fzus54 kbro 201844
cwfbro
expires:202609210715;;778319

coastal waters forecast for the lower texas coast
national weather service brownsville tx
144 pm cdt sun sep 20 2026

lower texas coastal waters from baffin bay to the mouth of the
rio grande out 60 nm. 

seas are provided as a range of the average height of the highest
1/3 of the waves, along with the occasional height of the average
highest 10 percent of the waves.


gmz130-132-135-210715-
laguna madre from the port of brownsville to the arroyo colorado-
laguna madre from the arroyo colorado to 5 nm north of port
mansfield tx-
laguna madre from 5 nm north of port mansfield to baffin bay tx-
144 pm cdt sun sep 20 2026

.tonight...southeast winds 5 to 10 knots. light chop on the bay. 
.monday...southeast winds around 5 knots, becoming east in the
afternoon. smooth on the bay, increasing to light chop in the
afternoon. 
.monday night...east winds 10 to 15 knots, becoming southeast
5 to 10 knots after midnight. light chop on the bay. a slight
chance of showers after midnight. 
.tuesday...east winds around 5 knots, increasing to 10 to
15 knots. smooth on the bay, increasing to a moderate chop. a
slight chance of thunderstorms. a chance of showers until late
afternoon, then a slight chance of showers late in the afternoon.
.tuesday night...east winds 10 to 15 knots, diminishing to 5 to
10 knots after midnight. light chop on the bay. a slight chance
of showers and thunderstorms early in the evening. a slight
chance of showers after midnight. 
.wednesday...east winds 5 to 10 knots, increasing to 10 to
15 knots in the afternoon. a moderate chop on the bay. a chance
of showers. a slight chance of thunderstorms in the morning, then
a chance of thunderstorms in the afternoon. 
.wednesday night...east winds 5 to 10 knots. light chop on the
bay. a chance of showers and thunderstorms early in the evening.
a slight chance of showers and thunderstorms after midnight. 
.thursday...east winds 5 to 10 knots, increasing to 10 to
15 knots in the afternoon. a moderate chop on the bay. a chance
of showers. a slight chance of thunderstorms in the morning, then
a chance of thunderstorms in the afternoon. 
.thursday night...east winds 10 to 15 knots, diminishing to 5 to
10 knots in the late evening and overnight. a moderate chop on
the bay, diminishing to light chop in the late evening and
overnight. a chance of showers and thunderstorms early in the
evening. a chance of showers with a slight chance of
thunderstorms after midnight. 
.friday...east winds 5 to 10 knots, increasing to 10 to 15 knots
in the afternoon. a moderate chop on the bay. a chance of
showers. a slight chance of thunderstorms early in the morning. a
slight chance of thunderstorms in the afternoon. 
.friday night...east winds 10 to 15 knots, diminishing to 5 to
10 knots after midnight. light chop on the bay. a chance of
showers with a slight chance of thunderstorms early in the
evening. a slight chance of showers after midnight. 

winds and waves higher in and near thunderstorms.

$$

fzus54 kbro 201844
cwfbro
expires:202609210715;;778320

coastal waters forecast for the lower texas coast
national weather service brownsville tx
144 pm cdt sun sep 20 2026

lower texas coastal waters from baffin bay to the mouth of the
rio grande out 60 nm. 

seas are provided as a range of the average height of the highest
1/3 of the waves, along with the occasional height of the average
highest 10 percent of the waves.


gmz150-155-210715-
gulf waters from port mansfield to the rio grande out 20 nm-
gulf waters from baffin bay to port mansfield out 20 nm-
144 pm cdt sun sep 20 2026

