909
FZUS54 KLCH 222027
CWFLCH
COASTAL WATERS FORECAST
NATIONAL WEATHER SERVICE LAKE CHARLES LA
327 PM CDT MON JUL 22 2019
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.
GMZ400-230845-
SYNOPSIS FOR LOWER ATCHAFALAYA RIVER LA TO HIGH ISLAND TX OUT
60 NM INCLUDING SABINE AND CALCASIEU LAKES AND VERMILION BAY
327 PM CDT MON JUL 22 2019
SYNOPSIS
A LIGHT SOUTHWEST TO WESTERLY FLOW WILL PREVAIL OVER THE COASTAL
WATERS TONIGHT AS SCATTERED TO NUMEROUS SHOWERS AND THUNDERSTORMS
DEVELOP DURING THE OVERNIGHT HOURS WITH THE APPROACH OF AN
UNSEASONABLE JULY COLD FRONT. THE FRONT WILL PROGRESS THROUGH THE
COASTAL WATERS DURING THE DAY TUESDAY, ACCOMPANIED BY SCATTERED
TO NUMEROUS SHOWERS AND THUNDERSTORMS. THE FRONT WILL USHER IN A
PERIOD OF LIGHT TO MODEST OFFSHORE FLOW TUESDAY THROUGH THURSDAY.
WINDS WILL DECREASE AND BECOME SOMEWHAT VARIABLE FROM THE EAST
THURSDAY NIGHT INTO FRIDAY AS THE BOUNDARY MEANDERS OVER THE GULF
WATERS, TURNING ONSHORE AGAIN FRIDAY NIGHT AS THE FRONT RETREATS
BACK TO THE NORTH.
GMZ430-230845-
SABINE LAKE-
327 PM CDT MON JUL 22 2019
TONIGHT
WEST WINDS 5 TO 10 KNOTS. LAKE WATERS A LIGHT CHOP.
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE EVENING, THEN
SHOWERS AND THUNDERSTORMS LIKELY AFTER MIDNIGHT.
TUESDAY
NORTH WINDS 5 TO 10 KNOTS. LAKE WATERS A LIGHT CHOP.
CHANCE OF SHOWERS AND THUNDERSTORMS.
TUESDAY NIGHT
NORTHEAST WINDS 5 TO 10 KNOTS. LAKE WATERS A
LIGHT CHOP.
WEDNESDAY
NORTHEAST WINDS AROUND 10 KNOTS. LAKE WATERS A LIGHT
CHOP.
WEDNESDAY NIGHT
NORTHEAST WINDS 5 TO 10 KNOTS. LAKE WATERS A
LIGHT CHOP.
THURSDAY
NORTHEAST WINDS 5 TO 10 KNOTS. LAKE WATERS A LIGHT
CHOP.
THURSDAY NIGHT
EAST WINDS AROUND 5 KNOTS. LAKE WATERS SMOOTH.
FRIDAY
EAST WINDS 5 TO 10 KNOTS. LAKE WATERS A LIGHT CHOP.
CHANCE OF SHOWERS AND THUNDERSTORMS.
FRIDAY NIGHT
SOUTHEAST WINDS 5 TO 10 KNOTS. LAKE WATERS A
LIGHT CHOP. SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.
SATURDAY
SOUTHEAST WINDS 5 TO 10 KNOTS. LAKE WATERS A LIGHT
CHOP. CHANCE OF SHOWERS AND THUNDERSTORMS.
SATURDAY NIGHT
SOUTH WINDS AROUND 5 KNOTS. LAKE WATERS SMOOTH.
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.
GMZ432-230845-
CALCASIEU LAKE-
327 PM CDT MON JUL 22 2019
TONIGHT
WEST WINDS 5 TO 10 KNOTS. LAKE WATERS A LIGHT CHOP.
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE EVENING, THEN
SHOWERS AND THUNDERSTORMS LIKELY AFTER MIDNIGHT.
