FZUS54 KLCH 160623
CWFLCH
Coastal Waters Forecast
National Weather Service Lake Charles LA
1223 AM CST Tue Dec 16 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.
GMZ400-161900-
1223 AM CST Tue Dec 16 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...
Winds turn onshore today ahead of another approaching upper
disturbance. Breezy to occasionally moderate flow is possible
through Thursday when the next strong cold front moves into the
central Gulf. Winds will turn quickly offshore and strengthen Friday
morning and a brief Small Craft Advisory may be needed during
daytime hours. A return to onshore flow occurs by late Friday with
warm moist air moving inland once again to the rest of the period.
Cool shelf waters combined with warm moisture return and mostly calm
conditions will likely bring back the occurrence of marine fog by
the weekend.
$$
GMZ430-161900-
Sabine Lake-
1223 AM CST Tue Dec 16 2025
.TODAY...East winds 5 to 10 knots. Lake waters light chop.
.TONIGHT...East winds 5 to 10 knots. Lake waters light chop. A
chance of showers after midnight.
.WEDNESDAY...East winds 5 to 10 knots. Lake waters light chop. A
slight chance of thunderstorms in the morning. A chance of
showers.
.WEDNESDAY NIGHT...Southeast winds 5 to 10 knots. Lake waters
light chop. A chance of sprinkles in the evening. Patchy fog
after midnight.
.THURSDAY...Southwest winds 5 to 10 knots. Lake waters light
chop. Patchy fog in the morning. A slight chance of showers and
thunderstorms.
.THURSDAY NIGHT...North winds 10 to 15 knots. Lake waters choppy.
A chance of sprinkles in the evening.
.FRIDAY...Northeast winds 5 to 10 knots. Lake waters light chop.
.FRIDAY NIGHT...Southeast winds 5 to 10 knots. Lake waters light
chop.
.SATURDAY...South winds 5 to 10 knots, increasing to 10 to
15 knots in the afternoon. Lake waters choppy.
.SATURDAY NIGHT...South winds around 10 knots. Lake waters light
chop.
Winds and waves higher in and near thunderstorms.
$$
GMZ432-161900-
Calcasieu Lake-
1223 AM CST Tue Dec 16 2025
.TODAY...East winds 5 to 10 knots. Lake waters light chop.
.TONIGHT...East winds 5 to 10 knots. Lake waters light chop. A
slight chance of showers after midnight.
.WEDNESDAY...East winds 5 to 10 knots. Lake waters light chop. A
chance of showers.
.WEDNESDAY NIGHT...Southeast winds 5 to 10 knots. Lake waters
light chop. A chance of sprinkles. Patchy fog after midnight.
.THURSDAY...Southwest winds 5 to 10 knots. Lake waters light
chop. Patchy fog in the morning. A chance of showers with a
slight chance of thunderstorms.
.THURSDAY NIGHT...Northwest winds 10 to 15 knots, becoming north
with gusts up to 20 knots after midnight. Lake waters choppy. A
chance of sprinkles in the evening.
.FRIDAY...Northeast winds 10 to 15 knots, becoming east 5 to
10 knots in the afternoon. Lake waters choppy.
.FRIDAY NIGHT...Southeast winds 5 to 10 knots. Lake waters light
chop.
.SATURDAY...South winds 10 to 15 knots. Lake waters choppy.
.SATURDAY NIGHT...South winds around 10 knots. Lake waters light
chop.
Winds and waves higher in and near thunderstorms.
$$
GMZ435-161900-
Vermilion and West Cote Blanche Bays-
1223 AM CST Tue Dec 16 2025
.TODAY...East winds around 5 knots. Bay waters smooth.
.TONIGHT...East winds 5 to 10 knots. Bay waters light chop. A
chance of sprinkles after midnight.
.WEDNESDAY...East winds 5 to 10 knots. Bay waters light chop. A
slight chance of showers in the afternoon.
.WEDNESDAY NIGHT...Southeast winds 5 to 10 knots. Bay waters
light chop. A slight chance of showers in the evening, then a
chance of showers after midnight. Patchy fog after midnight.
.THURSDAY...South winds 5 to 10 knots, becoming southwest in the
afternoon. Bay waters light chop. Patchy fog in the morning. A
chance of showers. A slight chance of thunderstorms in the
afternoon.
.THURSDAY NIGHT...West winds 5 to 10 knots, becoming north 10 to
15 knots after midnight. Bay waters choppy. A slight chance of
showers in the evening, then a chance of sprinkles after
midnight.
.FRIDAY...Northeast winds 10 to 15 knots, diminishing to 5 to
10 knots in the afternoon. Bay waters choppy.
.FRIDAY NIGHT...Southeast winds 5 to 10 knots. Bay waters light
chop.
