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

Home | Current Version | Previous Version | Text Only | Print | Product List | Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
000
FZUS54 KLIX 252109
CWFLIX

COASTAL WATERS FORECAST
NATIONAL WEATHER SERVICE NEW ORLEANS LA
409 PM CDT TUE APR 25 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-GMZ501-260400-
SYNOPSIS PASCAGOULA TO SW PASS MISSISSIPPI-
SYNOPSIS SW PASS MISSISSIPPI RIVER TO ATCHAFALAYA RIVER-
409 PM CDT TUE APR 25 2017

.SYNOPSIS...A STRENGTHENING LOW PRESSURE SYSTEM IN THE PLAINS WILL
MOVE THROUGH THE MID-MISSISSIPPI VALLEY TOMORROW. THIS LOW WILL
PUSH A WEAK FRONT TOWARD THE COAST WEDNESDAY NIGHT AND THURSDAY.
THE FRONT SHOULD STALL AS IT ENTERS THE COASTAL WATERS. ANOTHER
LOW PRESSURE SYSTEM SHOULD THEN MOVE INTO THE PLAINS ON FRIDAY AND
IMPACT THE COASTAL WATERS LATE IN THE UPCOMING WEEKEND.


$$

GMZ534-260400-
LAKE BORGNE-
409 PM CDT TUE APR 25 2017

.TONIGHT...SOUTH WINDS 10 TO 15 KNOTS. WAVES 1 TO 2 FEET.
DOMINANT PERIOD 4 SECONDS.
.WEDNESDAY...SOUTH WINDS 15 TO 20 KNOTS. WAVES 2 TO 4 FEET.
DOMINANT PERIOD 4 SECONDS.
.WEDNESDAY NIGHT...SOUTH WINDS 15 TO 20 KNOTS BECOMING WEST AFTER
MIDNIGHT. WAVES 2 TO 4 FEET. DOMINANT PERIOD 4 SECONDS. CHANCE OF
SHOWERS AND THUNDERSTORMS.
.THURSDAY...NORTHWEST WINDS 5 TO 10 KNOTS BECOMING SOUTHWEST 10 TO
15 KNOTS IN THE AFTERNOON. WAVES 1 TO 2 FEET. DOMINANT PERIOD
4 SECONDS. SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.
.THURSDAY NIGHT...SOUTH WINDS 10 TO 15 KNOTS. WAVES 2 TO 4 FEET.
DOMINANT PERIOD 4 SECONDS.
.FRIDAY...SOUTH WINDS 15 TO 20 KNOTS. WAVES 3 TO 5 FEET. DOMINANT
PERIOD 4 SECONDS.
.FRIDAY NIGHT...SOUTHEAST WINDS 15 TO 20 KNOTS. WAVES 3 TO
5 FEET. DOMINANT PERIOD 4 SECONDS.
.SATURDAY...SOUTHEAST WINDS 20 TO 25 KNOTS. WAVES 3 TO 5 FEET.
CHANCE OF SHOWERS AND THUNDERSTORMS.
.SATURDAY NIGHT...SOUTH WINDS 20 TO 25 KNOTS. WAVES 3 TO 5 FEET.
CHANCE OF SHOWERS AND THUNDERSTORMS.
.SUNDAY...SOUTH WINDS 20 TO 25 KNOTS. WAVES 3 TO 5 FEET. SHOWERS
AND THUNDERSTORMS LIKELY IN THE MORNING, THEN SHOWERS AND
THUNDERSTORMS IN THE AFTERNOON.
.SUNDAY NIGHT...SOUTH WINDS NEAR 15 KNOTS BECOMING NORTHWEST IN
THE LATE EVENING. WAVES 3 TO 5 FEET. SHOWERS AND THUNDERSTORMS
LIKELY.

