377
FZUS54 KLCH 221819
CWFLCH
COASTAL WATERS FORECAST
NATIONAL WEATHER SERVICE LAKE CHARLES LA
1218 PM CST MON DEC 22 2025
COASTAL WATERS FROM THE LOWER ATCHAFALAYA RIVER LA TO HIGH
ISLAND TX OUT 60 NAUTICAL MILES INCLUDING SABINE AND
CALCASIEU LAKES AND VERMILION AND COTE BLANCHE BAYS
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.
GMZ400-230700-
1218 PM CST MON DEC 22 2025
.SYNOPSIS FOR LOWER ATCHAFALAYA RIVER LA TO HIGH ISLAND TX OUT
60 NM INCLUDING SABINE AND CALCASIEU LAKES AND VERMILION AND COTE
BLANCHE BAYS...
SEA FOG WILL REMAIN IN PLACE FOR MUCH OF THE PERIOD THROUGH MID
WEEK. THERE WILL BE BRIEF TIMES WERE VIS MAY IMPROVE, HOWEVER
OVERALL VIS WILL BE LIMITED.
WINDS AND SEAS WILL BE LIGHT AND LOW.
GMZ430-230700-
SABINE LAKE-
1218 PM CST MON DEC 22 2025
..DENSE FOG ADVISORY IN EFFECT UNTIL 10 AM CST TUESDAY
TONIGHT
SOUTHEAST WINDS 5 TO 10 KNOTS. LAKE WATERS LIGHT CHOP.
PATCHY FOG THIS EVENING, THEN AREAS OF DENSE FOG AFTER MIDNIGHT.
TUESDAY
SOUTHEAST WINDS AROUND 5 KNOTS. LAKE WATERS SMOOTH.
AREAS OF DENSE FOG IN THE MORNING, THEN PATCHY FOG IN THE
AFTERNOON.
TUESDAY NIGHT
SOUTHEAST WINDS AROUND 5 KNOTS. LAKE WATERS
SMOOTH. PATCHY FOG IN THE EVENING, THEN AREAS OF FOG AFTER
MIDNIGHT.
WEDNESDAY
SOUTHEAST WINDS AROUND 5 KNOTS. LAKE WATERS SMOOTH.
AREAS OF FOG IN THE MORNING.
WEDNESDAY NIGHT
SOUTHEAST WINDS 5 TO 10 KNOTS. LAKE WATERS
LIGHT CHOP.
THURSDAY
SOUTHEAST WINDS 5 TO 10 KNOTS. LAKE WATERS LIGHT
CHOP.
THURSDAY NIGHT
SOUTH WINDS 5 TO 10 KNOTS. LAKE WATERS LIGHT
CHOP.
FRIDAY
SOUTHWEST WINDS 5 TO 10 KNOTS. LAKE WATERS LIGHT CHOP.
FRIDAY NIGHT
SOUTH WINDS 5 TO 10 KNOTS. LAKE WATERS LIGHT
CHOP.
SATURDAY
SOUTH WINDS 5 TO 10 KNOTS. LAKE WATERS LIGHT CHOP.
SATURDAY NIGHT
SOUTH WINDS 5 TO 10 KNOTS. LAKE WATERS LIGHT
CHOP.
GMZ432-230700-
CALCASIEU LAKE-
1218 PM CST MON DEC 22 2025
..DENSE FOG ADVISORY IN EFFECT UNTIL 10 AM CST TUESDAY
TONIGHT
SOUTHEAST WINDS 5 TO 10 KNOTS. LAKE WATERS LIGHT CHOP.
PATCHY FOG THIS EVENING, THEN AREAS OF DENSE FOG AFTER MIDNIGHT.
TUESDAY
SOUTHEAST WINDS AROUND 5 KNOTS. LAKE WATERS SMOOTH.
AREAS OF DENSE FOG IN THE MORNING, THEN PATCHY FOG IN THE
AFTERNOON.
TUESDAY NIGHT
SOUTHEAST WINDS AROUND 5 KNOTS. LAKE WATERS
SMOOTH. PATCHY FOG IN THE EVENING, THEN AREAS OF FOG AFTER
MIDNIGHT.
WEDNESDAY
SOUTHEAST WINDS 5 TO 10 KNOTS. LAKE WATERS LIGHT
CHOP. AREAS OF FOG IN THE MORNING.
WEDNESDAY NIGHT
SOUTHEAST WINDS 5 TO 10 KNOTS. LAKE WATERS
LIGHT CHOP.