.tonight...southeast winds 5 to 10 knots. seas 2 to 3 feet. wave
detail: east 3 feet at 6 seconds. 
.monday...southeast winds around 5 knots, becoming east in the
afternoon. seas 2 to 3 feet. wave detail: east 2 feet at
6 seconds. a slight chance of showers and thunderstorms in the
afternoon. 
.monday night...east winds 5 to 10 knots. seas 2 to 3 feet. wave
detail: east 3 feet at 5 seconds. a slight chance of showers and
thunderstorms after midnight. 
.tuesday...east winds 5 to 10 knots. seas 2 to 3 feet. wave
detail: east 2 feet at 5 seconds. a slight chance of
thunderstorms. a chance of showers until late afternoon, then a
slight chance of showers late in the afternoon. 
.tuesday night...east winds 5 to 10 knots. seas 2 to 3 feet. wave
detail: east 2 feet at 5 seconds. a slight chance of showers and
thunderstorms early in the evening. a slight chance of showers
and thunderstorms after midnight. 
.wednesday...east winds 5 to 10 knots. seas 2 to 3 feet. wave
detail: east 2 feet at 5 seconds. a chance of showers. a slight
chance of thunderstorms in the morning, then a chance of
thunderstorms in the afternoon. 
.wednesday night...east winds 10 to 15 knots, diminishing to 5 to
10 knots early in the morning. seas 2 to 3 feet. a chance of
showers and thunderstorms early in the evening. a slight chance
of showers and thunderstorms after midnight. 
.thursday...east winds 5 to 10 knots, increasing to 10 to
15 knots late in the afternoon. seas 2 to 3 feet. a chance of
showers. a slight chance of thunderstorms until late afternoon,
then a chance of thunderstorms late in the afternoon. 
.thursday night...east winds 10 to 15 knots. seas 2 to 4 feet. a
slight chance of thunderstorms. 
.friday...east winds around 10 knots. seas 2 to 3 feet. a chance
of showers. a slight chance of thunderstorms early in the
morning. a slight chance of thunderstorms in the afternoon. 
.friday night...east winds 10 to 15 knots. seas 3 to 4 feet. a
slight chance of thunderstorms early in the evening. a slight
chance of showers until early morning, then a chance of showers
early in the morning. 

winds and seas higher in and near thunderstorms.

$$

fzus54 kbro 201844
cwfbro
expires:202609210715;;778321

coastal waters forecast for the lower texas coast
national weather service brownsville tx
144 pm cdt sun sep 20 2026

lower texas coastal waters from baffin bay to the mouth of the
rio grande out 60 nm. 

seas are provided as a range of the average height of the highest
1/3 of the waves, along with the occasional height of the average
highest 10 percent of the waves.


gmz170-175-210715-
gulf waters from port mansfield to the rio grande extending from
20 to 60 nm-
gulf waters from baffin bay to port mansfield extending from
20 to 60 nm-
144 pm cdt sun sep 20 2026

.tonight...southeast winds 5 to 10 knots. seas 2 to 4 feet. wave
detail: east 3 feet at 6 seconds. 
.monday...southeast winds 5 to 10 knots, becoming east in the
afternoon. seas 2 to 3 feet. wave detail: east 2 feet at
6 seconds. a slight chance of showers and thunderstorms in the
afternoon. 
.monday night...east winds 10 to 15 knots, diminishing to 5 to
10 knots early in the morning. seas 2 to 3 feet. wave detail:
east 3 feet at 5 seconds. 
.tuesday...east winds 5 to 10 knots, increasing to 10 to 15 knots
late in the afternoon. seas 2 to 3 feet. wave detail: east 2 feet
at 5 seconds and east 1 foot at 8 seconds. a chance of showers. a
slight chance of thunderstorms in the morning, then a chance of
thunderstorms in the afternoon. 
.tuesday night...east winds 10 to 15 knots. seas 2 to 3 feet.
wave detail: east 3 feet at 4 seconds and east 1 foot at
9 seconds. a chance of showers and thunderstorms early in the
evening, then a slight chance of showers and thunderstorms in the
late evening and overnight. 
.wednesday...east winds 10 to 15 knots. seas 2 to 3 feet. wave
detail: east 3 feet at 5 seconds and east 1 foot at 8 seconds. a
chance of showers. a slight chance of thunderstorms in the
morning, then a chance of thunderstorms in the afternoon. 
.wednesday night...east winds 10 to 15 knots. seas 2 to 3 feet. a
slight chance of showers. a chance of thunderstorms early in the
evening, then a slight chance of thunderstorms in the late
evening and overnight. 
.thursday...east winds 10 to 15 knots. seas 2 to 3 feet. a chance
of showers. a slight chance of thunderstorms in the morning, then
a chance of thunderstorms in the afternoon. 
.thursday night...east winds 10 to 15 knots. seas 3 to 4 feet. a
chance of thunderstorms in the evening. a chance of showers. a
slight chance of thunderstorms after midnight. 
.friday...east winds 10 to 15 knots. seas 3 to 4 feet. a chance
of showers. a slight chance of thunderstorms early in the
morning. a slight chance of thunderstorms in the afternoon. 
.friday night...east winds 10 to 15 knots. seas 3 to 4 feet. a
chance of showers with a slight chance of thunderstorms early in
the evening. a slight chance of showers late in the evening, then
a chance of showers after midnight. 

