FZUS54 KLCH 132009
CWFLCH
Coastal Waters Forecast
National Weather Service Lake Charles LA
309 PM CDT Sat Jun 13 2026
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.
GMZ400-140900-
309 PM CDT Sat Jun 13 2026
.Synopsis for Lower Atchafalaya River LA to High Island TX out
60 NM including Sabine and Calcasieu Lakes and Vermilion and Cote
Blanche Bays...
Consistent onshore winds between 10 to 15 knots and seas of 2 to 4
feet will prevail today and Sunday with little to no precipitation
expected through Sunday afternoon. Precipitation chances will
increase significantly Sunday night through Tuesday as a weak
frontal boundary stalls near the coast. Onshore winds will
increase Wednesday and Thursday to between 20 to 25 knots as an
area of low pressure moves up the Texas Gulf Coast. Seas will
increase, in turn, to 3 to 5 feet. In addition to the increased
winds, scattered showers and thunderstorms will continue over the
coastal waters both Wednesday and Thursday.
$$
GMZ430-140900-
Sabine Lake-
309 PM CDT Sat Jun 13 2026
.TONIGHT...South winds 5 to 10 knots. Lake waters light chop.
.SUNDAY...South winds 5 to 10 knots. Lake waters light chop. A
chance of showers and thunderstorms in the afternoon.
.SUNDAY NIGHT...South winds 5 to 10 knots. Lake waters light
chop. A slight chance of thunderstorms. A slight chance of
showers in the evening, then a chance of showers after midnight.
.MONDAY...South winds 5 to 10 knots. Lake waters light chop. A
chance of showers and thunderstorms.
.MONDAY NIGHT...South winds 5 to 10 knots. Lake waters light
chop. A slight chance of showers and thunderstorms in the
evening, then showers likely with a chance of thunderstorms after
midnight.
.TUESDAY...South winds around 5 knots. Lake waters smooth.
Thunderstorms likely. Showers.
.TUESDAY NIGHT...South winds 5 to 10 knots. Lake waters light
chop. A slight chance of showers and thunderstorms in the
evening, then a chance of showers and thunderstorms after
midnight.
.WEDNESDAY...South winds 10 to 15 knots. Lake waters choppy. A
chance of showers and thunderstorms.
.WEDNESDAY NIGHT...South winds 15 to 20 knots. Lake waters rough.
A chance of showers. A chance of thunderstorms, mainly in the
evening.
.THURSDAY...South winds 15 to 20 knots. Lake waters rough. A
chance of thunderstorms. Showers likely, mainly in the morning.
.THURSDAY NIGHT...South winds 15 to 20 knots. Lake waters rough.
A chance of showers and thunderstorms.
Winds and waves higher in and near thunderstorms.
$$
GMZ432-140900-
Calcasieu Lake-
309 PM CDT Sat Jun 13 2026
.TONIGHT...South winds around 10 knots. Lake waters light chop.
.SUNDAY...South 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 thunderstorms. A slight chance of
showers in the evening, then a chance of showers after midnight.
.MONDAY...South winds 5 to 10 knots. Lake waters light chop. A
chance of showers and thunderstorms.
.MONDAY NIGHT...South winds 5 to 10 knots. Lake waters light
chop. A slight chance of showers and thunderstorms in the
evening, then showers likely with a chance of thunderstorms after
midnight.
.TUESDAY...Southwest winds 5 to 10 knots. Lake waters light chop.
Showers and thunderstorms.
.TUESDAY NIGHT...South winds 5 to 10 knots. Lake waters light
chop. A slight chance of showers and thunderstorms in the
evening, then a chance of showers and thunderstorms after
midnight.
.WEDNESDAY...South winds 10 to 15 knots. Lake waters choppy. A
chance of showers and thunderstorms, mainly in the morning.
.WEDNESDAY NIGHT...South winds 15 to 20 knots. Lake waters rough.
A chance of thunderstorms. A chance of showers.
.THURSDAY...South winds 15 to 20 knots. Lake waters rough. A
chance of thunderstorms. Showers likely.
.THURSDAY NIGHT...South winds 15 to 20 knots. Lake waters rough.
A chance of showers. A chance of thunderstorms, mainly in the
evening.
Winds and waves higher in and near thunderstorms.
$$
GMZ435-140900-
Vermilion and West Cote Blanche Bays-
309 PM CDT Sat Jun 13 2026
.TONIGHT...South winds 5 to 10 knots. Bay waters light chop.
.SUNDAY...South winds 5 to 10 knots. Bay waters light chop.
.SUNDAY NIGHT...South winds around 10 knots. Bay waters light
chop. A slight chance of showers and thunderstorms after
midnight.
.MONDAY...Southwest winds 5 to 10 knots. Bay waters light chop. A
slight chance of showers and thunderstorms.
.MONDAY NIGHT...South winds around 10 knots. Bay waters light
chop. A chance of showers and thunderstorms after midnight.
.TUESDAY...Southwest winds 5 to 10 knots. Bay waters light chop.
Showers likely with a chance of thunderstorms in the morning,
then showers and thunderstorms likely in the afternoon.
.TUESDAY NIGHT...South winds 5 to 10 knots, increasing to 10 to
15 knots after midnight. Bay waters choppy. A chance of showers
and thunderstorms.
.WEDNESDAY...South winds 10 to 15 knots, increasing to 15 to
20 knots in the afternoon. Bay waters rough. A chance of showers
and thunderstorms, mainly in the morning.