$$

GMZ532-260400-
MISSISSIPPI SOUND-
409 PM CDT TUE APR 25 2017

.TONIGHT...SOUTH 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.
DOMINANT PERIOD 4 SECONDS.
.WEDNESDAY NIGHT...SOUTHWEST WINDS 15 TO 20 KNOTS. WAVES 3 TO
5 FEET. DOMINANT PERIOD 4 SECONDS. CHANCE OF SHOWERS AND
THUNDERSTORMS.
.THURSDAY...SOUTHWEST WINDS 10 TO 15 KNOTS. WAVES 2 TO 4 FEET.
DOMINANT PERIOD 4 SECONDS. CHANCE OF SHOWERS AND THUNDERSTORMS.
.THURSDAY NIGHT...SOUTH WINDS 10 TO 15 KNOTS. WAVES 2 TO 4 FEET.
DOMINANT PERIOD 4 SECONDS.
.FRIDAY...SOUTH WINDS 15 TO 20 KNOTS. WAVES 3 TO 5 FEET. DOMINANT
PERIOD 4 SECONDS.
.FRIDAY NIGHT...SOUTHEAST WINDS 15 TO 20 KNOTS. WAVES 3 TO
5 FEET. DOMINANT PERIOD 4 SECONDS.
.SATURDAY...SOUTHEAST WINDS 15 TO 20 KNOTS. WAVES 3 TO 5 FEET.
CHANCE OF SHOWERS AND THUNDERSTORMS.
.SATURDAY NIGHT...SOUTH WINDS 20 TO 25 KNOTS. WAVES 3 TO 6 FEET.
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.
.SUNDAY...SOUTH WINDS 20 TO 25 KNOTS. WAVES 3 TO 5 FEET WITH
OCCASIONAL WAVES TO 6 FEET. SHOWERS AND THUNDERSTORMS LIKELY IN
THE MORNING, THEN SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.
.SUNDAY NIGHT...SOUTH WINDS 10 TO 15 KNOTS BECOMING NORTHWEST
15 TO 20 KNOTS IN THE LATE EVENING. WAVES 3 TO 5 FEET. SHOWERS
AND THUNDERSTORMS.

$$

GMZ536-538-260400-
CHANDELEUR SOUND-BRETON SOUND-
409 PM CDT TUE APR 25 2017

.TONIGHT...SOUTH 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.
DOMINANT PERIOD 4 SECONDS.
.WEDNESDAY NIGHT...SOUTHWEST WINDS 20 TO 25 KNOTS. WAVES 3 TO
5 FEET WITH OCCASIONAL WAVES TO 6 FEET. DOMINANT PERIOD
4 SECONDS. CHANCE OF SHOWERS AND THUNDERSTORMS.
.THURSDAY...SOUTHWEST WINDS 15 TO 20 KNOTS. WAVES 3 TO 5 FEET.
DOMINANT PERIOD 4 SECONDS. CHANCE OF SHOWERS AND THUNDERSTORMS.
.THURSDAY NIGHT...SOUTH WINDS 15 TO 20 KNOTS. WAVES 3 TO 5 FEET.
DOMINANT PERIOD 4 SECONDS.
.FRIDAY...SOUTH WINDS 15 TO 20 KNOTS. WAVES 3 TO 5 FEET. DOMINANT
PERIOD 4 SECONDS.
.FRIDAY NIGHT...SOUTHEAST WINDS 20 TO 25 KNOTS. WAVES 3 TO
6 FEET. DOMINANT PERIOD 4 SECONDS.
.SATURDAY...SOUTHEAST WINDS 20 TO 25 KNOTS. WAVES 3 TO 5 FEET
WITH OCCASIONAL WAVES TO 6 FEET. CHANCE OF SHOWERS AND
THUNDERSTORMS.
.SATURDAY NIGHT...SOUTHEAST WINDS 25 TO 30 KNOTS. WAVES 3 TO
6 FEET WITH OCCASIONAL WAVES TO 8 FEET. SLIGHT CHANCE OF SHOWERS
AND THUNDERSTORMS.
.SUNDAY...SOUTH WINDS 25 TO 30 KNOTS EASING TO 15 TO 20 KNOTS
LATE IN THE AFTERNOON. WAVES 3 TO 6 FEET WITH OCCASIONAL WAVES TO
8 FEET. SHOWERS AND THUNDERSTORMS LIKELY IN THE MORNING, THEN
SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.
.SUNDAY NIGHT...SOUTH WINDS 15 TO 20 KNOTS BECOMING NORTHWEST
20 TO 25 KNOTS IN THE LATE EVENING. WAVES 3 TO 5 FEET WITH
OCCASIONAL WAVES TO 6 FEET. SHOWERS AND THUNDERSTORMS IN THE
EVENING, THEN SHOWERS AND THUNDERSTORMS LIKELY AFTER MIDNIGHT.

