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

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000
FZUS54 KLIX 251546
CWFLIX

COASTAL WATERS FORECAST
NATIONAL WEATHER SERVICE NEW ORLEANS LA
1046 AM CDT SAT APR 25 2015

PASCAGOULA TO ATCHAFALAYA RIVER OUT 60 NM

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-GMZ501-260430-
SYNOPSIS PASCAGOULA TO SW PASS MISSISSIPPI RIVER-
SYNOPSIS SW PASS MISSISSIPPI RIVER TO ATCHAFALAYA RIVER-
1046 AM CDT SAT APR 25 2015

.SYNOPSIS...WEAK HIGH PRESSURE REMAINS SETTLED OVER THE GULF OF
MEXICO. A STATIONARY FRONT OVER SOUTHERN LOUISIANA WILL
EVENTUALLY MOVE SOUTH OF THE AREA ON TUESDAY. HIGH PRESSURE WILL
BUILD OVER THE AREA ON WEDNESDAY.

$$

GMZ534-260430-
LAKE BORGNE-
1046 AM CDT SAT APR 25 2015

...SEVERE THUNDERSTORM WATCH 111 IN EFFECT UNTIL 6 PM CDT THIS
EVENING...

.REST OF TODAY...SOUTHWEST WINDS 10 TO 15 KNOTS. WAVES 1 TO
2 FEET DOMINANT PERIOD 2 SECONDS. CHANCE OF SHOWERS AND
THUNDERSTORMS.
.TONIGHT...SOUTHWEST WINDS 10 TO 15 KNOTS. WAVES 1 TO 2 FEET
DOMINANT PERIOD 2 SECONDS.
.SUNDAY...SOUTHWEST WINDS 5 TO 10 KNOTS. WAVES 1 FOOT OR LESS
DOMINANT PERIOD 2 SECONDS. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS.
.SUNDAY NIGHT...SOUTHEAST WINDS 5 TO 10 KNOTS. WAVES 1 TO 2 FEET
DOMINANT PERIOD 2 SECONDS. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS.
.MONDAY...SOUTHEAST WINDS 10 TO 15 KNOTS. WAVES 2 TO 4 FEET
DOMINANT PERIOD 2 SECONDS. CHANCE OF SHOWERS AND THUNDERSTORMS.
.MONDAY NIGHT...EAST WINDS 15 TO 20 KNOTS. WAVES 3 TO 5 FEET
DOMINANT PERIOD 2 SECONDS. SHOWERS AND THUNDERSTORMS LIKELY.
.TUESDAY...SOUTHEAST WINDS 20 TO 25 KNOTS EASING TO 10 TO
15 KNOTS IN THE AFTERNOON. WAVES 3 TO 5 FEET SUBSIDING TO 1 TO
2 FEET IN THE AFTERNOON. SHOWERS AND THUNDERSTORMS LIKELY.
.TUESDAY NIGHT...EAST WINDS NEAR 5 KNOTS BECOMING NORTHWEST 10 TO
15 KNOTS IN THE LATE EVENING. WAVES 1 FOOT OR LESS
BUILDING TO 2 TO 4 FEET AFTER MIDNIGHT. CHANCE OF SHOWERS.
.WEDNESDAY...NORTHWEST WINDS 15 TO 20 KNOTS. WAVES 2 TO 4 FEET.
SLIGHT CHANCE OF SHOWERS.
.WEDNESDAY NIGHT...NORTHWEST WINDS 15 TO 20 KNOTS. WAVES 2 TO
4 FEET.

$$

GMZ532-260430-
MISSISSIPPI SOUND-
1046 AM CDT SAT APR 25 2015

...SEVERE THUNDERSTORM WATCH 111 IN EFFECT UNTIL 6 PM CDT THIS
EVENING...

