fzus54 kcrp 300700
cwfcrp
expires:202604302000;;769844

coastal waters forecast for texas
national weather service corpus christi tx
200 am cdt thu apr 30 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. 
 


gmz255-302000-
coastal waters from port aransas to matagorda ship channel out
20 nm-
200 am cdt thu apr 30 2026

.today...east winds 5 to 10 knots. seas 2 to 3 feet. wave detail:
southeast 3 feet at 7 seconds. 
.tonight...east winds 10 to 15 knots. seas around 3 feet. wave
detail: southeast 3 feet at 7 seconds. a chance of showers with a
slight chance of thunderstorms after midnight. 
.friday...east winds 10 to 15 knots, becoming southeast 15 to
20 knots in the afternoon. seas 3 to 4 feet, occasionally to
5 feet. wave detail: southeast 4 feet at 6 seconds. a chance of
thunderstorms. a chance of showers in the morning, then showers
likely in the afternoon. 
.friday night...north winds 25 to 30 knots. seas 4 to 6 feet,
occasionally to 8 feet, building to 6 to 9 feet, occasionally to
11 feet after midnight. wave detail: northeast 6 feet at
5 seconds, becoming north 8 feet at 6 seconds. showers likely
with a chance of thunderstorms in the evening, then a slight
chance of showers after midnight. 
.saturday...north winds 25 to 30 knots, diminishing to 20 to
25 knots in the afternoon. seas 6 to 9 feet, occasionally to
11 feet, subsiding to 5 to 7 feet, occasionally to 9 feet in the
afternoon. wave detail: north 8 feet at 6 seconds, becoming north
7 feet at 6 seconds. a slight chance of showers in the morning. 
.saturday night...northeast winds 10 to 15 knots. seas 3 to
5 feet, occasionally to 6 feet. wave detail: northeast 5 feet at
7 seconds and northwest 2 feet at 3 seconds. 
.sunday...northeast winds around 10 knots, becoming east in the
afternoon. seas 2 to 3 feet. 
.sunday night...southeast winds 5 to 10 knots. seas 2 to 3 feet. 
.monday...southeast winds 5 to 10 knots. seas 2 to 3 feet. 
.monday night...southeast winds 10 to 15 knots. seas 2 to 4 feet,
occasionally to 5 feet. 

winds and seas higher in and near thunderstorms.

$$

fzus54 kcrp 300700
cwfcrp
expires:202604302000;;769846

coastal waters forecast for texas
national weather service corpus christi tx
200 am cdt thu apr 30 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. 
 


gmz270-275-302000-
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-
200 am cdt thu apr 30 2026

.today...southeast winds 5 to 10 knots, becoming east this
afternoon. seas around 3 feet. wave detail: southeast 3 feet at
7 seconds. 
.tonight...east winds 10 to 15 knots. seas around 3 feet. wave
detail: southeast 3 feet at 7 seconds. a slight chance of showers
and thunderstorms after midnight. 
.friday...southeast winds 10 to 15 knots. seas 3 to 4 feet,
occasionally to 5 feet. wave detail: southeast 4 feet at
6 seconds. a chance of showers. a chance of thunderstorms, mainly
in the morning. 
.friday night...northeast winds 20 to 25 knots, becoming north
25 to 30 knots after midnight. seas 4 to 6 feet, occasionally to
8 feet, building to 8 to 11 feet, occasionally to 14 feet after
midnight. wave detail: east 6 feet at 6 seconds, becoming
northeast 11 feet at 8 seconds and north 8 feet at 7 seconds.
showers likely with a chance of thunderstorms in the evening,
then a chance of showers with a slight chance of thunderstorms
after midnight. 
.saturday...north winds 25 to 30 knots, diminishing to 20 to
25 knots in the afternoon. seas 10 to 13 feet, occasionally to
17 feet, subsiding to 8 to 11 feet, occasionally to 14 feet in
the afternoon. wave detail: northeast 11 feet at 8 seconds and
north 7 feet at 7 seconds, becoming north 9 feet at 7 seconds. a
chance of showers, mainly in the morning. 
.saturday night...northeast winds 15 to 20 knots, diminishing to
10 to 15 knots after midnight. seas 5 to 8 feet, occasionally to
10 feet, subsiding to 4 to 6 feet, occasionally to 8 feet after
midnight. wave detail: north 7 feet at 6 seconds, becoming
northeast 6 feet at 7 seconds. 
.sunday...east winds 10 to 15 knots. seas around 4 feet,
occasionally to 5 feet. 
.sunday night...east winds around 10 knots, becoming southeast
after midnight. seas 3 to 4 feet, occasionally to 5 feet. 
.monday...southeast winds 5 to 10 knots. seas around 3 feet. 
.monday 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 khgx 300512
cwfhgx
expires:202604301815;;764062

coastal waters forecast for texas
national weather service houston/galveston tx
1212 am cdt thu apr 30 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.


