fzus54 kbro 210640
cwfbro
expires:202511211915;;237050

coastal waters forecast for the lower texas coast
national weather service brownsville tx
1240 am cst fri nov 21 2025

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-
1240 am cst fri nov 21 2025

...small craft exercise caution this afternoon...

.today...south winds 10 to 15 knots. a moderate chop on the bay. 
.tonight...southeast winds 10 to 15 knots, diminishing to 5 to
10 knots after midnight. light chop on the bay. a slight chance
of showers early in the morning. 
.saturday...southeast winds 5 to 10 knots, becoming east 10 to
15 knots in the afternoon. a moderate chop on the bay. showers
likely with a slight chance of thunderstorms. 
.saturday night...southeast winds around 10 knots. light chop on
the bay. a chance of showers in the evening, then a slight chance
of showers and thunderstorms after midnight. 
.sunday...southeast winds 10 to 15 knots, increasing to 15 to
20 knots in the afternoon. choppy on the bay. a slight chance of
showers in the morning. 
.sunday night...southeast winds 15 to 20 knots. choppy on the
bay. 
.monday...south winds 15 to 20 knots. choppy on the bay. 
.monday night...south winds 10 to 15 knots, becoming southwest
5 to 10 knots early in the morning. a moderate chop on the bay,
diminishing to light chop early in the morning. a slight chance
of showers and thunderstorms after midnight. 
.tuesday...southwest winds 5 to 10 knots, becoming east in the
afternoon. light chop on the bay. a slight chance of
thunderstorms in the morning. a slight chance of showers. 
.tuesday night...east winds around 10 knots, becoming northeast
early in the morning. light chop on the bay. a chance of showers.
a slight chance of thunderstorms in the evening, then a chance of
thunderstorms after midnight. 

winds and waves higher in and near thunderstorms.

$$

fzus54 kbro 210640
cwfbro
expires:202511211915;;237051

coastal waters forecast for the lower texas coast
national weather service brownsville tx
1240 am cst fri nov 21 2025

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-
1240 am cst fri nov 21 2025

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

winds and seas higher in and near thunderstorms.

$$

fzus54 kbro 210640
cwfbro
expires:202511211915;;237052

coastal waters forecast for the lower texas coast
national weather service brownsville tx
1240 am cst fri nov 21 2025

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-
1240 am cst fri nov 21 2025

.today...south winds 10 to 15 knots. seas 3 to 4 feet. wave
detail: southeast 3 feet at 6 seconds. 
.tonight...southeast winds around 10 knots. seas 3 to 4 feet.
wave detail: southeast 3 feet at 6 seconds. a slight chance of
showers after midnight. a slight chance of showers and
thunderstorms early in the morning. 
.saturday...southeast winds 5 to 10 knots. seas 3 to 4 feet. wave
detail: southeast 2 feet at 6 seconds. a slight 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 slight
chance of showers. 
.sunday...southeast winds 10 to 15 knots. seas 3 to 4 feet. wave
detail: southeast 3 feet at 6 seconds. a slight chance of
showers. 
.sunday night...southeast winds 15 to 20 knots. seas 4 to 6 feet,
occasionally to 8 feet. wave detail: southeast 6 feet at
6 seconds. 
.monday...south winds 20 to 25 knots, diminishing to 15 to
20 knots in the afternoon. seas 5 to 7 feet, occasionally to
9 feet. a slight chance of showers and thunderstorms in the
afternoon. 
.monday night...south winds 10 to 15 knots. seas 4 to 5 feet. a
slight chance of showers and thunderstorms. 
.tuesday...southwest winds 5 to 10 knots, becoming east late in
the afternoon. seas 3 to 4 feet. a chance of showers with a
slight chance of thunderstorms in the morning, then a slight
chance of showers in the afternoon. 
.tuesday night...east winds 10 to 15 knots. seas 3 to 4 feet. a
chance of showers. a slight chance of thunderstorms in the
evening, then a chance of thunderstorms after midnight. 

winds and seas higher in and near thunderstorms.

$$

fzus54 kcrp 210602
cwfcrp
expires:202511211915;;235345

coastal waters forecast for texas
national weather service corpus christi tx
1202 am cst fri nov 21 2025

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. 
 


gmz275-211915-
waters from port aransas to matagorda ship channel from 20 to
60 nm-
1202 am cst fri nov 21 2025

.today...south winds 10 to 15 knots. seas 3 to 4 feet,
occasionally to 5 feet. wave detail: south 4 feet at 6 seconds. a
slight chance of showers and thunderstorms early this afternoon. 
.tonight...south winds 5 to 10 knots. seas around 3 feet. wave
detail: south 3 feet at 6 seconds. a slight chance of showers and
thunderstorms. 
.saturday...southeast winds 5 to 10 knots, becoming east in the
afternoon. seas 2 to 3 feet. wave detail: east 3 feet at
6 seconds. a slight chance of thunderstorms in the morning. a
chance of showers. 
.saturday night...east winds 10 to 15 knots. seas around 3 feet.
wave detail: east 3 feet at 6 seconds. a slight chance of
showers. 
.sunday...southeast winds 10 to 15 knots with gusts up to
20 knots. seas 3 to 4 feet, occasionally to 5 feet. wave detail:
east 3 feet at 6 seconds. a slight chance of showers. 
.sunday night...southeast winds 15 to 20 knots with gusts up to
30 knots. seas 3 to 5 feet, occasionally to 6 feet, building to
5 to 8 feet, occasionally to 10 feet after midnight. wave detail:
southeast 4 feet at 5 seconds, becoming southeast 6 feet at
6 seconds. 
.monday...south winds 15 to 20 knots. seas 5 to 8 feet,
occasionally to 10 feet. a chance of showers in the afternoon. 
.monday night...south winds 10 to 15 knots. seas 4 to 6 feet,
occasionally to 8 feet. a chance of showers. a chance of
thunderstorms after midnight. 
.tuesday...west winds 5 to 10 knots, becoming northeast in the
afternoon. seas 3 to 4 feet, occasionally to 5 feet. a chance of
showers. 
.tuesday night...east winds 10 to 15 knots. seas around 3 feet. a
chance of showers. a chance of thunderstorms after midnight. 