.REST OF TODAY...SOUTHWEST WINDS 10 TO 15 KNOTS. WAVES 2 TO
4 FEET DOMINANT PERIOD 2 SECONDS. CHANCE OF SHOWERS AND
THUNDERSTORMS.
.TONIGHT...WEST WINDS 10 TO 15 KNOTS. WAVES 2 TO 4 FEET DOMINANT
PERIOD 2 SECONDS.
.SUNDAY...SOUTHWEST WINDS 10 TO 15 KNOTS. WAVES 1 TO 2 FEET
DOMINANT PERIOD 2 SECONDS. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS.
.SUNDAY NIGHT...SOUTH WINDS 10 TO 15 KNOTS BECOMING SOUTHEAST
NEAR 5 KNOTS AFTER MIDNIGHT. WAVES 2 TO 4 FEET DOMINANT PERIOD
2 SECONDS SUBSIDING TO 1 FOOT OR LESS DOMINANT PERIOD 2 SECONDS
AFTER MIDNIGHT. SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.
.MONDAY...SOUTHEAST WINDS 10 TO 15 KNOTS. WAVES 1 FOOT OR LESS
DOMINANT PERIOD 2 SECONDS BUILDING TO 2 TO 4 FEET DOMINANT PERIOD
2 SECONDS IN THE AFTERNOON. CHANCE OF SHOWERS AND THUNDERSTORMS.
.MONDAY NIGHT...EAST WINDS 10 TO 15 KNOTS RISING TO 20 TO
25 KNOTS AFTER MIDNIGHT. WAVES 3 TO 5 FEET DOMINANT PERIOD
2 SECONDS. SHOWERS AND THUNDERSTORMS LIKELY.
.TUESDAY...SOUTHEAST WINDS 20 TO 25 KNOTS EASING TO 10 TO
15 KNOTS IN THE AFTERNOON. WAVES 3 TO 5 FEET WITH OCCASIONAL
WAVES TO 6 FEET SUBSIDING TO 2 TO 4 FEET IN THE AFTERNOON.
SHOWERS AND THUNDERSTORMS LIKELY.
.TUESDAY NIGHT...EAST WINDS 5 TO 10 KNOTS BECOMING NORTH 10 TO
15 KNOTS AFTER MIDNIGHT. WAVES 1 TO 2 FEET. CHANCE OF SHOWERS.
.WEDNESDAY...NORTHWEST WINDS 10 TO 15 KNOTS. WAVES 3 TO 5 FEET.
CHANCE OF SHOWERS.
.WEDNESDAY NIGHT...NORTHWEST WINDS 10 TO 15 KNOTS. WAVES 2 TO
4 FEET.

$$

GMZ536-538-260430-
CHANDELEUR SOUND-BRETON SOUND-
1046 AM CDT SAT APR 25 2015

...SEVERE THUNDERSTORM WATCH 111 IN EFFECT UNTIL 6 PM CDT THIS
EVENING...

.REST OF TODAY...SOUTHWEST WINDS 10 TO 15 KNOTS. WAVES 2 TO
4 FEET DOMINANT PERIOD 3 SECONDS. CHANCE OF SHOWERS AND
THUNDERSTORMS.
.TONIGHT...SOUTHWEST WINDS 10 TO 15 KNOTS. WAVES 2 TO 4 FEET
DOMINANT PERIOD 2 SECONDS.
.SUNDAY...SOUTHWEST WINDS 10 TO 15 KNOTS. WAVES 1 TO 2 FEET
DOMINANT PERIOD 2 SECONDS. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS.
.SUNDAY NIGHT...SOUTHEAST WINDS 10 TO 15 KNOTS. WAVES 2 TO 4 FEET
DOMINANT PERIOD 2 SECONDS. CHANCE OF SHOWERS AND THUNDERSTORMS.
.MONDAY...SOUTHEAST WINDS 10 TO 15 KNOTS. WAVES 2 TO 4 FEET
DOMINANT PERIOD 2 SECONDS. CHANCE OF SHOWERS AND THUNDERSTORMS.
.MONDAY NIGHT...EAST WINDS 15 TO 20 KNOTS WITH GUSTS TO NEAR
35 KNOTS RISING TO 25 TO 30 KNOTS AFTER MIDNIGHT. WAVES 2 TO
4 FEET DOMINANT PERIOD 3 SECONDS BUILDING TO 3 TO 6 FEET WITH
OCCASIONAL WAVES TO 6 FEET DOMINANT PERIOD 3 SECONDS AFTER
MIDNIGHT. SHOWERS AND THUNDERSTORMS LIKELY.
.TUESDAY...SOUTHEAST WINDS 25 TO 30 KNOTS EASING TO 15 TO
20 KNOTS IN THE AFTERNOON. WAVES 3 TO 6 FEET WITH OCCASIONAL
WAVES TO 8 FEET SUBSIDING TO 2 TO 4 FEET IN THE AFTERNOON.
SHOWERS AND THUNDERSTORMS LIKELY.
.TUESDAY NIGHT...SOUTH WINDS 10 TO 15 KNOTS BECOMING WEST 15 TO
20 KNOTS AFTER MIDNIGHT. WAVES 2 TO 4 FEET. CHANCE OF SHOWERS.
.WEDNESDAY...NORTHWEST WINDS 15 TO 20 KNOTS. WAVES 3 TO 5 FEET.
SLIGHT CHANCE OF SHOWERS.
.WEDNESDAY NIGHT...NORTHWEST WINDS 15 TO 20 KNOTS. WAVES 3 TO
5 FEET.