$$

GMZ555-557-260400-
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-
409 PM CDT TUE APR 25 2017

.TONIGHT...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 WITH
OCCASIONAL SEAS TO 6 FEET. DOMINANT PERIOD 4 SECONDS.
.WEDNESDAY NIGHT...SOUTH WINDS 20 TO 25 KNOTS. SEAS 3 TO 6 FEET
WITH OCCASIONAL SEAS TO 8 FEET. DOMINANT PERIOD 5 SECONDS. CHANCE
OF SHOWERS AND THUNDERSTORMS.
.THURSDAY...SOUTH WINDS 15 TO 20 KNOTS. SEAS 3 TO 6 FEET.
DOMINANT PERIOD 7 SECONDS. CHANCE OF SHOWERS AND THUNDERSTORMS.
.THURSDAY NIGHT...SOUTH WINDS 15 TO 20 KNOTS. SEAS 3 TO 5 FEET
WITH OCCASIONAL SEAS TO 6 FEET. DOMINANT PERIOD 7 SECONDS.
.FRIDAY...SOUTH WINDS 15 TO 20 KNOTS. SEAS 3 TO 6 FEET WITH
OCCASIONAL SEAS TO 8 FEET. DOMINANT PERIOD 7 SECONDS.
.FRIDAY NIGHT...SOUTHEAST WINDS 20 TO 25 KNOTS. SEAS 3 TO 6 FEET
WITH OCCASIONAL SEAS TO 8 FEET. DOMINANT PERIOD 7 SECONDS.
.SATURDAY...SOUTHEAST WINDS 20 TO 25 KNOTS. SEAS 4 TO 7 FEET WITH
OCCASIONAL SEAS TO 9 FEET. CHANCE OF SHOWERS AND THUNDERSTORMS.
.SATURDAY NIGHT...SOUTHEAST WINDS 20 TO 25 KNOTS. SEAS 4 TO
7 FEET WITH OCCASIONAL SEAS TO 9 FEET BUILDING TO 6 TO 10 FEET
WITH OCCASIONAL SEAS TO 11 FEET AFTER MIDNIGHT. SLIGHT CHANCE OF
SHOWERS AND THUNDERSTORMS THROUGH THE NIGHT.
.SUNDAY...SOUTH WINDS 25 TO 30 KNOTS EASING TO 15 TO 20 KNOTS
LATE IN THE AFTERNOON. SEAS 8 TO 12 FEET WITH OCCASIONAL SEAS TO
13 FEET. CHANCE OF SHOWERS AND THUNDERSTORMS IN THE MORNING, THEN
SHOWERS AND THUNDERSTORMS LIKELY IN THE AFTERNOON.
.SUNDAY NIGHT...WEST WINDS 15 TO 20 KNOTS BECOMING NORTHWEST 20 TO
25 KNOTS AFTER MIDNIGHT. SEAS 8 TO 12 FEET WITH OCCASIONAL SEAS
TO 13 FEET SUBSIDING TO 6 TO 10 FEET WITH OCCASIONAL SEAS TO
11 FEET AFTER MIDNIGHT. SHOWERS AND THUNDERSTORMS IN THE EVENING,
THEN SHOWERS AND THUNDERSTORMS LIKELY AFTER MIDNIGHT.

$$

GMZ552-260400-
COASTAL WATERS FROM THE SOUTHWEST PASS OF THE MISSISSIPPI RIVER
TO PORT FOURCHON LOUISIANA OUT 20 MILE-
409 PM CDT TUE APR 25 2017

...SMALL CRAFT EXERCISE CAUTION IN EFFECT FROM 1 AM CDT WEDNESDAY
THROUGH WEDNESDAY MORNING...

