240
FZUS54 KLCH 170541
CWFLCH
COASTAL WATERS FORECAST
NATIONAL WEATHER SERVICE LAKE CHARLES LA
1240 AM CDT WED SEP 17 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.
GMZ400-171800-
1240 AM CDT WED SEP 17 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...
LIGHT TO MODERATE EAST TO SOUTHEASTERLY WINDS AND LOW SEAS AROUND
1-3 FEET ARE EXPECTED TODAY THROUGH THE WEEKEND. ISOLATED TO
SCATTERED SHOWERS AND STORMS WILL BE POSSIBLE EACH DAY TOMORROW
THROUGH THE WEEKEND, WITH RAIN CHANCES INCREASING FURTHER EARLY
NEXT WEEK. WINDS AND SEAS WILL BE HIGHER IN/NEAR CONVECTION.
GMZ430-171800-
SABINE LAKE-
1240 AM CDT WED SEP 17 2025
TODAY
NORTH WINDS AROUND 5 KNOTS, BECOMING SOUTH THIS
AFTERNOON. LAKE WATERS SMOOTH. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS THIS AFTERNOON.
TONIGHT
SOUTH WINDS AROUND 5 KNOTS. LAKE WATERS SMOOTH. A
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS EARLY IN THE EVENING.
THURSDAY
NORTHEAST WINDS AROUND 5 KNOTS, BECOMING SOUTHEAST IN
THE AFTERNOON. LAKE WATERS LIGHT CHOP. A SLIGHT CHANCE OF SHOWERS
AND THUNDERSTORMS IN THE AFTERNOON.
THURSDAY NIGHT
SOUTHEAST WINDS 5 TO 10 KNOTS, DIMINISHING TO
AROUND 5 KNOTS AFTER MIDNIGHT. LAKE WATERS LIGHT CHOP. A SLIGHT
CHANCE OF SHOWERS AND THUNDERSTORMS EARLY IN THE EVENING.
FRIDAY
EAST WINDS 5 TO 10 KNOTS. LAKE WATERS LIGHT CHOP.
FRIDAY NIGHT
SOUTHEAST WINDS AROUND 5 KNOTS. LAKE WATERS
SMOOTH.
SATURDAY
EAST WINDS 5 TO 10 KNOTS. LAKE WATERS LIGHT CHOP.
SATURDAY NIGHT
SOUTH WINDS 5 TO 10 KNOTS. LAKE WATERS LIGHT
CHOP.
SUNDAY
SOUTHEAST WINDS 5 TO 10 KNOTS. LAKE WATERS LIGHT CHOP.
A SLIGHT CHANCE OF SHOWERS. A SLIGHT CHANCE OF THUNDERSTORMS IN
THE AFTERNOON.
SUNDAY NIGHT
SOUTH WINDS 5 TO 10 KNOTS. LAKE WATERS LIGHT
CHOP. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS EARLY IN THE
EVENING. A SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT.
WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.
GMZ432-171800-
CALCASIEU LAKE-
1240 AM CDT WED SEP 17 2025
TODAY
NORTH WINDS AROUND 5 KNOTS, BECOMING SOUTHWEST THIS
AFTERNOON. LAKE WATERS SMOOTH. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS EARLY THIS AFTERNOON. A CHANCE OF SHOWERS AND
THUNDERSTORMS LATE.
TONIGHT
SOUTH WINDS AROUND 5 KNOTS. LAKE WATERS SMOOTH. A
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS EARLY IN THE EVENING.
THURSDAY
NORTHEAST WINDS AROUND 5 KNOTS, BECOMING SOUTHEAST IN
THE AFTERNOON. LAKE WATERS LIGHT CHOP.
THURSDAY NIGHT
SOUTHEAST WINDS 5 TO 10 KNOTS. LAKE WATERS
LIGHT CHOP.
FRIDAY
EAST WINDS 5 TO 10 KNOTS. LAKE WATERS LIGHT CHOP.
FRIDAY NIGHT
SOUTH WINDS 5 TO 10 KNOTS, BECOMING SOUTHEAST
AFTER MIDNIGHT. LAKE WATERS LIGHT CHOP.