$$

GMZ555-557-260430-
COASTAL WATERS FROM BOOTHVILLE LA TO THE SOUTHWEST PASS OF THE
MISSISSIPPI RIVER OUT 20 NM-
COASTAL WATERS FROM PASCAGOULA MS TO STAKE ISLAND LA OUT 20 NM-
1046 AM CDT SAT APR 25 2015

...SEVERE THUNDERSTORM WATCH 111 IN EFFECT UNTIL 6 PM CDT THIS
EVENING...

.REST OF TODAY...SOUTHWEST WINDS 10 TO 15 KNOTS. SEAS 3 TO 5 FEET
DOMINANT PERIOD 6 SECONDS. CHANCE OF SHOWERS AND THUNDERSTORMS.
.TONIGHT...SOUTHWEST WINDS 10 TO 15 KNOTS. SEAS 3 TO 5 FEET
DOMINANT PERIOD 6 SECONDS.
.SUNDAY...SOUTHWEST WINDS 10 TO 15 KNOTS. SEAS 2 TO 4 FEET
DOMINANT PERIOD 7 SECONDS. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS.
.SUNDAY NIGHT...SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 2 TO 4 FEET
DOMINANT PERIOD 6 SECONDS. CHANCE OF SHOWERS AND THUNDERSTORMS.
.MONDAY...SOUTHEAST WINDS 15 TO 20 KNOTS. SEAS 3 TO 5 FEET
DOMINANT PERIOD 7 SECONDS. CHANCE OF SHOWERS AND THUNDERSTORMS.
.MONDAY NIGHT...EAST WINDS 20 TO 25 KNOTS. SEAS 3 TO 5 FEET
DOMINANT PERIOD 6 SECONDS. SHOWERS AND THUNDERSTORMS LIKELY.
.TUESDAY...SOUTHEAST WINDS 20 TO 25 KNOTS EASING TO 10 TO
15 KNOTS LATE IN THE AFTERNOON. SEAS 3 TO 6 FEET. SHOWERS AND
THUNDERSTORMS LIKELY.
.TUESDAY NIGHT...SOUTH WINDS 10 TO 15 KNOTS BECOMING WEST 15 TO
20 KNOTS AFTER MIDNIGHT. SEAS 3 TO 5 FEET. CHANCE OF SHOWERS.
.WEDNESDAY...NORTHWEST WINDS 15 TO 20 KNOTS. SEAS 3 TO 5 FEET.
SLIGHT CHANCE OF SHOWERS.
.WEDNESDAY NIGHT...NORTHWEST WINDS 15 TO 20 KNOTS. SEAS 3 TO
5 FEET.

$$

GMZ550-552-260430-
COASTAL WATERS FROM PORT FOURCHON TO LOWER ATCHAFALAYA RIVER OUT
20 NM-
COASTAL WATERS FROM THE SOUTHWEST PASS OF THE MISSISSIPPI RIVER
TO PORT FOURCHON OUT 20 NM-
1046 AM CDT SAT APR 25 2015

...SEVERE THUNDERSTORM WATCH 111 IN EFFECT UNTIL 6 PM CDT THIS
EVENING...

