fzus54 kcrp 211919
cwfcrp
expires:202605220815;;416041

coastal waters forecast for texas
national weather service corpus christi tx
219 pm cdt thu may 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-
219 pm cdt thu may 21 2026

.tonight...south winds 5 to 10 knots. seas 2 to 3 feet. wave
detail: southeast 3 feet at 7 seconds. a slight chance of showers
and thunderstorms this evening, then a chance of showers and
thunderstorms after midnight. 
.friday...south winds 5 to 10 knots. seas around 2 feet. wave
detail: southeast 2 feet at 6 seconds. a chance of showers and
thunderstorms, mainly in the morning. 
.friday night...southeast winds around 10 knots. seas 2 to
3 feet. wave detail: southeast 2 feet at 6 seconds. a slight
chance of showers and thunderstorms. 
.saturday...southeast winds around 10 knots. seas around 3 feet.
wave detail: southeast 2 feet at 5 seconds. a chance of
thunderstorms. a chance of showers in the morning, then showers
likely in the afternoon. 
.saturday night...southeast winds around 10 knots. seas 2 to
4 feet, occasionally to 5 feet. wave detail: southeast 3 feet at
6 seconds. a chance of thunderstorms. showers.
.sunday...southeast winds 5 to 10 knots. seas 2 to 3 feet. wave
detail: southeast 3 feet at 6 seconds. a chance of thunderstorms.
showers likely, mainly in the morning. 
.sunday night...southeast winds around 5 knots. seas 2 to 3 feet.
a chance of showers and thunderstorms after midnight. 
.monday...east winds around 5 knots. seas 2 to 3 feet. a chance
of showers and thunderstorms in the morning. 
.monday night...southeast winds 5 to 10 knots. seas 2 to 3 feet. 
.tuesday...southeast winds 5 to 10 knots. seas 2 to 4 feet,
occasionally to 5 feet. 
.tuesday night...southeast winds 10 to 15 knots. seas 3 to
4 feet, occasionally to 5 feet. a chance of showers and
thunderstorms after midnight. 

winds and seas higher in and near thunderstorms.

$$

fzus54 kcrp 211919
cwfcrp
expires:202605220815;;416043

coastal waters forecast for texas
national weather service corpus christi tx
219 pm cdt thu may 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-
219 pm cdt thu may 21 2026

.tonight...south winds 5 to 10 knots. seas 2 to 3 feet. wave
detail: southeast 3 feet at 7 seconds. a slight chance of showers
and thunderstorms this evening, then a chance of showers and
thunderstorms after midnight. 
.friday...south winds around 10 knots. seas 2 to 3 feet. wave
detail: southeast 3 feet at 6 seconds. a chance of showers and
thunderstorms, mainly in the morning. 
.friday night...southeast winds around 10 knots. seas 2 to
3 feet. wave detail: southeast 3 feet at 6 seconds. 
.saturday...southeast winds around 10 knots. seas 3 to 4 feet,
occasionally to 5 feet. wave detail: southeast 3 feet at
5 seconds. a chance of thunderstorms. a chance of showers in the
morning, then showers likely in the afternoon. 
.saturday night...southeast winds around 10 knots. seas around
3 feet. wave detail: southeast 3 feet at 6 seconds. showers
likely with a slight chance of thunderstorms in the evening, then
showers with a chance of thunderstorms after midnight. 
.sunday...south winds 5 to 10 knots, becoming southeast in the
afternoon. seas around 3 feet. wave detail: southeast 3 feet at
6 seconds. showers likely with a chance of thunderstorms in the
morning, then a chance of showers in the afternoon. 
.sunday night...southeast winds 5 to 10 knots. seas around
3 feet. a chance of showers and thunderstorms after midnight. 
.monday...east winds 5 to 10 knots. seas 3 to 4 feet,
occasionally to 5 feet. a chance of showers and thunderstorms in
the morning. 
.monday night...southeast winds 5 to 10 knots. seas around
3 feet. 
.tuesday...southeast winds 5 to 10 knots. seas 3 to 4 feet,
occasionally to 5 feet. 
.tuesday night...southeast winds 10 to 15 knots. seas 4 to
5 feet, occasionally to 6 feet. a chance of showers and
thunderstorms after midnight. 

winds and seas higher in and near thunderstorms.