.SATURDAY...Southeast winds 5 to 10 knots. Bay waters light chop.
A chance of sprinkles in the afternoon.
.SATURDAY NIGHT...South winds 5 to 10 knots. Bay waters light
chop. A chance of sprinkles.
Winds and waves higher in and near thunderstorms.
$$
GMZ436-161900-
Atchafalaya and East Cote Blanche Bays-
1223 AM CST Tue Dec 16 2025
.TODAY...East winds around 5 knots. Bay waters smooth.
.TONIGHT...East winds around 5 knots. Bay waters smooth. A chance
of sprinkles after midnight.
.WEDNESDAY...East winds 5 to 10 knots. Bay waters light chop. A
chance of sprinkles in the morning, then a slight chance of
showers in the afternoon.
.WEDNESDAY NIGHT...Southeast winds around 5 knots. Bay waters
smooth. A slight chance of showers. Patchy fog after midnight.
.THURSDAY...South winds 5 to 10 knots, becoming southwest in the
afternoon. Bay waters light chop. Patchy fog in the morning. A
chance of showers. A slight chance of thunderstorms in the
afternoon.
.THURSDAY NIGHT...West winds 5 to 10 knots, becoming north 10 to
15 knots after midnight. Bay waters choppy. A chance of showers
with a slight chance of thunderstorms in the evening, then a
chance of sprinkles after midnight.
.FRIDAY...Northeast winds 10 to 15 knots, diminishing to 5 to
10 knots in the afternoon. Bay waters choppy.
.FRIDAY NIGHT...East winds 5 to 10 knots. Bay waters light chop.
.SATURDAY...Southeast winds 5 to 10 knots. Bay waters light chop.
A chance of sprinkles in the afternoon.
.SATURDAY NIGHT...South winds 5 to 10 knots. Bay waters light
chop. A chance of sprinkles.
Winds and waves higher in and near thunderstorms.
$$
GMZ450-161900-
Coastal waters from Cameron LA to High Island TX out 20 NM-
1223 AM CST Tue Dec 16 2025
.TODAY...East winds 5 to 10 knots. Seas 1 foot or less, then
around 2 feet this afternoon. Wave Detail: Southeast 1 foot at
3 seconds, becoming southeast 2 feet at 3 seconds.
.TONIGHT...East winds around 10 knots. Seas around 2 feet. Wave
Detail: Southeast 2 feet at 4 seconds. A chance of showers after
midnight.
.WEDNESDAY...East winds around 10 knots. Seas around 2 feet. Wave
Detail: Southeast 2 feet at 4 seconds. A chance of showers with a
slight chance of thunderstorms.
.WEDNESDAY NIGHT...Southeast winds around 10 knots. Seas around
2 feet. Wave Detail: Southeast 2 feet at 4 seconds. A chance of
sprinkles after midnight. Patchy fog after midnight.
.THURSDAY...Southwest winds around 10 knots. Seas around 2 feet.
Wave Detail: South 2 feet at 5 seconds. Patchy fog in the
morning. A chance of sprinkles in the morning, then a chance of
showers in the afternoon.
.THURSDAY NIGHT...Northwest winds 10 to 15 knots, becoming north
with gusts up to 20 knots after midnight. Seas 2 to 3 feet. Wave
Detail: Northeast 3 feet at 4 seconds and west 2 feet at
5 seconds. A slight chance of showers in the evening, then a
chance of sprinkles after midnight.
.FRIDAY...Northeast winds 10 to 15 knots. Seas 2 to 3 feet.
.FRIDAY NIGHT...Southeast winds around 10 knots. Seas around
2 feet.
.SATURDAY...South winds around 10 knots. Seas around 2 feet.
.SATURDAY NIGHT...South winds around 10 knots. Seas around
2 feet. A chance of sprinkles.
Winds and seas higher in and near thunderstorms.
$$
GMZ452-161900-
Coastal waters from Intracoastal City to Cameron LA out 20 NM-
1223 AM CST Tue Dec 16 2025
.TODAY...East winds 5 to 10 knots. Seas 1 foot or less, then
around 2 feet this afternoon. Wave Detail: Southeast 1 foot at
3 seconds, becoming southeast 2 feet at 3 seconds.
.TONIGHT...East winds 10 to 15 knots. Seas around 2 feet. Wave
Detail: Southeast 2 feet at 4 seconds.
.WEDNESDAY...East winds around 10 knots. Seas around 2 feet. Wave
Detail: East 2 feet at 4 seconds. A chance of showers, mainly in
the morning.
.WEDNESDAY NIGHT...Southeast winds around 10 knots. Seas around
2 feet. Wave Detail: Southeast 2 feet at 4 seconds. A slight
chance of showers. Patchy fog after midnight.