THURSDAY
SOUTHEAST WINDS 5 TO 10 KNOTS. LAKE WATERS LIGHT
CHOP.
THURSDAY NIGHT
SOUTH WINDS 5 TO 10 KNOTS. LAKE WATERS LIGHT
CHOP.
FRIDAY
SOUTHWEST WINDS 5 TO 10 KNOTS. LAKE WATERS LIGHT CHOP.
FRIDAY NIGHT
SOUTH WINDS 5 TO 10 KNOTS. LAKE WATERS LIGHT
CHOP.
SATURDAY
SOUTH WINDS 5 TO 10 KNOTS, INCREASING TO 10 TO
15 KNOTS IN THE AFTERNOON. LAKE WATERS CHOPPY.
SATURDAY NIGHT
SOUTH WINDS 5 TO 10 KNOTS. LAKE WATERS LIGHT
CHOP.
GMZ435-230700-
VERMILION AND WEST COTE BLANCHE BAYS-
1218 PM CST MON DEC 22 2025
..DENSE FOG ADVISORY IN EFFECT UNTIL 10 AM CST TUESDAY
TONIGHT
SOUTHEAST WINDS 5 TO 10 KNOTS. BAY WATERS LIGHT CHOP.
PATCHY DENSE FOG THIS EVENING, THEN AREAS OF DENSE FOG AFTER
MIDNIGHT.
TUESDAY
SOUTHEAST WINDS 5 TO 10 KNOTS. BAY WATERS LIGHT CHOP.
AREAS OF DENSE FOG IN THE MORNING, THEN PATCHY FOG IN THE
AFTERNOON.
TUESDAY NIGHT
SOUTHEAST WINDS AROUND 5 KNOTS. BAY WATERS
SMOOTH. PATCHY FOG IN THE EVENING, THEN AREAS OF FOG AFTER
MIDNIGHT.
WEDNESDAY
SOUTHEAST WINDS AROUND 5 KNOTS. BAY WATERS SMOOTH.
AREAS OF FOG IN THE MORNING.
WEDNESDAY NIGHT
SOUTHEAST WINDS AROUND 5 KNOTS. BAY WATERS
SMOOTH.
THURSDAY
SOUTHEAST WINDS 5 TO 10 KNOTS. BAY WATERS LIGHT CHOP.
THURSDAY NIGHT
SOUTH WINDS 5 TO 10 KNOTS. BAY WATERS LIGHT
CHOP.
FRIDAY
SOUTHWEST WINDS 5 TO 10 KNOTS. BAY WATERS LIGHT CHOP.
FRIDAY NIGHT
SOUTH WINDS 5 TO 10 KNOTS. BAY WATERS LIGHT CHOP.
SATURDAY
SOUTH WINDS 5 TO 10 KNOTS. BAY WATERS LIGHT CHOP.
SATURDAY NIGHT
SOUTH WINDS AROUND 5 KNOTS. BAY WATERS SMOOTH.
GMZ436-230700-
ATCHAFALAYA AND EAST COTE BLANCHE BAYS-
1218 PM CST MON DEC 22 2025
..DENSE FOG ADVISORY IN EFFECT UNTIL 10 AM CST TUESDAY
TONIGHT
SOUTHEAST WINDS AROUND 5 KNOTS. BAY WATERS SMOOTH.
PATCHY FOG THIS EVENING, THEN AREAS OF DENSE FOG AFTER MIDNIGHT.
TUESDAY
SOUTHEAST WINDS AROUND 5 KNOTS. BAY WATERS SMOOTH.
AREAS OF DENSE FOG IN THE MORNING, THEN PATCHY FOG IN THE
AFTERNOON.
TUESDAY NIGHT
EAST WINDS AROUND 5 KNOTS. BAY WATERS SMOOTH.
PATCHY FOG IN THE EVENING, THEN AREAS OF FOG AFTER MIDNIGHT.
WEDNESDAY
SOUTHEAST WINDS AROUND 5 KNOTS. BAY WATERS SMOOTH.
AREAS OF FOG IN THE MORNING.
WEDNESDAY NIGHT
SOUTHEAST WINDS AROUND 5 KNOTS. BAY WATERS
SMOOTH.
THURSDAY
SOUTHEAST WINDS AROUND 5 KNOTS. BAY WATERS SMOOTH.