.WEDNESDAY NIGHT...South winds 20 to 25 knots. Bay waters very
rough. A slight chance of showers and thunderstorms in the
evening, then a chance of showers and thunderstorms after
midnight.
.THURSDAY...South winds 20 to 25 knots, diminishing to 15 to
20 knots in the afternoon. Bay waters very rough. A chance of
showers and thunderstorms in the morning, then showers and
thunderstorms likely in the afternoon.
.THURSDAY NIGHT...South winds 20 to 25 knots. Bay waters very
rough. A chance of showers and thunderstorms, mainly in the
evening.
Winds and waves higher in and near thunderstorms.
$$
GMZ436-140900-
Atchafalaya and East Cote Blanche Bays-
309 PM CDT Sat Jun 13 2026
.TONIGHT...South winds 5 to 10 knots. Bay waters light chop.
.SUNDAY...South winds 5 to 10 knots. Bay waters light chop.
.SUNDAY NIGHT...South winds 5 to 10 knots. Bay waters light chop.
.MONDAY...Southwest winds 5 to 10 knots. Bay waters light chop.
.MONDAY NIGHT...South winds 5 to 10 knots. Bay waters light chop.
A chance of showers with a slight chance of thunderstorms after
midnight.
.TUESDAY...Southwest winds 5 to 10 knots. Bay waters light chop.
Showers likely with a chance of thunderstorms in the morning,
then showers and thunderstorms likely in the afternoon.
.TUESDAY NIGHT...South winds 5 to 10 knots, increasing to 10 to
15 knots after midnight. Bay waters choppy. A chance of showers
and thunderstorms.
.WEDNESDAY...South winds 10 to 15 knots, increasing to 15 to
20 knots in the afternoon. Bay waters rough. A chance of showers
and thunderstorms, mainly in the morning.
.WEDNESDAY NIGHT...South winds 15 to 20 knots. Bay waters rough.
A chance of showers and thunderstorms.
.THURSDAY...South winds 15 to 20 knots. Bay waters rough. A
chance of showers and thunderstorms.
.THURSDAY NIGHT...South winds 15 to 20 knots. Bay waters rough. A
chance of showers and thunderstorms, mainly in the evening.
Winds and waves higher in and near thunderstorms.
$$
GMZ450-140900-
Coastal waters from Cameron LA to High Island TX out 20 NM-
309 PM CDT Sat Jun 13 2026
.TONIGHT...South winds around 15 knots. Seas 2 to 3 feet. Wave
Detail: South 3 feet at 4 seconds and south 3 feet at 7 seconds.
.SUNDAY...South winds 10 to 15 knots. Seas 2 to 3 feet. Wave
Detail: South 3 feet at 4 seconds and south 3 feet at 7 seconds.
A slight chance of showers and thunderstorms in the afternoon.
.SUNDAY NIGHT...South winds 10 to 15 knots. Seas 2 to 3 feet.
Wave Detail: South 3 feet at 7 seconds and south 2 feet at
4 seconds. A slight chance of thunderstorms. A slight chance of
showers in the evening, then a chance of showers after midnight.
.MONDAY...South winds 10 to 15 knots. Seas 2 to 3 feet. Wave
Detail: South 3 feet at 7 seconds. A slight chance of showers and
thunderstorms.
.MONDAY NIGHT...South winds 10 to 15 knots. Seas 2 to 3 feet.
Wave Detail: South 2 feet at 3 seconds and south 2 feet at
6 seconds. A slight chance of showers and thunderstorms in the
evening, then showers likely with a chance of thunderstorms after
midnight.
.TUESDAY...South winds 10 to 15 knots. Seas 2 to 3 feet. Wave
Detail: South 2 feet at 6 seconds. Showers with thunderstorms
likely in the morning, then a chance of showers and thunderstorms
in the afternoon.
.TUESDAY NIGHT...South winds 10 to 15 knots, increasing to 15 to
20 knots after midnight. Seas 2 to 3 feet. A slight chance of
showers and thunderstorms in the evening, then showers likely
with a chance of thunderstorms after midnight.
.WEDNESDAY...South winds 15 to 20 knots. Seas 3 to 5 feet,
occasionally to 6 feet. A chance of showers and thunderstorms.
.WEDNESDAY NIGHT...South winds 20 to 25 knots, increasing to
25 to 30 knots after midnight. Seas 4 to 5 feet, occasionally to
6 feet, building to 5 to 7 feet, occasionally to 9 feet after
midnight. A chance of showers with a slight chance of
thunderstorms in the evening, then a chance of showers and
thunderstorms after midnight.
.THURSDAY...South winds 20 to 25 knots. Seas 5 to 7 feet,
occasionally to 9 feet. A chance of thunderstorms. Showers
likely, mainly in the morning.
.THURSDAY NIGHT...South winds 25 to 30 knots, diminishing to
20 to 25 knots after midnight. Seas 5 to 6 feet, occasionally to
8 feet. A chance of thunderstorms. A chance of showers.
Winds and seas higher in and near thunderstorms.
$$
GMZ452-140900-
Coastal waters from Intracoastal City to Cameron LA out 20 NM-
309 PM CDT Sat Jun 13 2026
.TONIGHT...South winds 10 to 15 knots. Seas 2 to 3 feet. Wave
Detail: South 3 feet at 7 seconds and south 2 feet at 4 seconds.
.SUNDAY...South winds 10 to 15 knots. Seas 2 to 3 feet. Wave
Detail: South 3 feet at 6 seconds.