TUESDAY
NORTH WINDS 10 TO 15 KNOTS. LAKE WATERS CHOPPY. CHANCE
OF SHOWERS AND THUNDERSTORMS.
TUESDAY NIGHT
NORTHEAST WINDS 10 TO 15 KNOTS. LAKE WATERS
CHOPPY.
WEDNESDAY
NORTHEAST WINDS 10 TO 15 KNOTS. LAKE WATERS CHOPPY.
WEDNESDAY NIGHT
NORTHEAST WINDS 5 TO 10 KNOTS. LAKE WATERS A
LIGHT CHOP.
THURSDAY
NORTHEAST WINDS 5 TO 10 KNOTS. LAKE WATERS A LIGHT
CHOP.
THURSDAY NIGHT
EAST WINDS AROUND 5 KNOTS. LAKE WATERS SMOOTH.
FRIDAY
EAST WINDS 5 TO 10 KNOTS. LAKE WATERS A LIGHT CHOP.
CHANCE OF SHOWERS AND THUNDERSTORMS.
FRIDAY NIGHT
SOUTHEAST WINDS AROUND 5 KNOTS. LAKE WATERS
SMOOTH. SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.
SATURDAY
EAST WINDS AROUND 5 KNOTS BECOMING SOUTH IN THE
AFTERNOON. LAKE WATERS SMOOTH INCREASING TO A LIGHT CHOP IN THE
AFTERNOON. CHANCE OF SHOWERS AND THUNDERSTORMS.
SATURDAY NIGHT
SOUTH WINDS AROUND 5 KNOTS. LAKE WATERS SMOOTH.
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.
GMZ435-230845-
VERMILION BAY-
327 PM CDT MON JUL 22 2019
TONIGHT
WEST WINDS 5 TO 10 KNOTS. BAY WATERS A LIGHT CHOP.
CHANCE OF SHOWERS AND THUNDERSTORMS.
TUESDAY
NORTHWEST WINDS 5 TO 10 KNOTS. BAY WATERS A LIGHT
CHOP. SHOWERS AND THUNDERSTORMS LIKELY.
TUESDAY NIGHT
NORTH WINDS 10 TO 15 KNOTS. BAY WATERS CHOPPY.
CHANCE OF SHOWERS AND THUNDERSTORMS IN THE EVENING.
WEDNESDAY
NORTH WINDS 10 TO 15 KNOTS. BAY WATERS CHOPPY.
WEDNESDAY NIGHT
NORTH WINDS 5 TO 10 KNOTS. BAY WATERS A LIGHT
CHOP.
THURSDAY
NORTHEAST WINDS 5 TO 10 KNOTS. BAY WATERS A LIGHT
CHOP.
THURSDAY NIGHT
EAST WINDS 5 TO 10 KNOTS. BAY WATERS A LIGHT
CHOP.
FRIDAY
EAST WINDS 5 TO 10 KNOTS. BAY WATERS A LIGHT CHOP.
CHANCE OF SHOWERS AND THUNDERSTORMS.
FRIDAY NIGHT
SOUTHEAST WINDS 5 TO 10 KNOTS. BAY WATERS A LIGHT
CHOP. CHANCE OF SHOWERS AND THUNDERSTORMS.
SATURDAY
SOUTHEAST WINDS 5 TO 10 KNOTS. BAY WATERS A LIGHT
CHOP. CHANCE OF SHOWERS AND THUNDERSTORMS.
SATURDAY NIGHT
SOUTH WINDS AROUND 5 KNOTS. BAY WATERS SMOOTH.
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.
GMZ450-230845-
COASTAL WATERS FROM CAMERON LA TO HIGH ISLAND TX OUT 20 NM-
327 PM CDT MON JUL 22 2019
TONIGHT
SOUTHWEST WINDS 10 TO 15 KNOTS. SEAS 1 TO 2 FEET.
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE EVENING, THEN
SHOWERS AND THUNDERSTORMS LIKELY AFTER MIDNIGHT.