.TONIGHT...SOUTH WINDS 10 TO 15 KNOTS INCREASING TO 15 TO 20
KNOTS AFTER MIDNIGHT. SEAS 2 TO 4 FEET. DOMINANT PERIOD 4
SECONDS.
.WEDNESDAY...SOUTH WINDS 15 TO 20 KNOTS. SEAS 3 TO 5 FEET WITH
OCCASIONAL SEAS TO 6 FEET. DOMINANT PERIOD 5 SECONDS.
.WEDNESDAY NIGHT...SOUTHWEST WINDS 15 TO 20 KNOTS. SEAS 3 TO
6 FEET WITH OCCASIONAL SEAS TO 8 FEET. DOMINANT PERIOD 7 SECONDS.
CHANCE OF SHOWERS AND THUNDERSTORMS.
.THURSDAY...WEST WINDS 10 TO 15 KNOTS BECOMING SOUTH IN THE
AFTERNOON. SEAS 3 TO 5 FEET WITH OCCASIONAL SEAS TO 6 FEET.
DOMINANT PERIOD 7 SECONDS. CHANCE OF SHOWERS AND THUNDERSTORMS.
.THURSDAY NIGHT...SOUTH WINDS 15 TO 20 KNOTS. SEAS 3 TO 5 FEET
WITH OCCASIONAL SEAS TO 6 FEET. DOMINANT PERIOD 6 SECONDS.
.FRIDAY...SOUTH WINDS 15 TO 20 KNOTS. SEAS 3 TO 6 FEET WITH
OCCASIONAL SEAS TO 8 FEET. DOMINANT PERIOD 7 SECONDS.
.FRIDAY NIGHT...SOUTHEAST WINDS 20 TO 25 KNOTS. SEAS 4 TO 7 FEET
WITH OCCASIONAL SEAS TO 9 FEET. DOMINANT PERIOD 7 SECONDS.
.SATURDAY...SOUTHEAST WINDS 20 TO 25 KNOTS. SEAS 5 TO 8 FEET WITH
OCCASIONAL SEAS TO 10 FEET. CHANCE OF SHOWERS AND THUNDERSTORMS.
.SATURDAY NIGHT...SOUTHEAST WINDS 25 TO 30 KNOTS. SEAS 5 TO
8 FEET WITH OCCASIONAL SEAS TO 10 FEET BUILDING TO 8 TO 12 FEET
WITH OCCASIONAL SEAS TO 13 FEET AFTER MIDNIGHT. SLIGHT CHANCE OF
SHOWERS AND THUNDERSTORMS THROUGH THE NIGHT.
.SUNDAY...SOUTH WINDS 25 TO 30 KNOTS BECOMING SOUTHWEST 15 TO
20 KNOTS LATE IN THE AFTERNOON. SEAS 8 TO 12 FEET WITH OCCASIONAL
SEAS TO 14 FEET. CHANCE OF SHOWERS AND THUNDERSTORMS IN THE
MORNING, THEN SHOWERS AND THUNDERSTORMS LIKELY IN THE AFTERNOON.
.SUNDAY NIGHT...NORTHWEST WINDS 20 TO 25 KNOTS. SEAS 8 TO 12 FEET
WITH OCCASIONAL SEAS TO 13 FEET. SHOWERS AND THUNDERSTORMS IN THE
EVENING, THEN SHOWERS AND THUNDERSTORMS LIKELY AFTER MIDNIGHT.

$$

GMZ550-260400-
COASTAL WATERS FROM PORT FOURCHON LA TO LOWER ATCHAFALAYA RIVER
LA OUT 20 NM-
409 PM CDT TUE APR 25 2017

...SMALL CRAFT EXERCISE CAUTION IN EFFECT FROM 10 PM CDT THIS
EVENING THROUGH WEDNESDAY MORNING...

