530
FZUS54 KLCH 230800
CWFLCH
COASTAL WATERS FORECAST
NATIONAL WEATHER SERVICE LAKE CHARLES LA
300 AM CDT SAT OCT 23 2021
COASTAL WATERS FROM THE LOWER ATCHAFALAYA RIVER LA TO HIGH
ISLAND TX OUT 60 NAUTICAL MILES INCLUDING SABINE AND
CALCASIEU LAKES AND VERMILION BAY
SEAS ARE PROVIDED AS A RANGE OF THE AVERAGE HEIGHT OF THE
HIGHEST ONE THIRD OF THE WAVES...ALONG WITH THE OCCASIONAL
HEIGHT OF THE AVERAGE HIGHEST TEN PERCENT OF THE WAVES.
GMZ400-232015-
SYNOPSIS FOR LOWER ATCHAFALAYA RIVER LA TO HIGH ISLAND TX OUT
60 NM INCLUDING SABINE AND CALCASIEU LAKES AND VERMILION BAY
300 AM CDT SAT OCT 23 2021
SYNOPSIS
ONSHORE FLOW WILL CONTINUE THROUGH EARLY NEXT WEEK. WINDS AND SEAS
WILL INCREASE BY WEDNESDAY AS A STRONG SURFACE AND UPPER LEVEL LOW
MOVES NORTH OF THE REGION, BRINGING AND INCREASED CHANCE OF
SHOWERS AND THUNDERSTORMS. ONCE THE STORM SYSTEM EXITS THE REGION,
A STRONG COLD FRONT WILL BRING MODERATE OFFSHORE FLOW BY WEDNESDAY
NIGHT.
GMZ430-232015-
SABINE LAKE-
300 AM CDT SAT OCT 23 2021
TODAY
SOUTHEAST WINDS 5 TO 10 KNOTS. LAKE WATERS A LIGHT CHOP.
PATCHY FOG IN THE MORNING. SLIGHT CHANCE OF SHOWERS IN THE
MORNING, THEN CHANCE OF SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS IN THE AFTERNOON.
TONIGHT
SOUTHEAST WINDS 5 TO 10 KNOTS. LAKE WATERS A LIGHT
CHOP. SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE EVENING.
SUNDAY
SOUTHEAST WINDS 5 TO 10 KNOTS. LAKE WATERS A LIGHT
CHOP. CHANCE OF SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS.
SUNDAY NIGHT
SOUTH WINDS 5 TO 10 KNOTS. LAKE WATERS A LIGHT
CHOP.
MONDAY
SOUTHWEST WINDS AROUND 5 KNOTS. LAKE WATERS SMOOTH.
MONDAY NIGHT
SOUTH WINDS AROUND 5 KNOTS. LAKE WATERS SMOOTH.
TUESDAY
SOUTHEAST WINDS 5 TO 10 KNOTS. LAKE WATERS A LIGHT
CHOP. CHANCE OF SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE
AFTERNOON.
TUESDAY NIGHT
SOUTH WINDS 5 TO 10 KNOTS. LAKE WATERS A LIGHT
CHOP. CHANCE OF SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE
EVENING, THEN SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS AFTER
MIDNIGHT.
WEDNESDAY
SOUTHWEST WINDS 10 TO 15 KNOTS. LAKE WATERS CHOPPY.
SHOWERS AND THUNDERSTORMS LIKELY IN THE MORNING, THEN CHANCE OF
SHOWERS IN THE AFTERNOON.
WEDNESDAY NIGHT
WEST WINDS 5 TO 10 KNOTS. LAKE WATERS A LIGHT
CHOP. SLIGHT CHANCE OF SHOWERS IN THE EVENING.
GMZ432-232015-
CALCASIEU LAKE-
300 AM CDT SAT OCT 23 2021
TODAY
SOUTHEAST WINDS 5 TO 10 KNOTS. LAKE WATERS A LIGHT CHOP.
PATCHY FOG IN THE MORNING. SLIGHT CHANCE OF SHOWERS IN THE
MORNING, THEN CHANCE OF SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS IN THE AFTERNOON.
TONIGHT
SOUTHEAST WINDS 5 TO 10 KNOTS. LAKE WATERS A LIGHT
CHOP. SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE EVENING.
SUNDAY
SOUTHEAST WINDS 10 TO 15 KNOTS. LAKE WATERS CHOPPY.
CHANCE OF SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS.
SUNDAY NIGHT
SOUTH WINDS 5 TO 10 KNOTS. LAKE WATERS A LIGHT
CHOP.
MONDAY
SOUTHWEST WINDS AROUND 5 KNOTS. LAKE WATERS SMOOTH.
MONDAY NIGHT
SOUTH WINDS AROUND 5 KNOTS. LAKE WATERS SMOOTH.