$$

fzus54 khgx 211846
cwfhgx
expires:202605220730;;414556

coastal waters forecast for texas
national weather service houston/galveston tx
146 pm cdt thu may 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.


gmz350-355-220730-
coastal waters from freeport to matagorda ship channel tx out
20 nm-coastal waters from high island to freeport tx out 20 nm-
146 pm cdt thu may 21 2026

.this afternoon...southeast winds around 10 knots. seas 2 to
3 feet. wave detail: southeast 3 feet at 6 seconds. a chance of
thunderstorms. showers likely early, then a slight chance of
showers late. 
.tonight...south winds 10 to 15 knots. seas 2 to 3 feet. wave
detail: southeast 3 feet at 6 seconds. a chance of thunderstorms
with a slight chance of showers in the evening, then a chance of
showers with a slight chance of thunderstorms after midnight. 
.friday...south winds 10 to 15 knots. seas 2 to 4 feet. wave
detail: south 2 feet at 5 seconds. a chance of showers and
thunderstorms. 
.friday night...southeast winds around 10 knots. seas 2 to
3 feet. wave detail: southeast 2 feet at 6 seconds. 
.saturday...southeast winds around 10 knots. seas 2 to 3 feet.
wave detail: southeast 2 feet at 6 seconds. a chance of
thunderstorms. a chance of showers in the morning, then showers
likely in the afternoon. 
.saturday night...southeast winds around 10 knots. seas 2 to
4 feet. wave detail: southeast 2 feet at 5 seconds. showers
likely in the evening, then showers with a chance of
thunderstorms after midnight. 
.sunday...southeast winds around 10 knots. seas 3 to 4 feet.
thunderstorms likely. showers.
.sunday night...southeast winds 5 to 10 knots. seas around
3 feet. a chance of showers and thunderstorms. 
.monday...southeast winds 5 to 10 knots. seas 3 to 4 feet. a
chance of thunderstorms. a chance of showers. 
.monday night...southeast winds 5 to 10 knots. seas 3 to 4 feet.
a chance of showers and thunderstorms after midnight. 

winds and seas higher in and near thunderstorms.

$$

fzus54 khgx 211846
cwfhgx
expires:202605220730;;414557

coastal waters forecast for texas
national weather service houston/galveston tx
146 pm cdt thu may 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.


gmz370-375-220730-
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-
146 pm cdt thu may 21 2026

.this afternoon...south winds around 10 knots. seas around
3 feet. wave detail: southeast 2 feet at 6 seconds. a chance of
thunderstorms. showers early, then a slight chance of showers
late. 
.tonight...south winds 10 to 15 knots. seas around 3 feet. wave
detail: southeast 3 feet at 6 seconds. a chance of thunderstorms
with a slight chance of showers in the evening, then a chance of
showers with a slight chance of thunderstorms after midnight. 
.friday...south winds 10 to 15 knots. seas around 3 feet. wave
detail: southeast 2 feet at 6 seconds. a chance of showers and
thunderstorms. 
.friday night...southeast winds around 10 knots. seas around
3 feet. wave detail: southeast 2 feet at 6 seconds. 
.saturday...southeast winds around 10 knots. seas 3 to 4 feet.
wave detail: southeast 2 feet at 6 seconds. a chance of
thunderstorms. a chance of showers in the morning, then showers
likely in the afternoon. 
.saturday night...southeast winds 10 to 15 knots. seas 3 to
4 feet. wave detail: southeast 3 feet at 6 seconds. a chance of
thunderstorms. showers.
.sunday...south winds 10 to 15 knots, diminishing to around
10 knots in the afternoon. seas 3 to 5 feet. a chance of
thunderstorms. showers.
.sunday night...southeast winds 5 to 10 knots. seas 3 to 4 feet.
a chance of showers and thunderstorms after midnight. 
.monday...southeast winds around 5 knots. seas 3 to 4 feet. a
chance of thunderstorms. a chance of showers. 
.monday night...southeast winds 5 to 10 knots. seas 3 to 4 feet.
a chance of showers and thunderstorms after midnight. 

winds and seas higher in and near thunderstorms.

$$

fzus54 khgx 211846
cwfhgx
expires:202605220730;;414555

coastal waters forecast for texas
national weather service houston/galveston tx
146 pm cdt thu may 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.