.SUNDAY NIGHT...South winds 10 to 15 knots. Seas 2 to 3 feet.
Wave Detail: South 3 feet at 7 seconds and south 2 feet at
4 seconds. A slight chance of showers and thunderstorms after
midnight.
.MONDAY...South winds 10 to 15 knots. Seas 2 to 3 feet. Wave
Detail: South 2 feet at 6 seconds. A slight chance of showers and
thunderstorms.
.MONDAY NIGHT...South winds 10 to 15 knots. Seas 2 to 3 feet.
Wave Detail: South 2 feet at 6 seconds. A slight chance of
showers and thunderstorms in the evening, then a chance of
showers and thunderstorms after midnight.
.TUESDAY...Southwest winds 10 to 15 knots. Seas 2 to 3 feet. Wave
Detail: South 2 feet at 5 seconds. Showers and thunderstorms
likely, mainly in the morning.
.TUESDAY NIGHT...South winds 10 to 15 knots. Seas 2 to 3 feet. A
slight chance of showers and thunderstorms in the evening, then a
chance of showers and thunderstorms after midnight.
.WEDNESDAY...South winds 15 to 20 knots. Seas 3 to 5 feet,
occasionally to 6 feet. A chance of showers and thunderstorms,
mainly in the morning.
.WEDNESDAY NIGHT...South winds 20 to 25 knots. Seas 5 to 7 feet,
occasionally to 9 feet. A chance of showers and thunderstorms.
.THURSDAY...South winds 20 to 25 knots. Seas 5 to 7 feet,
occasionally to 9 feet. A chance of showers and thunderstorms.
.THURSDAY NIGHT...South winds 20 to 25 knots. Seas 5 to 7 feet,
occasionally to 9 feet. A chance of showers and thunderstorms,
mainly in the evening.
Winds and seas higher in and near thunderstorms.
$$
GMZ455-140900-
Coastal waters from Lower Atchafalaya River to Intracoastal City
LA out 20 NM-
309 PM CDT Sat Jun 13 2026
.TONIGHT...South winds around 10 knots. Seas around 2 feet. Wave
Detail: South 1 foot at 3 seconds.
.SUNDAY...South winds 5 to 10 knots. Seas around 2 feet. Wave
Detail: South 1 foot at 3 seconds.
.SUNDAY NIGHT...South winds around 10 knots. Seas around 2 feet.
Wave Detail: South 2 feet at 4 seconds.
.MONDAY...South winds 5 to 10 knots. Seas around 2 feet. Wave
Detail: South 2 feet at 6 seconds.
.MONDAY NIGHT...South winds 10 to 15 knots. Seas around 2 feet.
Wave Detail: South 2 feet at 3 seconds. A chance of showers with
a slight chance of thunderstorms after midnight.
.TUESDAY...South winds 10 to 15 knots, becoming southwest 5 to
10 knots in the afternoon. Seas around 2 feet. Wave Detail: South
2 feet at 4 seconds. A chance of showers and thunderstorms.
.TUESDAY NIGHT...South winds 5 to 10 knots, increasing to 10 to
15 knots with gusts up to 20 knots after midnight. Seas 2 to
3 feet. A chance of showers and thunderstorms.
.WEDNESDAY...South winds 15 to 20 knots. Seas 2 to 4 feet. A
chance of showers and thunderstorms, mainly in the morning.
.WEDNESDAY NIGHT...South winds 20 to 25 knots. Seas 3 to 5 feet,
occasionally to 6 feet. A chance of showers. A slight chance of
thunderstorms in the evening, then a chance of thunderstorms
after midnight.
.THURSDAY...South winds 20 to 25 knots. Seas 3 to 5 feet,
occasionally to 6 feet. A chance of thunderstorms. A chance of
showers.
.THURSDAY NIGHT...South winds 20 to 25 knots. Seas 3 to 5 feet,
occasionally to 6 feet. A slight chance of showers and
thunderstorms.
Winds and seas higher in and near thunderstorms.
$$
GMZ470-140900-
Coastal waters from Cameron LA to High Island TX from 20 to 60 NM-
309 PM CDT Sat Jun 13 2026
.TONIGHT...Southeast winds around 15 knots with gusts up to
20 knots. Seas 3 to 4 feet. Wave Detail: Southeast 4 feet at
7 seconds.
.SUNDAY...South winds 10 to 15 knots. Seas 3 to 4 feet. Wave
Detail: South 4 feet at 7 seconds. A chance of showers and
thunderstorms in the afternoon.
.SUNDAY NIGHT...South winds 10 to 15 knots. Seas 3 to 4 feet.
Wave Detail: South 4 feet at 8 seconds. A slight chance of
showers and thunderstorms.
.MONDAY...South winds around 10 knots. Seas 3 to 4 feet. Wave
Detail: South 4 feet at 7 seconds. A slight chance of showers and
thunderstorms in the afternoon.
.MONDAY NIGHT...South winds 10 to 15 knots. Seas 2 to 3 feet.
Wave Detail: South 3 feet at 6 seconds. A slight chance of
showers and thunderstorms in the evening, then a chance of
showers and thunderstorms after midnight.
.TUESDAY...South winds 10 to 15 knots. Seas around 3 feet. Wave
Detail: South 3 feet at 6 seconds. A chance of thunderstorms.
Showers likely, mainly in the morning.
.TUESDAY NIGHT...South winds 10 to 15 knots. Seas 2 to 4 feet. A
slight chance of showers and thunderstorms in the evening, then a
chance of showers and thunderstorms after midnight.
