fzus54 kbro 210655
cwfbro
expires:202607211915;;334995

coastal waters forecast for the lower texas coast
national weather service brownsville tx
155 am cdt tue jul 21 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.


gmz170-175-211915-
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-
155 am cdt tue jul 21 2026

.today...south winds 10 to 15 knots, diminishing to 5 to 10 knots
this afternoon. seas 2 to 3 feet. wave detail: south 2 feet at
5 seconds and east 1 foot at 9 seconds. 
.tonight...south winds 10 to 15 knots, becoming southwest early
in the morning. seas 2 to 3 feet. wave detail: south 2 feet at
4 seconds and east 1 foot at 9 seconds. 
.wednesday...southwest winds 5 to 10 knots, becoming south late
in the afternoon. seas 2 to 3 feet. wave detail: south 2 feet at
4 seconds and east 1 foot at 7 seconds. 
.wednesday night...south winds 10 to 15 knots. seas 2 to 3 feet.
wave detail: south 2 feet at 4 seconds and east 1 foot at
8 seconds. a slight chance of showers after midnight. a slight
chance of showers and thunderstorms early in the morning. 
.thursday...south winds 10 to 15 knots, diminishing to 5 to
10 knots in the afternoon. seas 2 to 3 feet. wave detail: south
2 feet at 4 seconds and east 1 foot at 8 seconds. a slight chance
of thunderstorms in the morning. a chance of showers until late
afternoon. a slight chance of showers late in the afternoon. 
.thursday night...south winds 10 to 15 knots. seas 2 to 3 feet.
wave detail: south 2 feet at 4 seconds. 
.friday...south winds around 10 knots. seas 2 to 3 feet. 
.friday night...southeast winds 10 to 15 knots. seas 2 to 4 feet.
.saturday...south winds 10 to 15 knots. seas 3 to 4 feet. 
.saturday night...southeast winds 10 to 15 knots. seas 3 to
4 feet. a slight chance of showers. 

winds and seas higher in and near thunderstorms.

$$

fzus54 kbro 210655
cwfbro
expires:202607211915;;334994

coastal waters forecast for the lower texas coast
national weather service brownsville tx
155 am cdt tue jul 21 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.


gmz150-155-211915-
gulf waters from port mansfield to the rio grande out 20 nm-
gulf waters from baffin bay to port mansfield out 20 nm-
155 am cdt tue jul 21 2026

.today...south winds 10 to 15 knots, diminishing to 5 to 10 knots
this afternoon, then becoming southeast 10 to 15 knots late this
afternoon. seas 2 to 3 feet. wave detail: southeast 2 feet at
5 seconds. 
.tonight...south winds 10 to 15 knots. seas 2 to 3 feet. wave
detail: southeast 2 feet at 4 seconds and east 1 foot at
8 seconds. 
.wednesday...south winds 5 to 10 knots, becoming southeast 10 to
15 knots late in the afternoon. seas 2 to 3 feet. wave detail:
south 2 feet at 4 seconds and east 1 foot at 8 seconds. 
.wednesday night...south winds 10 to 15 knots. seas 2 to 3 feet.
wave detail: south 2 feet at 4 seconds and east 1 foot at
8 seconds. a slight chance of showers early in the morning. 
.thursday...south winds 5 to 10 knots. seas 2 to 3 feet. wave
detail: south 2 feet at 4 seconds and east 1 foot at 8 seconds. a
chance of showers until late afternoon. 
.thursday night...south winds 10 to 15 knots. seas 2 to 3 feet.
wave detail: southeast 2 feet at 4 seconds and east 1 foot at
7 seconds. 
.friday...south winds 10 to 15 knots. seas 2 to 3 feet. 
.friday night...southeast winds 10 to 15 knots. seas 2 to 4 feet.
.saturday...south winds 10 to 15 knots. seas 3 to 4 feet. 
.saturday night...southeast winds 10 to 15 knots. seas 3 to
4 feet. a slight chance of showers. 

