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

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FZUS54 KLIX 202119
CWFLIX

COASTAL WATERS FORECAST
NATIONAL WEATHER SERVICE NEW ORLEANS LA
319 PM CST MON FEB 20 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-GMZ501-211030-
SYNOPSIS PASCAGOULA TO SW PASS MISSISSIPPI-
SYNOPSIS SW PASS MISSISSIPPI RIVER TO ATCHAFALAYA RIVER-
319 PM CST MON FEB 20 2017

.SYNOPSIS...A STORM SYSTEM WILL MOVE ACROSS THE NORTHERN GULF OF
MEXICO AND THE GULF COAST STATES BEGINNING TONIGHT AND CONTINUING
INTO WEDNESDAY. A COLD FRONT WILL MOVE ACROSS THE COASTAL WATERS
FRIDAY NIGHT.

$$

GMZ534-211030-
LAKE BORGNE-
319 PM CST MON FEB 20 2017

.TONIGHT...SOUTHEAST WINDS 10 TO 15 KNOTS BECOMING SOUTHWEST AFTER
MIDNIGHT. WAVES 1 TO 2 FEET. DOMINANT PERIOD 4 SECONDS. CHANCE OF
SHOWERS IN THE EVENING...THEN SHOWERS AND CHANCE OF THUNDERSTORMS
AFTER MIDNIGHT.
.TUESDAY...NORTHWEST WINDS 15 TO 20 KNOTS EASING TO 5 TO 10 KNOTS
IN THE LATE MORNING. WAVES 2 TO 4 FEET. DOMINANT PERIOD 4
SECONDS. SHOWERS IN THE MORNING. CHANCE OF THUNDERSTORMS THROUGH
THE DAY. SHOWERS LIKELY IN THE AFTERNOON.
.TUESDAY NIGHT...NORTHWEST WINDS 5 TO 10 KNOTS. WAVES 1 FOOT OR
LESS. DOMINANT PERIOD 4 SECONDS. CHANCE OF SHOWERS.
.WEDNESDAY...NORTH WINDS 5 TO 10 KNOTS. WAVES 1 FOOT OR LESS.
DOMINANT PERIOD 4 SECONDS. SLIGHT CHANCE OF SHOWERS.
.WEDNESDAY NIGHT...NORTH WINDS 5 TO 10 KNOTS. WAVES 1 FOOT OR
LESS. DOMINANT PERIOD 4 SECONDS.
.THURSDAY...NORTHEAST WINDS 5 TO 10 KNOTS BECOMING SOUTHEAST IN
THE LATE MORNING AND AFTERNOON. WAVES 1 FOOT OR LESS. DOMINANT
PERIOD 4 SECONDS.
.THURSDAY NIGHT...SOUTH WINDS 5 TO 10 KNOTS. WAVES 1 FOOT OR
LESS. DOMINANT PERIOD 4 SECONDS.
.FRIDAY...SOUTHWEST WINDS 5 TO 10 KNOTS. WAVES 1 FOOT OR LESS.
DOMINANT PERIOD 4 SECONDS.
.FRIDAY NIGHT...WEST WINDS NEAR 10 KNOTS BECOMING NORTHWEST AFTER
MIDNIGHT. WAVES 1 TO 2 FEET. DOMINANT PERIOD 4 SECONDS.
.SATURDAY...NORTHEAST WINDS 10 TO 15 KNOTS. WAVES 2 TO 4 FEET
SUBSIDING TO 1 FOOT OR LESS IN THE AFTERNOON.
.SATURDAY NIGHT...NORTHEAST WINDS 10 TO 15 KNOTS. WAVES 1 TO
2 FEET.