gmz330-220730-
matagorda bay-
146 pm cdt thu may 21 2026

.this afternoon...southeast winds around 10 knots. bay waters
smooth to slightly choppy. a chance of showers and thunderstorms.
.tonight...south winds 5 to 10 knots. bay waters smooth. a chance
of showers. a chance of thunderstorms, mainly in the evening. 
.friday...south winds 5 to 10 knots. bay waters smooth. a chance
of showers and thunderstorms. 
.friday night...southeast winds around 10 knots. bay waters
smooth to slightly choppy. 
.saturday...southeast winds around 10 knots. bay waters smooth to
slightly choppy. a chance of thunderstorms. a chance of showers
in the morning, then showers in the afternoon. 
.saturday night...southeast winds 5 to 10 knots. bay waters
smooth. showers in the evening, then showers with a chance of
thunderstorms after midnight. 
.sunday...southeast winds 5 to 10 knots. bay waters smooth.
showers with thunderstorms likely in the morning, then a chance
of showers and thunderstorms in the afternoon. 
.sunday night...southeast winds 5 to 10 knots. bay waters smooth.
a chance of showers and thunderstorms. 
.monday...southeast winds 5 to 10 knots. bay waters smooth. a
chance of showers and thunderstorms. 
.monday night...southeast winds 5 to 10 knots. bay waters smooth.

winds and waves higher in and near thunderstorms.

$$

fzus54 khgx 211846
cwfhgx
expires:202605220730;;414554

coastal waters forecast for texas
national weather service houston/galveston tx
146 pm cdt thu may 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.


gmz335-220730-
galveston bay-
146 pm cdt thu may 21 2026

.this afternoon...southeast winds around 10 knots. bay waters
smooth to slightly choppy. a chance of thunderstorms. showers.
.tonight...south winds 5 to 10 knots. bay waters smooth. a chance
of showers. a chance of thunderstorms, mainly in the evening. 
.friday...south winds around 10 knots. bay waters smooth to
slightly choppy. a chance of showers and thunderstorms. 
.friday night...south winds 5 to 10 knots. bay waters smooth. 
.saturday...southeast winds 5 to 10 knots. bay waters smooth. a
chance of thunderstorms. a chance of showers in the morning, then
showers likely in the afternoon. 
.saturday night...southeast winds around 10 knots. bay waters
smooth to slightly choppy. a chance of thunderstorms. showers.
.sunday...southeast winds 5 to 10 knots. bay waters smooth.
thunderstorms likely. showers.
.sunday night...southeast winds 5 to 10 knots. bay waters smooth.
a chance of thunderstorms. a chance of showers in the evening,
then showers likely after midnight. 
.monday...southeast winds 5 to 10 knots. bay waters smooth. a
chance of thunderstorms. a chance of showers. 
.monday night...southeast winds 5 to 10 knots. bay waters smooth.
a chance of showers and thunderstorms. 

winds and waves higher in and near thunderstorms.

$$

fzus54 klch 212009
cwflch
expires:202605220900;;417932

coastal waters forecast
national weather service lake charles la
309 pm cdt thu may 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-
309 pm cdt thu may 21 2026

.tonight...south winds 5 to 10 knots. lake waters light chop. a
chance of showers and thunderstorms. 
.friday...south winds 5 to 10 knots. lake waters light chop. a
chance of showers and thunderstorms. 
.friday night...south winds 5 to 10 knots. lake waters light
chop. a chance of showers and thunderstorms in the evening. 
.saturday...southeast winds 5 to 10 knots. lake waters light
chop. a chance of thunderstorms. a chance of showers in the
morning, then showers likely in the afternoon. 
.saturday night...southeast winds 5 to 10 knots. lake waters
light chop. a chance of thunderstorms. showers.
.sunday...south winds 5 to 10 knots. lake waters light chop.
showers with thunderstorms likely. 
.sunday night...southeast winds 5 to 10 knots. lake waters light
chop. a chance of thunderstorms. a chance of showers in the
evening, then showers likely after midnight. 
.monday...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. 
.monday night...southeast winds 5 to 10 knots. lake waters light
chop. a chance of showers and thunderstorms. 
.tuesday...south winds 5 to 10 knots. lake waters light chop. a
chance of thunderstorms. a chance of showers. 
.tuesday night...southeast winds 5 to 10 knots. lake waters light
chop. a chance of showers and thunderstorms after midnight. 