$$

fzus54 kbro 210655
cwfbro
expires:202607211915;;334993

coastal waters forecast for the lower texas coast
national weather service brownsville tx
155 am cdt tue jul 21 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.


gmz130-132-135-211915-
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-
155 am cdt tue jul 21 2026

.today...south winds 5 to 10 knots, becoming southeast 10 to
15 knots this afternoon. a moderate chop on the bay. 
.tonight...southeast winds 10 to 15 knots, becoming south 5 to
10 knots after midnight. a moderate chop on the bay, diminishing
to light chop early in the morning. 
.wednesday...south winds 5 to 10 knots, becoming southeast early
in the afternoon, then increasing to 10 to 15 knots late in the
afternoon. light chop on the bay, increasing to a moderate chop
late in the afternoon. 
.wednesday night...south winds 10 to 15 knots, diminishing to
5 to 10 knots after midnight. a moderate chop on the bay,
diminishing to light chop early in the morning. 
.thursday...south winds 5 to 10 knots, becoming southeast 10 to
15 knots late in the afternoon. light chop on the bay, increasing
to a moderate chop late in the afternoon. a chance of showers
until late afternoon. 
.thursday night...south winds 10 to 15 knots. a moderate chop on
the bay. 
.friday...south winds 5 to 10 knots, becoming southeast 10 to
15 knots in the afternoon. a moderate chop on the bay. 
.friday night...southeast winds 10 to 15 knots. a moderate chop
on the bay. 
.saturday...southeast winds 10 to 15 knots. a moderate chop on
the bay. 
.saturday night...southeast winds 10 to 15 knots. a moderate chop
on the bay. a slight chance of showers. 

$$

fzus54 kcrp 201940
cwfcrp
expires:202607210815;;306046

coastal waters forecast for texas
national weather service corpus christi tx
240 pm cdt mon jul 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-
240 pm cdt mon jul 20 2026

.tonight...southeast winds 10 to 15 knots with gusts up to
20 knots, becoming south with gusts up to 20 knots after
midnight. seas 2 to 3 feet. wave detail: southeast 3 feet at
5 seconds. 
.tuesday...south winds 10 to 15 knots. seas 2 to 3 feet. wave
detail: south 2 feet at 5 seconds. 
.tuesday night...south winds 10 to 15 knots with gusts up to
20 knots, becoming south 10 to 15 knots after midnight. seas 2 to
3 feet. wave detail: south 3 feet at 4 seconds and east 1 foot at
7 seconds. 
.wednesday...southwest winds 5 to 10 knots, becoming south in the
afternoon. seas 2 to 3 feet. wave detail: south 2 feet at
4 seconds and east 1 foot at 7 seconds. 
.wednesday night...south winds 10 to 15 knots. seas around
3 feet. wave detail: south 2 feet at 4 seconds and east 1 foot at
7 seconds. 
.thursday...south winds 5 to 10 knots. seas 3 to 4 feet,
occasionally to 5 feet. wave detail: south 2 feet at 4 seconds. a
chance of showers in the morning. 
.thursday night...south winds 10 to 15 knots. seas 3 to 4 feet,
occasionally to 5 feet. 
.friday...south winds 10 to 15 knots. seas 2 to 4 feet,
occasionally to 5 feet. 
.friday night...south winds 10 to 15 knots. seas 2 to 3 feet. 
.saturday...south winds 10 to 15 knots. seas around 3 feet. 
.saturday night...southeast winds 10 to 15 knots. seas around
3 feet. 

$$

fzus54 kcrp 201940
cwfcrp
expires:202607210815;;306045

coastal waters forecast for texas
national weather service corpus christi tx
240 pm cdt mon jul 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-
240 pm cdt mon jul 20 2026

