fzus54 kcrp 211855
cwfcrp
expires:202604220715;;759578

coastal waters forecast for texas
national weather service corpus christi tx
155 pm cdt tue apr 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. 
 


gmz255-220715-
coastal waters from port aransas to matagorda ship channel out
20 nm-
155 pm cdt tue apr 21 2026

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

winds and seas higher in and near thunderstorms.

$$

fzus54 kcrp 211855
cwfcrp
expires:202604220715;;759580

coastal waters forecast for texas
national weather service corpus christi tx
155 pm cdt tue apr 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. 
 


gmz270-275-220715-
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-
155 pm cdt tue apr 21 2026

.tonight...southeast winds around 15 knots decreasing to 10 to 15
knots late. seas around 4 feet, occasionally to 5 feet. wave 
detail: east 4 feet at 7 seconds. a slight chance of showers and 
thunderstorms early this evening, then a slight chance of showers 
late this evening and early morning. 
.wednesday...southeast winds around 10 knots. seas around 4 feet,
occasionally to 5 feet. wave detail: east 4 feet at 7 seconds. a
chance of showers. a chance of thunderstorms, mainly in the
morning. 
.wednesday night...southeast winds 10 to 15 knots. seas around
4 feet, occasionally to 5 feet. wave detail: east 4 feet at
8 seconds. 
.thursday...southeast winds 10 to 15 knots. seas around 4 feet,
occasionally to 5 feet. wave detail: southeast 4 feet at
8 seconds. 
.thursday night...southeast winds 10 to 15 knots with gusts up to
20 knots. seas 4 to 5 feet, occasionally to 6 feet. wave detail:
southeast 5 feet at 8 seconds. 
.friday...southeast winds 10 to 15 knots. seas 4 to 5 feet,
occasionally to 6 feet. wave detail: southeast 5 feet at
8 seconds. 
.friday night...southeast winds around 10 knots. seas 3 to
4 feet, occasionally to 5 feet. 
.saturday...southeast winds around 10 knots. seas around 3 feet. 
.saturday night...southeast winds 10 to 15 knots. seas around
3 feet. 
.sunday...southeast winds around 10 knots. seas around 3 feet. 
.sunday night...southeast winds 10 to 15 knots. seas 3 to 4 feet,
occasionally to 5 feet. 

winds and seas higher in and near thunderstorms.

$$

fzus54 khgx 211947
cwfhgx
expires:202604220830;;761495

coastal waters forecast for texas
national weather service houston/galveston tx
247 pm cdt tue apr 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.


gmz330-220830-
matagorda bay-
247 pm cdt tue apr 21 2026

.this afternoon...southeast winds 15 to 20 knots. bay waters
choppy. a chance of showers and thunderstorms. 
.tonight...southeast winds 15 to 20 knots, diminishing to around
15 knots after midnight. bay waters choppy, diminishing to
slightly choppy after midnight. a chance of showers and
thunderstorms. 
.wednesday...southeast winds 5 to 10 knots. bay waters smooth. a
chance of showers and thunderstorms. 
.wednesday night...southeast winds 10 to 15 knots. bay waters
slightly choppy. 
.thursday...southeast winds 10 to 15 knots. bay waters slightly
choppy. 
.thursday night...southeast winds 10 to 15 knots with gusts up to
20 knots. bay waters slightly choppy. 
.friday...south winds 10 to 15 knots. bay waters slightly choppy.
.friday night...south winds 10 to 15 knots. bay waters slightly
choppy. 
.saturday...south winds around 10 knots, increasing to 10 to
15 knots in the afternoon. bay waters smooth, increasing to
slightly choppy in the afternoon. 
.saturday night...southeast winds 10 to 15 knots. bay waters
slightly choppy. 

winds and waves higher in and near thunderstorms.

$$

fzus54 khgx 211947
cwfhgx
expires:202604220830;;761494

coastal waters forecast for texas
national weather service houston/galveston tx
247 pm cdt tue apr 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.


gmz335-220830-
galveston bay-
247 pm cdt tue apr 21 2026

.this afternoon...east winds 15 to 20 knots. bay waters choppy. a
chance of thunderstorms. showers likely early, then a chance of
showers late. 
.tonight...southeast winds 15 to 20 knots, diminishing to around
15 knots after midnight. bay waters choppy, diminishing to
slightly choppy after midnight. a chance of showers and
thunderstorms, mainly in the evening. 
.wednesday...south winds around 10 knots, becoming southeast
10 to 15 knots in the afternoon. bay waters smooth, increasing to
slightly choppy in the afternoon. a chance of thunderstorms. a
chance of showers in the morning, then showers likely in the
afternoon. 
.wednesday night...southeast winds 10 to 15 knots. bay waters
slightly choppy. a chance of showers and thunderstorms in the
evening. 
.thursday...southeast winds 10 to 15 knots. bay waters slightly
choppy. a chance of showers in the morning. 
.thursday night...south winds 10 to 15 knots with gusts up to
20 knots. bay waters slightly choppy. 
.friday...south winds 10 to 15 knots. bay waters slightly 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. 