.THURSDAY...Southwest winds around 10 knots. Seas around 2 feet.
Wave Detail: South 2 feet at 4 seconds. Patchy fog in the
morning. A chance of showers with a slight chance of
thunderstorms.
.THURSDAY NIGHT...Northwest winds 10 to 15 knots, becoming north
15 to 20 knots after midnight. Seas 2 to 3 feet. Wave Detail:
North 3 feet at 3 seconds and west 2 feet at 4 seconds. A chance
of showers with a slight chance of thunderstorms in the evening,
then a chance of sprinkles after midnight.
.FRIDAY...Northeast winds 15 to 20 knots, becoming east 10 to
15 knots in the afternoon. Seas 2 to 3 feet.
.FRIDAY NIGHT...Southeast winds around 10 knots. Seas around
2 feet.
.SATURDAY...South winds around 10 knots. Seas around 2 feet. A
chance of sprinkles in the afternoon.
.SATURDAY NIGHT...South winds around 10 knots. Seas around
2 feet. A chance of sprinkles.
Winds and seas higher in and near thunderstorms.
$$
GMZ455-161900-
Coastal waters from Lower Atchafalaya River to Intracoastal City
LA out 20 NM-
1223 AM CST Tue Dec 16 2025
.TODAY...East winds 5 to 10 knots. Seas 1 foot or less. Wave
Detail: East 1 foot at 3 seconds.
.TONIGHT...East winds 5 to 10 knots. Seas 1 foot or less. Wave
Detail: East 1 foot at 3 seconds. A chance of sprinkles after
midnight.
.WEDNESDAY...East winds 5 to 10 knots. Seas 1 foot or less. Wave
Detail: East 1 foot at 3 seconds. A slight chance of showers in
the afternoon.
.WEDNESDAY NIGHT...Southeast winds 5 to 10 knots. Seas 1 foot or
less. Wave Detail: East 1 foot at 3 seconds. A chance of showers,
mainly in the evening. Patchy fog after midnight.
.THURSDAY...South winds 5 to 10 knots, becoming southwest in the
afternoon. Seas 1 foot or less. Wave Detail: South 1 foot at
3 seconds. Patchy fog in the morning. A chance of showers. A
slight chance of thunderstorms in the afternoon.
.THURSDAY NIGHT...West winds 5 to 10 knots, becoming north 10 to
15 knots with gusts up to 20 knots after midnight. Seas around
2 feet. Wave Detail: North 2 feet at 3 seconds. A chance of
showers with a slight chance of thunderstorms in the evening.
.FRIDAY...Northeast winds 10 to 15 knots, diminishing to 5 to
10 knots in the afternoon. Seas 1 to 2 feet. A chance of
sprinkles.
.FRIDAY NIGHT...Southeast winds 5 to 10 knots. Seas 1 foot or
less.
.SATURDAY...Southeast winds 5 to 10 knots. Seas 1 foot or less. A
chance of sprinkles in the afternoon.
.SATURDAY NIGHT...South winds 5 to 10 knots. Seas 1 foot or less.
A chance of sprinkles after midnight.
Winds and seas higher in and near thunderstorms.
$$
GMZ470-161900-
Coastal waters from Cameron LA to High Island TX from 20 to 60 NM-
1223 AM CST Tue Dec 16 2025
.TODAY...Southeast winds 5 to 10 knots. Seas around 2 feet. Wave
Detail: East 2 feet at 6 seconds.
.TONIGHT...Southeast winds 10 to 15 knots. Seas around 2 feet.
Wave Detail: Southeast 2 feet at 4 seconds. A slight chance of
showers after midnight.
.WEDNESDAY...East winds around 10 knots. Seas around 2 feet. Wave
Detail: Southeast 2 feet at 5 seconds. A chance of showers with a
slight chance of thunderstorms.
.WEDNESDAY NIGHT...Southeast winds around 10 knots. Seas 2 to
3 feet. Wave Detail: Southeast 2 feet at 4 seconds. A slight
chance of showers. Patchy fog after midnight.
.THURSDAY...Southwest winds around 10 knots. Seas 2 to 3 feet.
Wave Detail: Southeast 2 feet at 5 seconds. A chance of showers.
.THURSDAY NIGHT...Northwest winds 10 to 15 knots, becoming
northeast 15 to 20 knots after midnight. Seas 2 to 3 feet,
building to 3 to 5 feet, occasionally to 6 feet after midnight.
Wave Detail: West 2 feet at 5 seconds and southeast 2 feet at
8 seconds, becoming north 4 feet at 5 seconds and west 3 feet at
6 seconds. A chance of showers with a slight chance of
thunderstorms in the evening.