.tonight...south winds 10 to 15 knots, becoming southwest late.
seas around 2 feet. wave detail: south 2 feet at 5 seconds. 
.tuesday...southwest winds 5 to 10 knots. seas around 2 feet.
wave detail: south 2 feet at 5 seconds. 
.tuesday night...south winds 10 to 15 knots. seas 2 to 3 feet.
wave detail: south 2 feet at 5 seconds. 
.wednesday...southwest winds 5 to 10 knots. seas 2 to 3 feet.
wave detail: south 2 feet at 4 seconds. 
.wednesday night...south winds 10 to 15 knots. seas around
3 feet. wave detail: south 2 feet at 4 seconds. a slight chance
of showers and thunderstorms after midnight. 
.thursday...southwest winds 5 to 10 knots. seas 3 to 4 feet,
occasionally to 5 feet. wave detail: south 2 feet at 4 seconds. a
chance of thunderstorms in the morning. a chance of showers. 
.thursday night...south winds around 10 knots. seas 3 to 4 feet,
occasionally to 5 feet. 
.friday...south winds 5 to 10 knots. seas 2 to 4 feet,
occasionally to 5 feet. 
.friday night...south winds 10 to 15 knots. seas 2 to 3 feet. 
.saturday...south winds 10 to 15 knots, diminishing to 5 to
10 knots in the afternoon. seas 2 to 3 feet. 
.saturday night...south winds 10 to 15 knots. seas 2 to 3 feet. 

winds and seas higher in and near thunderstorms.

$$

fzus54 kcrp 201940
cwfcrp
expires:202607210815;;306047

coastal waters forecast for texas
national weather service corpus christi tx
240 pm cdt mon jul 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-
240 pm cdt mon jul 20 2026

.tonight...south winds 5 to 10 knots, increasing to 10 to
15 knots after midnight. seas around 2 feet. wave detail: south
2 feet at 5 seconds and southeast 1 foot at 9 seconds. 
.tuesday...southwest winds 5 to 10 knots. seas around 2 feet.
wave detail: south 2 feet at 4 seconds. 
.tuesday night...south winds 5 to 10 knots, becoming southwest
10 to 15 knots after midnight. seas 2 to 3 feet. wave detail:
south 2 feet at 4 seconds and east 1 foot at 9 seconds. 
.wednesday...southwest winds 10 to 15 knots, diminishing to 5 to
10 knots in the afternoon. seas 2 to 3 feet. wave detail: south
2 feet at 4 seconds and east 1 foot at 7 seconds. 
.wednesday night...south winds 10 to 15 knots. seas around
3 feet. wave detail: south 2 feet at 4 seconds and east 1 foot at
8 seconds. a chance of showers with a slight chance of
thunderstorms after midnight. 
.thursday...southwest winds 5 to 10 knots. seas 3 to 4 feet,
occasionally to 5 feet. wave detail: south 2 feet at 4 seconds. a
chance of thunderstorms in the morning. a chance of showers. 
.thursday night...south winds around 10 knots. seas 3 to 5 feet,
occasionally to 6 feet. 
.friday...south winds 5 to 10 knots. seas 3 to 4 feet,
occasionally to 5 feet. 
.friday night...south winds 10 to 15 knots. seas 2 to 3 feet. 
.saturday...south winds 10 to 15 knots. seas around 3 feet. 
.saturday night...south winds 10 to 15 knots. seas around 3 feet.

winds and seas higher in and near thunderstorms.

$$

fzus54 khgx 210545
cwfhgx
expires:202607211815;;330103

coastal waters forecast for texas
national weather service houston/galveston tx
1245 am cdt tue jul 21 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.