$$

GMZ532-211030-
MISSISSIPPI SOUND-
319 PM CST MON FEB 20 2017

.TONIGHT...SOUTHEAST WINDS 10 TO 15 KNOTS. WAVES 2 TO 4 FEET.
DOMINANT PERIOD 4 SECONDS. CHANCE OF SHOWERS THROUGH THE NIGHT.
CHANCE OF THUNDERSTORMS AFTER MIDNIGHT.
.TUESDAY...SOUTHWEST WINDS 10 TO 15 KNOTS BECOMING NORTHWEST IN
THE LATE MORNING AND AFTERNOON. WAVES 1 TO 2 FEET. DOMINANT
PERIOD 4 SECONDS. SHOWERS IN THE MORNING. CHANCE OF THUNDERSTORMS
THROUGH THE DAY. SHOWERS LIKELY IN THE AFTERNOON.
.TUESDAY NIGHT...NORTHWEST WINDS 5 TO 10 KNOTS. WAVES 1 FOOT OR
LESS. DOMINANT PERIOD 4 SECONDS. CHANCE OF SHOWERS.
.WEDNESDAY...NORTH WINDS 5 TO 10 KNOTS. WAVES 1 TO 2 FEET.
DOMINANT PERIOD 4 SECONDS. SLIGHT CHANCE OF SHOWERS.
.WEDNESDAY NIGHT...NORTHEAST WINDS 5 TO 10 KNOTS. WAVES 1 TO
2 FEET. DOMINANT PERIOD 4 SECONDS.
.THURSDAY...EAST WINDS 5 TO 10 KNOTS BECOMING SOUTHEAST IN THE
AFTERNOON. WAVES 1 FOOT OR LESS. DOMINANT PERIOD 4 SECONDS.
.THURSDAY NIGHT...SOUTH WINDS 5 TO 10 KNOTS. WAVES 1 FOOT OR
LESS. DOMINANT PERIOD 4 SECONDS.
.FRIDAY...SOUTH WINDS 5 TO 10 KNOTS. WAVES 1 TO 2 FEET. DOMINANT
PERIOD 4 SECONDS.
.FRIDAY NIGHT...WEST WINDS 10 TO 15 KNOTS BECOMING NORTHWEST AFTER
MIDNIGHT. WAVES 1 TO 2 FEET. DOMINANT PERIOD 4 SECONDS.
.SATURDAY...NORTH WINDS 10 TO 15 KNOTS. WAVES 2 TO 4 FEET.
.SATURDAY NIGHT...NORTHEAST WINDS 10 TO 15 KNOTS. WAVES 2 TO
4 FEET.

$$

GMZ536-538-211030-
CHANDELEUR SOUND-BRETON SOUND-
319 PM CST MON FEB 20 2017

.TONIGHT...SOUTH WINDS 10 TO 15 KNOTS. WAVES 2 TO 4 FEET.
DOMINANT PERIOD 4 SECONDS. CHANCE OF SHOWERS THROUGH THE NIGHT.
CHANCE OF THUNDERSTORMS AFTER MIDNIGHT.
.TUESDAY...WEST WINDS 10 TO 15 KNOTS BECOMING NORTHWEST 15 TO
20 KNOTS LATE IN THE MORNING...THEN EASING TO 5 TO 10 KNOTS IN
THE AFTERNOON. WAVES 2 TO 4 FEET. DOMINANT PERIOD 4 SECONDS.
SHOWERS IN THE MORNING. CHANCE OF THUNDERSTORMS THROUGH THE DAY.
SHOWERS LIKELY IN THE AFTERNOON.
.TUESDAY NIGHT...NORTHWEST WINDS 5 TO 10 KNOTS. WAVES 1 TO
2 FEET. DOMINANT PERIOD 4 SECONDS. CHANCE OF SHOWERS.
.WEDNESDAY...NORTH WINDS 10 TO 15 KNOTS. WAVES 1 TO 2 FEET.
DOMINANT PERIOD 4 SECONDS. SLIGHT CHANCE OF SHOWERS.
.WEDNESDAY NIGHT...NORTHEAST WINDS 10 TO 15 KNOTS. WAVES 1 TO
2 FEET. DOMINANT PERIOD 4 SECONDS.
.THURSDAY...EAST WINDS 5 TO 10 KNOTS BECOMING SOUTHEAST LATE IN
THE AFTERNOON. WAVES 1 FOOT OR LESS. DOMINANT PERIOD 4 SECONDS.
.THURSDAY NIGHT...SOUTH WINDS 5 TO 10 KNOTS. WAVES 1 FOOT OR
LESS. DOMINANT PERIOD 4 SECONDS.
.FRIDAY...SOUTHWEST WINDS 5 TO 10 KNOTS. WAVES 1 TO 2 FEET.
DOMINANT PERIOD 4 SECONDS.
.FRIDAY NIGHT...WEST WINDS 10 TO 15 KNOTS BECOMING NORTHWEST 15 TO
20 KNOTS AFTER MIDNIGHT. WAVES 1 TO 3 FEET. DOMINANT PERIOD 4
SECONDS. SLIGHT CHANCE OF SHOWERS.
.SATURDAY...NORTH WINDS 15 TO 20 KNOTS BECOMING NORTHEAST NEAR
10 KNOTS LATE IN THE AFTERNOON. WAVES 2 TO 4 FEET SUBSIDING TO
1 TO 2 FEET IN THE AFTERNOON.
.SATURDAY NIGHT...NORTHEAST WINDS 15 TO 20 KNOTS. WAVES 1 TO
2 FEET BUILDING TO 3 TO 5 FEET AFTER MIDNIGHT.