.TONIGHT...SOUTH WINDS 10 TO 15 KNOTS INCREASING TO 15 TO 20
KNOTS IN THE LATE EVENING. SEAS 3 TO 5 FEET. DOMINANT PERIOD 4
SECONDS.
.WEDNESDAY...SOUTH WINDS 15 TO 20 KNOTS. SEAS 3 TO 6 FEET.
DOMINANT PERIOD 5 SECONDS.
.WEDNESDAY NIGHT...SOUTHWEST WINDS 15 TO 20 KNOTS BECOMING WEST
10 TO 15 KNOTS AFTER MIDNIGHT. SEAS 3 TO 6 FEET WITH OCCASIONAL
SEAS TO 8 FEET. DOMINANT PERIOD 7 SECONDS. CHANCE OF SHOWERS AND
THUNDERSTORMS.
.THURSDAY...NORTH WINDS 15 TO 20 KNOTS BECOMING NORTHEAST 5 TO
10 KNOTS LATE IN THE MORNING, THEN BECOMING SOUTHEAST IN THE
AFTERNOON. SEAS 3 TO 5 FEET. DOMINANT PERIOD 7 SECONDS. SLIGHT
CHANCE OF SHOWERS AND THUNDERSTORMS.
.THURSDAY NIGHT...SOUTH WINDS 15 TO 20 KNOTS. SEAS 3 TO 5 FEET
WITH OCCASIONAL SEAS TO 6 FEET. DOMINANT PERIOD 6 SECONDS.
.FRIDAY...SOUTH WINDS 15 TO 20 KNOTS. SEAS 3 TO 6 FEET WITH
OCCASIONAL SEAS TO 8 FEET. DOMINANT PERIOD 6 SECONDS.
.FRIDAY NIGHT...SOUTHEAST WINDS 20 TO 25 KNOTS. SEAS 4 TO 7 FEET
WITH OCCASIONAL SEAS TO 9 FEET. DOMINANT PERIOD 7 SECONDS.
.SATURDAY...SOUTHEAST WINDS 20 TO 25 KNOTS. SEAS 5 TO 8 FEET WITH
OCCASIONAL SEAS TO 10 FEET. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS.
.SATURDAY NIGHT...SOUTHEAST WINDS 25 TO 30 KNOTS. SEAS 5 TO
8 FEET WITH OCCASIONAL SEAS TO 10 FEET BUILDING TO 8 TO 12 FEET
WITH OCCASIONAL SEAS TO 13 FEET AFTER MIDNIGHT. SLIGHT CHANCE OF
SHOWERS AND THUNDERSTORMS THROUGH THE NIGHT.
.SUNDAY...SOUTHWEST WINDS 20 TO 25 KNOTS. SEAS 8 TO 12 FEET WITH
OCCASIONAL SEAS TO 13 FEET. SHOWERS AND THUNDERSTORMS LIKELY.
.SUNDAY NIGHT...NORTHWEST WINDS 20 TO 25 KNOTS. SEAS 5 TO 8 FEET
WITH OCCASIONAL SEAS TO 10 FEET. SHOWERS AND THUNDERSTORMS
LIKELY.

$$

GMZ575-577-260400-
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-
409 PM CDT TUE APR 25 2017