winds and seas higher in and near thunderstorms.

$$

fzus54 kcrp 201910
cwfcrp
expires:202609210815;;779570

coastal waters forecast for texas
national weather service corpus christi tx
210 pm cdt sun sep 20 2026

middle texas coastal waters from baffin bay to matagorda ship
channel out to 60 nautical miles.
 
seas are provided as a range of the average height of the highest
1/3 of the waves...along with occasional height of the average
highest 10 percent of the waves. 
 


gmz250-210815-
coastal waters from baffin bay to port aransas out 20 nm-
210 pm cdt sun sep 20 2026

.rest of today...east winds 5 to 10 knots. seas 2 to 3 feet. wave
detail: east 2 feet at 6 seconds. a slight chance of showers and
thunderstorms early this afternoon. 
.tonight...southeast winds 5 to 10 knots. seas 2 to 3 feet. wave
detail: east 3 feet at 6 seconds. 
.monday...southeast winds around 5 knots, becoming east in the
afternoon. seas around 2 feet. wave detail: east 2 feet at
6 seconds. a slight chance of showers and thunderstorms in the
morning. 
.monday night...southeast winds 5 to 10 knots. seas around
2 feet. wave detail: east 2 feet at 5 seconds. 
.tuesday...east winds 5 to 10 knots. seas around 2 feet. wave
detail: east 2 feet at 5 seconds. a slight chance of showers and
thunderstorms in the morning. 
.tuesday night...east winds 5 to 10 knots. seas around 2 feet.
wave detail: east 2 feet at 4 seconds. 
.wednesday...east winds 5 to 10 knots, increasing to 10 to
15 knots in the afternoon. seas around 2 feet. a chance of
showers in the morning. 
.wednesday night...east winds 10 to 15 knots, diminishing to 5 to
10 knots after midnight. seas 2 to 3 feet. 
.thursday...east winds 5 to 10 knots, increasing to 10 to
15 knots in the afternoon. seas 2 to 3 feet. a chance of showers
in the morning. 
.thursday night...east winds 10 to 15 knots. seas 2 to 3 feet. 

winds and seas higher in and near thunderstorms.

$$

fzus54 kcrp 201910
cwfcrp
expires:202609210815;;779569

coastal waters forecast for texas
national weather service corpus christi tx
210 pm cdt sun sep 20 2026

middle texas coastal waters from baffin bay to matagorda ship
channel out to 60 nautical miles.
 
seas are provided as a range of the average height of the highest
1/3 of the waves...along with occasional height of the average
highest 10 percent of the waves. 
 


gmz255-210815-
coastal waters from port aransas to matagorda ship channel out
20 nm-
210 pm cdt sun sep 20 2026