.WEDNESDAY...South winds 15 to 20 knots. Seas 4 to 6 feet,
occasionally to 8 feet. A chance of showers and thunderstorms.
.WEDNESDAY NIGHT...South winds 20 to 25 knots. Seas 5 to 8 feet,
occasionally to 10 feet. A chance of showers. A slight chance of
thunderstorms in the evening, then a chance of thunderstorms
after midnight.
.THURSDAY...South winds 20 to 25 knots. Seas 6 to 8 feet,
occasionally to 10 feet. A chance of showers and thunderstorms.
.THURSDAY NIGHT...South winds 20 to 25 knots. Seas 6 to 8 feet,
occasionally to 10 feet. A slight chance of showers and
thunderstorms.
Winds and seas higher in and near thunderstorms.
$$
GMZ472-140900-
Coastal waters from Intracoastal City to Cameron LA from 20 to
60 NM-
309 PM CDT Sat Jun 13 2026
.TONIGHT...South winds 10 to 15 knots with gusts up to 20 knots.
Seas 3 to 4 feet. Wave Detail: Southeast 4 feet at 7 seconds.
.SUNDAY...South winds around 10 knots. Seas 3 to 4 feet. Wave
Detail: South 4 feet at 7 seconds.
.SUNDAY NIGHT...South winds 10 to 15 knots. Seas 3 to 4 feet.
Wave Detail: South 3 feet at 7 seconds.
.MONDAY...South winds 5 to 10 knots. Seas around 3 feet. Wave
Detail: South 3 feet at 7 seconds.
.MONDAY NIGHT...South winds 10 to 15 knots. Seas 2 to 3 feet.
Wave Detail: South 3 feet at 6 seconds. A chance of showers with
a slight chance of thunderstorms after midnight.
.TUESDAY...South winds 10 to 15 knots. Seas around 3 feet. Wave
Detail: South 3 feet at 6 seconds. A chance of showers and
thunderstorms.
.TUESDAY NIGHT...South winds 10 to 15 knots. Seas 3 to 5 feet,
occasionally to 6 feet. A slight chance of showers and
thunderstorms in the evening, then a chance of showers and
thunderstorms after midnight.
.WEDNESDAY...South winds 15 to 20 knots. Seas 4 to 6 feet,
occasionally to 8 feet. A chance of showers and thunderstorms.
.WEDNESDAY NIGHT...South winds 20 to 25 knots. Seas 5 to 7 feet,
occasionally to 9 feet, building to 6 to 9 feet, occasionally to
11 feet after midnight. A chance of showers with a slight chance
of thunderstorms.
.THURSDAY...South winds 20 to 25 knots. Seas 7 to 9 feet,
occasionally to 11 feet. A chance of showers and thunderstorms.
.THURSDAY NIGHT...South winds 20 to 25 knots. Seas 6 to 9 feet,
occasionally to 11 feet. A slight chance of showers and
thunderstorms.
Winds and seas higher in and near thunderstorms.
$$
GMZ475-140900-
Coastal waters from Lower Atchafalaya River to Intracoastal City
LA from 20 to 60 NM-
309 PM CDT Sat Jun 13 2026
.TONIGHT...South winds 10 to 15 knots. Seas 3 to 4 feet. Wave
Detail: Southeast 4 feet at 7 seconds.
.SUNDAY...South winds around 10 knots. Seas 3 to 4 feet. Wave
Detail: South 3 feet at 7 seconds.
.SUNDAY NIGHT...South winds 10 to 15 knots. Seas around 3 feet.
Wave Detail: South 3 feet at 7 seconds.
.MONDAY...South winds 5 to 10 knots. Seas 2 to 3 feet. Wave
Detail: South 3 feet at 6 seconds.
.MONDAY NIGHT...South winds 10 to 15 knots. Seas 2 to 3 feet.
Wave Detail: South 3 feet at 6 seconds. A slight chance of
showers after midnight.
.TUESDAY...South winds 10 to 15 knots. Seas 2 to 4 feet. Wave
Detail: South 3 feet at 6 seconds. A chance of showers and
thunderstorms, mainly in the morning.
.TUESDAY NIGHT...South winds 10 to 15 knots, increasing to 15 to
20 knots after midnight. Seas 3 to 5 feet, occasionally to
6 feet. A slight chance of thunderstorms. A slight chance of
showers in the evening, then a chance of showers after midnight.
.WEDNESDAY...South winds 15 to 20 knots, increasing to 20 to
25 knots in the afternoon. Seas 5 to 7 feet, occasionally to
9 feet. A slight chance of showers and thunderstorms.
.WEDNESDAY NIGHT...South winds 20 to 25 knots. Seas 6 to 8 feet,
occasionally to 10 feet, building to 7 to 10 feet, occasionally
to 13 feet after midnight. A slight chance of showers and
thunderstorms.
.THURSDAY...South winds 20 to 25 knots. Seas 8 to 10 feet,
occasionally to 13 feet. A chance of showers and thunderstorms.
.THURSDAY NIGHT...South winds 20 to 25 knots. Seas 8 to 10 feet,
occasionally to 13 feet. A slight chance of showers and
thunderstorms in the evening.
Winds and seas higher in and near thunderstorms.
$$
CWFLCH
Coastal Waters Forecast
National Weather Service Lake Charles LA
309 PM CDT Sat Jun 13 2026
Coastal waters from the Lower Atchafalaya River LA to High
Island TX out 60 nautical miles including Sabine and
Calcasieu Lakes and Vermilion and Cote Blanche Bays
Seas are provided as a range of the average height of the
highest one third of the waves, along with the occasional
height of the average highest ten percent of the waves.