TUESDAY
NORTH WINDS 10 TO 15 KNOTS. SEAS 1 TO 2 FEET. CHANCE
OF SHOWERS AND THUNDERSTORMS.
TUESDAY NIGHT
NORTHEAST WINDS 15 TO 20 KNOTS. SEAS 1 TO
3 FEET. SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE
EVENING.
WEDNESDAY
NORTHEAST WINDS 15 TO 20 KNOTS. SEAS 1 TO 3 FEET.
WEDNESDAY NIGHT
NORTHEAST WINDS 10 TO 15 KNOTS. SEAS 1 TO
3 FEET.
THURSDAY
NORTHEAST WINDS 10 TO 15 KNOTS. SEAS 1 TO 2 FEET.
THURSDAY NIGHT
EAST WINDS 5 TO 10 KNOTS. SEAS 1 TO 2 FEET.
FRIDAY
EAST WINDS 5 TO 10 KNOTS. SEAS 1 TO 2 FEET. CHANCE OF
SHOWERS AND THUNDERSTORMS.
FRIDAY NIGHT
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS 1 FOOT OR
LESS. CHANCE OF SHOWERS AND THUNDERSTORMS.
SATURDAY
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS 1 TO 2 FEET.
CHANCE OF SHOWERS AND THUNDERSTORMS.
SATURDAY NIGHT
SOUTH WINDS 5 TO 10 KNOTS. SEAS 1 TO 2 FEET.
CHANCE OF SHOWERS AND THUNDERSTORMS.
GMZ452-230845-
COASTAL WATERS FROM INTRACOASTAL CITY TO CAMERON LA OUT 20 NM-
327 PM CDT MON JUL 22 2019
TONIGHT
WEST WINDS 5 TO 10 KNOTS. SEAS 1 FOOT OR LESS. SLIGHT
CHANCE OF SHOWERS AND THUNDERSTORMS IN THE EVENING, THEN SHOWERS
AND THUNDERSTORMS LIKELY AFTER MIDNIGHT.
TUESDAY
NORTHWEST WINDS 10 TO 15 KNOTS. SEAS 1 TO 2 FEET.
SHOWERS AND THUNDERSTORMS LIKELY.
TUESDAY NIGHT
NORTH WINDS 15 TO 20 KNOTS. SEAS 1 TO 3 FEET.
CHANCE OF SHOWERS AND THUNDERSTORMS IN THE EVENING.
WEDNESDAY
NORTHEAST WINDS 15 TO 20 KNOTS. SEAS 1 TO 3 FEET.
WEDNESDAY NIGHT
NORTHEAST WINDS 10 TO 15 KNOTS. SEAS 1 TO
2 FEET.
THURSDAY
NORTHEAST WINDS 10 TO 15 KNOTS. SEAS 1 FOOT OR LESS.
THURSDAY NIGHT
EAST WINDS 5 TO 10 KNOTS. SEAS 1 FOOT OR LESS.
FRIDAY
EAST WINDS 5 TO 10 KNOTS. SEAS 1 FOOT OR LESS. CHANCE
OF SHOWERS AND THUNDERSTORMS.
FRIDAY NIGHT
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS 1 FOOT OR
LESS. CHANCE OF SHOWERS AND THUNDERSTORMS.
SATURDAY
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS 1 TO 2 FEET.
CHANCE OF SHOWERS AND THUNDERSTORMS.
SATURDAY NIGHT
SOUTH WINDS 5 TO 10 KNOTS. SEAS 1 TO 2 FEET.
CHANCE OF SHOWERS AND THUNDERSTORMS.
GMZ455-230845-
COASTAL WATERS FROM LOWER ATCHAFALAYA RIVER TO INTRACOASTAL CITY
LA OUT 20 NM-
327 PM CDT MON JUL 22 2019
TONIGHT
WEST WINDS 5 TO 10 KNOTS. SEAS 1 FOOT OR LESS. CHANCE
OF SHOWERS AND THUNDERSTORMS IN THE EVENING, THEN SHOWERS AND
THUNDERSTORMS LIKELY AFTER MIDNIGHT.