THURSDAY NIGHT
SOUTH WINDS AROUND 5 KNOTS. BAY WATERS SMOOTH.
FRIDAY
SOUTH WINDS 5 TO 10 KNOTS. BAY WATERS LIGHT CHOP.
FRIDAY NIGHT
SOUTH WINDS AROUND 5 KNOTS. BAY WATERS SMOOTH.
SATURDAY
SOUTH WINDS 5 TO 10 KNOTS. BAY WATERS LIGHT CHOP.
SATURDAY NIGHT
SOUTH WINDS AROUND 5 KNOTS. BAY WATERS SMOOTH.
GMZ450-230700-
COASTAL WATERS FROM CAMERON LA TO HIGH ISLAND TX OUT 20 NM-
1218 PM CST MON DEC 22 2025
..DENSE FOG ADVISORY IN EFFECT UNTIL 10 AM CST TUESDAY
TONIGHT
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET.
WAVE DETAIL: SOUTH 2 FEET AT 5 SECONDS. PATCHY DENSE FOG THIS
EVENING, THEN AREAS OF DENSE FOG AFTER MIDNIGHT.
TUESDAY
EAST WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET. WAVE
DETAIL: SOUTHEAST 2 FEET AT 5 SECONDS. AREAS OF DENSE FOG IN THE
MORNING, THEN PATCHY FOG IN THE AFTERNOON.
TUESDAY NIGHT
EAST WINDS AROUND 10 KNOTS. SEAS AROUND 2 FEET.
WAVE DETAIL: SOUTHEAST 2 FEET AT 6 SECONDS. PATCHY FOG IN THE
EVENING, THEN AREAS OF FOG AFTER MIDNIGHT.
WEDNESDAY
EAST WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET. WAVE
DETAIL: SOUTHEAST 2 FEET AT 6 SECONDS. AREAS OF FOG IN THE
MORNING.
WEDNESDAY NIGHT
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS AROUND
2 FEET. WAVE DETAIL: SOUTHEAST 2 FEET AT 7 SECONDS.
THURSDAY
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET.
WAVE DETAIL: SOUTHEAST 2 FEET AT 7 SECONDS.
THURSDAY NIGHT
SOUTH WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET.
FRIDAY
SOUTHWEST WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET.
FRIDAY NIGHT
SOUTH WINDS AROUND 10 KNOTS. SEAS AROUND 2 FEET.
SATURDAY
SOUTH WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET IN THE
MORNING, THEN 1 FOOT OR LESS.
SATURDAY NIGHT
SOUTH WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET.
GMZ452-230700-
COASTAL WATERS FROM INTRACOASTAL CITY TO CAMERON LA OUT 20 NM-
1218 PM CST MON DEC 22 2025
..DENSE FOG ADVISORY IN EFFECT UNTIL 10 AM CST TUESDAY
TONIGHT
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET.
WAVE DETAIL: SOUTH 2 FEET AT 5 SECONDS. PATCHY DENSE FOG THIS
EVENING, THEN AREAS OF DENSE FOG AFTER MIDNIGHT.
TUESDAY
EAST WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET. WAVE
DETAIL: SOUTHEAST 2 FEET AT 6 SECONDS AND SOUTHEAST 1 FOOT AT
3 SECONDS. AREAS OF DENSE FOG IN THE MORNING, THEN PATCHY FOG IN
THE AFTERNOON.
TUESDAY NIGHT
EAST WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET.
WAVE DETAIL: SOUTHEAST 2 FEET AT 6 SECONDS. PATCHY FOG IN THE
EVENING, THEN AREAS OF FOG AFTER MIDNIGHT.
WEDNESDAY
EAST WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET. WAVE
DETAIL: SOUTHEAST 2 FEET AT 6 SECONDS. AREAS OF FOG IN THE
MORNING.
WEDNESDAY NIGHT
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS AROUND
2 FEET. WAVE DETAIL: SOUTHEAST 2 FEET AT 6 SECONDS.
THURSDAY
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET.
WAVE DETAIL: SOUTHEAST 2 FEET AT 7 SECONDS AND SOUTHEAST 1 FOOT
AT 2 SECONDS.
THURSDAY NIGHT
SOUTH WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET.
FRIDAY
SOUTHWEST WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET.
FRIDAY NIGHT
SOUTH WINDS 5 TO 10 KNOTS. SEAS 1 FOOT OR LESS.