winds and waves higher in and near thunderstorms.

$$

fzus54 khgx 211947
cwfhgx
expires:202604220830;;761496

coastal waters forecast for texas
national weather service houston/galveston tx
247 pm cdt tue apr 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.


gmz350-355-220830-
coastal waters from freeport to matagorda ship channel tx out
20 nm-coastal waters from high island to freeport tx out 20 nm-
247 pm cdt tue apr 21 2026

...small craft should exercise caution in effect until 7 pm cdt
this evening...

.this afternoon...southeast winds 15 to 20 knots. seas around
4 feet. wave detail: east 4 feet at 6 seconds. a chance of
showers and thunderstorms. 
.tonight...southeast winds 15 to 20 knots, diminishing to around
15 knots after midnight. seas 3 to 4 feet. wave detail: southeast
4 feet at 6 seconds. a chance of showers and thunderstorms. 
.wednesday...southeast winds around 10 knots. seas 3 to 4 feet.
wave detail: southeast 3 feet at 6 seconds. a chance of showers
and thunderstorms. 
.wednesday night...southeast winds 10 to 15 knots. seas 3 to
4 feet. wave detail: southeast 4 feet at 7 seconds. 
.thursday...southeast winds 10 to 15 knots. seas 3 to 4 feet.
wave detail: southeast 3 feet at 7 seconds. 
.thursday night...southeast winds 10 to 15 knots with gusts up to
20 knots. seas 3 to 4 feet. wave detail: southeast 4 feet at
7 seconds. 
.friday...south winds 10 to 15 knots. seas 3 to 4 feet. 
.friday night...south winds 10 to 15 knots. seas around 3 feet. 
.saturday...south winds 10 to 15 knots. seas 2 to 3 feet. 
.saturday night...southeast winds 10 to 15 knots. seas 2 to
3 feet. 

winds and seas higher in and near thunderstorms.

$$

fzus54 khgx 211947
cwfhgx
expires:202604220830;;761497

coastal waters forecast for texas
national weather service houston/galveston tx
247 pm cdt tue apr 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.


gmz370-375-220830-
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-
247 pm cdt tue apr 21 2026

...small craft should exercise caution in effect until 7 pm cdt
this evening...

.this afternoon...southeast winds 15 to 20 knots. seas 4 to
5 feet. wave detail: east 4 feet at 7 seconds. a chance of
showers with a slight chance of thunderstorms. 
.tonight...southeast winds 15 to 20 knots, diminishing to around
15 knots after midnight. seas 4 to 5 feet. wave detail: east
4 feet at 7 seconds. a slight chance of showers and
thunderstorms. 
.wednesday...southeast winds around 10 knots. seas 3 to 5 feet.
wave detail: east 4 feet at 7 seconds. a chance of showers and
thunderstorms. 
.wednesday night...southeast winds 10 to 15 knots. seas around
4 feet. wave detail: east 4 feet at 7 seconds. 
.thursday...southeast winds 10 to 15 knots. seas around 4 feet.
wave detail: southeast 4 feet at 7 seconds. 
.thursday night...southeast winds 10 to 15 knots with gusts up to
20 knots. seas 4 to 5 feet. wave detail: southeast 5 feet at
8 seconds. 
.friday...south winds around 10 knots. seas 3 to 5 feet. 
.friday night...south winds 10 to 15 knots. seas 3 to 4 feet. 
.saturday...south winds 10 to 15 knots. seas around 3 feet. 
.saturday night...southeast winds 10 to 15 knots. seas around
3 feet. 

winds and seas higher in and near thunderstorms.

$$

fzus54 klch 212010
cwflch
expires:202604220900;;763024

coastal waters forecast
national weather service lake charles la
310 pm cdt tue apr 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.