.FRIDAY...Northeast winds 15 to 20 knots, becoming east 10 to
15 knots in the afternoon. Seas 3 to 5 feet, occasionally to
6 feet. A chance of sprinkles in the morning.
.FRIDAY NIGHT...Southeast winds around 10 knots. Seas 2 to
3 feet.
.SATURDAY...South winds around 10 knots. Seas 2 to 3 feet. A
chance of sprinkles.
.SATURDAY NIGHT...South winds around 10 knots. Seas 2 to 3 feet.
A chance of sprinkles.
Winds and seas higher in and near thunderstorms.
$$
GMZ472-161900-
Coastal waters from Intracoastal City to Cameron LA from 20 to
60 NM-
1223 AM CST Tue Dec 16 2025
.TODAY...East winds 5 to 10 knots. Seas around 2 feet. Wave
Detail: East 2 feet at 5 seconds.
.TONIGHT...Southeast winds 10 to 15 knots. Seas around 2 feet.
Wave Detail: Southeast 2 feet at 5 seconds.
.WEDNESDAY...East winds around 10 knots. Seas around 2 feet. Wave
Detail: East 2 feet at 4 seconds. A slight chance of showers.
.WEDNESDAY NIGHT...Southeast winds around 10 knots. Seas 2 to
3 feet. Wave Detail: East 3 feet at 7 seconds and southeast
2 feet at 4 seconds. A slight chance of showers.
.THURSDAY...Southwest winds around 10 knots. Seas 2 to 3 feet.
Wave Detail: Southeast 3 feet at 7 seconds. A slight chance of
showers in the morning, then a chance of showers in the
afternoon.
.THURSDAY NIGHT...West winds 10 to 15 knots, becoming north 15 to
20 knots after midnight. Seas 2 to 3 feet, building to 3 to
5 feet, occasionally to 6 feet after midnight. Wave Detail:
Southwest 2 feet at 4 seconds and southeast 2 feet at 8 seconds,
becoming north 4 feet at 5 seconds and southeast 2 feet at
7 seconds. A chance of showers with a slight chance of
thunderstorms in the evening.
.FRIDAY...Northeast winds 15 to 20 knots, becoming east 10 to
15 knots in the afternoon. Seas 3 to 5 feet, occasionally to
6 feet. A chance of sprinkles.
.FRIDAY NIGHT...Southeast winds around 10 knots. Seas 2 to
3 feet. A chance of sprinkles.
.SATURDAY...South winds around 10 knots. Seas 2 to 3 feet. A
chance of sprinkles.
.SATURDAY NIGHT...South winds around 10 knots. Seas around
2 feet. A chance of sprinkles after midnight.
Winds and seas higher in and near thunderstorms.
$$
GMZ475-161900-
Coastal waters from Lower Atchafalaya River to Intracoastal City
LA from 20 to 60 NM-
1223 AM CST Tue Dec 16 2025
.TODAY...East winds around 10 knots. Seas 2 to 3 feet. Wave
Detail: East 2 feet at 7 seconds.
.TONIGHT...East winds 5 to 10 knots. Seas 2 to 3 feet. Wave
Detail: East 2 feet at 6 seconds. A chance of sprinkles after
midnight.
.WEDNESDAY...East winds 5 to 10 knots. Seas 2 to 3 feet. Wave
Detail: East 3 feet at 7 seconds and east 2 feet at 3 seconds. A
slight chance of showers in the afternoon.
.WEDNESDAY NIGHT...East winds around 10 knots, becoming south
after midnight. Seas 2 to 3 feet. Wave Detail: East 3 feet at
7 seconds. A chance of showers.
.THURSDAY...Southwest winds 5 to 10 knots. Seas 2 to 4 feet. Wave
Detail: Southeast 3 feet at 7 seconds. A chance of showers.
.THURSDAY NIGHT...West winds 10 to 15 knots, becoming north 15 to
20 knots after midnight. Seas 2 to 4 feet. Wave Detail: Northwest
4 feet at 4 seconds and southeast 3 feet at 7 seconds. A slight
chance of thunderstorms. A chance of showers, mainly in the
evening.
.FRIDAY...Northeast winds 15 to 20 knots, diminishing to 10 to
15 knots in the afternoon. Seas 3 to 5 feet, occasionally to
6 feet. A chance of sprinkles.
.FRIDAY NIGHT...Southeast winds 10 to 15 knots. Seas 2 to 3 feet.
A chance of sprinkles.
.SATURDAY...South winds around 10 knots. Seas around 2 feet. A
chance of sprinkles in the morning.
.SATURDAY NIGHT...South winds around 10 knots. Seas around
2 feet. A slight chance of showers.