SATURDAY
SOUTH WINDS 5 TO 10 KNOTS. SEAS 1 FOOT OR LESS.
SATURDAY NIGHT
SOUTH WINDS 5 TO 10 KNOTS. SEAS 1 FOOT OR LESS.
GMZ455-230700-
COASTAL WATERS FROM LOWER ATCHAFALAYA RIVER TO INTRACOASTAL CITY
LA OUT 20 NM-
1218 PM CST MON DEC 22 2025
..DENSE FOG ADVISORY IN EFFECT UNTIL 10 AM CST TUESDAY
TONIGHT
EAST WINDS 5 TO 10 KNOTS. SEAS 1 FOOT OR LESS. WAVE
DETAIL: SOUTHEAST 1 FOOT AT 3 SECONDS. PATCHY DENSE FOG THIS
EVENING, THEN AREAS OF DENSE FOG AFTER MIDNIGHT.
TUESDAY
EAST WINDS 5 TO 10 KNOTS. SEAS 1 FOOT OR LESS. WAVE
DETAIL: SOUTHEAST 1 FOOT AT 2 SECONDS. AREAS OF DENSE FOG IN THE
MORNING, THEN PATCHY FOG IN THE AFTERNOON.
TUESDAY NIGHT
EAST WINDS AROUND 5 KNOTS. SEAS 1 FOOT OR LESS.
PATCHY FOG IN THE EVENING, THEN AREAS OF FOG AFTER MIDNIGHT.
WEDNESDAY
EAST WINDS 5 TO 10 KNOTS. SEAS 1 FOOT OR LESS. WAVE
DETAIL: SOUTHEAST 1 FOOT AT 2 SECONDS. AREAS OF FOG IN THE
MORNING.
WEDNESDAY NIGHT
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS 1 FOOT OR
LESS. WAVE DETAIL: SOUTHEAST 1 FOOT AT 2 SECONDS.
THURSDAY
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS 1 FOOT OR LESS.
THURSDAY NIGHT
SOUTH WINDS 5 TO 10 KNOTS. SEAS 1 FOOT OR LESS.
FRIDAY
SOUTH WINDS AROUND 5 KNOTS. SEAS AROUND 2 FEET IN THE
MORNING, THEN 1 FOOT OR LESS.
FRIDAY NIGHT
SOUTH WINDS 5 TO 10 KNOTS. SEAS 1 FOOT OR LESS.
SATURDAY
SOUTH WINDS AROUND 5 KNOTS. SEAS 1 FOOT OR LESS.
SATURDAY NIGHT
SOUTH WINDS AROUND 5 KNOTS. SEAS 1 FOOT OR
LESS.
GMZ470-230700-
COASTAL WATERS FROM CAMERON LA TO HIGH ISLAND TX FROM 20 TO 60 NM-
1218 PM CST MON DEC 22 2025
TONIGHT
SOUTHEAST WINDS AROUND 10 KNOTS. SEAS AROUND 2 FEET.
WAVE DETAIL: SOUTH 2 FEET AT 5 SECONDS. PATCHY DENSE FOG THIS
EVENING, THEN AREAS OF DENSE FOG AFTER MIDNIGHT.
TUESDAY
EAST WINDS 5 TO 10 KNOTS. SEAS 2 TO 3 FEET. WAVE
DETAIL: SOUTHEAST 3 FEET AT 6 SECONDS. PATCHY FOG.
TUESDAY NIGHT
EAST WINDS AROUND 10 KNOTS. SEAS 2 TO 3 FEET.
WAVE DETAIL: SOUTHEAST 3 FEET AT 6 SECONDS. PATCHY FOG.
WEDNESDAY
EAST WINDS 5 TO 10 KNOTS. SEAS 2 TO 3 FEET. WAVE
DETAIL: SOUTHEAST 3 FEET AT 7 SECONDS. PATCHY FOG IN THE MORNING.
WEDNESDAY NIGHT
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS 2 TO
3 FEET. WAVE DETAIL: SOUTHEAST 3 FEET AT 7 SECONDS.
THURSDAY
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS 2 TO 3 FEET. WAVE
DETAIL: SOUTHEAST 3 FEET AT 7 SECONDS.
THURSDAY NIGHT
SOUTH WINDS 5 TO 10 KNOTS. SEAS 2 TO 3 FEET.
FRIDAY
SOUTHWEST WINDS 5 TO 10 KNOTS. SEAS 2 TO 3 FEET.
FRIDAY NIGHT
SOUTH WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET.