.TONIGHT...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 WITH
OCCASIONAL SEAS TO 6 FEET. DOMINANT PERIOD 4 SECONDS.
.WEDNESDAY NIGHT...SOUTH WINDS 15 TO 20 KNOTS. SEAS 3 TO 6 FEET
WITH OCCASIONAL SEAS TO 8 FEET. DOMINANT PERIOD 6 SECONDS. SLIGHT
CHANCE OF SHOWERS AND THUNDERSTORMS.
.THURSDAY...SOUTH WINDS 15 TO 20 KNOTS. SEAS 3 TO 6 FEET WITH
OCCASIONAL SEAS TO 8 FEET. DOMINANT PERIOD 7 SECONDS. SLIGHT
CHANCE OF SHOWERS AND THUNDERSTORMS.
.THURSDAY NIGHT...SOUTH WINDS 15 TO 20 KNOTS. SEAS 3 TO 6 FEET.
DOMINANT PERIOD 7 SECONDS.
.FRIDAY...SOUTH WINDS 15 TO 20 KNOTS. SEAS 3 TO 6 FEET WITH
OCCASIONAL SEAS TO 8 FEET. DOMINANT PERIOD 7 SECONDS.
.FRIDAY NIGHT...SOUTHEAST WINDS 20 TO 25 KNOTS. SEAS 3 TO 6 FEET
WITH OCCASIONAL SEAS TO 8 FEET. DOMINANT PERIOD 7 SECONDS.
.SATURDAY...SOUTHEAST WINDS 20 TO 25 KNOTS. SEAS 4 TO 7 FEET WITH
OCCASIONAL SEAS TO 9 FEET. CHANCE OF SHOWERS AND THUNDERSTORMS.
.SATURDAY NIGHT...SOUTHEAST WINDS NEAR 25 KNOTS. SEAS 6 TO
10 FEET WITH OCCASIONAL SEAS TO 11 FEET. SLIGHT CHANCE OF SHOWERS
AND THUNDERSTORMS IN THE EVENING.
.SUNDAY...SOUTH WINDS 20 TO 25 KNOTS. SEAS 8 TO 12 FEET WITH
OCCASIONAL SEAS TO 13 FEET. CHANCE OF SHOWERS AND THUNDERSTORMS.
.SUNDAY NIGHT...SOUTHWEST WINDS 15 TO 20 KNOTS BECOMING NORTHWEST
20 TO 25 KNOTS AFTER MIDNIGHT. SEAS 8 TO 12 FEET WITH OCCASIONAL
SEAS TO 13 FEET. SHOWERS AND THUNDERSTORMS IN THE EVENING, THEN
SHOWERS AND THUNDERSTORMS LIKELY AFTER MIDNIGHT.

$$

GMZ572-260400-
COASTAL WATERS FROM SOUTHWEST PASS OF THE MISSISSIPPI RIVER TO
PORT FOURCHON LOUISIANA FROM 20 TO 60 MILE-
409 PM CDT TUE APR 25 2017

...SMALL CRAFT EXERCISE CAUTION IN EFFECT FROM 1 AM CDT WEDNESDAY
THROUGH WEDNESDAY MORNING...

.TONIGHT...SOUTH WINDS 10 TO 15 KNOTS INCREASING TO 15 TO 20
KNOTS AFTER MIDNIGHT. SEAS 2 TO 4 FEET. DOMINANT PERIOD 4
SECONDS.
.WEDNESDAY...SOUTH WINDS 15 TO 20 KNOTS. SEAS 3 TO 5 FEET.
DOMINANT PERIOD 6 SECONDS. SEAS BUILDING TO 3 TO 6 FEET WITH
OCCASIONAL SEAS TO 8 FEET. DOMINANT PERIOD 6 SECONDS IN THE
AFTERNOON.
.WEDNESDAY NIGHT...SOUTH WINDS 15 TO 20 KNOTS. SEAS 3 TO 6 FEET
WITH OCCASIONAL SEAS TO 8 FEET. DOMINANT PERIOD 7 SECONDS. SLIGHT
CHANCE OF SHOWERS AND THUNDERSTORMS.
.THURSDAY...SOUTH WINDS 10 TO 15 KNOTS. SEAS 3 TO 6 FEET.
DOMINANT PERIOD 7 SECONDS. CHANCE OF SHOWERS AND THUNDERSTORMS.
.THURSDAY NIGHT...SOUTH WINDS 15 TO 20 KNOTS. SEAS 3 TO 6 FEET.
DOMINANT PERIOD 6 SECONDS.
.FRIDAY...SOUTH WINDS 20 TO 25 KNOTS. SEAS 4 TO 7 FEET WITH
OCCASIONAL SEAS TO 9 FEET. DOMINANT PERIOD 7 SECONDS.
.FRIDAY NIGHT...SOUTHEAST WINDS 20 TO 25 KNOTS. SEAS 4 TO 7 FEET
WITH OCCASIONAL SEAS TO 9 FEET. DOMINANT PERIOD 7 SECONDS.
.SATURDAY...SOUTHEAST WINDS NEAR 25 KNOTS. SEAS 5 TO 8 FEET WITH
OCCASIONAL SEAS TO 10 FEET. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS.
.SATURDAY NIGHT...SOUTHEAST WINDS 25 TO 30 KNOTS. SEAS 5 TO
8 FEET WITH OCCASIONAL SEAS TO 10 FEET BUILDING TO 8 TO 12 FEET
WITH OCCASIONAL SEAS TO 13 FEET AFTER MIDNIGHT. SLIGHT CHANCE OF
SHOWERS AND THUNDERSTORMS IN THE EVENING.
.SUNDAY...SOUTH WINDS 25 TO 30 KNOTS. SEAS 8 TO 12 FEET WITH
OCCASIONAL SEAS TO 14 FEET. CHANCE OF SHOWERS AND THUNDERSTORMS.
.SUNDAY NIGHT...WEST WINDS 20 TO 25 KNOTS BECOMING NORTHWEST AFTER
MIDNIGHT. SEAS 8 TO 12 FEET WITH OCCASIONAL SEAS TO 13 FEET.
SHOWERS AND THUNDERSTORMS IN THE EVENING, THEN SHOWERS AND
THUNDERSTORMS LIKELY AFTER MIDNIGHT.