.rest of today...southeast winds 5 to 10 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 6 seconds. 
.monday...southeast winds around 5 knots, becoming east in the
afternoon. seas around 2 feet. wave detail: east 2 feet at
6 seconds. 
.monday night...southeast winds 5 to 10 knots. seas around
2 feet. wave detail: southeast 2 feet at 5 seconds. 
.tuesday...east winds 5 to 10 knots. seas around 2 feet. wave
detail: east 2 feet at 5 seconds. 
.tuesday night...east winds 5 to 10 knots. seas around 2 feet.
wave detail: east 2 feet at 4 seconds. 
.wednesday...northeast winds 5 to 10 knots, becoming east 10 to
15 knots in the afternoon. seas around 2 feet. 
.wednesday night...east winds 10 to 15 knots, diminishing to 5 to
10 knots after midnight. seas 2 to 3 feet. 
.thursday...east winds 5 to 10 knots, increasing to 10 to
15 knots in the afternoon. seas 2 to 3 feet. a chance of showers
in the morning. 
.thursday night...east winds 10 to 15 knots. seas 2 to 3 feet. 

$$

fzus54 kcrp 201910
cwfcrp
expires:202609210815;;779571

coastal waters forecast for texas
national weather service corpus christi tx
210 pm cdt sun sep 20 2026

middle texas coastal waters from baffin bay to matagorda ship
channel out to 60 nautical miles.
 
seas are provided as a range of the average height of the highest
1/3 of the waves...along with occasional height of the average
highest 10 percent of the waves. 
 


gmz270-275-210815-
waters from baffin bay to port aransas from 20 to 60 nm-
waters from port aransas to matagorda ship channel from 20 to
60 nm-
210 pm cdt sun sep 20 2026

.rest of today...east winds 5 to 10 knots. seas 2 to 3 feet. wave
detail: southeast 3 feet at 6 seconds. 
.tonight...southeast winds 5 to 10 knots. seas 2 to 3 feet. wave
detail: east 3 feet at 6 seconds. 
.monday...southeast winds 5 to 10 knots, becoming east in the
afternoon. seas around 2 feet. wave detail: east 2 feet at
6 seconds. 
.monday night...east winds 5 to 10 knots. seas around 2 feet.
wave detail: east 2 feet at 5 seconds. 
.tuesday...east winds 5 to 10 knots. seas around 2 feet. wave
detail: east 2 feet at 5 seconds. a slight chance of showers and
thunderstorms. 
.tuesday night...east winds 10 to 15 knots, diminishing to 5 to
10 knots after midnight. seas around 2 feet. wave detail: east
2 feet at 4 seconds. 
.wednesday...east winds 10 to 15 knots. seas 2 to 3 feet. 
.wednesday night...east winds 10 to 15 knots. seas 2 to 3 feet. 
.thursday...east winds 10 to 15 knots. seas 2 to 3 feet. a chance
of showers in the morning. 
.thursday night...east winds 10 to 15 knots. seas around 3 feet. 

winds and seas higher in and near thunderstorms.

$$

fzus54 khgx 210449
cwfhgx
expires:202609211715;;798760

coastal waters forecast for texas
national weather service houston/galveston tx
1149 pm cdt sun sep 20 2026

upper texas coastal waters from high island to the matagorda ship
channel out 60 nautical miles including galveston and matagorda
bays.

seas are provided as a range of the average height of the highest
1/3 of the waves...along with the occasional height of the
average highest 10 percent of the waves.


gmz370-375-211715-
waters from freeport to matagorda ship channel tx from 20 to
60 nm-waters from high island to freeport tx from 20 to 60 nm-
1149 pm cdt sun sep 20 2026