gmz335-301815-
galveston bay-
1212 am cdt thu apr 30 2026

.rest of tonight...south winds 5 to 10 knots. bay waters smooth. 
.thursday...northeast winds around 10 knots, becoming east 10 to
15 knots in the afternoon. bay waters smooth, increasing to
slightly choppy in the afternoon. a chance of showers and
thunderstorms in the afternoon. 
.thursday night...east winds 15 to 20 knots. bay waters choppy. a
chance of showers and thunderstorms. 
.friday...northeast winds 20 to 25 knots. bay waters rough.
showers with a chance of thunderstorms. 
.friday night...northeast winds around 30 knots. bay waters very
rough. showers in the evening. 
.saturday...north winds 20 to 25 knots, diminishing to around
20 knots in the afternoon. bay waters rough, diminishing to
choppy in the afternoon. 
.saturday night...northeast winds 10 to 15 knots. bay waters
slightly choppy. 
.sunday...east winds 5 to 10 knots. bay waters smooth. 
.sunday night...southeast winds around 5 knots. bay waters
smooth. 
.monday...southeast winds around 5 knots, becoming south in the
afternoon. bay waters smooth. 
.monday night...south winds 10 to 15 knots. bay waters slightly
choppy. 

winds and waves higher in and near thunderstorms.

$$

fzus54 khgx 300512
cwfhgx
expires:202604301815;;764063

coastal waters forecast for texas
national weather service houston/galveston tx
1212 am cdt thu apr 30 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.


gmz330-301815-
matagorda bay-
1212 am cdt thu apr 30 2026

.rest of tonight...southeast winds 5 to 10 knots. bay waters
smooth. 
.thursday...northeast winds around 10 knots, becoming southeast
10 to 15 knots in the afternoon. bay waters smooth, increasing to
slightly choppy in the afternoon. a slight chance of showers in
the afternoon. 
.thursday night...east winds 10 to 15 knots with gusts up to
20 knots. bay waters slightly choppy. a chance of showers. a
chance of thunderstorms after midnight. 
.friday...east winds 15 to 20 knots with gusts up to 25 knots.
bay waters choppy. a chance of thunderstorms. showers.
.friday night...northeast winds around 30 knots, becoming north
20 to 25 knots after midnight. bay waters very rough, diminishing
to rough after midnight. showers likely with a chance of
thunderstorms in the evening. 
.saturday...north winds 20 to 25 knots, diminishing to around
20 knots in the afternoon. bay waters rough, diminishing to
choppy in the afternoon. 
.saturday night...north winds 10 to 15 knots. bay waters slightly
choppy. 
.sunday...northeast winds 5 to 10 knots, becoming east in the
afternoon. bay waters smooth. 
.sunday night...southeast winds 5 to 10 knots. bay waters smooth.
.monday...southeast winds 5 to 10 knots. bay waters smooth. 
.monday night...south winds 10 to 15 knots. bay waters slightly
choppy. 

winds and waves higher in and near thunderstorms.

$$

fzus54 khgx 300512
cwfhgx
expires:202604301815;;764064

coastal waters forecast for texas
national weather service houston/galveston tx
1212 am cdt thu apr 30 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.


gmz350-355-301815-
coastal waters from freeport to matagorda ship channel tx out
20 nm-coastal waters from high island to freeport tx out 20 nm-
1212 am cdt thu apr 30 2026

.rest of tonight...south winds 5 to 10 knots. seas around 3 feet.
wave detail: southeast 3 feet at 7 seconds. 
.thursday...east winds around 10 knots, becoming southeast 10 to
15 knots in the afternoon. seas 2 to 3 feet. wave detail:
southeast 3 feet at 6 seconds. a slight chance of showers and
thunderstorms in the afternoon. 
.thursday night...east winds 15 to 20 knots with gusts up to
25 knots. seas 3 to 4 feet. wave detail: southeast 4 feet at
5 seconds. a chance of showers. a chance of thunderstorms after
midnight. 
.friday...east winds 20 to 25 knots with gusts up to 30 knots.
seas 3 to 4 feet. wave detail: southeast 4 feet at 6 seconds. a
chance of thunderstorms. showers.
.friday night...northeast winds around 30 knots. seas 4 to
6 feet, occasionally to 8 feet, building to 6 to 8 feet,
occasionally to 10 feet after midnight. wave detail: east 5 feet
at 5 seconds, becoming east 6 feet at 6 seconds. showers with a
chance of thunderstorms in the evening, then a chance of showers
after midnight. 
.saturday...north winds around 30 knots, diminishing to 20 to
25 knots in the afternoon. seas 5 to 8 feet, occasionally to
10 feet. wave detail: northeast 7 feet at 7 seconds. 
.saturday night...northeast winds 15 to 20 knots, diminishing to
around 15 knots after midnight. seas 4 to 6 feet, occasionally to
8 feet. 
.sunday...northeast winds 10 to 15 knots, becoming east around
10 knots in the afternoon. seas 2 to 4 feet. 
.sunday night...southeast winds 5 to 10 knots. seas 2 to 3 feet. 
.monday...southeast winds 5 to 10 knots. seas 2 to 3 feet. 
.monday night...south winds 10 to 15 knots. seas 2 to 3 feet. 