TUESDAY
WEST WINDS 5 TO 10 KNOTS. SEAS 1 FOOT OR LESS. SHOWERS
AND THUNDERSTORMS.
TUESDAY NIGHT
NORTH WINDS 15 TO 20 KNOTS. SEAS 1 TO 3 FEET.
SHOWERS AND THUNDERSTORMS LIKELY IN THE EVENING, THEN SLIGHT
CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT.
WEDNESDAY
NORTHEAST WINDS 15 TO 20 KNOTS. SEAS 1 TO 3 FEET.
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.
WEDNESDAY NIGHT
NORTHEAST WINDS 10 TO 15 KNOTS. SEAS 1 FOOT OR
LESS.
THURSDAY
NORTHEAST WINDS 10 TO 15 KNOTS. SEAS 1 FOOT OR LESS.
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.
THURSDAY NIGHT
EAST WINDS 5 TO 10 KNOTS. SEAS 1 FOOT OR LESS.
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.
FRIDAY
EAST WINDS 5 TO 10 KNOTS. SEAS 1 FOOT OR LESS. CHANCE
OF SHOWERS AND THUNDERSTORMS.
FRIDAY NIGHT
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS 1 FOOT OR
LESS. CHANCE OF SHOWERS AND THUNDERSTORMS.
SATURDAY
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS 1 FOOT OR LESS.
CHANCE OF SHOWERS AND THUNDERSTORMS.
SATURDAY NIGHT
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS 1 FOOT OR
LESS. CHANCE OF SHOWERS AND THUNDERSTORMS.
GMZ470-230845-
WATERS FROM CAMERON LA TO HIGH ISLAND TX FROM 20 TO 60 NM-
327 PM CDT MON JUL 22 2019
TONIGHT
SOUTHWEST WINDS 10 TO 15 KNOTS. SEAS 1 TO 2 FEET.
SHOWERS AND THUNDERSTORMS LIKELY AFTER MIDNIGHT.
TUESDAY
NORTHWEST WINDS 10 TO 15 KNOTS. SEAS 2 TO 4 FEET.
SHOWERS AND THUNDERSTORMS LIKELY IN THE MORNING, THEN CHANCE OF
SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.
TUESDAY NIGHT
NORTHEAST WINDS 15 TO 20 KNOTS. SEAS 3 TO
5 FEET. CHANCE OF SHOWERS AND THUNDERSTORMS IN THE EVENING, THEN
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT.
WEDNESDAY
NORTHEAST WINDS 15 TO 20 KNOTS. SEAS 3 TO 5 FEET.
WEDNESDAY NIGHT
NORTHEAST WINDS 10 TO 15 KNOTS. SEAS 2 TO
4 FEET.
THURSDAY
NORTHEAST WINDS 10 TO 15 KNOTS. SEAS 1 TO 3 FEET.
THURSDAY NIGHT
EAST WINDS AROUND 10 KNOTS. SEAS 1 TO 2 FEET.
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.
FRIDAY
EAST WINDS AROUND 10 KNOTS. SEAS 1 TO 2 FEET. CHANCE OF
SHOWERS AND THUNDERSTORMS.
FRIDAY NIGHT
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS 1 TO 2 FEET.
CHANCE OF SHOWERS AND THUNDERSTORMS.
SATURDAY
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS 1 TO 2 FEET.
CHANCE OF SHOWERS AND THUNDERSTORMS.
SATURDAY NIGHT
SOUTH WINDS 5 TO 10 KNOTS. SEAS 2 TO 4 FEET.
CHANCE OF SHOWERS AND THUNDERSTORMS.
GMZ472-230845-
WATERS FROM INTRACOASTAL CITY TO CAMERON LA FROM 20 TO 60 NM-
327 PM CDT MON JUL 22 2019
TONIGHT
SOUTHWEST WINDS 5 TO 10 KNOTS. SEAS 1 TO 2 FEET.