$$

GMZ570-260400-
COASTAL WATERS FROM PORT FOURCHON LOUISIANA TO LOWER ATCHAFALAYA
RIVER LA FROM 20 TO 60 MILE-
409 PM CDT TUE APR 25 2017

...SMALL CRAFT EXERCISE CAUTION IN EFFECT FROM 10 PM CDT THIS
EVENING THROUGH WEDNESDAY MORNING...

.TONIGHT...SOUTH WINDS 10 TO 15 MPH INCREASING TO 15 TO 20 KNOTS
IN THE LATE EVENING. SEAS 3 TO 5 FEET. DOMINANT PERIOD 4 SECONDS.
.WEDNESDAY...SOUTH WINDS NEAR 20 KNOTS. SEAS 3 TO 6 FEET WITH
OCCASIONAL SEAS TO 8 FEET. DOMINANT PERIOD 6 SECONDS.
.WEDNESDAY NIGHT...SOUTHWEST WINDS 15 TO 20 KNOTS. SEAS 3 TO
6 FEET WITH OCCASIONAL SEAS TO 8 FEET. DOMINANT PERIOD 7 SECONDS.
CHANCE OF SHOWERS AND THUNDERSTORMS.
.THURSDAY...NORTHWEST WINDS 10 TO 15 KNOTS BECOMING NORTHEAST LATE
IN THE MORNING, THEN BECOMING SOUTHEAST IN THE AFTERNOON. SEAS
3 TO 5 FEET WITH OCCASIONAL SEAS TO 6 FEET. DOMINANT PERIOD
7 SECONDS. SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.
.THURSDAY NIGHT...SOUTH WINDS 15 TO 20 KNOTS. SEAS 3 TO 5 FEET.
DOMINANT PERIOD 6 SECONDS. SEAS BUILDING TO 3 TO 6 FEET WITH
OCCASIONAL SEAS TO 8 FEET. DOMINANT PERIOD 6 SECONDS AFTER
MIDNIGHT.
.FRIDAY...SOUTH WINDS 20 TO 25 KNOTS. SEAS 4 TO 7 FEET WITH
OCCASIONAL SEAS TO 9 FEET. DOMINANT PERIOD 7 SECONDS.
.FRIDAY NIGHT...SOUTHEAST WINDS 20 TO 25 KNOTS. SEAS 5 TO 8 FEET
WITH OCCASIONAL SEAS TO 10 FEET. DOMINANT PERIOD 7 SECONDS.
.SATURDAY...SOUTHEAST WINDS NEAR 25 KNOTS. SEAS 6 TO 10 FEET WITH
OCCASIONAL SEAS TO 11 FEET.
.SATURDAY NIGHT...SOUTHEAST WINDS 25 TO 30 KNOTS. SEAS 8 TO
12 FEET WITH OCCASIONAL SEAS TO 13 FEET. SLIGHT CHANCE OF SHOWERS
AND THUNDERSTORMS IN THE EVENING.
.SUNDAY...SOUTH WINDS 25 TO 30 KNOTS BECOMING WEST 15 TO 20 KNOTS
LATE IN THE AFTERNOON. SEAS 8 TO 12 FEET WITH OCCASIONAL SEAS TO
14 FEET. CHANCE OF SHOWERS AND THUNDERSTORMS IN THE MORNING, THEN
SHOWERS AND THUNDERSTORMS LIKELY IN THE AFTERNOON.
.SUNDAY NIGHT...NORTHWEST WINDS 20 TO 25 KNOTS. SEAS 8 TO 12 FEET
WITH OCCASIONAL SEAS TO 13 FEET. SHOWERS AND THUNDERSTORMS LIKELY
IN THE EVENING, THEN CHANCE OF SHOWERS AND THUNDERSTORMS AFTER
MIDNIGHT.