Winds and seas higher in and near thunderstorms.
$$
CWFLCH
Coastal Waters Forecast
National Weather Service Lake Charles LA
1223 AM CST Tue Dec 16 2025
Coastal waters from the Lower Atchafalaya River LA to High
Island TX out 60 nautical miles including Sabine and
Calcasieu Lakes and Vermilion and Cote Blanche Bays
Seas are provided as a range of the average height of the
highest one third of the waves, along with the occasional
height of the average highest ten percent of the waves.
GMZ400-161900-
1223 AM CST Tue Dec 16 2025
.Synopsis for Lower Atchafalaya River LA to High Island TX out
60 NM including Sabine and Calcasieu Lakes and Vermilion and Cote
Blanche Bays...
Winds turn onshore today ahead of another approaching upper
disturbance. Breezy to occasionally moderate flow is possible
through Thursday when the next strong cold front moves into the
central Gulf. Winds will turn quickly offshore and strengthen Friday
morning and a brief Small Craft Advisory may be needed during
daytime hours. A return to onshore flow occurs by late Friday with
warm moist air moving inland once again to the rest of the period.
Cool shelf waters combined with warm moisture return and mostly calm
conditions will likely bring back the occurrence of marine fog by
the weekend.
$$
GMZ430-161900-
Sabine Lake-
1223 AM CST Tue Dec 16 2025
.TODAY...East winds 5 to 10 knots. Lake waters light chop.
.TONIGHT...East winds 5 to 10 knots. Lake waters light chop. A
chance of showers after midnight.
.WEDNESDAY...East winds 5 to 10 knots. Lake waters light chop. A
slight chance of thunderstorms in the morning. A chance of
showers.
.WEDNESDAY NIGHT...Southeast winds 5 to 10 knots. Lake waters
light chop. A chance of sprinkles in the evening. Patchy fog
after midnight.
.THURSDAY...Southwest winds 5 to 10 knots. Lake waters light
chop. Patchy fog in the morning. A slight chance of showers and
thunderstorms.
.THURSDAY NIGHT...North winds 10 to 15 knots. Lake waters choppy.
A chance of sprinkles in the evening.
.FRIDAY...Northeast winds 5 to 10 knots. Lake waters light chop.
.FRIDAY NIGHT...Southeast 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 around 10 knots. Lake waters light
chop.
Winds and waves higher in and near thunderstorms.
$$
GMZ432-161900-
Calcasieu Lake-
1223 AM CST Tue Dec 16 2025
.TODAY...East winds 5 to 10 knots. Lake waters light chop.
.TONIGHT...East winds 5 to 10 knots. Lake waters light chop. A
slight chance of showers after midnight.
.WEDNESDAY...East winds 5 to 10 knots. Lake waters light chop. A
chance of showers.
.WEDNESDAY NIGHT...Southeast winds 5 to 10 knots. Lake waters
light chop. A chance of sprinkles. Patchy fog after midnight.
.THURSDAY...Southwest winds 5 to 10 knots. Lake waters light
chop. Patchy fog in the morning. A chance of showers with a
slight chance of thunderstorms.
.THURSDAY NIGHT...Northwest winds 10 to 15 knots, becoming north
with gusts up to 20 knots after midnight. Lake waters choppy. A
chance of sprinkles in the evening.
.FRIDAY...Northeast winds 10 to 15 knots, becoming east 5 to
10 knots in the afternoon. Lake waters choppy.
.FRIDAY NIGHT...Southeast winds 5 to 10 knots. Lake waters light
chop.
.SATURDAY...South winds 10 to 15 knots. Lake waters choppy.
.SATURDAY NIGHT...South winds around 10 knots. Lake waters light
chop.
Winds and waves higher in and near thunderstorms.
$$
GMZ435-161900-
Vermilion and West Cote Blanche Bays-
1223 AM CST Tue Dec 16 2025
.TODAY...East winds around 5 knots. Bay waters smooth.
.TONIGHT...East winds 5 to 10 knots. Bay waters light chop. A
chance of sprinkles after midnight.
.WEDNESDAY...East winds 5 to 10 knots. Bay waters light chop. A
slight chance of showers in the afternoon.
.WEDNESDAY NIGHT...Southeast winds 5 to 10 knots. Bay waters
light chop. A slight chance of showers in the evening, then a
chance of showers after midnight. Patchy fog after midnight.
.THURSDAY...South winds 5 to 10 knots, becoming southwest in the
afternoon. Bay waters light chop. Patchy fog in the morning. A
chance of showers. A slight chance of thunderstorms in the
afternoon.
.THURSDAY NIGHT...West winds 5 to 10 knots, becoming north 10 to
15 knots after midnight. Bay waters choppy. A slight chance of
showers in the evening, then a chance of sprinkles after
midnight.
.FRIDAY...Northeast winds 10 to 15 knots, diminishing to 5 to
10 knots in the afternoon. Bay waters choppy.