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE EVENING, THEN
SHOWERS AND THUNDERSTORMS LIKELY AFTER MIDNIGHT.
TUESDAY
NORTHWEST WINDS 10 TO 15 KNOTS. SEAS 2 TO 4 FEET.
SHOWERS AND THUNDERSTORMS.
TUESDAY NIGHT
NORTHEAST WINDS 15 TO 20 KNOTS. SEAS 3 TO
5 FEET. CHANCE OF SHOWERS AND THUNDERSTORMS IN THE EVENING, THEN
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT.
WEDNESDAY
NORTHEAST WINDS 15 TO 20 KNOTS. SEAS 3 TO 5 FEET.
WEDNESDAY NIGHT
NORTHEAST WINDS AROUND 15 KNOTS. SEAS 2 TO
4 FEET. SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE
EVENING.
THURSDAY
NORTHEAST WINDS 10 TO 15 KNOTS. SEAS 1 TO 3 FEET.
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.
THURSDAY NIGHT
EAST WINDS 5 TO 10 KNOTS. SEAS 1 TO 2 FEET.
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.
FRIDAY
EAST WINDS 5 TO 10 KNOTS. SEAS 1 TO 2 FEET. CHANCE OF
SHOWERS AND THUNDERSTORMS.
FRIDAY NIGHT
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS 1 TO 2 FEET.
CHANCE OF SHOWERS AND THUNDERSTORMS.
SATURDAY
SOUTH WINDS 5 TO 10 KNOTS. SEAS 1 TO 2 FEET. CHANCE
OF SHOWERS AND THUNDERSTORMS.
SATURDAY NIGHT
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS 1 TO
3 FEET. CHANCE OF SHOWERS AND THUNDERSTORMS.
GMZ475-230845-
WATERS FROM LOWER ATCHAFALAYA RIVER TO INTRACOASTAL CITY LA FROM
20 TO 60 NM-
327 PM CDT MON JUL 22 2019
TONIGHT
SOUTHWEST WINDS 5 TO 10 KNOTS. SEAS 1 TO 2 FEET.
CHANCE OF SHOWERS AND THUNDERSTORMS IN THE EVENING, THEN SHOWERS
AND THUNDERSTORMS LIKELY AFTER MIDNIGHT.
TUESDAY
WEST WINDS AROUND 10 KNOTS. SEAS 1 TO 3 FEET. SHOWERS
AND THUNDERSTORMS.
TUESDAY NIGHT
NORTH WINDS 15 TO 20 KNOTS. SEAS 2 TO 4 FEET.
SHOWERS AND THUNDERSTORMS LIKELY.
WEDNESDAY
NORTHEAST WINDS 15 TO 20 KNOTS. SEAS 2 TO 4 FEET.
CHANCE OF SHOWERS AND THUNDERSTORMS IN THE MORNING, THEN SLIGHT
CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.
WEDNESDAY NIGHT
NORTHEAST WINDS 10 TO 15 KNOTS. SEAS 2 TO
4 FEET. SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS THROUGH THE
NIGHT.
THURSDAY
NORTHEAST WINDS 10 TO 15 KNOTS. SEAS 1 TO 3 FEET.
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.
THURSDAY NIGHT
EAST WINDS 5 TO 10 KNOTS. SEAS 1 TO 2 FEET.
CHANCE OF SHOWERS AND THUNDERSTORMS.
FRIDAY
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS 1 TO 2 FEET. CHANCE
OF SHOWERS AND THUNDERSTORMS.
FRIDAY NIGHT
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS 1 TO 2 FEET.
CHANCE OF SHOWERS AND THUNDERSTORMS.
SATURDAY
SOUTH WINDS 5 TO 10 KNOTS. SEAS 1 TO 2 FEET. CHANCE
OF SHOWERS AND THUNDERSTORMS.
SATURDAY NIGHT
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS 1 TO
3 FEET. CHANCE OF SHOWERS AND THUNDERSTORMS.
13
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