.overnight...southeast winds 5 to 10 knots. seas 2 to 3 feet.
wave detail: southeast 2 feet at 6 seconds. 
.monday...east winds 5 to 10 knots. seas around 2 feet. wave
detail: southeast 2 feet at 5 seconds. 
.monday night...southeast winds 5 to 10 knots. seas around
2 feet. wave detail: southeast 2 feet at 5 seconds. 
.tuesday...northeast winds 5 to 10 knots. seas around 2 feet.
wave detail: east 2 feet at 3 seconds and south 1 foot at
4 seconds. 
.tuesday night...east winds 5 to 10 knots. seas around 2 feet.
wave detail: east 2 feet at 4 seconds. 
.wednesday...east winds 10 to 15 knots. seas 2 to 3 feet. wave
detail: east 3 feet at 4 seconds. 
.wednesday night...east winds 10 to 15 knots, diminishing to
around 10 knots after midnight. seas 2 to 3 feet. 
.thursday...northeast winds 10 to 15 knots. seas 2 to 3 feet. 
.thursday night...east winds 10 to 15 knots. seas 2 to 3 feet. 
.friday...northeast winds 10 to 15 knots. seas around 3 feet. 
.friday night...east winds 10 to 15 knots. seas 2 to 4 feet. 

$$

fzus54 khgx 210449
cwfhgx
expires:202609211715;;798758

coastal waters forecast for texas
national weather service houston/galveston tx
1149 pm cdt sun sep 20 2026

upper texas coastal waters from high island to the matagorda ship
channel out 60 nautical miles including galveston and matagorda
bays.

seas are provided as a range of the average height of the highest
1/3 of the waves...along with the occasional height of the
average highest 10 percent of the waves.


gmz330-211715-
matagorda bay-
1149 pm cdt sun sep 20 2026

.overnight...southeast winds 5 to 10 knots. bay waters smooth. 
.monday...southeast winds 5 to 10 knots. bay waters smooth. a
slight chance of showers and thunderstorms in the afternoon. 
.monday night...southeast winds 5 to 10 knots. bay waters smooth.
.tuesday...northeast winds 5 to 10 knots, becoming east in the
afternoon. bay waters smooth. 
.tuesday night...southeast winds 5 to 10 knots. bay waters
smooth. 
.wednesday...northeast winds around 10 knots, becoming east 10 to
15 knots with gusts up to 20 knots in the afternoon. bay waters
smooth, increasing to slightly choppy in the afternoon. 
.wednesday night...east winds 10 to 15 knots with gusts up to
20 knots, diminishing to around 10 knots after midnight. bay
waters slightly choppy, diminishing to smooth after midnight. 
.thursday...east winds 10 to 15 knots. bay waters slightly
choppy. 
.thursday night...east winds 10 to 15 knots, diminishing to
around 10 knots after midnight. bay waters slightly choppy,
diminishing to smooth after midnight. 
.friday...east winds 10 to 15 knots. bay waters slightly choppy. 
.friday night...east winds 10 to 15 knots, diminishing to around
10 knots after midnight. bay waters slightly choppy, diminishing
to smooth after midnight. 

winds and waves higher in and near thunderstorms.

$$

fzus54 khgx 210449
cwfhgx
expires:202609211715;;798757

coastal waters forecast for texas
national weather service houston/galveston tx
1149 pm cdt sun sep 20 2026

upper texas coastal waters from high island to the matagorda ship
channel out 60 nautical miles including galveston and matagorda
bays.

seas are provided as a range of the average height of the highest
1/3 of the waves...along with the occasional height of the
average highest 10 percent of the waves.


gmz335-211715-
galveston bay-
1149 pm cdt sun sep 20 2026

.overnight...south winds 5 to 10 knots. bay waters smooth. 
.monday...east winds around 5 knots, becoming southeast in the
afternoon. bay waters smooth. a slight chance of showers and
thunderstorms in the afternoon. 
.monday night...southeast winds 5 to 10 knots, becoming north
after midnight. bay waters smooth. 
.tuesday...north winds 5 to 10 knots, becoming northeast in the
afternoon. bay waters smooth. a chance of showers and
thunderstorms in the afternoon. 
.tuesday night...southeast winds around 5 knots. bay waters
smooth. a chance of showers after midnight. 
.wednesday...east winds 5 to 10 knots. bay waters smooth. 
.wednesday night...southeast winds 5 to 10 knots, becoming east
after midnight. bay waters smooth. 
.thursday...northeast winds 10 to 15 knots, becoming east around
10 knots in the afternoon. bay waters slightly choppy,
diminishing to smooth in the afternoon. 
.thursday night...east winds 5 to 10 knots. bay waters smooth. 
.friday...northeast winds 10 to 15 knots, becoming east around
10 knots in the afternoon. bay waters slightly choppy,
diminishing to smooth in the afternoon. 
.friday night...east winds 5 to 10 knots. bay waters smooth. 