SATURDAY
EAST WINDS AROUND 5 KNOTS, BECOMING SOUTHEAST IN THE
AFTERNOON. LAKE WATERS LIGHT CHOP.
SATURDAY NIGHT
SOUTH WINDS 5 TO 10 KNOTS. LAKE WATERS LIGHT
CHOP.
SUNDAY
SOUTHEAST WINDS 5 TO 10 KNOTS. LAKE WATERS LIGHT CHOP.
A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.
SUNDAY NIGHT
SOUTH WINDS 5 TO 10 KNOTS. LAKE WATERS LIGHT
CHOP. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS EARLY IN THE
EVENING.
WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.
GMZ435-171800-
VERMILION AND WEST COTE BLANCHE BAYS-
1240 AM CDT WED SEP 17 2025
TODAY
NORTHEAST WINDS AROUND 5 KNOTS, BECOMING SOUTH THIS
AFTERNOON. BAY WATERS SMOOTH. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS THIS AFTERNOON.
TONIGHT
SOUTH WINDS AROUND 5 KNOTS, BECOMING EAST AROUND
5 KNOTS AFTER MIDNIGHT. BAY WATERS SMOOTH.
THURSDAY
EAST WINDS 5 TO 10 KNOTS. BAY WATERS LIGHT CHOP.
THURSDAY NIGHT
SOUTHEAST WINDS 5 TO 10 KNOTS. BAY WATERS LIGHT
CHOP.
FRIDAY
EAST WINDS 5 TO 10 KNOTS, BECOMING SOUTHEAST IN THE
AFTERNOON. BAY WATERS LIGHT CHOP.
FRIDAY NIGHT
SOUTHEAST WINDS 5 TO 10 KNOTS. BAY WATERS LIGHT
CHOP.
SATURDAY
NORTHEAST WINDS 5 TO 10 KNOTS, BECOMING SOUTHEAST IN
THE AFTERNOON. BAY WATERS LIGHT CHOP.
SATURDAY NIGHT
SOUTH WINDS 5 TO 10 KNOTS. BAY WATERS LIGHT
CHOP.
SUNDAY
EAST WINDS 5 TO 10 KNOTS, BECOMING SOUTHEAST IN THE
AFTERNOON. BAY WATERS LIGHT CHOP.
SUNDAY NIGHT
SOUTHEAST WINDS 5 TO 10 KNOTS. BAY WATERS LIGHT
CHOP.
WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.
GMZ436-171800-
ATCHAFALAYA AND EAST COTE BLANCHE BAYS-
1240 AM CDT WED SEP 17 2025
TODAY
NORTHEAST WINDS AROUND 5 KNOTS, BECOMING SOUTHEAST
AROUND 5 KNOTS THIS AFTERNOON. BAY WATERS SMOOTH.
TONIGHT
SOUTHEAST WINDS AROUND 5 KNOTS. BAY WATERS SMOOTH.
THURSDAY
EAST WINDS 5 TO 10 KNOTS. BAY WATERS LIGHT CHOP.
THURSDAY NIGHT
EAST WINDS 5 TO 10 KNOTS. BAY WATERS LIGHT
CHOP.
FRIDAY
EAST WINDS 5 TO 10 KNOTS, BECOMING SOUTHEAST IN THE
AFTERNOON. BAY WATERS LIGHT CHOP.
FRIDAY NIGHT
SOUTHEAST WINDS 5 TO 10 KNOTS, DIMINISHING TO
AROUND 5 KNOTS AFTER MIDNIGHT. BAY WATERS LIGHT CHOP.
SATURDAY
NORTHEAST WINDS AROUND 5 KNOTS, BECOMING SOUTHEAST IN
THE AFTERNOON. BAY WATERS LIGHT CHOP.
SATURDAY NIGHT
SOUTH WINDS 5 TO 10 KNOTS, BECOMING SOUTHEAST
AFTER MIDNIGHT. BAY WATERS LIGHT CHOP.