TUESDAY
SOUTHEAST WINDS 5 TO 10 KNOTS. LAKE WATERS A LIGHT
CHOP. SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE
AFTERNOON.
TUESDAY NIGHT
SOUTH WINDS 5 TO 10 KNOTS. LAKE WATERS A LIGHT
CHOP. CHANCE OF SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE
EVENING, THEN SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS AFTER
MIDNIGHT.
WEDNESDAY
SOUTHWEST WINDS 10 TO 15 KNOTS. LAKE WATERS CHOPPY.
SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS IN THE MORNING, THEN
CHANCE OF SHOWERS IN THE AFTERNOON.
WEDNESDAY NIGHT
WEST WINDS 5 TO 10 KNOTS. LAKE WATERS A LIGHT
CHOP. SLIGHT CHANCE OF SHOWERS IN THE EVENING.
GMZ435-232015-
VERMILION BAY-
300 AM CDT SAT OCT 23 2021
TODAY
SOUTHEAST WINDS 5 TO 10 KNOTS. BAY WATERS A LIGHT CHOP.
PATCHY FOG IN THE MORNING.
TONIGHT
SOUTHEAST WINDS 5 TO 10 KNOTS. BAY WATERS A LIGHT
CHOP.
SUNDAY
SOUTHEAST WINDS 10 TO 15 KNOTS. BAY WATERS CHOPPY.
CHANCE OF SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS.
SUNDAY NIGHT
SOUTH WINDS 5 TO 10 KNOTS. BAY WATERS A LIGHT
CHOP.
MONDAY
SOUTHWEST WINDS AROUND 5 KNOTS. BAY WATERS SMOOTH.
SLIGHT CHANCE OF SHOWERS.
MONDAY NIGHT
SOUTH WINDS AROUND 5 KNOTS. BAY WATERS SMOOTH.
TUESDAY
SOUTHEAST WINDS 5 TO 10 KNOTS. BAY WATERS A LIGHT
CHOP. SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE
AFTERNOON.
TUESDAY NIGHT
SOUTHEAST WINDS 5 TO 10 KNOTS. BAY WATERS A
LIGHT CHOP. SLIGHT CHANCE OF SHOWERS IN THE EVENING, THEN CHANCE
OF SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS AFTER MIDNIGHT.
WEDNESDAY
SOUTHWEST WINDS 10 TO 15 KNOTS. BAY WATERS CHOPPY.
SHOWERS IN THE MORNING. CHANCE OF THUNDERSTORMS THROUGH THE DAY.
SHOWERS LIKELY IN THE AFTERNOON.
WEDNESDAY NIGHT
WEST WINDS 10 TO 15 KNOTS. BAY WATERS CHOPPY.
CHANCE OF SHOWERS IN THE EVENING, THEN SLIGHT CHANCE OF SHOWERS
AFTER MIDNIGHT.
GMZ450-232015-
COASTAL WATERS FROM CAMERON LA TO HIGH ISLAND TX OUT 20 NM-
300 AM CDT SAT OCT 23 2021
TODAY
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS 1 TO 2 FEET. SLIGHT
CHANCE OF SHOWERS IN THE MORNING, THEN CHANCE OF SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON.
TONIGHT
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 2 TO 4 FEET.
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING. SLIGHT CHANCE OF
SHOWERS THROUGH THE NIGHT.
SUNDAY
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 2 TO 4 FEET.
CHANCE OF SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS.
SUNDAY NIGHT
SOUTH WINDS 5 TO 10 KNOTS. SEAS 1 TO 3 FEET.
MONDAY
SOUTH WINDS 5 TO 10 KNOTS. SEAS 1 TO 3 FEET.
MONDAY NIGHT
SOUTH WINDS 5 TO 10 KNOTS. SEAS 1 TO 2 FEET.
TUESDAY
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS 1 TO 3 FEET.
CHANCE OF SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE
AFTERNOON.
TUESDAY NIGHT
SOUTH WINDS 10 TO 15 KNOTS. SEAS 2 TO 4 FEET.
CHANCE OF SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE
EVENING, THEN SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS AFTER
MIDNIGHT.
WEDNESDAY
SOUTHWEST WINDS 15 TO 20 KNOTS. SEAS 3 TO 5 FEET.
SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS IN THE MORNING, THEN
CHANCE OF SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE
AFTERNOON.
WEDNESDAY NIGHT
WEST WINDS 10 TO 15 KNOTS. SEAS 2 TO 4 FEET.
SLIGHT CHANCE OF SHOWERS IN THE EVENING.
GMZ452-232015-
COASTAL WATERS FROM INTRACOASTAL CITY TO CAMERON LA OUT 20 NM-
300 AM CDT SAT OCT 23 2021
TODAY
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 1 TO 2 FEET. SLIGHT
CHANCE OF SHOWERS THROUGH THE DAY. SLIGHT CHANCE OF THUNDERSTORMS
IN THE AFTERNOON.