GMZ400-140900-
309 PM CDT Sat Jun 13 2026
.Synopsis for Lower Atchafalaya River LA to High Island TX out
60 NM including Sabine and Calcasieu Lakes and Vermilion and Cote
Blanche Bays...
Consistent onshore winds between 10 to 15 knots and seas of 2 to 4
feet will prevail today and Sunday with little to no precipitation
expected through Sunday afternoon. Precipitation chances will
increase significantly Sunday night through Tuesday as a weak
frontal boundary stalls near the coast. Onshore winds will
increase Wednesday and Thursday to between 20 to 25 knots as an
area of low pressure moves up the Texas Gulf Coast. Seas will
increase, in turn, to 3 to 5 feet. In addition to the increased
winds, scattered showers and thunderstorms will continue over the
coastal waters both Wednesday and Thursday.
$$
GMZ430-140900-
Sabine Lake-
309 PM CDT Sat Jun 13 2026
.TONIGHT...South winds 5 to 10 knots. Lake waters light chop.
.SUNDAY...South winds 5 to 10 knots. Lake waters light chop. A
chance of showers and thunderstorms in the afternoon.
.SUNDAY NIGHT...South winds 5 to 10 knots. Lake waters light
chop. A slight chance of thunderstorms. A slight chance of
showers in the evening, then a chance of showers after midnight.
.MONDAY...South winds 5 to 10 knots. Lake waters light chop. A
chance of showers and thunderstorms.
.MONDAY NIGHT...South winds 5 to 10 knots. Lake waters light
chop. A slight chance of showers and thunderstorms in the
evening, then showers likely with a chance of thunderstorms after
midnight.
.TUESDAY...South winds around 5 knots. Lake waters smooth.
Thunderstorms likely. Showers.
.TUESDAY NIGHT...South winds 5 to 10 knots. Lake waters light
chop. A slight chance of showers and thunderstorms in the
evening, then a chance of showers and thunderstorms after
midnight.
.WEDNESDAY...South winds 10 to 15 knots. Lake waters choppy. A
chance of showers and thunderstorms.
.WEDNESDAY NIGHT...South winds 15 to 20 knots. Lake waters rough.
A chance of showers. A chance of thunderstorms, mainly in the
evening.
.THURSDAY...South winds 15 to 20 knots. Lake waters rough. A
chance of thunderstorms. Showers likely, mainly in the morning.
.THURSDAY NIGHT...South winds 15 to 20 knots. Lake waters rough.
A chance of showers and thunderstorms.
Winds and waves higher in and near thunderstorms.
$$
GMZ432-140900-
Calcasieu Lake-
309 PM CDT Sat Jun 13 2026
.TONIGHT...South winds around 10 knots. Lake waters light chop.
.SUNDAY...South winds 5 to 10 knots. Lake waters light chop. A
slight chance of showers and thunderstorms in the afternoon.
.SUNDAY NIGHT...South winds 5 to 10 knots. Lake waters light
chop. A slight chance of thunderstorms. A slight chance of
showers in the evening, then a chance of showers after midnight.
.MONDAY...South winds 5 to 10 knots. Lake waters light chop. A
chance of showers and thunderstorms.
.MONDAY NIGHT...South winds 5 to 10 knots. Lake waters light
chop. A slight chance of showers and thunderstorms in the
evening, then showers likely with a chance of thunderstorms after
midnight.
.TUESDAY...Southwest winds 5 to 10 knots. Lake waters light chop.
Showers and thunderstorms.
.TUESDAY NIGHT...South winds 5 to 10 knots. Lake waters light
chop. A slight chance of showers and thunderstorms in the
evening, then a chance of showers and thunderstorms after
midnight.
.WEDNESDAY...South winds 10 to 15 knots. Lake waters choppy. A
chance of showers and thunderstorms, mainly in the morning.
.WEDNESDAY NIGHT...South winds 15 to 20 knots. Lake waters rough.
A chance of thunderstorms. A chance of showers.
.THURSDAY...South winds 15 to 20 knots. Lake waters rough. A
chance of thunderstorms. Showers likely.
.THURSDAY NIGHT...South winds 15 to 20 knots. Lake waters rough.
A chance of showers. A chance of thunderstorms, mainly in the
evening.
Winds and waves higher in and near thunderstorms.
$$
GMZ435-140900-
Vermilion and West Cote Blanche Bays-
309 PM CDT Sat Jun 13 2026
.TONIGHT...South winds 5 to 10 knots. Bay waters light chop.
.SUNDAY...South winds 5 to 10 knots. Bay waters light chop.
.SUNDAY NIGHT...South winds around 10 knots. Bay waters light
chop. A slight chance of showers and thunderstorms after
midnight.
.MONDAY...Southwest winds 5 to 10 knots. Bay waters light chop. A
slight chance of showers and thunderstorms.
.MONDAY NIGHT...South winds around 10 knots. Bay waters light
chop. A chance of showers and thunderstorms after midnight.
.TUESDAY...Southwest winds 5 to 10 knots. Bay waters light chop.
Showers likely with a chance of thunderstorms in the morning,
then showers and thunderstorms likely in the afternoon.
.TUESDAY NIGHT...South winds 5 to 10 knots, increasing to 10 to
15 knots after midnight. Bay waters choppy. A chance of showers
and thunderstorms.