SUNDAY
EAST WINDS 5 TO 10 KNOTS, BECOMING SOUTHEAST IN THE
AFTERNOON. BAY WATERS LIGHT CHOP. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS LATE.
SUNDAY NIGHT
SOUTHEAST WINDS 5 TO 10 KNOTS, BECOMING EAST
AFTER MIDNIGHT. BAY WATERS LIGHT CHOP.
WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.
GMZ450-171800-
COASTAL WATERS FROM CAMERON LA TO HIGH ISLAND TX OUT 20 NM-
1240 AM CDT WED SEP 17 2025
TODAY
NORTH WINDS AROUND 5 KNOTS, BECOMING SOUTH THIS
AFTERNOON. SEAS AROUND 2 FEET. WAVE DETAIL: SOUTHEAST 1 FOOT AT
5 SECONDS. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS LATE.
TONIGHT
SOUTH WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET. WAVE
DETAIL: SOUTHEAST 2 FEET AT 5 SECONDS.
THURSDAY
EAST WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET. WAVE
DETAIL: SOUTHEAST 2 FEET AT 5 SECONDS.
THURSDAY NIGHT
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS AROUND
2 FEET. WAVE DETAIL: SOUTHEAST 2 FEET AT 4 SECONDS.
FRIDAY
EAST WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET. WAVE
DETAIL: SOUTHEAST 2 FEET AT 4 SECONDS. A SLIGHT CHANCE OF SHOWERS
LATE.
FRIDAY NIGHT
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS AROUND
2 FEET. WAVE DETAIL: SOUTHEAST 2 FEET AT 4 SECONDS.
SATURDAY
EAST WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET. A
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.
SATURDAY NIGHT
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS AROUND
2 FEET. A SLIGHT CHANCE OF THUNDERSTORMS EARLY IN THE EVENING. A
SLIGHT CHANCE OF SHOWERS.
SUNDAY
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET. A
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.
SUNDAY NIGHT
SOUTHEAST WINDS AROUND 10 KNOTS. SEAS AROUND
2 FEET. A SLIGHT CHANCE OF SHOWERS. A SLIGHT CHANCE OF
THUNDERSTORMS EARLY IN THE EVENING. A SLIGHT CHANCE OF
THUNDERSTORMS AFTER MIDNIGHT.
WINDS AND SEAS HIGHER IN AND NEAR THUNDERSTORMS.
GMZ452-171800-
COASTAL WATERS FROM INTRACOASTAL CITY TO CAMERON LA OUT 20 NM-
1240 AM CDT WED SEP 17 2025
TODAY
NORTHEAST WINDS AROUND 5 KNOTS, BECOMING SOUTH AROUND
5 KNOTS THIS AFTERNOON. SEAS AROUND 2 FEET THIS MORNING, THEN
1 FOOT OR LESS. WAVE DETAIL: SOUTHEAST 1 FOOT AT 5 SECONDS. A
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS THIS AFTERNOON.
TONIGHT
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS 1 FOOT OR LESS,
THEN AROUND 2 FEET AFTER MIDNIGHT. WAVE DETAIL: SOUTHEAST 2 FEET
AT 4 SECONDS.
THURSDAY
EAST WINDS 5 TO 10 KNOTS. SEAS 1 FOOT OR LESS, THEN
AROUND 2 FEET IN THE AFTERNOON. WAVE DETAIL: SOUTHEAST 1 FOOT AT
4 SECONDS.
THURSDAY NIGHT
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS AROUND
2 FEET. WAVE DETAIL: SOUTHEAST 2 FEET AT 4 SECONDS.
FRIDAY
EAST WINDS 5 TO 10 KNOTS. SEAS 1 FOOT OR LESS, THEN
AROUND 2 FEET IN THE AFTERNOON. WAVE DETAIL: SOUTHEAST 2 FEET AT
5 SECONDS. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE
AFTERNOON.
FRIDAY NIGHT
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS AROUND
2 FEET. WAVE DETAIL: SOUTHEAST 2 FEET AT 4 SECONDS. A SLIGHT
CHANCE OF SHOWERS EARLY IN THE EVENING.