winds and waves higher in and near thunderstorms.

$$

fzus54 khgx 210449
cwfhgx
expires:202609211715;;798759

coastal waters forecast for texas
national weather service houston/galveston tx
1149 pm cdt sun sep 20 2026

upper texas coastal waters from high island to the matagorda ship
channel out 60 nautical miles including galveston and matagorda
bays.

seas are provided as a range of the average height of the highest
1/3 of the waves...along with the occasional height of the
average highest 10 percent of the waves.


gmz350-355-211715-
coastal waters from freeport to matagorda ship channel tx out
20 nm-coastal waters from high island to freeport tx out 20 nm-
1149 pm cdt sun sep 20 2026

.overnight...southeast winds 5 to 10 knots. seas around 2 feet.
wave detail: southeast 2 feet at 6 seconds. 
.monday...east winds 5 to 10 knots. seas around 2 feet. wave
detail: southeast 2 feet at 5 seconds. a slight chance of showers
and thunderstorms in the afternoon. 
.monday night...southeast winds 5 to 10 knots. seas around
2 feet. wave detail: southeast 2 feet at 5 seconds. 
.tuesday...northeast winds 5 to 10 knots, becoming east in the
afternoon. seas around 2 feet in the morning, then 1 foot or
less. wave detail: southeast 1 foot at 5 seconds, becoming east
1 foot at 5 seconds. 
.tuesday night...east winds 5 to 10 knots. seas around 2 feet.
wave detail: east 1 foot at 4 seconds. a chance of showers after
midnight. 
.wednesday...east winds 10 to 15 knots. seas around 2 feet. wave
detail: east 2 feet at 4 seconds. 
.wednesday night...east winds 10 to 15 knots, diminishing to
around 10 knots after midnight. seas around 2 feet. 
.thursday...northeast winds 15 to 20 knots, becoming east around
15 knots in the afternoon. seas 2 to 3 feet. 
.thursday night...east winds 10 to 15 knots. seas 2 to 3 feet. 
.friday...northeast winds 10 to 15 knots. seas 2 to 3 feet. 
.friday night...east winds 10 to 15 knots. seas 2 to 3 feet. 

winds and seas higher in and near thunderstorms.

$$

fzus54 klch 202010
cwflch
expires:202609210900;;781881

coastal waters forecast
national weather service lake charles la
310 pm cdt sun sep 20 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.


gmz450-210900-
coastal waters from cameron la to high island tx out 20 nm-
310 pm cdt sun sep 20 2026

.tonight...south winds 5 to 10 knots. seas around 2 feet. wave
detail: southeast 2 feet at 4 seconds. 
.monday...east winds 5 to 10 knots. seas 1 foot or less. wave
detail: southeast 1 foot at 4 seconds. 
.monday night...south winds 5 to 10 knots, becoming southwest
after midnight. seas 1 foot or less. wave detail: southeast
1 foot at 4 seconds. 
.tuesday...north winds 5 to 10 knots, becoming east in the
afternoon. seas 1 foot or less. wave detail: northwest 1 foot at
3 seconds and southeast 1 foot at 4 seconds. a slight chance of
showers and thunderstorms in the morning. 
.tuesday night...southeast winds 5 to 10 knots. seas 1 foot or
less. wave detail: southeast 1 foot at 3 seconds. a slight chance
of showers and thunderstorms after midnight. 
.wednesday...east winds 5 to 10 knots. seas around 2 feet. wave
detail: northeast 2 feet at 3 seconds. 
.wednesday night...east winds 5 to 10 knots, increasing to 10 to
15 knots with gusts up to 20 knots after midnight. seas 1 foot or
less, then around 2 feet after midnight. a slight chance of
showers and thunderstorms after midnight. 
.thursday...northeast winds 15 to 20 knots, becoming east 10 to
15 knots in the afternoon. seas 2 to 3 feet. 
.thursday night...east winds 10 to 15 knots. seas around 2 feet. 
.friday...northeast winds 10 to 15 knots. seas 2 to 3 feet. 
.friday night...east winds 5 to 10 knots. seas around 2 feet. 