gmz330-211815-
matagorda bay-
1245 am cdt tue jul 21 2026

.rest of tonight...south winds 10 to 15 knots. bay waters
slightly choppy. 
.tuesday...southwest winds 5 to 10 knots, becoming south in the
afternoon. bay waters smooth. 
.tuesday night...southwest winds 10 to 15 knots. bay waters
slightly choppy. 
.wednesday...west winds 5 to 10 knots, becoming southwest in the
afternoon. bay waters smooth. 
.wednesday night...southwest winds 10 to 15 knots, diminishing to
around 10 knots after midnight. bay waters slightly choppy,
diminishing to smooth after midnight. 
.thursday...southwest winds around 10 knots, becoming south 10 to
15 knots in the afternoon. bay waters smooth, increasing to
slightly choppy in the afternoon. 
.thursday night...south winds 10 to 15 knots. bay waters slightly
choppy. 
.friday...south winds 5 to 10 knots. bay waters smooth. 
.friday night...south winds 10 to 15 knots. bay waters slightly
choppy. 
.saturday...south winds around 10 knots. bay waters smooth to
slightly choppy. 
.saturday night...south winds 10 to 15 knots. bay waters slightly
choppy. 

$$

fzus54 khgx 210545
cwfhgx
expires:202607211815;;330102

coastal waters forecast for texas
national weather service houston/galveston tx
1245 am cdt tue jul 21 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.


gmz335-211815-
galveston bay-
1245 am cdt tue jul 21 2026

.rest of tonight...southwest winds 10 to 15 knots. bay waters
slightly choppy. 
.tuesday...west winds 5 to 10 knots. bay waters smooth. 
.tuesday night...southwest winds 10 to 15 knots. bay waters
slightly choppy. 
.wednesday...west winds 10 to 15 knots, becoming southwest around
10 knots in the afternoon. bay waters slightly choppy,
diminishing to smooth in the afternoon. 
.wednesday night...southwest winds 10 to 15 knots, becoming west
after midnight. bay waters slightly choppy, diminishing to smooth
to slightly choppy after midnight. a chance of showers in the
evening. 
.thursday...north winds 5 to 10 knots, becoming south in the
afternoon. bay waters smooth. 
.thursday night...south winds around 10 knots. bay waters smooth
to slightly choppy. 
.friday...south winds around 10 knots, becoming north 10 to
15 knots in the afternoon. bay waters smooth, increasing to
slightly choppy in the afternoon. 
.friday night...northwest winds 10 to 15 knots, becoming
southwest after midnight. bay waters slightly choppy, diminishing
to smooth to slightly choppy after midnight. 
.saturday...south winds 10 to 15 knots. bay waters slightly
choppy. 
.saturday night...south winds 10 to 15 knots. bay waters slightly
choppy. 

$$

fzus54 khgx 210545
cwfhgx
expires:202607211815;;330104

coastal waters forecast for texas
national weather service houston/galveston tx
1245 am cdt tue jul 21 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.


gmz350-355-211815-
coastal waters from freeport to matagorda ship channel tx out
20 nm-coastal waters from high island to freeport tx out 20 nm-
1245 am cdt tue jul 21 2026

.rest of tonight...southwest winds 10 to 15 knots. seas around
2 feet. wave detail: southwest 2 feet at 4 seconds. 
.tuesday...west winds 10 to 15 knots. seas around 2 feet. wave
detail: southwest 2 feet at 4 seconds. 
.tuesday night...southwest winds 10 to 15 knots. seas 2 to
3 feet. wave detail: southwest 3 feet at 4 seconds. 
.wednesday...west winds 10 to 15 knots with gusts up to 20 knots.
seas 2 to 3 feet. wave detail: southwest 3 feet at 5 seconds. 
.wednesday night...southwest winds 10 to 15 knots. seas 2 to
3 feet. wave detail: southwest 3 feet at 4 seconds. a chance of
showers. a chance of thunderstorms after midnight. 
.thursday...southwest winds 10 to 15 knots. seas 2 to 3 feet.
wave detail: southwest 2 feet at 4 seconds. 
.thursday night...south winds 10 to 15 knots. seas 2 to 3 feet. 
.friday...southwest winds around 10 knots. seas 2 to 3 feet. 
.friday night...southwest winds 10 to 15 knots. seas 2 to 3 feet.
.saturday...south winds 10 to 15 knots. seas 2 to 3 feet. 
.saturday night...south winds 10 to 15 knots. seas 2 to 3 feet. 

winds and seas higher in and near thunderstorms.