$$

GMZ555-557-211030-
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-
319 PM CST MON FEB 20 2017

...SMALL CRAFT EXERCISE CAUTION IN EFFECT THROUGH TUESDAY
MORNING...

.TONIGHT...SOUTH WINDS 15 TO 20 KNOTS. SEAS 3 TO 5 FEET. DOMINANT
PERIOD 6 SECONDS. CHANCE OF SHOWERS IN THE EVENING...THEN SHOWERS
LIKELY AND CHANCE OF THUNDERSTORMS AFTER MIDNIGHT.
.TUESDAY...SOUTHWEST WINDS 15 TO 20 KNOTS BECOMING NORTHWEST LATE
IN THE MORNING...THEN EASING TO 10 TO 15 KNOTS IN THE AFTERNOON.
SEAS 3 TO 5 FEET. DOMINANT PERIOD 6 SECONDS. SHOWERS IN THE
MORNING. CHANCE OF THUNDERSTORMS THROUGH THE DAY. SHOWERS LIKELY
IN THE AFTERNOON.
.TUESDAY NIGHT...NORTHWEST WINDS 10 TO 15 KNOTS. SEAS 3 TO
5 FEET. DOMINANT PERIOD 6 SECONDS. CHANCE OF SHOWERS.
.WEDNESDAY...NORTH WINDS 15 TO 20 KNOTS. SEAS 3 TO 5 FEET.
DOMINANT PERIOD 6 SECONDS. SLIGHT CHANCE OF SHOWERS.
.WEDNESDAY NIGHT...NORTHEAST WINDS 15 TO 20 KNOTS EASING TO NEAR
10 KNOTS AFTER MIDNIGHT. SEAS 3 TO 5 FEET. DOMINANT PERIOD
6 SECONDS.
.THURSDAY...EAST WINDS 5 TO 10 KNOTS BECOMING SOUTHEAST LATE IN
THE AFTERNOON. SEAS 3 TO 5 FEET. DOMINANT PERIOD 7 SECONDS.
.THURSDAY NIGHT...SOUTH WINDS 5 TO 10 KNOTS. SEAS 1 TO 2 FEET.
DOMINANT PERIOD 6 SECONDS.
.FRIDAY...SOUTHWEST WINDS 5 TO 10 KNOTS. SEAS 1 TO 2 FEET.
DOMINANT PERIOD 6 SECONDS.
.FRIDAY NIGHT...WEST WINDS 10 TO 15 KNOTS BECOMING NORTHWEST 15 TO
20 KNOTS AFTER MIDNIGHT. SEAS 1 TO 3 FEET. DOMINANT PERIOD 7
SECONDS. SLIGHT CHANCE OF SHOWERS.
.SATURDAY AND SATURDAY NIGHT...NORTHEAST WINDS 15 TO 20 KNOTS.
SEAS 3 TO 5 FEET.

$$

GMZ550-552-211030-
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-
319 PM CST MON FEB 20 2017

...SMALL CRAFT EXERCISE CAUTION IN EFFECT THROUGH TUESDAY
MORNING...