.FRIDAY NIGHT...Southeast winds 5 to 10 knots. Bay waters light
chop.
.SATURDAY...Southeast winds 5 to 10 knots. Bay waters light chop.
A chance of sprinkles in the afternoon.
.SATURDAY NIGHT...South winds 5 to 10 knots. Bay waters light
chop. A chance of sprinkles.
Winds and waves higher in and near thunderstorms.
$$
GMZ436-161900-
Atchafalaya and East Cote Blanche Bays-
1223 AM CST Tue Dec 16 2025
.TODAY...East winds around 5 knots. Bay waters smooth.
.TONIGHT...East winds around 5 knots. Bay waters smooth. A chance
of sprinkles after midnight.
.WEDNESDAY...East winds 5 to 10 knots. Bay waters light chop. A
chance of sprinkles in the morning, then a slight chance of
showers in the afternoon.
.WEDNESDAY NIGHT...Southeast winds around 5 knots. Bay waters
smooth. A slight chance of showers. Patchy fog after midnight.
.THURSDAY...South winds 5 to 10 knots, becoming southwest in the
afternoon. Bay waters light chop. Patchy fog in the morning. A
chance of showers. A slight chance of thunderstorms in the
afternoon.
.THURSDAY NIGHT...West winds 5 to 10 knots, becoming north 10 to
15 knots after midnight. Bay waters choppy. A chance of showers
with a slight chance of thunderstorms in the evening, then a
chance of sprinkles after midnight.
.FRIDAY...Northeast winds 10 to 15 knots, diminishing to 5 to
10 knots in the afternoon. Bay waters choppy.
.FRIDAY NIGHT...East winds 5 to 10 knots. Bay waters light chop.
.SATURDAY...Southeast winds 5 to 10 knots. Bay waters light chop.
A chance of sprinkles in the afternoon.
.SATURDAY NIGHT...South winds 5 to 10 knots. Bay waters light
chop. A chance of sprinkles.
Winds and waves higher in and near thunderstorms.
$$
GMZ450-161900-
Coastal waters from Cameron LA to High Island TX out 20 NM-
1223 AM CST Tue Dec 16 2025
.TODAY...East winds 5 to 10 knots. Seas 1 foot or less, then
around 2 feet this afternoon. Wave Detail: Southeast 1 foot at
3 seconds, becoming southeast 2 feet at 3 seconds.
.TONIGHT...East winds around 10 knots. Seas around 2 feet. Wave
Detail: Southeast 2 feet at 4 seconds. A chance of showers after
midnight.
.WEDNESDAY...East winds around 10 knots. Seas around 2 feet. Wave
Detail: Southeast 2 feet at 4 seconds. A chance of showers with a
slight chance of thunderstorms.
.WEDNESDAY NIGHT...Southeast winds around 10 knots. Seas around
2 feet. Wave Detail: Southeast 2 feet at 4 seconds. A chance of
sprinkles after midnight. Patchy fog after midnight.
.THURSDAY...Southwest winds around 10 knots. Seas around 2 feet.
Wave Detail: South 2 feet at 5 seconds. Patchy fog in the
morning. A chance of sprinkles in the morning, then a chance of
showers in the afternoon.
.THURSDAY NIGHT...Northwest winds 10 to 15 knots, becoming north
with gusts up to 20 knots after midnight. Seas 2 to 3 feet. Wave
Detail: Northeast 3 feet at 4 seconds and west 2 feet at
5 seconds. A slight chance of showers in the evening, then a
chance of sprinkles after midnight.
.FRIDAY...Northeast winds 10 to 15 knots. Seas 2 to 3 feet.
.FRIDAY NIGHT...Southeast winds around 10 knots. Seas around
2 feet.
.SATURDAY...South winds around 10 knots. Seas around 2 feet.
.SATURDAY NIGHT...South winds around 10 knots. Seas around
2 feet. A chance of sprinkles.
Winds and seas higher in and near thunderstorms.
$$
GMZ452-161900-
Coastal waters from Intracoastal City to Cameron LA out 20 NM-
1223 AM CST Tue Dec 16 2025
.TODAY...East winds 5 to 10 knots. Seas 1 foot or less, then
around 2 feet this afternoon. Wave Detail: Southeast 1 foot at
3 seconds, becoming southeast 2 feet at 3 seconds.
.TONIGHT...East winds 10 to 15 knots. Seas around 2 feet. Wave
Detail: Southeast 2 feet at 4 seconds.
.WEDNESDAY...East winds around 10 knots. Seas around 2 feet. Wave
Detail: East 2 feet at 4 seconds. A chance of showers, mainly in
the morning.