$$

fzus54 khgx 210545
cwfhgx
expires:202607211815;;330105

coastal waters forecast for texas
national weather service houston/galveston tx
1245 am cdt tue jul 21 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.


gmz370-375-211815-
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-
1245 am cdt tue jul 21 2026

.rest of tonight...southwest winds 10 to 15 knots. seas around
2 feet. wave detail: southwest 2 feet at 4 seconds. 
.tuesday...west winds 10 to 15 knots, diminishing to around
10 knots in the afternoon. seas around 2 feet. wave detail:
southwest 2 feet at 4 seconds. 
.tuesday night...southwest winds 10 to 15 knots with gusts up to
20 knots. seas 2 to 3 feet. wave detail: southwest 3 feet at
4 seconds and east 1 foot at 7 seconds. 
.wednesday...west winds 10 to 15 knots with gusts up to 20 knots.
seas 2 to 3 feet. wave detail: southwest 3 feet at 4 seconds and
east 1 foot at 7 seconds. 
.wednesday night...southwest winds 10 to 15 knots with gusts up
to 20 knots. seas 2 to 3 feet. wave detail: southwest 3 feet at
4 seconds and east 1 foot at 8 seconds. a chance of showers and
thunderstorms after midnight. 
.thursday...southwest winds 10 to 15 knots. seas 2 to 3 feet.
wave detail: southwest 3 feet at 5 seconds. a chance of showers
in the morning. 
.thursday night...south winds 10 to 15 knots. seas 3 to 4 feet. 
.friday...south winds around 10 knots. seas 2 to 4 feet. 
.friday night...south winds 10 to 15 knots. seas 2 to 3 feet. 
.saturday...south winds 10 to 15 knots. seas 2 to 3 feet. 
.saturday night...south winds 10 to 15 knots. seas 2 to 3 feet. 

winds and seas higher in and near thunderstorms.

$$

fzus54 klch 202054
cwflch
expires:202607210915;;309323

coastal waters forecast
national weather service lake charles la
354 pm cdt mon jul 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.


gmz470-210915-
coastal waters from cameron la to high island tx from 20 to 60 nm-
354 pm cdt mon jul 20 2026

.this afternoon...west winds 5 to 10 knots. seas around 2 feet.
wave detail: west 2 feet at 4 seconds. 
.tonight...west winds 10 to 15 knots with gusts up to 20 knots.
seas around 2 feet. wave detail: southwest 2 feet at 4 seconds. 
.tuesday...west winds 10 to 15 knots with gusts up to 20 knots.
seas 2 to 3 feet. wave detail: west 3 feet at 4 seconds. 
.tuesday night...west winds 10 to 15 knots with gusts up to
25 knots. seas 2 to 4 feet. wave detail: southwest 3 feet at
4 seconds. 
.wednesday...west winds 10 to 15 knots with gusts up to 25 knots.
seas 3 to 4 feet. wave detail: west 4 feet at 5 seconds. a slight
chance of showers and thunderstorms in the late morning and
afternoon. 
.wednesday night...west winds 10 to 15 knots with gusts up to
25 knots. seas around 3 feet. wave detail: southwest 3 feet at
5 seconds. a chance of showers. a slight chance of thunderstorms
until early morning, then a chance of thunderstorms late. 
.thursday...west winds 10 to 15 knots, becoming southwest 5 to
10 knots in the afternoon. gusts up to 25 knots. seas 3 to
4 feet. a chance of showers and thunderstorms until late
afternoon, then a slight chance of showers and thunderstorms
late. 
.thursday night...southwest winds around 10 knots, becoming west
15 to 20 knots after midnight. gusts up to 30 knots. seas 3 to
4 feet. a slight chance of showers and thunderstorms. 
.friday...southwest winds 10 to 15 knots with gusts up to
30 knots. seas 3 to 5 feet, occasionally to 6 feet. a slight
chance of showers and thunderstorms. 
.friday night...south winds 10 to 15 knots. seas 2 to 4 feet. a
slight chance of showers and thunderstorms early in the evening. 

