fzus54 kbro 211917
cwfbro
expires:202607220815;;365419

coastal waters forecast for the lower texas coast
national weather service brownsville tx
217 pm 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.


gmz130-132-135-220815-
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-
217 pm cdt tue jul 21 2026

.rest of today...southeast winds 10 to 15 knots. 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...southwest winds 5 to 10 knots, becoming southeast 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. 
.thursday night...south winds 10 to 15 knots. a moderate chop on
the bay. 
.friday...south winds 10 to 15 knots, becoming southeast 15 to
20 knots late in the afternoon. a moderate chop on the bay,
increasing to choppy late in the afternoon. 
.friday night...southeast winds 15 to 20 knots, diminishing to
10 to 15 knots in the late evening and overnight. choppy on the
bay, diminishing to a moderate chop in the late evening and
overnight. 
.saturday...southeast winds 10 to 15 knots, becoming around
15 knots late in the afternoon. a moderate chop on the bay. 
.saturday night...southeast winds 10 to 15 knots. a moderate chop
on the bay. 

$$

fzus54 kbro 211917
cwfbro
expires:202607220815;;365420

coastal waters forecast for the lower texas coast
national weather service brownsville tx
217 pm 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.


gmz150-155-220815-
gulf waters from port mansfield to the rio grande out 20 nm-
gulf waters from baffin bay to port mansfield out 20 nm-
217 pm cdt tue jul 21 2026

.rest of today...southeast winds 10 to 15 knots. seas 2 to
3 feet. wave detail: southeast 2 feet at 5 seconds and east
1 foot at 9 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 1 to 2 feet. wave detail:
south 2 feet at 4 seconds and east 1 foot at 8 seconds. 
.wednesday night...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 8 seconds. 
.thursday...south winds 5 to 10 knots, becoming southeast in the
afternoon. seas 2 to 3 feet. wave detail: south 2 feet at
4 seconds and east 1 foot at 7 seconds. a slight chance of
showers. a slight chance of thunderstorms in the 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 3 to 4 feet.
.saturday...southeast winds 10 to 15 knots. seas 3 to 4 feet. 
.saturday night...southeast winds 10 to 15 knots. seas 3 to
4 feet. 

winds and seas higher in and near thunderstorms.

$$

fzus54 kbro 211917
cwfbro
expires:202607220815;;365421

coastal waters forecast for the lower texas coast
national weather service brownsville tx
217 pm 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.


gmz170-175-220815-
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-
217 pm cdt tue jul 21 2026

.rest of today...south winds 5 to 10 knots. 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 10 to 15 knots, diminishing to 5 to
10 knots in the afternoon, then 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. 
.thursday...southwest winds 10 to 15 knots, becoming south 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. a slight chance
of thunderstorms. a chance of showers until late afternoon, then
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 and east 1 foot at
7 seconds. a slight chance of showers early in the evening. a
slight chance of showers early in the morning. 
.friday...south winds 10 to 15 knots. seas 2 to 4 feet. 
.friday night...southeast winds 10 to 15 knots. seas 3 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. 

winds and seas higher in and near thunderstorms.

$$

fzus54 kcrp 211905
cwfcrp
expires:202607220815;;364717

coastal waters forecast for texas
national weather service corpus christi tx
205 pm cdt tue jul 21 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. 
 


gmz250-220815-
coastal waters from baffin bay to port aransas out 20 nm-
205 pm cdt tue jul 21 2026

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

winds and seas higher in and near thunderstorms.

$$

fzus54 kcrp 211905
cwfcrp
expires:202607220815;;364716

coastal waters forecast for texas
national weather service corpus christi tx
205 pm cdt tue jul 21 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. 
 


gmz255-220815-
coastal waters from port aransas to matagorda ship channel out
20 nm-
205 pm cdt tue jul 21 2026

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

winds and seas higher in and near thunderstorms.

$$

fzus54 kcrp 211905
cwfcrp
expires:202607220815;;364718

coastal waters forecast for texas
national weather service corpus christi tx
205 pm cdt tue jul 21 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. 
 


gmz270-275-220815-
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-
205 pm cdt tue jul 21 2026

.tonight...south winds 5 to 10 knots, increasing to 10 to
15 knots late this evening and early morning, then becoming
southwest late. seas 2 to 3 feet. wave detail: south 2 feet at
5 seconds and southeast 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 8 seconds. 
.wednesday night...southwest 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. 
.thursday...southwest winds 10 to 15 knots, becoming south 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. a slight chance
of thunderstorms in the morning. a chance of showers. 
.thursday night...south winds 10 to 15 knots. seas around 3 feet.
wave detail: southeast 2 feet at 5 seconds. a slight chance of
showers. 
.friday...south winds 10 to 15 knots. seas around 3 feet. wave
detail: southeast 3 feet at 6 seconds. 
.friday night...south winds 10 to 15 knots. seas 3 to 4 feet,
occasionally to 5 feet. 
.saturday...south winds 10 to 15 knots. seas 3 to 4 feet,
occasionally to 5 feet. 
.saturday night...southeast winds 10 to 15 knots. seas 3 to
4 feet, occasionally to 5 feet. 
.sunday...south winds 10 to 15 knots. seas around 3 feet. 
.sunday night...south winds 10 to 15 knots. seas 3 to 4 feet,
occasionally to 5 feet. 