winds and seas higher in and near thunderstorms.

$$

fzus54 khgx 300512
cwfhgx
expires:202604301815;;764065

coastal waters forecast for texas
national weather service houston/galveston tx
1212 am cdt thu apr 30 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.


gmz370-375-301815-
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-
1212 am cdt thu apr 30 2026

.rest of tonight...southeast winds 5 to 10 knots. seas 3 to
4 feet. wave detail: southeast 3 feet at 7 seconds. 
.thursday...southeast winds 5 to 10 knots. seas 3 to 4 feet. wave
detail: southeast 3 feet at 6 seconds. a slight chance of showers
and thunderstorms in the afternoon. 
.thursday night...east winds around 15 knots, increasing to 15 to
20 knots after midnight. seas 3 to 4 feet. wave detail: southeast
3 feet at 5 seconds. a chance of showers after midnight. 
.friday...east winds around 20 knots, becoming southeast 20 to
25 knots in the afternoon. seas 4 to 5 feet. wave detail:
southeast 5 feet at 6 seconds. a chance of thunderstorms. showers
likely. 
.friday night...northeast winds around 30 knots. seas 4 to
6 feet, occasionally to 8 feet, building to 7 to 9 feet,
occasionally to 11 feet after midnight. wave detail: east 5 feet
at 6 seconds, becoming northeast 9 feet at 6 seconds. showers
with a chance of thunderstorms in the evening, then a chance of
showers after midnight. 
.saturday...north winds around 30 knots, diminishing to 20 to
25 knots in the afternoon. seas 8 to 11 feet, occasionally to
14 feet. wave detail: northeast 9 feet at 7 seconds. 
.saturday night...northeast winds 15 to 20 knots with gusts up to
25 knots. seas 6 to 9 feet, occasionally to 11 feet, subsiding to
5 to 6 feet, occasionally to 8 feet after midnight. 
.sunday...northeast winds 10 to 15 knots. seas 3 to 5 feet. 
.sunday night...east winds 5 to 10 knots. seas 2 to 4 feet. 
.monday...southeast winds 5 to 10 knots. seas 2 to 3 feet. 
.monday night...southeast winds around 10 knots, becoming south
10 to 15 knots after midnight. seas 2 to 3 feet. 

winds and seas higher in and near thunderstorms.

$$

fzus54 klch 292012
cwflch
expires:202604300900;;745781

coastal waters forecast
national weather service lake charles la
312 pm cdt wed apr 29 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.


gmz450-300900-
coastal waters from cameron la to high island tx out 20 nm-
312 pm cdt wed apr 29 2026

.tonight...south winds 5 to 10 knots. seas around 2 feet. wave
detail: south 2 feet at 6 seconds. 
.thursday...east winds 5 to 10 knots. seas around 2 feet. wave
detail: south 2 feet at 6 seconds. a slight chance of showers and
thunderstorms in the afternoon. 
.thursday night...northeast winds 10 to 15 knots. seas 2 to
3 feet. wave detail: southeast 2 feet at 3 seconds and south
1 foot at 6 seconds. a chance of thunderstorms. a chance of
showers in the evening, then showers likely after midnight. 
.friday...east winds 15 to 20 knots. seas 2 to 4 feet. wave
detail: east 3 feet at 4 seconds. showers. a slight chance of
thunderstorms in the morning, then a chance of thunderstorms in
the afternoon. 
.friday night...northeast winds 20 to 25 knots with gusts up to
30 knots. seas 3 to 5 feet, occasionally to 6 feet. wave detail:
east 4 feet at 5 seconds. showers with a chance of thunderstorms
in the evening, then a chance of showers with a slight chance of
thunderstorms after midnight. 
.saturday...north winds 20 to 25 knots, diminishing to 15 to
20 knots in the afternoon. seas 3 to 5 feet, occasionally to
6 feet. wave detail: northeast 4 feet at 4 seconds. 
.saturday night...northeast winds 15 to 20 knots. seas 2 to
3 feet. 
.sunday...northeast winds 10 to 15 knots, becoming east 5 to
10 knots in the afternoon. seas 2 to 3 feet. 
.sunday night...southeast winds around 5 knots. seas 1 foot or
less. 
.monday...southeast winds 5 to 10 knots. seas 1 foot or less. 
.monday night...south winds 10 to 15 knots. seas around 2 feet. 