SATURDAY
EAST WINDS 5 TO 10 KNOTS. SEAS 1 FOOT OR LESS. A
SLIGHT CHANCE OF SHOWERS.
SATURDAY NIGHT
SOUTH WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET.
A SLIGHT CHANCE OF SHOWERS.
SUNDAY
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS 1 FOOT OR LESS. A
SLIGHT CHANCE OF SHOWERS. A SLIGHT CHANCE OF THUNDERSTORMS IN THE
AFTERNOON.
SUNDAY NIGHT
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS 1 FOOT OR
LESS. A SLIGHT CHANCE OF THUNDERSTORMS EARLY IN THE EVENING. A
SLIGHT CHANCE OF SHOWERS.
WINDS AND SEAS HIGHER IN AND NEAR THUNDERSTORMS.
GMZ455-171800-
COASTAL WATERS FROM LOWER ATCHAFALAYA RIVER TO INTRACOASTAL CITY
LA OUT 20 NM-
1240 AM CDT WED SEP 17 2025
TODAY
NORTHEAST WINDS AROUND 5 KNOTS, BECOMING SOUTHEAST
AROUND 5 KNOTS THIS AFTERNOON. SEAS 1 FOOT OR LESS.
TONIGHT
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS 1 FOOT OR LESS.
WAVE DETAIL: SOUTHEAST 1 FOOT AT 3 SECONDS.
THURSDAY
EAST WINDS 5 TO 10 KNOTS. SEAS 1 FOOT OR LESS. WAVE
DETAIL: EAST 1 FOOT AT 2 SECONDS.
THURSDAY NIGHT
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS AROUND
2 FEET. WAVE DETAIL: SOUTHEAST 1 FOOT AT 3 SECONDS. A SLIGHT
CHANCE OF SHOWERS AFTER MIDNIGHT.
FRIDAY
EAST WINDS 5 TO 10 KNOTS. SEAS 1 FOOT OR LESS. WAVE
DETAIL: EAST 1 FOOT AT 3 SECONDS. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS.
FRIDAY NIGHT
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET
IN THE EVENING, THEN 1 FOOT OR LESS. WAVE DETAIL: SOUTHEAST
1 FOOT AT 3 SECONDS. A SLIGHT CHANCE OF THUNDERSTORMS EARLY IN
THE EVENING. A SLIGHT CHANCE OF SHOWERS.
SATURDAY
EAST WINDS 5 TO 10 KNOTS. SEAS 1 FOOT OR LESS. A
SLIGHT CHANCE OF SHOWERS.
SATURDAY NIGHT
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS AROUND
2 FEET IN THE EVENING, THEN 1 FOOT OR LESS. A SLIGHT CHANCE OF
SHOWERS.
SUNDAY
EAST WINDS 5 TO 10 KNOTS. SEAS 1 FOOT OR LESS. A SLIGHT
CHANCE OF SHOWERS AND THUNDERSTORMS.
SUNDAY NIGHT
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS 1 FOOT OR
LESS. A SLIGHT CHANCE OF THUNDERSTORMS EARLY IN THE EVENING. A
SLIGHT CHANCE OF SHOWERS.
WINDS AND SEAS HIGHER IN AND NEAR THUNDERSTORMS.
GMZ470-171800-
COASTAL WATERS FROM CAMERON LA TO HIGH ISLAND TX FROM 20 TO 60 NM-
1240 AM CDT WED SEP 17 2025
TODAY
EAST WINDS AROUND 5 KNOTS. SEAS AROUND 2 FEET. WAVE
DETAIL: SOUTHEAST 2 FEET AT 6 SECONDS.
TONIGHT
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET.
WAVE DETAIL: SOUTHEAST 2 FEET AT 5 SECONDS.
THURSDAY
EAST WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET. WAVE
DETAIL: SOUTHEAST 2 FEET AT 5 SECONDS. A SLIGHT CHANCE OF SHOWERS
IN THE AFTERNOON.