.WEDNESDAY...South winds 10 to 15 knots, increasing to 15 to
20 knots in the afternoon. Bay waters rough. A chance of showers
and thunderstorms, mainly in the morning.
.WEDNESDAY NIGHT...South winds 20 to 25 knots. Bay waters very
rough. A slight chance of showers and thunderstorms in the
evening, then a chance of showers and thunderstorms after
midnight.
.THURSDAY...South winds 20 to 25 knots, diminishing to 15 to
20 knots in the afternoon. Bay waters very rough. A chance of
showers and thunderstorms in the morning, then showers and
thunderstorms likely in the afternoon.
.THURSDAY NIGHT...South winds 20 to 25 knots. Bay waters very
rough. A chance of showers and thunderstorms, mainly in the
evening.
Winds and waves higher in and near thunderstorms.
$$
GMZ436-140900-
Atchafalaya and East Cote Blanche Bays-
309 PM CDT Sat Jun 13 2026
.TONIGHT...South winds 5 to 10 knots. Bay waters light chop.
.SUNDAY...South winds 5 to 10 knots. Bay waters light chop.
.SUNDAY NIGHT...South winds 5 to 10 knots. Bay waters light chop.
.MONDAY...Southwest winds 5 to 10 knots. Bay waters light chop.
.MONDAY NIGHT...South winds 5 to 10 knots. Bay waters light chop.
A chance of showers with a slight chance of thunderstorms after
midnight.
.TUESDAY...Southwest winds 5 to 10 knots. Bay waters light chop.
Showers likely with a chance of thunderstorms in the morning,
then showers and thunderstorms likely in the afternoon.
.TUESDAY NIGHT...South winds 5 to 10 knots, increasing to 10 to
15 knots after midnight. Bay waters choppy. A chance of showers
and thunderstorms.
.WEDNESDAY...South winds 10 to 15 knots, increasing to 15 to
20 knots in the afternoon. Bay waters rough. A chance of showers
and thunderstorms, mainly in the morning.
.WEDNESDAY NIGHT...South winds 15 to 20 knots. Bay waters rough.
A chance of showers and thunderstorms.
.THURSDAY...South winds 15 to 20 knots. Bay waters rough. A
chance of showers and thunderstorms.
.THURSDAY NIGHT...South winds 15 to 20 knots. Bay waters rough. A
chance of showers and thunderstorms, mainly in the evening.
Winds and waves higher in and near thunderstorms.
$$
GMZ450-140900-
Coastal waters from Cameron LA to High Island TX out 20 NM-
309 PM CDT Sat Jun 13 2026
.TONIGHT...South winds around 15 knots. Seas 2 to 3 feet. Wave
Detail: South 3 feet at 4 seconds and south 3 feet at 7 seconds.
.SUNDAY...South winds 10 to 15 knots. Seas 2 to 3 feet. Wave
Detail: South 3 feet at 4 seconds and south 3 feet at 7 seconds.
A slight chance of showers and thunderstorms in the afternoon.
.SUNDAY NIGHT...South winds 10 to 15 knots. Seas 2 to 3 feet.
Wave Detail: South 3 feet at 7 seconds and south 2 feet at
4 seconds. A slight chance of thunderstorms. A slight chance of
showers in the evening, then a chance of showers after midnight.
.MONDAY...South winds 10 to 15 knots. Seas 2 to 3 feet. Wave
Detail: South 3 feet at 7 seconds. A slight chance of showers and
thunderstorms.
.MONDAY NIGHT...South winds 10 to 15 knots. Seas 2 to 3 feet.
Wave Detail: South 2 feet at 3 seconds and south 2 feet at
6 seconds. A slight chance of showers and thunderstorms in the
evening, then showers likely with a chance of thunderstorms after
midnight.
.TUESDAY...South winds 10 to 15 knots. Seas 2 to 3 feet. Wave
Detail: South 2 feet at 6 seconds. Showers with thunderstorms
likely in the morning, then a chance of showers and thunderstorms
in the afternoon.
.TUESDAY NIGHT...South winds 10 to 15 knots, increasing to 15 to
20 knots after midnight. Seas 2 to 3 feet. A slight chance of
showers and thunderstorms in the evening, then showers likely
with a chance of thunderstorms after midnight.
.WEDNESDAY...South winds 15 to 20 knots. Seas 3 to 5 feet,
occasionally to 6 feet. A chance of showers and thunderstorms.
.WEDNESDAY NIGHT...South winds 20 to 25 knots, increasing to
25 to 30 knots after midnight. Seas 4 to 5 feet, occasionally to
6 feet, building to 5 to 7 feet, occasionally to 9 feet after
midnight. A chance of showers with a slight chance of
thunderstorms in the evening, then a chance of showers and
thunderstorms after midnight.
.THURSDAY...South winds 20 to 25 knots. Seas 5 to 7 feet,
occasionally to 9 feet. A chance of thunderstorms. Showers
likely, mainly in the morning.
.THURSDAY NIGHT...South winds 25 to 30 knots, diminishing to
20 to 25 knots after midnight. Seas 5 to 6 feet, occasionally to
8 feet. A chance of thunderstorms. A chance of showers.
Winds and seas higher in and near thunderstorms.
$$
GMZ452-140900-
Coastal waters from Intracoastal City to Cameron LA out 20 NM-
309 PM CDT Sat Jun 13 2026
.TONIGHT...South winds 10 to 15 knots. Seas 2 to 3 feet. Wave
Detail: South 3 feet at 7 seconds and south 2 feet at 4 seconds.