winds and seas higher in and near thunderstorms.

$$

fzus54 klch 202054
cwflch
expires:202607210915;;309320

coastal waters forecast
national weather service lake charles la
354 pm cdt mon jul 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.


gmz450-210915-
coastal waters from cameron la to high island tx out 20 nm-
354 pm cdt mon jul 20 2026

.this afternoon...southwest winds 10 to 15 knots with gusts up to
20 knots. seas around 2 feet. wave detail: southwest 2 feet at
4 seconds. 
.tonight...west winds 10 to 15 knots with gusts up to 20 knots.
seas around 2 feet. wave detail: southwest 2 feet at 4 seconds. 
.tuesday...west winds 10 to 15 knots with gusts up to 20 knots.
seas 2 to 3 feet. wave detail: west 2 feet at 4 seconds. 
.tuesday night...west winds 10 to 15 knots with gusts up to
25 knots. seas 2 to 3 feet. wave detail: southwest 3 feet at
4 seconds. 
.wednesday...west winds 10 to 15 knots with gusts up to 20 knots.
seas 2 to 3 feet. wave detail: west 3 feet at 4 seconds. 
.wednesday night...west winds 10 to 15 knots with gusts up to
20 knots. seas 2 to 3 feet. wave detail: southwest 3 feet at
4 seconds. a chance of showers. 
.thursday...north winds 10 to 15 knots, becoming southwest in the
afternoon. gusts up to 25 knots. seas 2 to 4 feet. a chance of
showers and thunderstorms early in the morning, then a slight
chance of showers and thunderstorms in the late morning and
afternoon. 
.thursday night...southwest winds 10 to 15 knots, becoming
northwest 20 to 25 knots after midnight. seas 2 to 4 feet. a
slight chance of showers and thunderstorms. 
.friday...north winds 15 to 20 knots, becoming southeast in the
afternoon. seas 3 to 5 feet, occasionally to 6 feet. a slight
chance of showers and thunderstorms. 
.friday night...south winds 15 to 20 knots with gusts up to
25 knots, becoming southwest 10 to 15 knots after midnight. seas
3 to 5 feet, occasionally to 6 feet, subsiding to 2 to 3 feet
after midnight. a slight chance of showers and thunderstorms
early in the evening. a slight chance of showers and
thunderstorms late. 

winds and seas higher in and near thunderstorms.

$$

fzus54 klch 202054
cwflch
expires:202607210915;;309316

coastal waters forecast
national weather service lake charles la
354 pm cdt mon jul 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.


gmz430-210915-
sabine lake-
354 pm cdt mon jul 20 2026

.this afternoon...southwest winds around 5 knots. lake waters
smooth. 
.tonight...southwest winds 5 to 10 knots. lake waters light chop.
.tuesday...west winds 5 to 10 knots. lake waters light chop. 
.tuesday night...west winds 5 to 10 knots. lake waters light
chop. 
.wednesday...west winds 5 to 10 knots. lake waters light chop. 
.wednesday night...southwest winds 5 to 10 knots, becoming
northwest after midnight. lake waters light chop. a chance of
showers and thunderstorms in the evening, then a chance of
showers with a slight chance of thunderstorms after midnight. 
.thursday...northeast winds 5 to 10 knots. lake waters light
chop. a slight chance of showers and thunderstorms in the
afternoon. 
.thursday night...south winds 5 to 10 knots, becoming north 20 to
25 knots after midnight. lake waters very rough. a slight chance
of showers and thunderstorms. 
.friday...northeast winds 15 to 20 knots, becoming east in the
afternoon. lake waters rough. a slight chance of showers and
thunderstorms. 
.friday night...southeast winds 20 to 25 knots with gusts up to
30 knots, becoming southwest around 5 knots after midnight. lake
waters very rough. a slight chance of showers and thunderstorms
early in the evening. 

winds and waves higher in and near thunderstorms.

$$