.TONIGHT...SOUTHEAST WINDS NEAR 15 KNOTS BECOMING NORTHWEST 15 TO
20 KNOTS AFTER MIDNIGHT. SEAS 3 TO 5 FEET. DOMINANT PERIOD 6
SECONDS. CHANCE OF SHOWERS IN THE EVENING. CHANCE OF THUNDERSTORMS
THROUGH THE NIGHT. SHOWERS AFTER MIDNIGHT.
.TUESDAY...NORTHWEST WINDS 15 TO 20 KNOTS BECOMING WEST 10 TO
15 KNOTS IN THE LATE MORNING AND AFTERNOON. SEAS 3 TO 5 FEET.
DOMINANT PERIOD 6 SECONDS. CHANCE OF SHOWERS AND THUNDERSTORMS.
.TUESDAY NIGHT...NORTHWEST WINDS 10 TO 15 KNOTS. SEAS 2 TO
4 FEET. DOMINANT PERIOD 6 SECONDS. CHANCE OF SHOWERS.
.WEDNESDAY...NORTH WINDS 10 TO 15 KNOTS. SEAS 3 TO 5 FEET.
DOMINANT PERIOD 6 SECONDS. SLIGHT CHANCE OF SHOWERS.
.WEDNESDAY NIGHT...NORTH WINDS 10 TO 15 KNOTS. SEAS 3 TO 5 FEET.
DOMINANT PERIOD 6 SECONDS.
.THURSDAY...NORTHEAST WINDS 5 TO 10 KNOTS BECOMING SOUTHEAST IN
THE AFTERNOON. SEAS 2 TO 4 FEET. DOMINANT PERIOD 6 SECONDS.
.THURSDAY NIGHT...SOUTH WINDS 5 TO 10 KNOTS. SEAS 1 TO 2 FEET.
DOMINANT PERIOD 7 SECONDS.
.FRIDAY...SOUTHWEST WINDS 5 TO 10 KNOTS. SEAS 1 TO 2 FEET.
DOMINANT PERIOD 4 SECONDS.
.FRIDAY NIGHT...WEST WINDS 10 TO 15 KNOTS BECOMING NORTHWEST 15 TO
20 KNOTS AFTER MIDNIGHT. SEAS 1 TO 2 FEET BUILDING TO 2 TO 4 FEET
AFTER MIDNIGHT. DOMINANT PERIOD 7 SECONDS. SLIGHT CHANCE OF
SHOWERS.
.SATURDAY...NORTHEAST WINDS 15 TO 20 KNOTS. SEAS 3 TO 5 FEET.
.SATURDAY NIGHT...EAST WINDS 10 TO 15 KNOTS. SEAS 2 TO 4 FEET.

$$

GMZ575-577-211030-
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-
319 PM CST MON FEB 20 2017

...SMALL CRAFT EXERCISE CAUTION IN EFFECT THROUGH TUESDAY
MORNING...

.TONIGHT...SOUTHEAST WINDS 15 TO 20 KNOTS. SEAS 3 TO 5 FEET WITH
OCCASIONAL SEAS TO 6 FEET. DOMINANT PERIOD 6 SECONDS. CHANCE OF
SHOWERS IN THE EVENING...THEN SHOWERS LIKELY AND CHANCE OF
THUNDERSTORMS AFTER MIDNIGHT.
.TUESDAY...SOUTH WINDS 15 TO 20 KNOTS BECOMING NORTHWEST IN THE
LATE MORNING AND AFTERNOON. SEAS 3 TO 6 FEET. DOMINANT PERIOD
6 SECONDS. SHOWERS IN THE MORNING. CHANCE OF THUNDERSTORMS
THROUGH THE DAY. SHOWERS LIKELY IN THE AFTERNOON.
.TUESDAY NIGHT...NORTHWEST WINDS 10 TO 15 KNOTS. SEAS 3 TO
5 FEET. DOMINANT PERIOD 6 SECONDS. CHANCE OF SHOWERS.
.WEDNESDAY...NORTH WINDS 15 TO 20 KNOTS. SEAS 3 TO 5 FEET.
DOMINANT PERIOD 6 SECONDS. CHANCE OF SHOWERS.
.WEDNESDAY NIGHT...NORTHEAST WINDS 15 TO 20 KNOTS. SEAS 3 TO
6 FEET WITH OCCASIONAL SEAS TO 8 FEET. DOMINANT PERIOD 6 SECONDS.
.THURSDAY...EAST WINDS 10 TO 15 KNOTS. SEAS 3 TO 5 FEET WITH
OCCASIONAL SEAS TO 6 FEET. DOMINANT PERIOD 7 SECONDS.
.THURSDAY NIGHT...SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS 2 TO
4 FEET. DOMINANT PERIOD 6 SECONDS.
.FRIDAY...SOUTHWEST WINDS 5 TO 10 KNOTS. SEAS 1 TO 2 FEET.
DOMINANT PERIOD 5 SECONDS.
.FRIDAY NIGHT...NORTHWEST WINDS 10 TO 15 KNOTS. SEAS 1 TO 3 FEET.
DOMINANT PERIOD 5 SECONDS. SLIGHT CHANCE OF SHOWERS.
.SATURDAY...NORTHEAST WINDS 15 TO 20 KNOTS. SEAS 3 TO 5 FEET WITH
OCCASIONAL SEAS TO 6 FEET.
.SATURDAY NIGHT...NORTHEAST WINDS 15 TO 20 KNOTS. SEAS 3 TO
5 FEET.