winds and waves higher in and near thunderstorms.

$$

fzus54 klch 212009
cwflch
expires:202605220900;;417936

coastal waters forecast
national weather service lake charles la
309 pm cdt thu may 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-
309 pm cdt thu may 21 2026

.tonight...south winds 10 to 15 knots. seas around 2 feet. wave
detail: south 2 feet at 5 seconds. a chance of showers and
thunderstorms. 
.friday...south winds 10 to 15 knots. seas around 2 feet. wave
detail: south 2 feet at 4 seconds. a chance of showers and
thunderstorms. 
.friday night...south winds around 10 knots. seas around 2 feet.
wave detail: south 2 feet at 5 seconds. 
.saturday...southeast winds around 10 knots. seas around 2 feet.
wave detail: south 2 feet at 5 seconds. a chance of
thunderstorms. a chance of showers in the morning, then showers
likely in the afternoon. 
.saturday night...southeast winds 10 to 15 knots. seas around
2 feet. wave detail: southeast 2 feet at 5 seconds. a chance of
thunderstorms. showers.
.sunday...south winds 10 to 15 knots. seas around 2 feet. wave
detail: south 2 feet at 4 seconds. thunderstorms likely. showers.
.sunday night...southeast winds 5 to 10 knots. seas around
2 feet. a chance of thunderstorms. a chance of showers in the
evening, then showers likely after midnight. 
.monday...southeast winds 5 to 10 knots. seas around 2 feet. a
chance of thunderstorms. a chance of showers. 
.monday night...southeast winds around 10 knots. seas around
2 feet. a slight chance of showers and thunderstorms in the
evening, then a chance of showers and thunderstorms after
midnight. 
.tuesday...south winds 5 to 10 knots. seas around 2 feet. a
chance of showers and thunderstorms, mainly in the morning. 
.tuesday night...southeast winds 10 to 15 knots. seas 2 to
3 feet. a chance of showers and thunderstorms after midnight. 

winds and seas higher in and near thunderstorms.

$$

fzus54 klch 212009
cwflch
expires:202605220900;;417939

coastal waters forecast
national weather service lake charles la
309 pm cdt thu may 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-
309 pm cdt thu may 21 2026

.tonight...south winds 5 to 10 knots, increasing to 10 to
15 knots late. seas 2 to 3 feet. wave detail: south 2 feet at
6 seconds. a chance of showers and thunderstorms early this
evening, then a slight chance of showers and thunderstorms late
this evening. a chance of showers and thunderstorms after
midnight. 
.friday...south winds 10 to 15 knots. seas around 2 feet. wave
detail: southeast 2 feet at 5 seconds. a chance of showers and
thunderstorms. 
.friday night...south winds 5 to 10 knots. seas around 2 feet.
wave detail: southeast 2 feet at 5 seconds. 
.saturday...southeast winds around 10 knots. seas around 2 feet.
wave detail: southeast 2 feet at 5 seconds. a chance of
thunderstorms. a chance of showers in the morning, then showers
likely in the afternoon. 
.saturday night...southeast winds 10 to 15 knots. seas 2 to
3 feet. wave detail: south 3 feet at 5 seconds. a chance of
thunderstorms. a chance of showers in the evening, then showers
after midnight. 
.sunday...south winds 10 to 15 knots. seas 2 to 3 feet. wave
detail: southeast 3 feet at 5 seconds. showers. a chance of
thunderstorms in the morning, then thunderstorms likely in the
afternoon. 
.sunday night...southeast winds 5 to 10 knots. seas 2 to 3 feet.
a chance of thunderstorms. a chance of showers in the evening,
then showers likely after midnight. 
.monday...southeast winds 5 to 10 knots. seas 2 to 3 feet. a
chance of thunderstorms. showers likely, mainly in the morning. 
.monday night...southeast winds 5 to 10 knots. seas 2 to 3 feet.
a slight chance of showers and thunderstorms in the evening, then
a chance of showers and thunderstorms after midnight. 
.tuesday...south winds 5 to 10 knots. seas 2 to 3 feet. a chance
of showers and thunderstorms, mainly in the morning. 
.tuesday night...southeast winds 10 to 15 knots. seas 2 to
3 feet. a slight chance of showers and thunderstorms after
midnight. 

winds and seas higher in and near thunderstorms.

$$