THURSDAY NIGHT
SOUTHEAST WINDS AROUND 10 KNOTS. SEAS AROUND
2 FEET. WAVE DETAIL: SOUTHEAST 2 FEET AT 5 SECONDS. A SLIGHT
CHANCE OF SHOWERS.
FRIDAY
EAST WINDS AROUND 10 KNOTS. SEAS AROUND 2 FEET. WAVE
DETAIL: EAST 2 FEET AT 5 SECONDS. A SLIGHT CHANCE OF
THUNDERSTORMS. A SLIGHT CHANCE OF SHOWERS UNTIL LATE AFTERNOON,
THEN A CHANCE OF SHOWERS LATE.
FRIDAY NIGHT
SOUTHEAST WINDS AROUND 10 KNOTS. SEAS AROUND
2 FEET. WAVE DETAIL: SOUTHEAST 2 FEET AT 5 SECONDS. A SLIGHT
CHANCE OF THUNDERSTORMS EARLY IN THE EVENING. A SLIGHT CHANCE OF
SHOWERS.
SATURDAY
EAST WINDS AROUND 10 KNOTS. SEAS AROUND 2 FEET. A
CHANCE OF SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS.
SATURDAY NIGHT
SOUTHEAST WINDS AROUND 10 KNOTS. SEAS AROUND
2 FEET. A SLIGHT CHANCE OF THUNDERSTORMS EARLY IN THE EVENING. A
SLIGHT CHANCE OF SHOWERS IN THE EVENING, THEN A CHANCE OF SHOWERS
AFTER MIDNIGHT.
SUNDAY
SOUTHEAST WINDS AROUND 10 KNOTS. SEAS AROUND 2 FEET. A
CHANCE OF SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS.
SUNDAY NIGHT
SOUTHEAST WINDS AROUND 10 KNOTS. SEAS AROUND
2 FEET. A CHANCE OF SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS
EARLY IN THE EVENING, THEN A SLIGHT CHANCE OF SHOWERS LATE IN THE
EVENING. A CHANCE OF SHOWERS WITH A SLIGHT CHANCE OF
THUNDERSTORMS AFTER MIDNIGHT.
WINDS AND SEAS HIGHER IN AND NEAR THUNDERSTORMS.
GMZ472-171800-
COASTAL WATERS FROM INTRACOASTAL CITY TO CAMERON LA FROM 20 TO
60 NM-
1240 AM CDT WED SEP 17 2025
TODAY
EAST WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET. WAVE
DETAIL: SOUTHEAST 2 FEET AT 5 SECONDS.
TONIGHT
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET.
WAVE DETAIL: SOUTHEAST 2 FEET AT 5 SECONDS.
THURSDAY
EAST WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET. WAVE
DETAIL: SOUTHEAST 2 FEET AT 5 SECONDS. A SLIGHT CHANCE OF SHOWERS
IN THE AFTERNOON.
THURSDAY NIGHT
SOUTHEAST WINDS AROUND 10 KNOTS. SEAS AROUND
2 FEET. WAVE DETAIL: SOUTHEAST 2 FEET AT 5 SECONDS. A SLIGHT
CHANCE OF SHOWERS.
FRIDAY
EAST WINDS AROUND 10 KNOTS. SEAS AROUND 2 FEET. WAVE
DETAIL: EAST 2 FEET AT 4 SECONDS. A CHANCE OF SHOWERS WITH A
SLIGHT CHANCE OF THUNDERSTORMS.
FRIDAY NIGHT
SOUTHEAST WINDS AROUND 10 KNOTS. SEAS AROUND
2 FEET. WAVE DETAIL: SOUTHEAST 2 FEET AT 6 SECONDS. A CHANCE OF
SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS EARLY IN THE
EVENING, THEN A SLIGHT CHANCE OF SHOWERS LATE IN THE EVENING. A
CHANCE OF SHOWERS AFTER MIDNIGHT.
SATURDAY
EAST WINDS AROUND 10 KNOTS. SEAS AROUND 2 FEET. A
SLIGHT CHANCE OF THUNDERSTORMS IN THE MORNING. A CHANCE OF
SHOWERS UNTIL LATE AFTERNOON, THEN A SLIGHT CHANCE OF SHOWERS
LATE.