.SUNDAY...South winds 10 to 15 knots. Seas 2 to 3 feet. Wave
Detail: South 3 feet at 6 seconds.
.SUNDAY NIGHT...South winds 10 to 15 knots. Seas 2 to 3 feet.
Wave Detail: South 3 feet at 7 seconds and south 2 feet at
4 seconds. A slight chance of showers and thunderstorms after
midnight.
.MONDAY...South winds 10 to 15 knots. Seas 2 to 3 feet. Wave
Detail: South 2 feet at 6 seconds. A slight chance of showers and
thunderstorms.
.MONDAY NIGHT...South winds 10 to 15 knots. Seas 2 to 3 feet.
Wave Detail: South 2 feet at 6 seconds. A slight chance of
showers and thunderstorms in the evening, then a chance of
showers and thunderstorms after midnight.
.TUESDAY...Southwest winds 10 to 15 knots. Seas 2 to 3 feet. Wave
Detail: South 2 feet at 5 seconds. Showers and thunderstorms
likely, mainly in the morning.
.TUESDAY NIGHT...South winds 10 to 15 knots. Seas 2 to 3 feet. A
slight chance of showers and thunderstorms in the evening, then a
chance of showers and thunderstorms after midnight.
.WEDNESDAY...South winds 15 to 20 knots. Seas 3 to 5 feet,
occasionally to 6 feet. A chance of showers and thunderstorms,
mainly in the morning.
.WEDNESDAY NIGHT...South winds 20 to 25 knots. Seas 5 to 7 feet,
occasionally to 9 feet. A chance of showers and thunderstorms.
.THURSDAY...South winds 20 to 25 knots. Seas 5 to 7 feet,
occasionally to 9 feet. A chance of showers and thunderstorms.
.THURSDAY NIGHT...South winds 20 to 25 knots. Seas 5 to 7 feet,
occasionally to 9 feet. A chance of showers and thunderstorms,
mainly in the evening.
Winds and seas higher in and near thunderstorms.
$$
GMZ455-140900-
Coastal waters from Lower Atchafalaya River to Intracoastal City
LA out 20 NM-
309 PM CDT Sat Jun 13 2026
.TONIGHT...South winds around 10 knots. Seas around 2 feet. Wave
Detail: South 1 foot at 3 seconds.
.SUNDAY...South winds 5 to 10 knots. Seas around 2 feet. Wave
Detail: South 1 foot at 3 seconds.
.SUNDAY NIGHT...South winds around 10 knots. Seas around 2 feet.
Wave Detail: South 2 feet at 4 seconds.
.MONDAY...South winds 5 to 10 knots. Seas around 2 feet. Wave
Detail: South 2 feet at 6 seconds.
.MONDAY NIGHT...South winds 10 to 15 knots. Seas around 2 feet.
Wave Detail: South 2 feet at 3 seconds. A chance of showers with
a slight chance of thunderstorms after midnight.
.TUESDAY...South winds 10 to 15 knots, becoming southwest 5 to
10 knots in the afternoon. Seas around 2 feet. Wave Detail: South
2 feet at 4 seconds. A chance of showers and thunderstorms.
.TUESDAY NIGHT...South winds 5 to 10 knots, increasing to 10 to
15 knots with gusts up to 20 knots after midnight. Seas 2 to
3 feet. A chance of showers and thunderstorms.
.WEDNESDAY...South winds 15 to 20 knots. Seas 2 to 4 feet. A
chance of showers and thunderstorms, mainly in the morning.
.WEDNESDAY NIGHT...South winds 20 to 25 knots. Seas 3 to 5 feet,
occasionally to 6 feet. A chance of showers. A slight chance of
thunderstorms in the evening, then a chance of thunderstorms
after midnight.
.THURSDAY...South winds 20 to 25 knots. Seas 3 to 5 feet,
occasionally to 6 feet. A chance of thunderstorms. A chance of
showers.
.THURSDAY NIGHT...South winds 20 to 25 knots. Seas 3 to 5 feet,
occasionally to 6 feet. A slight chance of showers and
thunderstorms.
Winds and seas higher in and near thunderstorms.
$$
GMZ470-140900-
Coastal waters from Cameron LA to High Island TX from 20 to 60 NM-
309 PM CDT Sat Jun 13 2026
.TONIGHT...Southeast winds around 15 knots with gusts up to
20 knots. Seas 3 to 4 feet. Wave Detail: Southeast 4 feet at
7 seconds.
.SUNDAY...South winds 10 to 15 knots. Seas 3 to 4 feet. Wave
Detail: South 4 feet at 7 seconds. A chance of showers and
thunderstorms in the afternoon.
.SUNDAY NIGHT...South winds 10 to 15 knots. Seas 3 to 4 feet.
Wave Detail: South 4 feet at 8 seconds. A slight chance of
showers and thunderstorms.
.MONDAY...South winds around 10 knots. Seas 3 to 4 feet. Wave
Detail: South 4 feet at 7 seconds. A slight chance of showers and
thunderstorms in the afternoon.
.MONDAY NIGHT...South winds 10 to 15 knots. Seas 2 to 3 feet.
Wave Detail: South 3 feet at 6 seconds. A slight chance of
showers and thunderstorms in the evening, then a chance of
showers and thunderstorms after midnight.
.TUESDAY...South winds 10 to 15 knots. Seas around 3 feet. Wave
Detail: South 3 feet at 6 seconds. A chance of thunderstorms.