.WEDNESDAY NIGHT...Southeast winds around 10 knots. Seas around
2 feet. Wave Detail: Southeast 2 feet at 4 seconds. A slight
chance of showers. Patchy fog after midnight.
.THURSDAY...Southwest winds around 10 knots. Seas around 2 feet.
Wave Detail: South 2 feet at 4 seconds. Patchy fog in the
morning. A chance of showers with a slight chance of
thunderstorms.
.THURSDAY NIGHT...Northwest winds 10 to 15 knots, becoming north
15 to 20 knots after midnight. Seas 2 to 3 feet. Wave Detail:
North 3 feet at 3 seconds and west 2 feet at 4 seconds. A chance
of showers with a slight chance of thunderstorms in the evening,
then a chance of sprinkles after midnight.
.FRIDAY...Northeast winds 15 to 20 knots, becoming east 10 to
15 knots in the afternoon. Seas 2 to 3 feet.
.FRIDAY NIGHT...Southeast winds around 10 knots. Seas around
2 feet.
.SATURDAY...South winds around 10 knots. Seas around 2 feet. A
chance of sprinkles in the afternoon.
.SATURDAY NIGHT...South winds around 10 knots. Seas around
2 feet. A chance of sprinkles.
Winds and seas higher in and near thunderstorms.
$$
GMZ455-161900-
Coastal waters from Lower Atchafalaya River to Intracoastal City
LA out 20 NM-
1223 AM CST Tue Dec 16 2025
.TODAY...East winds 5 to 10 knots. Seas 1 foot or less. Wave
Detail: East 1 foot at 3 seconds.
.TONIGHT...East winds 5 to 10 knots. Seas 1 foot or less. Wave
Detail: East 1 foot at 3 seconds. A chance of sprinkles after
midnight.
.WEDNESDAY...East winds 5 to 10 knots. Seas 1 foot or less. Wave
Detail: East 1 foot at 3 seconds. A slight chance of showers in
the afternoon.
.WEDNESDAY NIGHT...Southeast winds 5 to 10 knots. Seas 1 foot or
less. Wave Detail: East 1 foot at 3 seconds. A chance of showers,
mainly in the evening. Patchy fog after midnight.
.THURSDAY...South winds 5 to 10 knots, becoming southwest in the
afternoon. Seas 1 foot or less. Wave Detail: South 1 foot at
3 seconds. Patchy fog in the morning. A chance of showers. A
slight chance of thunderstorms in the afternoon.
.THURSDAY NIGHT...West winds 5 to 10 knots, becoming north 10 to
15 knots with gusts up to 20 knots after midnight. Seas around
2 feet. Wave Detail: North 2 feet at 3 seconds. A chance of
showers with a slight chance of thunderstorms in the evening.
.FRIDAY...Northeast winds 10 to 15 knots, diminishing to 5 to
10 knots in the afternoon. Seas 1 to 2 feet. A chance of
sprinkles.
.FRIDAY NIGHT...Southeast winds 5 to 10 knots. Seas 1 foot or
less.
.SATURDAY...Southeast winds 5 to 10 knots. Seas 1 foot or less. A
chance of sprinkles in the afternoon.
.SATURDAY NIGHT...South winds 5 to 10 knots. Seas 1 foot or less.
A chance of sprinkles after midnight.
Winds and seas higher in and near thunderstorms.
$$
GMZ470-161900-
Coastal waters from Cameron LA to High Island TX from 20 to 60 NM-
1223 AM CST Tue Dec 16 2025
.TODAY...Southeast winds 5 to 10 knots. Seas around 2 feet. Wave
Detail: East 2 feet at 6 seconds.
.TONIGHT...Southeast winds 10 to 15 knots. Seas around 2 feet.
Wave Detail: Southeast 2 feet at 4 seconds. A slight chance of
showers after midnight.
.WEDNESDAY...East winds around 10 knots. Seas around 2 feet. Wave
Detail: Southeast 2 feet at 5 seconds. A chance of showers with a
slight chance of thunderstorms.
.WEDNESDAY NIGHT...Southeast winds around 10 knots. Seas 2 to
3 feet. Wave Detail: Southeast 2 feet at 4 seconds. A slight
chance of showers. Patchy fog after midnight.
.THURSDAY...Southwest winds around 10 knots. Seas 2 to 3 feet.
Wave Detail: Southeast 2 feet at 5 seconds. A chance of showers.
.THURSDAY NIGHT...Northwest winds 10 to 15 knots, becoming
northeast 15 to 20 knots after midnight. Seas 2 to 3 feet,
building to 3 to 5 feet, occasionally to 6 feet after midnight.
Wave Detail: West 2 feet at 5 seconds and southeast 2 feet at
8 seconds, becoming north 4 feet at 5 seconds and west 3 feet at
6 seconds. A chance of showers with a slight chance of
thunderstorms in the evening.