gmz430-220900-
sabine lake-
310 pm cdt tue apr 21 2026

.tonight...southeast winds 5 to 10 knots. lake waters light chop.
a chance of showers and thunderstorms early this evening. a
chance of showers and thunderstorms late. 
.wednesday...southeast winds 5 to 10 knots. lake waters light
chop. showers likely with a chance of thunderstorms in the
morning, then showers and thunderstorms likely in the afternoon. 
.wednesday night...southeast winds around 10 knots. lake waters
light chop. a chance of showers and thunderstorms, mainly in the
evening. 
.thursday...southeast winds 10 to 15 knots. lake waters choppy. a
chance of showers and thunderstorms. 
.thursday night...south winds 10 to 15 knots. lake waters choppy.
.friday...south winds 10 to 15 knots. lake waters choppy. 
.friday night...south winds 10 to 15 knots, diminishing to 5 to
10 knots after midnight. lake waters choppy. a slight chance of
showers and thunderstorms. 
.saturday...south winds 5 to 10 knots. lake waters light chop. a
slight chance of showers and thunderstorms in the afternoon. 
.saturday night...south winds 5 to 10 knots. lake waters light
chop. 
.sunday...south winds 5 to 10 knots, increasing to 10 to 15 knots
in the afternoon. lake waters choppy. 
.sunday night...south winds 10 to 15 knots. lake waters choppy. 

winds and waves higher in and near thunderstorms.

$$

fzus54 klch 212010
cwflch
expires:202604220900;;763028

coastal waters forecast
national weather service lake charles la
310 pm cdt tue apr 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.


gmz450-220900-
coastal waters from cameron la to high island tx out 20 nm-
310 pm cdt tue apr 21 2026

.tonight...southeast winds 10 to 15 knots. seas 2 to 3 feet. wave
detail: southeast 3 feet at 4 seconds. showers likely with a
chance of thunderstorms early this evening, then a slight chance
of showers and thunderstorms late this evening and early morning.
a chance of showers and thunderstorms late. 
.wednesday...southeast winds 10 to 15 knots. seas 2 to 3 feet.
wave detail: southeast 3 feet at 5 seconds. a chance of
thunderstorms. showers likely. 
.wednesday night...southeast winds 10 to 15 knots. seas 2 to
3 feet. wave detail: southeast 3 feet at 4 seconds. a slight
chance of showers and thunderstorms in the evening, then a chance
of showers and thunderstorms after midnight. 
.thursday...southeast winds 10 to 15 knots. seas 2 to 3 feet.
wave detail: southeast 3 feet at 4 seconds. a chance of showers
and thunderstorms. 
.thursday night...southeast winds 15 to 20 knots. seas 3 to
4 feet. wave detail: southeast 3 feet at 5 seconds. 
.friday...south winds 10 to 15 knots. seas 2 to 3 feet. wave
detail: south 3 feet at 5 seconds. 
.friday night...south winds 10 to 15 knots. seas 2 to 3 feet. a
slight chance of showers and thunderstorms after midnight. 
.saturday...south winds around 10 knots. seas around 2 feet. a
slight chance of showers and thunderstorms. 
.saturday night...south winds 10 to 15 knots. seas around 2 feet.
.sunday...south winds 10 to 15 knots. seas around 2 feet. 
.sunday night...south winds around 15 knots. seas 2 to 3 feet. 

winds and seas higher in and near thunderstorms.

$$

fzus54 klch 212010
cwflch
expires:202604220900;;763031

coastal waters forecast
national weather service lake charles la
310 pm cdt tue apr 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.


gmz470-220900-
coastal waters from cameron la to high island tx from 20 to 60 nm-
310 pm cdt tue apr 21 2026

.tonight...southeast winds 10 to 15 knots. seas 3 to 4 feet. wave
detail: southeast 4 feet at 6 seconds. a chance of showers and
thunderstorms. 
.wednesday...southeast winds 10 to 15 knots. seas 3 to 4 feet.
wave detail: southeast 4 feet at 6 seconds. a chance of
thunderstorms. showers likely. 
.wednesday night...southeast winds around 15 knots. seas 3 to
4 feet. wave detail: southeast 3 feet at 7 seconds. a chance of
showers. a slight chance of thunderstorms in the evening, then a
chance of thunderstorms after midnight. 
.thursday...southeast winds 10 to 15 knots. seas 3 to 4 feet.
wave detail: southeast 4 feet at 7 seconds. a chance of showers
and thunderstorms. 
.thursday night...southeast winds around 15 knots with gusts up
to 20 knots. seas 3 to 4 feet. wave detail: southeast 4 feet at
8 seconds. 
.friday...south winds 10 to 15 knots. seas 3 to 4 feet. wave
detail: southeast 4 feet at 6 seconds. 
.friday night...south winds 10 to 15 knots. seas 2 to 3 feet. a
slight chance of showers and thunderstorms after midnight. 
.saturday...south winds around 10 knots. seas 2 to 3 feet. a
slight chance of showers and thunderstorms. 
.saturday night...south winds around 10 knots. seas 2 to 3 feet. 
.sunday...south winds around 10 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.

$$