.REST OF TODAY...SOUTHWEST WINDS 10 TO 15 KNOTS. SEAS 2 TO 4 FEET
DOMINANT PERIOD 6 SECONDS. CHANCE OF SHOWERS AND THUNDERSTORMS.
.TONIGHT...SOUTHWEST WINDS 10 TO 15 KNOTS. SEAS 2 TO 4 FEET
DOMINANT PERIOD 6 SECONDS.
.SUNDAY...SOUTHWEST WINDS 5 TO 10 KNOTS. SEAS 2 TO 4 FEET
DOMINANT PERIOD 6 SECONDS. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS.
.SUNDAY NIGHT...SOUTHWEST WINDS 5 TO 10 KNOTS BECOMING SOUTHEAST
10 TO 15 KNOTS IN THE LATE EVENING. SEAS 2 TO
4 FEET DOMINANT PERIOD 6 SECONDS. CHANCE OF SHOWERS AND
THUNDERSTORMS.
.MONDAY...SOUTHEAST WINDS 15 TO 20 KNOTS. SEAS 3 TO 5 FEET
DOMINANT PERIOD 7 SECONDS. CHANCE OF SHOWERS AND THUNDERSTORMS.
.MONDAY NIGHT...SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 3 TO 5 FEET
DOMINANT PERIOD 6 SECONDS. SHOWERS AND THUNDERSTORMS LIKELY.
.TUESDAY...SOUTH WINDS 15 TO 20 KNOTS BECOMING WEST 10 TO 15 KNOTS
LATE IN THE AFTERNOON. SEAS 2 TO 4 FEET. CHANCE OF SHOWERS AND
THUNDERSTORMS.
.TUESDAY NIGHT...NORTHWEST WINDS 15 TO 20 KNOTS. SEAS 3 TO 5 FEET
WITH OCCASIONAL SEAS TO 6 FEET. CHANCE OF SHOWERS.
.WEDNESDAY...NORTHWEST WINDS 15 TO 20 KNOTS. SEAS 3 TO 5 FEET
WITH OCCASIONAL SEAS TO 6 FEET. SLIGHT CHANCE OF SHOWERS.
.WEDNESDAY NIGHT...NORTHWEST WINDS 15 TO 20 KNOTS. SEAS 3 TO
5 FEET.

$$

GMZ575-577-260430-
COASTAL WATERS FROM STAKE ISLAND LA TO THE SOUTHWEST PASS OF THE
MISSISSIPPI RIVER FROM 20 TO 60 NM-
COASTAL WATERS FROM PASCAGOULA MS TO STAKE ISLAND LA FROM 20 TO
60 NM-
1046 AM CDT SAT APR 25 2015

.REST OF TODAY...SOUTHWEST WINDS 10 TO 15 KNOTS. SEAS 3 TO 5 FEET
DOMINANT PERIOD 6 SECONDS. CHANCE OF SHOWERS AND THUNDERSTORMS.
.TONIGHT...SOUTHWEST WINDS 10 TO 15 KNOTS. SEAS 3 TO 5 FEET
DOMINANT PERIOD 7 SECONDS.
.SUNDAY...SOUTHWEST WINDS 10 TO 15 KNOTS. SEAS 2 TO 4 FEET
DOMINANT PERIOD 7 SECONDS. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS.
.SUNDAY NIGHT...SOUTH WINDS 5 TO 10 KNOTS BECOMING SOUTHEAST 10 TO
15 KNOTS IN THE LATE EVENING. SEAS 2 TO 4 FEET
DOMINANT PERIOD 6 SECONDS. CHANCE OF SHOWERS AND THUNDERSTORMS.
.MONDAY...SOUTHEAST WINDS 15 TO 20 KNOTS. SEAS 3 TO 5 FEET
DOMINANT PERIOD 7 SECONDS. CHANCE OF SHOWERS AND THUNDERSTORMS.
.MONDAY NIGHT...EAST WINDS 15 TO 20 KNOTS. SEAS 3 TO 5 FEET
DOMINANT PERIOD 6 SECONDS. SHOWERS AND THUNDERSTORMS LIKELY.
.TUESDAY...SOUTHEAST WINDS 15 TO 20 KNOTS. SEAS 3 TO 6 FEET WITH
OCCASIONAL SEAS TO 8 FEET. SHOWERS AND THUNDERSTORMS LIKELY.
.TUESDAY NIGHT...SOUTH WINDS 10 TO 15 KNOTS BECOMING WEST AFTER
MIDNIGHT. SEAS 3 TO 5 FEET WITH OCCASIONAL SEAS TO 6 FEET. CHANCE
OF SHOWERS.
.WEDNESDAY...NORTHWEST WINDS 15 TO 20 KNOTS. SEAS 3 TO 6 FEET.
SLIGHT CHANCE OF SHOWERS.
.WEDNESDAY NIGHT...NORTHWEST WINDS 15 TO 20 KNOTS. SEAS 3 TO
5 FEET WITH OCCASIONAL SEAS TO 6 FEET.

$$

GMZ570-572-260430-
COASTAL WATERS FROM PORT FOURCHON TO LOWER ATCHAFALAYA RIVER FROM
20 TO 60 NM-
COASTAL WATERS FROM THE SOUTHWEST PASS OF THE MISSISSIPPI RIVER
TO PORT FOURCHON FROM 20 TO 60 NM-
1046 AM CDT SAT APR 25 2015