$$

GMZ530-260400-
LAKE PONTCHARTRAIN AND LAKE MAUREPAS-
409 PM CDT TUE APR 25 2017

.TONIGHT...SOUTH WINDS 10 TO 15 KNOTS. WAVES 1 TO 2 FEET.
DOMINANT PERIOD 4 SECONDS.
.WEDNESDAY...SOUTH WINDS 15 TO 20 KNOTS. WAVES 3 TO 5 FEET.
DOMINANT PERIOD 4 SECONDS.
.WEDNESDAY NIGHT...SOUTHWEST WINDS 15 TO 20 KNOTS BECOMING
NORTHWEST 10 TO 15 KNOTS AFTER MIDNIGHT. WAVES 3 TO 5 FEET.
DOMINANT PERIOD 4 SECONDS. CHANCE OF SHOWERS AND THUNDERSTORMS.
.THURSDAY...NORTHWEST WINDS 10 TO 15 KNOTS BECOMING SOUTHWEST 5 TO
10 KNOTS IN THE AFTERNOON. WAVES 1 TO 2 FEET. DOMINANT PERIOD
4 SECONDS. SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.
.THURSDAY NIGHT...SOUTH WINDS 10 TO 15 KNOTS. WAVES 1 TO 2 FEET.
DOMINANT PERIOD 4 SECONDS.
.FRIDAY...SOUTH WINDS 15 TO 20 KNOTS. WAVES 3 TO 5 FEET. DOMINANT
PERIOD 4 SECONDS.
.FRIDAY NIGHT...SOUTHEAST WINDS 15 TO 20 KNOTS. WAVES 3 TO
5 FEET. DOMINANT PERIOD 4 SECONDS.
.SATURDAY...SOUTHEAST WINDS 15 TO 20 KNOTS. WAVES 3 TO 5 FEET.
CHANCE OF SHOWERS AND THUNDERSTORMS.
.SATURDAY NIGHT...SOUTH WINDS 15 TO 20 KNOTS. WAVES 3 TO 5 FEET.
CHANCE OF SHOWERS AND THUNDERSTORMS.
.SUNDAY...SOUTHWEST WINDS 15 TO 20 KNOTS. WAVES 3 TO 5 FEET.
SHOWERS AND THUNDERSTORMS LIKELY IN THE MORNING, THEN SHOWERS AND
THUNDERSTORMS IN THE AFTERNOON.
.SUNDAY NIGHT...SOUTHWEST WINDS 10 TO 15 KNOTS BECOMING NORTHWEST
15 TO 20 KNOTS IN THE LATE EVENING. WAVES 3 TO 5 FEET. CHANCE OF
SHOWERS AND THUNDERSTORMS.

$$

32



USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.