winds and seas higher in and near thunderstorms.

$$

fzus54 klch 292012
cwflch
expires:202604300900;;745777

coastal waters forecast
national weather service lake charles la
312 pm cdt wed apr 29 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.


gmz430-300900-
sabine lake-
312 pm cdt wed apr 29 2026

.tonight...south winds 5 to 10 knots, becoming southeast late.
lake waters light chop. a slight chance of showers and
thunderstorms early this evening. a slight chance of showers and
thunderstorms late. 
.thursday...east winds 5 to 10 knots. lake waters light chop. a
slight chance of showers and thunderstorms in the morning, then a
chance of showers and thunderstorms in the afternoon. 
.thursday night...northeast winds 10 to 15 knots. lake waters
choppy. a chance of showers and thunderstorms. 
.friday...northeast winds 10 to 15 knots with gusts up to
20 knots. lake waters choppy. showers with a chance of
thunderstorms. 
.friday night...northeast winds 15 to 20 knots with gusts up to
25 knots. lake waters rough. showers with a chance of
thunderstorms in the evening, then a chance of showers after
midnight. 
.saturday...north winds 15 to 20 knots, diminishing to 10 to
15 knots in the afternoon. lake waters rough. 
.saturday night...north winds 10 to 15 knots, becoming northeast
5 to 10 knots after midnight. lake waters choppy. 
.sunday...northeast winds around 5 knots. lake waters smooth. 
.sunday night...southeast winds around 5 knots. lake waters
smooth. 
.monday...southeast winds around 5 knots, becoming south in the
afternoon. lake waters light chop. 
.monday night...south winds 5 to 10 knots. lake waters light
chop. 

winds and waves higher in and near thunderstorms.

$$

fzus54 klch 292012
cwflch
expires:202604300900;;745784

coastal waters forecast
national weather service lake charles la
312 pm cdt wed apr 29 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.


gmz470-300900-
coastal waters from cameron la to high island tx from 20 to 60 nm-
312 pm cdt wed apr 29 2026

.tonight...south winds 5 to 10 knots. seas 2 to 3 feet. wave
detail: south 3 feet at 6 seconds. 
.thursday...southeast winds 5 to 10 knots. seas 2 to 3 feet. wave
detail: south 3 feet at 6 seconds. a slight chance of showers and
thunderstorms in the afternoon. 
.thursday night...east winds 10 to 15 knots. seas 2 to 3 feet.
wave detail: southeast 3 feet at 6 seconds. a chance of showers
with a slight chance of thunderstorms. 
.friday...east winds 10 to 15 knots with gusts up to 20 knots.
seas 3 to 4 feet. wave detail: southeast 3 feet at 5 seconds.
showers likely with a slight chance of thunderstorms in the
morning, then showers with a chance of thunderstorms in the
afternoon. 
.friday night...northeast winds 15 to 20 knots, becoming north
20 to 25 knots after midnight. seas 3 to 5 feet, occasionally to
6 feet, building to 5 to 7 feet, occasionally to 9 feet after
midnight. wave detail: southeast 3 feet at 6 seconds and
northeast 2 feet at 3 seconds, becoming northeast 6 feet at
5 seconds. showers with a chance of thunderstorms in the evening,
then a chance of showers with a slight chance of thunderstorms
after midnight. 
.saturday...north winds 20 to 25 knots with gusts up to 30 knots.
seas 5 to 8 feet, occasionally to 10 feet. wave detail: north
7 feet at 6 seconds. a slight chance of showers in the morning. 
.saturday night...northeast winds 15 to 20 knots with gusts up to
25 knots. seas 4 to 6 feet, occasionally to 8 feet. 
.sunday...northeast winds 10 to 15 knots, diminishing to 5 to
10 knots in the afternoon. seas 2 to 4 feet. 
.sunday night...east winds around 5 knots. seas 2 to 3 feet. 
.monday...southeast winds around 5 knots. seas around 2 feet. 
.monday night...south winds 5 to 10 knots. seas around 2 feet. 

winds and seas higher in and near thunderstorms.

$$