.FRIDAY...Northeast winds 15 to 20 knots, becoming east 10 to
15 knots in the afternoon. Seas 3 to 5 feet, occasionally to
6 feet. A chance of sprinkles in the morning.
.FRIDAY NIGHT...Southeast winds around 10 knots. Seas 2 to
3 feet.
.SATURDAY...South winds around 10 knots. Seas 2 to 3 feet. A
chance of sprinkles.
.SATURDAY NIGHT...South winds around 10 knots. Seas 2 to 3 feet.
A chance of sprinkles.
Winds and seas higher in and near thunderstorms.
$$
GMZ472-161900-
Coastal waters from Intracoastal City to Cameron LA from 20 to
60 NM-
1223 AM CST Tue Dec 16 2025
.TODAY...East winds 5 to 10 knots. Seas around 2 feet. Wave
Detail: East 2 feet at 5 seconds.
.TONIGHT...Southeast winds 10 to 15 knots. Seas around 2 feet.
Wave Detail: Southeast 2 feet at 5 seconds.
.WEDNESDAY...East winds around 10 knots. Seas around 2 feet. Wave
Detail: East 2 feet at 4 seconds. A slight chance of showers.
.WEDNESDAY NIGHT...Southeast winds around 10 knots. Seas 2 to
3 feet. Wave Detail: East 3 feet at 7 seconds and southeast
2 feet at 4 seconds. A slight chance of showers.
.THURSDAY...Southwest winds around 10 knots. Seas 2 to 3 feet.
Wave Detail: Southeast 3 feet at 7 seconds. A slight chance of
showers in the morning, then a chance of showers in the
afternoon.
.THURSDAY NIGHT...West winds 10 to 15 knots, becoming north 15 to
20 knots after midnight. Seas 2 to 3 feet, building to 3 to
5 feet, occasionally to 6 feet after midnight. Wave Detail:
Southwest 2 feet at 4 seconds and southeast 2 feet at 8 seconds,
becoming north 4 feet at 5 seconds and southeast 2 feet at
7 seconds. A chance of showers with a slight chance of
thunderstorms in the evening.
.FRIDAY...Northeast winds 15 to 20 knots, becoming east 10 to
15 knots in the afternoon. Seas 3 to 5 feet, occasionally to
6 feet. A chance of sprinkles.
.FRIDAY NIGHT...Southeast winds around 10 knots. Seas 2 to
3 feet. A chance of sprinkles.
.SATURDAY...South winds around 10 knots. Seas 2 to 3 feet. A
chance of sprinkles.
.SATURDAY NIGHT...South winds around 10 knots. Seas around
2 feet. A chance of sprinkles after midnight.
Winds and seas higher in and near thunderstorms.
$$
GMZ475-161900-
Coastal waters from Lower Atchafalaya River to Intracoastal City
LA from 20 to 60 NM-
1223 AM CST Tue Dec 16 2025
.TODAY...East winds around 10 knots. Seas 2 to 3 feet. Wave
Detail: East 2 feet at 7 seconds.
.TONIGHT...East winds 5 to 10 knots. Seas 2 to 3 feet. Wave
Detail: East 2 feet at 6 seconds. A chance of sprinkles after
midnight.
.WEDNESDAY...East winds 5 to 10 knots. Seas 2 to 3 feet. Wave
Detail: East 3 feet at 7 seconds and east 2 feet at 3 seconds. A
slight chance of showers in the afternoon.
.WEDNESDAY NIGHT...East winds around 10 knots, becoming south
after midnight. Seas 2 to 3 feet. Wave Detail: East 3 feet at
7 seconds. A chance of showers.
.THURSDAY...Southwest winds 5 to 10 knots. Seas 2 to 4 feet. Wave
Detail: Southeast 3 feet at 7 seconds. A chance of showers.
.THURSDAY NIGHT...West winds 10 to 15 knots, becoming north 15 to
20 knots after midnight. Seas 2 to 4 feet. Wave Detail: Northwest
4 feet at 4 seconds and southeast 3 feet at 7 seconds. A slight
chance of thunderstorms. A chance of showers, mainly in the
evening.
.FRIDAY...Northeast winds 15 to 20 knots, diminishing to 10 to
15 knots in the afternoon. Seas 3 to 5 feet, occasionally to
6 feet. A chance of sprinkles.
.FRIDAY NIGHT...Southeast winds 10 to 15 knots. Seas 2 to 3 feet.
A chance of sprinkles.
.SATURDAY...South winds around 10 knots. Seas around 2 feet. A
chance of sprinkles in the morning.
.SATURDAY NIGHT...South winds around 10 knots. Seas around
2 feet. A slight chance of showers.
Winds and seas higher in and near thunderstorms.
$$