.REST OF TODAY...SOUTHWEST WINDS 10 TO 15 KNOTS. SEAS 2 TO 4 FEET
DOMINANT PERIOD 6 SECONDS. CHANCE OF SHOWERS AND THUNDERSTORMS.
.TONIGHT...SOUTHWEST WINDS 10 TO 15 KNOTS. SEAS 2 TO 4 FEET
DOMINANT PERIOD 6 SECONDS.
.SUNDAY...SOUTHWEST WINDS 10 TO 15 KNOTS. SEAS 2 TO 4 FEET
DOMINANT PERIOD 6 SECONDS. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS THROUGH THE DAY.
.SUNDAY NIGHT...SOUTH WINDS 5 TO 10 KNOTS BECOMING SOUTHEAST 10 TO
15 KNOTS IN THE LATE EVENING. SEAS 2 TO 4 FEET
DOMINANT PERIOD 6 SECONDS. CHANCE OF SHOWERS AND THUNDERSTORMS.
.MONDAY...SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 3 TO 5 FEET
DOMINANT PERIOD 7 SECONDS. CHANCE OF SHOWERS AND THUNDERSTORMS.
.MONDAY NIGHT...SOUTH WINDS 10 TO 15 KNOTS. SEAS 3 TO 5 FEET
DOMINANT PERIOD 6 SECONDS. SHOWERS AND THUNDERSTORMS LIKELY.
.TUESDAY...SOUTHWEST WINDS 10 TO 15 KNOTS BECOMING WEST 15 TO
20 KNOTS LATE IN THE AFTERNOON. SEAS 3 TO 5 FEET. CHANCE OF
SHOWERS AND THUNDERSTORMS.
.TUESDAY NIGHT...NORTHWEST WINDS 15 TO 20 KNOTS. SEAS 3 TO 5 FEET
WITH OCCASIONAL SEAS TO 6 FEET. CHANCE OF SHOWERS.
.WEDNESDAY...NORTHWEST WINDS 15 TO 20 KNOTS. SEAS 3 TO 6 FEET.
SLIGHT CHANCE OF SHOWERS.
.WEDNESDAY NIGHT...NORTHWEST WINDS NEAR 20 KNOTS. SEAS 3 TO
6 FEET.

$$

GMZ530-260430-
LAKE PONTCHARTRAIN AND LAKE MAUREPAS-
1046 AM CDT SAT APR 25 2015

...SEVERE THUNDERSTORM WATCH 111 IN EFFECT UNTIL 6 PM CDT THIS
EVENING...

.REST OF TODAY...SOUTHWEST WINDS 10 TO 15 KNOTS. WAVES 1 TO
2 FEET DOMINANT PERIOD 2 SECONDS. CHANCE OF SHOWERS AND
THUNDERSTORMS.
.TONIGHT...SOUTHWEST WINDS 10 TO 15 KNOTS. WAVES 1 TO 2 FEET
DOMINANT PERIOD 2 SECONDS.
.SUNDAY...SOUTHWEST WINDS 5 TO 10 KNOTS. WAVES 1 FOOT OR LESS
DOMINANT PERIOD 2 SECONDS. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS.
.SUNDAY NIGHT...SOUTHEAST WINDS 5 TO 10 KNOTS BECOMING EAST AFTER
MIDNIGHT. WAVES 1 TO 2 FEET DOMINANT PERIOD 2 SECONDS. SLIGHT
CHANCE OF SHOWERS AND THUNDERSTORMS.
.MONDAY...SOUTHEAST WINDS 10 TO 15 KNOTS. WAVES 2 TO 4 FEET
DOMINANT PERIOD 2 SECONDS. CHANCE OF SHOWERS AND THUNDERSTORMS.
.MONDAY NIGHT...EAST WINDS 15 TO 20 KNOTS. WAVES 3 TO 5 FEET
DOMINANT PERIOD 2 SECONDS. SHOWERS AND THUNDERSTORMS LIKELY.
.TUESDAY...SOUTHEAST WINDS 15 TO 20 KNOTS BECOMING NORTHEAST 5 TO
10 KNOTS LATE IN THE AFTERNOON. WAVES 3 TO 5 FEET. SHOWERS AND
THUNDERSTORMS LIKELY.
.TUESDAY NIGHT...NORTHWEST WINDS 10 TO 15 KNOTS. WAVES 2 TO
4 FEET. CHANCE OF SHOWERS.
.WEDNESDAY...NORTHWEST WINDS 10 TO 15 KNOTS. WAVES 2 TO 4 FEET.
SLIGHT CHANCE OF SHOWERS.
.WEDNESDAY NIGHT...NORTHWEST WINDS 10 TO 15 KNOTS. WAVES 2 TO
4 FEET.

$$


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