winds and seas higher in and near thunderstorms.

$$

fzus54 khgx 220031
cwfhgx
expires:202607221315;;379457

coastal waters forecast for texas
national weather service houston/galveston tx
731 pm 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.


gmz330-221315-
matagorda bay-
731 pm cdt tue jul 21 2026

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

$$

fzus54 khgx 220031
cwfhgx
expires:202607221315;;379456

coastal waters forecast for texas
national weather service houston/galveston tx
731 pm 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.


gmz335-221315-
galveston bay-
731 pm cdt tue jul 21 2026

.tonight...southwest winds 10 to 15 knots, becoming west late.
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 5 to 10 knots, becoming
northwest after midnight. bay waters smooth, increasing to smooth
to slightly choppy after midnight. 
.thursday...north winds around 10 knots, becoming east in the
afternoon. bay waters smooth to slightly choppy, diminishing to
smooth in the afternoon. a chance of showers and thunderstorms in
the afternoon. 
.thursday night...south winds around 15 knots with gusts up to
20 knots, increasing to 15 to 20 knots with gusts up to 30 knots
after midnight. bay waters slightly choppy, increasing to choppy
after midnight. 
.friday...south winds 15 to 20 knots with gusts up to 30 knots.
bay waters choppy. 
.friday night...south winds 10 to 15 knots. bay waters slightly
choppy. 
.saturday...south winds 10 to 15 knots. bay waters slightly
choppy. 
.saturday night...south winds 10 to 15 knots. bay waters slightly
choppy. 
.sunday...southwest winds around 10 knots, becoming south 10 to
15 knots in the afternoon. bay waters smooth, increasing to
slightly choppy in the afternoon. 
.sunday night...south winds 10 to 15 knots. bay waters slightly
choppy. 

winds and waves higher in and near thunderstorms.

$$

fzus54 khgx 220031
cwfhgx
expires:202607221315;;379458

coastal waters forecast for texas
national weather service houston/galveston tx
731 pm 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.


gmz350-355-221315-
coastal waters from freeport to matagorda ship channel tx out
20 nm-coastal waters from high island to freeport tx out 20 nm-
731 pm cdt tue jul 21 2026

.tonight...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 in the evening. 
.thursday...west winds 10 to 15 knots, becoming southwest in the
afternoon. seas around 2 feet. wave detail: southwest 2 feet at
5 seconds. a chance of showers and thunderstorms in the
afternoon. 
.thursday night...south winds 10 to 15 knots with gusts up to
20 knots. seas 2 to 3 feet. wave detail: southeast 3 feet at
5 seconds. a chance of showers. 
.friday...south winds 10 to 15 knots. seas 2 to 3 feet. wave
detail: south 3 feet at 5 seconds and east 1 foot at 6 seconds. 
.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. 
.sunday...south winds 10 to 15 knots. seas 2 to 3 feet. 
.sunday night...south winds 10 to 15 knots. seas 2 to 3 feet. 

winds and seas higher in and near thunderstorms.

$$

fzus54 khgx 220031
cwfhgx
expires:202607221315;;379459

coastal waters forecast for texas
national weather service houston/galveston tx
731 pm 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.


gmz370-375-221315-
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-
731 pm cdt tue jul 21 2026

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

winds and seas higher in and near thunderstorms.

$$

fzus54 klch 220409 aaa
cwflch
expires:202607221400;;387479

coastal waters forecast...updated
national weather service lake charles la
1109 pm cdt tue jul 21 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.