Showers likely, mainly in the morning.
.TUESDAY NIGHT...South winds 10 to 15 knots. Seas 2 to 4 feet. A
slight chance of showers and thunderstorms in the evening, then a
chance of showers and thunderstorms after midnight.
.WEDNESDAY...South winds 15 to 20 knots. Seas 4 to 6 feet,
occasionally to 8 feet. A chance of showers and thunderstorms.
.WEDNESDAY NIGHT...South winds 20 to 25 knots. Seas 5 to 8 feet,
occasionally to 10 feet. A chance of showers. A slight chance of
thunderstorms in the evening, then a chance of thunderstorms
after midnight.
.THURSDAY...South winds 20 to 25 knots. Seas 6 to 8 feet,
occasionally to 10 feet. A chance of showers and thunderstorms.
.THURSDAY NIGHT...South winds 20 to 25 knots. Seas 6 to 8 feet,
occasionally to 10 feet. A slight chance of showers and
thunderstorms.
Winds and seas higher in and near thunderstorms.
$$
GMZ472-140900-
Coastal waters from Intracoastal City to Cameron LA from 20 to
60 NM-
309 PM CDT Sat Jun 13 2026
.TONIGHT...South winds 10 to 15 knots with gusts up to 20 knots.
Seas 3 to 4 feet. Wave Detail: Southeast 4 feet at 7 seconds.
.SUNDAY...South winds around 10 knots. Seas 3 to 4 feet. Wave
Detail: South 4 feet at 7 seconds.
.SUNDAY NIGHT...South winds 10 to 15 knots. Seas 3 to 4 feet.
Wave Detail: South 3 feet at 7 seconds.
.MONDAY...South winds 5 to 10 knots. Seas around 3 feet. Wave
Detail: South 3 feet at 7 seconds.
.MONDAY NIGHT...South winds 10 to 15 knots. Seas 2 to 3 feet.
Wave Detail: South 3 feet at 6 seconds. A chance of showers with
a slight chance of thunderstorms after midnight.
.TUESDAY...South winds 10 to 15 knots. Seas around 3 feet. Wave
Detail: South 3 feet at 6 seconds. A chance of showers and
thunderstorms.
.TUESDAY NIGHT...South winds 10 to 15 knots. Seas 3 to 5 feet,
occasionally to 6 feet. A slight chance of showers and
thunderstorms in the evening, then a chance of showers and
thunderstorms after midnight.
.WEDNESDAY...South winds 15 to 20 knots. Seas 4 to 6 feet,
occasionally to 8 feet. A chance of showers and thunderstorms.
.WEDNESDAY NIGHT...South winds 20 to 25 knots. Seas 5 to 7 feet,
occasionally to 9 feet, building to 6 to 9 feet, occasionally to
11 feet after midnight. A chance of showers with a slight chance
of thunderstorms.
.THURSDAY...South winds 20 to 25 knots. Seas 7 to 9 feet,
occasionally to 11 feet. A chance of showers and thunderstorms.
.THURSDAY NIGHT...South winds 20 to 25 knots. Seas 6 to 9 feet,
occasionally to 11 feet. A slight chance of showers and
thunderstorms.
Winds and seas higher in and near thunderstorms.
$$
GMZ475-140900-
Coastal waters from Lower Atchafalaya River to Intracoastal City
LA from 20 to 60 NM-
309 PM CDT Sat Jun 13 2026
.TONIGHT...South winds 10 to 15 knots. Seas 3 to 4 feet. Wave
Detail: Southeast 4 feet at 7 seconds.
.SUNDAY...South winds around 10 knots. Seas 3 to 4 feet. Wave
Detail: South 3 feet at 7 seconds.
.SUNDAY NIGHT...South winds 10 to 15 knots. Seas around 3 feet.
Wave Detail: South 3 feet at 7 seconds.
.MONDAY...South winds 5 to 10 knots. Seas 2 to 3 feet. Wave
Detail: South 3 feet at 6 seconds.
.MONDAY NIGHT...South winds 10 to 15 knots. Seas 2 to 3 feet.
Wave Detail: South 3 feet at 6 seconds. A slight chance of
showers after midnight.
.TUESDAY...South winds 10 to 15 knots. Seas 2 to 4 feet. Wave
Detail: South 3 feet at 6 seconds. A chance of showers and
thunderstorms, mainly in the morning.
.TUESDAY NIGHT...South winds 10 to 15 knots, increasing to 15 to
20 knots after midnight. Seas 3 to 5 feet, occasionally to
6 feet. A slight chance of thunderstorms. A slight chance of
showers in the evening, then a chance of showers after midnight.
.WEDNESDAY...South winds 15 to 20 knots, increasing to 20 to
25 knots in the afternoon. Seas 5 to 7 feet, occasionally to
9 feet. A slight chance of showers and thunderstorms.
.WEDNESDAY NIGHT...South winds 20 to 25 knots. Seas 6 to 8 feet,
occasionally to 10 feet, building to 7 to 10 feet, occasionally
to 13 feet after midnight. A slight chance of showers and
thunderstorms.
.THURSDAY...South winds 20 to 25 knots. Seas 8 to 10 feet,
occasionally to 13 feet. A chance of showers and thunderstorms.
.THURSDAY NIGHT...South winds 20 to 25 knots. Seas 8 to 10 feet,
occasionally to 13 feet. A slight chance of showers and
thunderstorms in the evening.
Winds and seas higher in and near thunderstorms.
$$