$$

GMZ570-572-211030-
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-
319 PM CST MON FEB 20 2017

...SMALL CRAFT EXERCISE CAUTION IN EFFECT THROUGH TUESDAY
MORNING...

.TONIGHT...SOUTHEAST WINDS 15 TO 20 KNOTS BECOMING WEST AFTER
MIDNIGHT. SEAS 3 TO 5 FEET. DOMINANT PERIOD 6 SECONDS. CHANCE OF
SHOWERS IN THE EVENING. CHANCE OF THUNDERSTORMS THROUGH THE
NIGHT. SHOWERS AFTER MIDNIGHT.
.TUESDAY...NORTHWEST WINDS 15 TO 20 KNOTS. SEAS 3 TO 5 FEET.
DOMINANT PERIOD 6 SECONDS. CHANCE OF SHOWERS AND THUNDERSTORMS.
.TUESDAY NIGHT...NORTHWEST WINDS 10 TO 15 KNOTS. SEAS 3 TO
5 FEET. DOMINANT PERIOD 6 SECONDS. CHANCE OF SHOWERS.
.WEDNESDAY...NORTH WINDS 15 TO 20 KNOTS. SEAS 3 TO 5 FEET.
DOMINANT PERIOD 6 SECONDS. SLIGHT CHANCE OF SHOWERS.
.WEDNESDAY NIGHT...NORTH WINDS 15 TO 20 KNOTS. SEAS 3 TO 5 FEET
WITH OCCASIONAL SEAS TO 6 FEET. DOMINANT PERIOD 6 SECONDS.
.THURSDAY...EAST WINDS 5 TO 10 KNOTS. SEAS 3 TO 5 FEET. DOMINANT
PERIOD 7 SECONDS.
.THURSDAY NIGHT...SOUTH WINDS 5 TO 10 KNOTS. SEAS 2 TO 4 FEET.
DOMINANT PERIOD 7 SECONDS.
.FRIDAY...SOUTHWEST WINDS 10 TO 15 KNOTS. SEAS 2 TO 4 FEET.
DOMINANT PERIOD 6 SECONDS.
.FRIDAY NIGHT...WEST WINDS NEAR 10 KNOTS BECOMING NORTHWEST AFTER
MIDNIGHT. SEAS 1 TO 2 FEET. DOMINANT PERIOD 7 SECONDS. SLIGHT
CHANCE OF SHOWERS.
.SATURDAY...NORTHEAST WINDS 15 TO 20 KNOTS. SEAS 3 TO 5 FEET WITH
OCCASIONAL SEAS TO 6 FEET.
.SATURDAY NIGHT...EAST WINDS NEAR 15 KNOTS. SEAS 3 TO 5 FEET.

$$

GMZ530-211030-
LAKE PONTCHARTRAIN AND LAKE MAUREPAS-
319 PM CST MON FEB 20 2017

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

$$



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