TONIGHT
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 2 TO 4 FEET.
SUNDAY
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 2 TO 4 FEET.
CHANCE OF SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS.
SUNDAY NIGHT
SOUTH WINDS 5 TO 10 KNOTS. SEAS 1 TO 3 FEET.
MONDAY
SOUTHWEST WINDS 5 TO 10 KNOTS. SEAS 1 TO 3 FEET. SLIGHT
CHANCE OF SHOWERS IN THE MORNING.
MONDAY NIGHT
SOUTH WINDS AROUND 5 KNOTS. SEAS 1 TO 2 FEET.
TUESDAY
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS 1 TO 2 FEET.
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.
TUESDAY NIGHT
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 2 TO
4 FEET. SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING. CHANCE OF
SHOWERS THROUGH THE NIGHT. CHANCE OF THUNDERSTORMS AFTER
MIDNIGHT.
WEDNESDAY
SOUTHWEST WINDS 15 TO 20 KNOTS. SEAS 3 TO 6 FEET
WITH OCCASIONAL SEAS UP TO 7 FEET. SHOWERS AND CHANCE OF
THUNDERSTORMS IN THE MORNING, THEN CHANCE OF SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS IN THE AFTERNOON.
WEDNESDAY NIGHT
WEST WINDS 10 TO 15 KNOTS. SEAS 3 TO 5 FEET.
SLIGHT CHANCE OF SHOWERS IN THE EVENING.
GMZ455-232015-
COASTAL WATERS FROM LOWER ATCHAFALAYA RIVER TO INTRACOASTAL CITY
LA OUT 20 NM-
300 AM CDT SAT OCT 23 2021
TODAY
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 1 FOOT OR LESS.
AREAS OF DENSE FOG IN THE MORNING.
TONIGHT
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 1 TO 3 FEET.
SUNDAY
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 1 TO 3 FEET.
CHANCE OF SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS.
SUNDAY NIGHT
SOUTH WINDS 5 TO 10 KNOTS. SEAS 1 FOOT OR LESS.
SLIGHT CHANCE OF SHOWERS IN THE EVENING.
MONDAY
SOUTHWEST WINDS 5 TO 10 KNOTS. SEAS 1 FOOT OR LESS.
SLIGHT CHANCE OF SHOWERS THROUGH THE DAY.
MONDAY NIGHT
SOUTHWEST WINDS UP TO 5 KNOTS. SEAS 1 FOOT OR
LESS.
TUESDAY
EAST WINDS 5 TO 10 KNOTS. SEAS 1 FOOT OR LESS. SLIGHT
CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.
TUESDAY NIGHT
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 1 TO
3 FEET. SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE
EVENING, THEN CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT.
WEDNESDAY
SOUTHWEST WINDS 15 TO 20 KNOTS. SEAS 2 TO 4 FEET.
SHOWERS IN THE MORNING. CHANCE OF THUNDERSTORMS THROUGH THE DAY.
SHOWERS LIKELY IN THE AFTERNOON.
WEDNESDAY NIGHT
WEST WINDS 15 TO 20 KNOTS. SEAS 2 TO 4 FEET.
CHANCE OF SHOWERS IN THE EVENING, THEN SLIGHT CHANCE OF SHOWERS
AFTER MIDNIGHT.
GMZ470-232015-
WATERS FROM CAMERON LA TO HIGH ISLAND TX FROM 20 TO 60 NM-
300 AM CDT SAT OCT 23 2021
TODAY
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 2 TO 4 FEET. SLIGHT
CHANCE OF SHOWERS IN THE MORNING, THEN CHANCE OF SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON.
TONIGHT
SOUTHEAST WINDS 15 TO 20 KNOTS. SEAS 3 TO 5 FEET.
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE EVENING. CHANCE
OF SHOWERS AFTER MIDNIGHT.
SUNDAY
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 3 TO 6 FEET.
CHANCE OF SHOWERS IN THE MORNING. SLIGHT CHANCE OF THUNDERSTORMS
THROUGH THE DAY. SLIGHT CHANCE OF SHOWERS IN THE AFTERNOON.
SUNDAY NIGHT
SOUTH WINDS AROUND 10 KNOTS. SEAS 3 TO 5 FEET.
MONDAY
SOUTH WINDS 5 TO 10 KNOTS. SEAS 2 TO 4 FEET.
MONDAY NIGHT
SOUTH WINDS 5 TO 10 KNOTS. SEAS 1 TO 3 FEET.
TUESDAY
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 2 TO 4 FEET.
CHANCE OF SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE
AFTERNOON.