SATURDAY
SOUTH WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET.
SATURDAY NIGHT
SOUTH WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET.
GMZ472-230700-
COASTAL WATERS FROM INTRACOASTAL CITY TO CAMERON LA FROM 20 TO
60 NM-
1218 PM CST MON DEC 22 2025
TONIGHT
SOUTHEAST WINDS AROUND 10 KNOTS. SEAS 2 TO 3 FEET.
WAVE DETAIL: SOUTH 3 FEET AT 6 SECONDS. PATCHY DENSE FOG THIS
EVENING, THEN AREAS OF FOG AFTER MIDNIGHT.
TUESDAY
EAST WINDS AROUND 10 KNOTS. SEAS 2 TO 3 FEET. WAVE
DETAIL: SOUTHEAST 3 FEET AT 6 SECONDS. AREAS OF FOG IN THE
MORNING, THEN PATCHY FOG IN THE AFTERNOON.
TUESDAY NIGHT
EAST WINDS 5 TO 10 KNOTS. SEAS 2 TO 3 FEET. WAVE
DETAIL: SOUTHEAST 3 FEET AT 6 SECONDS. PATCHY FOG.
WEDNESDAY
EAST WINDS AROUND 10 KNOTS. SEAS 2 TO 3 FEET. WAVE
DETAIL: SOUTHEAST 3 FEET AT 7 SECONDS. PATCHY FOG IN THE MORNING.
WEDNESDAY NIGHT
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS 2 TO
3 FEET. WAVE DETAIL: SOUTHEAST 3 FEET AT 7 SECONDS.
THURSDAY
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS 2 TO 3 FEET. WAVE
DETAIL: SOUTHEAST 3 FEET AT 7 SECONDS.
THURSDAY NIGHT
SOUTH WINDS 5 TO 10 KNOTS. SEAS 2 TO 3 FEET.
FRIDAY
SOUTH WINDS 5 TO 10 KNOTS. SEAS 2 TO 3 FEET.
FRIDAY NIGHT
SOUTH WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET.
SATURDAY
SOUTH WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET.
SATURDAY NIGHT
SOUTH WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET.
GMZ475-230700-
COASTAL WATERS FROM LOWER ATCHAFALAYA RIVER TO INTRACOASTAL CITY
LA FROM 20 TO 60 NM-
1218 PM CST MON DEC 22 2025
TONIGHT
EAST WINDS 10 TO 15 KNOTS. SEAS 2 TO 3 FEET. WAVE
DETAIL: SOUTHEAST 3 FEET AT 5 SECONDS AND SOUTHWEST 1 FOOT AT
5 SECONDS. PATCHY DENSE FOG THIS EVENING, THEN AREAS OF FOG AFTER
MIDNIGHT.
TUESDAY
EAST WINDS AROUND 10 KNOTS. SEAS 2 TO 3 FEET. WAVE
DETAIL: SOUTHEAST 3 FEET AT 6 SECONDS. AREAS OF FOG IN THE
MORNING, THEN PATCHY FOG IN THE AFTERNOON.
TUESDAY NIGHT
EAST WINDS AROUND 10 KNOTS. SEAS 2 TO 3 FEET.
WAVE DETAIL: SOUTHEAST 3 FEET AT 7 SECONDS. PATCHY FOG.
WEDNESDAY
EAST WINDS AROUND 10 KNOTS. SEAS 2 TO 4 FEET. WAVE
DETAIL: SOUTHEAST 3 FEET AT 7 SECONDS. PATCHY FOG IN THE MORNING.
WEDNESDAY NIGHT
EAST WINDS 5 TO 10 KNOTS. SEAS 2 TO 4 FEET.
WAVE DETAIL: SOUTHEAST 3 FEET AT 8 SECONDS. A SLIGHT CHANCE OF
SHOWERS IN THE EVENING.
THURSDAY
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS 2 TO 3 FEET. WAVE
DETAIL: SOUTHEAST 3 FEET AT 7 SECONDS.
THURSDAY NIGHT
SOUTH WINDS 5 TO 10 KNOTS. SEAS 2 TO 3 FEET.
FRIDAY
SOUTH WINDS 5 TO 10 KNOTS. SEAS 2 TO 3 FEET.
FRIDAY NIGHT
SOUTH WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET.
SATURDAY
SOUTH WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET.
SATURDAY NIGHT
SOUTH WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET.
A SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT.
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