gmz430-221400-
sabine lake-
1109 pm cdt tue jul 21 2026

.rest of tonight...west winds 5 to 10 knots. lake waters light
chop. 
.wednesday...northwest winds 5 to 10 knots. lake waters light
chop. a slight chance of showers and thunderstorms early in the
afternoon. a chance of showers and thunderstorms late. 
.wednesday night...north winds 5 to 10 knots. lake waters light
chop. a chance of showers and thunderstorms early in the evening.
.thursday...northeast winds 10 to 15 knots. gusts up to 25 knots
in the afternoon. lake waters choppy. a slight chance of showers
and thunderstorms late in the morning. a chance of showers and
thunderstorms in the afternoon. 
.thursday night...southeast winds 10 to 15 knots with gusts up to
20 knots, becoming south 5 to 10 knots after midnight. lake
waters choppy. a chance of thunderstorms early in the evening,
then a slight chance of thunderstorms late in the evening. a
chance of showers. 
.friday...south winds 5 to 10 knots. lake waters light chop. a
chance of showers with a slight chance of thunderstorms until
late afternoon. 
.friday night...south winds 5 to 10 knots. lake waters light
chop. 
.saturday...southwest winds 5 to 10 knots. lake waters light
chop. 
.saturday night...south winds 5 to 10 knots. lake waters light
chop. 
.sunday...southwest winds 5 to 10 knots. lake waters light chop. 
.sunday night...southwest winds 5 to 10 knots. lake waters light
chop. 

winds and waves higher in and near thunderstorms.

$$

fzus54 klch 220409 aaa
cwflch
expires:202607221400;;387483

coastal waters forecast...updated
national weather service lake charles la
1109 pm cdt tue jul 21 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.


gmz450-221400-
coastal waters from cameron la to high island tx out 20 nm-
1109 pm cdt tue jul 21 2026

.rest of tonight...west winds 10 to 15 knots, increasing to 15 to
20 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. a slight
chance of showers and thunderstorms early in the afternoon. a
chance of showers and thunderstorms late. 
.wednesday night...northwest winds 10 to 15 knots, becoming north
15 to 20 knots after midnight. seas 2 to 3 feet. wave detail:
southwest 3 feet at 4 seconds. a chance of showers and
thunderstorms, mainly in the evening. 
.thursday...tropical storm conditions possible. north winds 25 to
30 knots, becoming east in the afternoon. seas 2 to 3 feet. wave
detail: north 2 feet at 3 seconds and west 2 feet at 5 seconds. a
slight chance of showers and thunderstorms early in the morning,
then a chance of showers and thunderstorms in the late morning
and afternoon. 
.thursday night...south winds 15 to 20 knots with gusts up to
25 knots. seas 2 to 4 feet. wave detail: southwest 2 feet at
5 seconds and northeast 2 feet at 5 seconds. a chance of showers.
.friday...south winds 10 to 15 knots. seas 2 to 3 feet. wave
detail: south 2 feet at 6 seconds. a chance of showers with a
slight chance of thunderstorms early in the morning, then a
slight chance of showers and thunderstorms in the late morning
and early afternoon. 
.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 around 2 feet.
.sunday...southwest winds 10 to 15 knots, diminishing to 5 to
10 knots in the afternoon. seas around 2 feet. 
.sunday night...southwest winds 10 to 15 knots. seas 2 to 3 feet.

winds and seas higher in and near thunderstorms.

$$

fzus54 klch 220409 aaa
cwflch
expires:202607221400;;387486

coastal waters forecast...updated
national weather service lake charles la
1109 pm cdt tue jul 21 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.


gmz470-221400-
coastal waters from cameron la to high island tx from 20 to 60 nm-
1109 pm cdt tue jul 21 2026

.rest of tonight...west winds 15 to 20 knots with gusts up to
25 knots. seas 3 to 4 feet. wave detail: southwest 4 feet at
5 seconds. 
.wednesday...west winds 15 to 20 knots, diminishing to 10 to
15 knots in the afternoon. seas 3 to 4 feet. wave detail: west
4 feet at 5 seconds. a slight chance of showers and thunderstorms
early in the afternoon. a chance of showers and thunderstorms
late. 
.wednesday night...west winds around 15 knots, becoming north
after midnight. seas around 3 feet. wave detail: west 3 feet at
5 seconds. a chance of thunderstorms. showers likely early in the
evening, then a chance of showers in the late evening and
overnight. 
.thursday...tropical storm conditions possible. north winds 25 to
30 knots, becoming southwest in the afternoon. seas 3 to 5 feet,
occasionally to 6 feet. wave detail: northwest 3 feet at
5 seconds and southeast 2 feet at 6 seconds. a chance of
thunderstorms. 
.thursday night...south winds 15 to 20 knots with gusts up to
25 knots. seas 4 to 6 feet, occasionally to 8 feet, subsiding to
3 feet after midnight. wave detail: southwest 3 feet at
6 seconds. a chance of showers. a slight chance of thunderstorms
early in the evening. a slight chance of thunderstorms late. 
.friday...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 early in the morning, then a
slight chance of showers and thunderstorms late in the morning. 
.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 5 to 10 knots. seas 2 to 3 feet. 
.sunday...southwest winds 5 to 10 knots. seas 2 to 3 feet. 
.sunday night...south winds 5 to 10 knots. seas 2 to 3 feet. 

winds and seas higher in and near thunderstorms.

$$