TUESDAY NIGHT
SOUTH WINDS 15 TO 20 KNOTS. SEAS 3 TO 5 FEET.
CHANCE OF SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE
EVENING, THEN SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS AFTER
MIDNIGHT.
WEDNESDAY
SOUTHWEST WINDS 15 TO 20 KNOTS. SEAS 3 TO 6 FEET
WITH OCCASIONAL SEAS UP TO 7 FEET. SHOWERS LIKELY AND CHANCE OF
THUNDERSTORMS IN THE MORNING, THEN CHANCE OF SHOWERS AND SLIGHT
CHANCE OF THUNDERSTORMS IN THE AFTERNOON.
WEDNESDAY NIGHT
NORTHWEST WINDS AROUND 15 KNOTS. SEAS 3 TO
6 FEET WITH OCCASIONAL SEAS UP TO 7 FEET. SLIGHT CHANCE OF
SHOWERS IN THE EVENING.
GMZ472-232015-
WATERS FROM INTRACOASTAL CITY TO CAMERON LA FROM 20 TO 60 NM-
300 AM CDT SAT OCT 23 2021
TODAY
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 2 TO 4 FEET. SLIGHT
CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.
TONIGHT
SOUTHEAST WINDS AROUND 15 KNOTS. SEAS 3 TO 5 FEET.
SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT.
SUNDAY
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 3 TO 6 FEET.
CHANCE OF SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS.
SUNDAY NIGHT
SOUTH WINDS AROUND 10 KNOTS. SEAS 3 TO 5 FEET.
SLIGHT CHANCE OF SHOWERS IN THE EVENING.
MONDAY
SOUTHWEST WINDS 5 TO 10 KNOTS. SEAS 2 TO 4 FEET. SLIGHT
CHANCE OF SHOWERS IN THE MORNING.
MONDAY NIGHT
SOUTH WINDS 5 TO 10 KNOTS. SEAS 1 TO 3 FEET.
TUESDAY
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 2 TO 4 FEET.
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.
TUESDAY NIGHT
SOUTHEAST WINDS 15 TO 20 KNOTS. SEAS 2 TO
4 FEET. CHANCE OF SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN
THE EVENING, THEN SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS
AFTER MIDNIGHT.
WEDNESDAY
SOUTHWEST WINDS 15 TO 20 KNOTS. SEAS 4 TO 7 FEET
WITH OCCASIONAL SEAS UP TO 8 FEET. SHOWERS AND CHANCE OF
THUNDERSTORMS IN THE MORNING, THEN SHOWERS LIKELY AND SLIGHT
CHANCE OF THUNDERSTORMS IN THE AFTERNOON.
WEDNESDAY NIGHT
NORTHWEST WINDS 15 TO 20 KNOTS. SEAS 4 TO
7 FEET WITH OCCASIONAL SEAS UP TO 8 FEET. SLIGHT CHANCE OF
SHOWERS THROUGH THE NIGHT.
GMZ475-232015-
WATERS FROM LOWER ATCHAFALAYA RIVER TO INTRACOASTAL CITY LA FROM
20 TO 60 NM-
300 AM CDT SAT OCT 23 2021
TODAY
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 1 TO 3 FEET.
TONIGHT
SOUTHEAST WINDS AROUND 15 KNOTS. SEAS 3 TO 5 FEET.
SUNDAY
SOUTHEAST WINDS AROUND 15 KNOTS. SEAS 3 TO 5 FEET.
CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS.
SUNDAY NIGHT
SOUTH WINDS AROUND 10 KNOTS. SEAS 2 TO 4 FEET.
SLIGHT CHANCE OF RAIN SHOWERS THROUGH THE NIGHT.
MONDAY
SOUTHWEST WINDS 5 TO 10 KNOTS. SEAS 2 TO 4 FEET. SLIGHT
CHANCE OF SHOWERS IN THE MORNING.
MONDAY NIGHT
SOUTH WINDS AROUND 5 KNOTS. SEAS 1 TO 3 FEET.
TUESDAY
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS 2 TO 4 FEET.
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.
TUESDAY NIGHT
SOUTHEAST WINDS 10 TO 15 KNOTS. SEAS 2 TO
4 FEET. CHANCE OF SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS.
WEDNESDAY
SOUTHWEST WINDS 15 TO 20 KNOTS. SEAS 4 TO 7 FEET
WITH OCCASIONAL SEAS UP TO 8 FEET. SHOWERS AND CHANCE OF
THUNDERSTORMS.
WEDNESDAY NIGHT
WEST WINDS 15 TO 20 KNOTS. SEAS 4 TO 7 FEET
WITH OCCASIONAL SEAS UP TO 8 FEET. CHANCE OF SHOWERS IN THE
EVENING, THEN SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT.
08
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