SATURDAY NIGHT
SOUTHEAST WINDS AROUND 10 KNOTS. SEAS AROUND
2 FEET. A SLIGHT CHANCE OF SHOWERS IN THE EVENING, THEN A CHANCE
OF SHOWERS AFTER MIDNIGHT.
SUNDAY
SOUTHEAST WINDS AROUND 10 KNOTS. SEAS AROUND 2 FEET. A
CHANCE OF SHOWERS UNTIL LATE AFTERNOON. A SLIGHT CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. A SLIGHT CHANCE OF SHOWERS LATE.
SUNDAY NIGHT
SOUTHEAST WINDS AROUND 10 KNOTS. SEAS AROUND
2 FEET. A SLIGHT CHANCE OF THUNDERSTORMS EARLY IN THE EVENING. A
SLIGHT CHANCE OF SHOWERS IN THE EVENING, THEN A CHANCE OF SHOWERS
AFTER MIDNIGHT.
WINDS AND SEAS HIGHER IN AND NEAR THUNDERSTORMS.
GMZ475-171800-
COASTAL WATERS FROM LOWER ATCHAFALAYA RIVER TO INTRACOASTAL CITY
LA FROM 20 TO 60 NM-
1240 AM CDT WED SEP 17 2025
TODAY
EAST WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET. WAVE
DETAIL: SOUTHEAST 2 FEET AT 5 SECONDS.
TONIGHT
EAST WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET. WAVE
DETAIL: EAST 2 FEET AT 4 SECONDS.
THURSDAY
EAST WINDS 5 TO 10 KNOTS, INCREASING TO 10 TO
15 KNOTS IN THE AFTERNOON. SEAS AROUND 2 FEET. WAVE DETAIL:
SOUTHEAST 2 FEET AT 5 SECONDS. A SLIGHT CHANCE OF SHOWERS IN THE
LATE MORNING AND AFTERNOON.
THURSDAY NIGHT
EAST WINDS 10 TO 15 KNOTS. SEAS AROUND 2 FEET.
WAVE DETAIL: SOUTHEAST 2 FEET AT 5 SECONDS. A CHANCE OF SHOWERS.
FRIDAY
EAST WINDS AROUND 10 KNOTS. SEAS AROUND 2 FEET. WAVE
DETAIL: EAST 2 FEET AT 4 SECONDS AND SOUTHEAST 2 FEET AT
7 SECONDS. A CHANCE OF SHOWERS.
FRIDAY NIGHT
EAST WINDS 10 TO 15 KNOTS, BECOMING SOUTHEAST
5 TO 10 KNOTS AFTER MIDNIGHT. SEAS AROUND 2 FEET. WAVE DETAIL:
EAST 2 FEET AT 4 SECONDS AND SOUTHEAST 2 FEET AT 7 SECONDS. A
SLIGHT CHANCE OF THUNDERSTORMS EARLY IN THE EVENING. A CHANCE OF
SHOWERS.
SATURDAY
EAST WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET. A
CHANCE OF SHOWERS UNTIL LATE AFTERNOON, THEN A SLIGHT CHANCE OF
SHOWERS LATE.
SATURDAY NIGHT
SOUTHEAST WINDS 5 TO 10 KNOTS. SEAS AROUND
2 FEET. A SLIGHT CHANCE OF SHOWERS.
SUNDAY
EAST WINDS 5 TO 10 KNOTS. SEAS AROUND 2 FEET. A SLIGHT
CHANCE OF THUNDERSTORMS. A SLIGHT CHANCE OF SHOWERS UNTIL LATE
AFTERNOON, THEN A CHANCE OF SHOWERS LATE.
SUNDAY NIGHT
SOUTHEAST WINDS AROUND 10 KNOTS. SEAS AROUND
2 FEET. A CHANCE OF SHOWERS.
WINDS AND SEAS HIGHER IN AND NEAR THUNDERSTORMS.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page