winds and seas higher in and near thunderstorms.

$$

fzus54 klch 202010
cwflch
expires:202609210900;;781884

coastal waters forecast
national weather service lake charles la
310 pm cdt sun sep 20 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.


gmz470-210900-
coastal waters from cameron la to high island tx from 20 to 60 nm-
310 pm cdt sun sep 20 2026

.tonight...southeast winds around 10 knots, diminishing to around
5 knots late. seas around 2 feet. wave detail: southeast 2 feet
at 6 seconds. 
.monday...east winds around 5 knots. seas around 2 feet in the
morning, then 1 foot or less. wave detail: southeast 1 foot at
5 seconds. 
.monday night...southeast winds 5 to 10 knots. seas 1 foot or
less. wave detail: southeast 1 foot at 4 seconds. 
.tuesday...northeast winds 5 to 10 knots. seas 1 foot or less,
then around 2 feet in the afternoon. wave detail: east 1 foot at
4 seconds, becoming north 2 feet at 3 seconds. a slight chance of
showers and thunderstorms in the morning. 
.tuesday night...southeast 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 after midnight. 
.wednesday...northeast winds 10 to 15 knots. seas around 2 feet.
wave detail: northeast 2 feet at 4 seconds. 
.wednesday night...east winds 5 to 10 knots. seas around 2 feet.
a slight chance of showers and thunderstorms after midnight. 
.thursday...northeast winds 15 to 20 knots, diminishing to 10 to
15 knots in the afternoon. seas 2 to 4 feet. a slight chance of
showers and thunderstorms in the morning. 
.thursday night...east winds 10 to 15 knots. seas 2 to 3 feet. 
.friday...northeast winds 10 to 15 knots. seas 2 to 3 feet. 
.friday night...east winds around 10 knots. seas 2 to 3 feet. 

winds and seas higher in and near thunderstorms.

$$

fzus54 klch 202010
cwflch
expires:202609210900;;781877

coastal waters forecast
national weather service lake charles la
310 pm cdt sun sep 20 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.


gmz430-210900-
sabine lake-
310 pm cdt sun sep 20 2026

.tonight...south winds 5 to 10 knots, becoming light and
variable. lake waters light chop. 
.monday...northeast winds around 5 knots, becoming southeast in
the afternoon. lake waters smooth. a slight chance of showers and
thunderstorms in the afternoon. 
.monday night...south winds around 5 knots, becoming west after
midnight. lake waters smooth. a slight chance of showers and
thunderstorms in the evening. 
.tuesday...north winds around 5 knots. lake waters smooth. 
.tuesday night...southeast winds around 5 knots. lake waters
smooth. 
.wednesday...northeast winds 5 to 10 knots. lake waters light
chop. 
.wednesday night...east winds around 5 knots, becoming northeast
after midnight. lake waters light chop. 
.thursday...northeast winds 10 to 15 knots, diminishing to 5 to
10 knots in the afternoon. lake waters choppy. 
.thursday night...northeast winds around 5 knots, increasing to
5 to 10 knots after midnight. lake waters light chop. 
.friday...northeast winds 5 to 10 knots. lake waters light chop. 
.friday night...east winds around 5 knots. lake waters smooth. 

winds and waves higher in and near thunderstorms.

$$