGHT...WEST WINDS 10 TO 15 KNOTS BECOMING NORTHWEST 15
TO 20 KNOTS AFTER MIDNIGHT. SEAS 2 TO 4 FEET. DOMINANT PERIOD 6
SECONDS. SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.
.SUNDAY...NORTHWEST WINDS 15 TO 20 KNOTS. SEAS 3 TO 5 FEET.
DOMINANT PERIOD 4 SECONDS. CHANCE OF LIGHT RAIN IN THE MORNING.
.SUNDAY NIGHT...NORTHWEST WINDS 20 TO 25 KNOTS. SEAS 3 TO 5 FEET
WITH OCCASIONAL SEAS TO 6 FEET. DOMINANT PERIOD 6 SECONDS.
.MONDAY...NORTHWEST WINDS 15 TO 20 KNOTS. SEAS 3 TO 5 FEET.
DOMINANT PERIOD 5 SECONDS.
.MONDAY NIGHT...NORTHWEST WINDS 10 TO 15 KNOTS. SEAS 2 TO 4 FEET.
DOMINANT PERIOD 5 SECONDS.
.TUESDAY...NORTHWEST WINDS 5 TO 10 KNOTS BECOMING SOUTHWEST IN THE
AFTERNOON. SEAS 1 TO 2 FEET. DOMINANT PERIOD 4 SECONDS.
.TUESDAY NIGHT...SOUTH WINDS 10 TO 15 KNOTS. SEAS 2 TO 4 FEET.
DOMINANT PERIOD 4 SECONDS.
.WEDNESDAY...SOUTH WINDS 15 TO 20 KNOTS. SEAS 3 TO 5 FEET.
.WEDNESDAY NIGHT...SOUTH WINDS 15 TO 20 KNOTS. SEAS 3 TO 5 FEET.
.THURSDAY...SOUTH WINDS 15 TO 20 KNOTS. SEAS 2 TO 4 FEET.
.THURSDAY NIGHT...SOUTHEAST WINDS 20 TO 25 KNOTS. SEAS 3 TO
5 FEET WITH OCCASIONAL SEAS TO 6 FEET.

$$

GMZ570-572-231630-
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-
1033 PM CDT SAT APR 22 2017

...SMALL CRAFT EXERCISE CAUTION IN EFFECT THROUGH SUNDAY
AFTERNOON...
...SMALL CRAFT ADVISORY IN EFFECT FROM SUNDAY EVENING THROUGH
LATE SUNDAY NIGHT...

.REST OF TONIGHT...WEST WINDS 10 TO 15 KNOTS RISING TO 15 TO 20
KNOTS AFTER MIDNIGHT. SEAS 1 TO 2 FEET. DOMINANT PERIOD 6
SECONDS. SEAS BUILDING TO 3 TO 5 FEET. DOMINANT PERIOD 6 SECONDS
AFTER MIDNIGHT. SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.
.SUNDAY...NORTHWEST WINDS 15 TO 20 KNOTS. SEAS 3 TO 5 FEET.
DOMINANT PERIOD 5 SECONDS. CHANCE OF LIGHT RAIN IN THE MORNING.
.SUNDAY NIGHT...NORTH WINDS 20 TO 25 KNOTS EASING TO NEAR
15 KNOTS AFTER MIDNIGHT. SEAS 3 TO 5 FEET WITH OCCASIONAL SEAS TO
6 FEET. DOMINANT PERIOD 6 SECONDS.
.MONDAY...NORTHWEST WINDS NEAR 15 KNOTS. SEAS 2 TO 4 FEET.
DOMINANT PERIOD 4 SECONDS.
.MONDAY NIGHT...WEST WINDS 10 TO 15 KNOTS. SEAS 1 TO 2 FEET.
DOMINANT PERIOD 4 SECONDS.
.TUESDAY...SOUTHWEST WINDS 10 TO 15 KNOTS. SEAS 1 TO 2 FEET.
DOMINANT PERIOD 4 SECONDS.
.TUESDAY NIGHT...SOUTH WINDS 15 TO 20 KNOTS. SEAS 3 TO 5 FEET.
DOMINANT PERIOD 4 SECONDS.
.WEDNESDAY...SOUTH WINDS 15 TO 20 KNOTS. SEAS 3 TO 5 FEET.
.WEDNESDAY NIGHT...SOUTH WINDS 15 TO 20 KNOTS. SEAS 3 TO 5 FEET.
.THURSDAY...SOUTH WINDS 15 TO 20 KNOTS. SEAS 3 TO 5 FEET.
.THURSDAY NIGHT...SOUTHEAST WINDS 20 TO 25 KNOTS. SEAS 3 TO
6 FEET.

$$

GMZ530-231630-
LAKE PONTCHARTRAIN AND LAKE MAUREPAS-
1033 PM CDT SAT APR 22 2017

...SMALL CRAFT EXERCISE CAUTION IN EFFECT THROUGH SUNDAY
AFTERNOON...
...SMALL CRAFT ADVISORY IN EFFECT FROM SUNDAY EVENING THROUGH
LATE SUNDAY NIGHT...

.REST OF TONIGHT...NORTHWEST WINDS 10 TO 15 KNOTS RISING TO 15 TO
20 KNOTS AFTER MIDNIGHT. WAVES 2 TO 4 FEET. DOMINANT PERIOD 4
SECONDS. SHOWERS AND THUNDERSTORMS LIKELY LATE IN THE EVENING,
THEN CHANCE OF SHOWERS AFTER MIDNIGHT.
.SUNDAY...NORTHWEST WINDS 15 TO 20 KNOTS RISING TO AROUND 20 KNOTS
LATE IN THE AFTERNOON. WAVES 3 TO 5 FEET. DOMINANT PERIOD 4
SECONDS. SLIGHT CHANCE OF LIGHT RAIN EARLY IN THE MORNING.
.SUNDAY NIGHT...NORTHWEST WINDS NEAR 20 KNOTS EASING TO 15 TO 20
KNOTS AFTER MIDNIGHT. WAVES 3 TO 5 FEET. DOMINANT PERIOD 4
SECONDS.
.MONDAY...NORTHWEST WINDS 10 TO 15 KNOTS. WAVES 2 TO 4 FEET.
DOMINANT PERIOD 4 SECONDS.
.MONDAY NIGHT...NORTH WINDS 10 TO 15 KNOTS EASING TO NEAR 5 KNOTS
AFTER MIDNIGHT. WAVES 1 TO 2 FEET. DOMINANT PERIOD 4 SECONDS.
.TUESDAY...WEST WINDS NEAR 5 KNOTS BECOMING SOUTHWEST 10 TO
15 KNOTS IN THE LATE MORNING AND AFTERNOON. WAVES 1 TO 2 FEET.
DOMINANT PERIOD 4 SECONDS.
.TUESDAY NIGHT...SOUTH WINDS 10 TO 15 KNOTS. WAVES 2 TO 4 FEET.
DOMINANT PERIOD 4 SECONDS.
.WEDNESDAY...SOUTH WINDS 15 TO 20 KNOTS. WAVES 2 TO 4 FEET.
.WEDNESDAY NIGHT...SOUTH WINDS 10 TO 15 KNOTS. WAVES 2 TO 4 FEET.
.THURSDAY...SOUTH WINDS 10 TO 15 KNOTS. WAVES 2 TO 4 FEET.
.THURSDAY NIGHT...SOUTHEAST WINDS 15 TO 20 KNOTS. WAVES 3 TO
5 FEET.

$$



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