winds and seas higher in and near thunderstorms.

$$

fzus54 kcrp 210602
cwfcrp
expires:202511211915;;235344

coastal waters forecast for texas
national weather service corpus christi tx
1202 am cst fri nov 21 2025

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. 
 


gmz250-211915-
coastal waters from baffin bay to port aransas out 20 nm-
1202 am cst fri nov 21 2025

.today...south winds 10 to 15 knots with gusts up to 20 knots,
becoming southeast with gusts up to 20 knots late. seas 3 to
4 feet, occasionally to 5 feet. wave detail: southeast 4 feet at
6 seconds. a slight chance of showers and thunderstorms early
this afternoon. 
.tonight...southeast winds 10 to 15 knots with gusts up to
20 knots, becoming south 5 to 10 knots after midnight. seas
around 3 feet. wave detail: south 3 feet at 6 seconds. a chance
of showers with a slight chance of thunderstorms after midnight. 
.saturday...southeast winds 5 to 10 knots, becoming east 10 to
15 knots in the afternoon. seas 2 to 3 feet. wave detail:
southeast 3 feet at 6 seconds and east 2 feet at 3 seconds.
showers likely with a slight chance of thunderstorms in the
morning, then a chance of showers in the afternoon. 
.saturday night...southeast winds 10 to 15 knots. seas around
3 feet. wave detail: east 3 feet at 5 seconds. a chance of
showers. a slight chance of thunderstorms after midnight. 
.sunday...southeast winds 15 to 20 knots with gusts up to
25 knots. seas 3 to 5 feet, occasionally to 6 feet. wave detail:
southeast 4 feet at 5 seconds. a chance of showers, mainly in the
morning. 
.sunday night...southeast winds 20 to 25 knots with gusts up to
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:
southeast 5 feet at 5 seconds, becoming southeast 6 feet at
6 seconds. 
.monday...south winds 20 to 25 knots, diminishing to 15 to
20 knots in the afternoon. seas 5 to 8 feet, occasionally to
10 feet. 
.monday night...south winds 15 to 20 knots, becoming southwest
10 to 15 knots after midnight. seas 4 to 6 feet, occasionally to
8 feet, subsiding to 3 to 4 feet, occasionally to 5 feet after
midnight. a chance of showers and thunderstorms in the evening. 
.tuesday...northwest winds 5 to 10 knots, becoming northeast in
the afternoon. seas 2 to 4 feet, occasionally to 5 feet. a chance
of showers in the morning. 
.tuesday night...east winds 10 to 15 knots. seas 2 to 3 feet. a
chance of showers. a chance of thunderstorms after midnight. 

winds and seas higher in and near thunderstorms.

$$

fzus54 kcrp 210602
cwfcrp
expires:202511211915;;235343

coastal waters forecast for texas
national weather service corpus christi tx
1202 am cst fri nov 21 2025

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. 
 


gmz255-211915-
coastal waters from port aransas to matagorda ship channel out
20 nm-
1202 am cst fri nov 21 2025

.today...south winds 10 to 15 knots. seas 3 to 4 feet,
occasionally to 5 feet. wave detail: south 4 feet at 6 seconds. a
slight chance of showers and thunderstorms early this afternoon. 
.tonight...south winds 5 to 10 knots. seas 2 to 3 feet. wave
detail: south 3 feet at 6 seconds. a slight chance of
thunderstorms. a slight chance of showers in the evening, then a
chance of showers after midnight. 
.saturday...east winds 5 to 10 knots. seas 2 to 3 feet. wave
detail: southeast 3 feet at 6 seconds. a slight chance of
thunderstorms in the morning. a chance of showers. 
.saturday night...east winds 10 to 15 knots. seas 2 to 3 feet.
wave detail: east 3 feet at 6 seconds. a slight chance of
showers. 
.sunday...southeast winds 10 to 15 knots with gusts up to
20 knots. seas 3 to 4 feet, occasionally to 5 feet. wave detail:
east 3 feet at 6 seconds. a slight chance of showers. 
.sunday night...southeast winds 15 to 20 knots with gusts up to
30 knots. seas 4 to 6 feet, occasionally to 8 feet, building to
5 to 8 feet, occasionally to 10 feet after midnight. wave detail:
southeast 4 feet at 5 seconds, becoming southeast 6 feet at
6 seconds. 
.monday...south winds 15 to 20 knots. seas 5 to 8 feet,
occasionally to 10 feet, subsiding to 5 to 6 feet, occasionally
to 8 feet in the afternoon. a chance of showers in the afternoon.
.monday night...south winds around 15 knots, becoming southwest
after midnight. seas 3 to 5 feet, occasionally to 6 feet. a
chance of showers and thunderstorms. 
.tuesday...west winds 5 to 10 knots, becoming northeast in the
afternoon. seas 2 to 4 feet, occasionally to 5 feet. a chance of
showers in the morning. 
.tuesday night...east winds 10 to 15 knots. seas 2 to 3 feet. a
chance of showers. a chance of thunderstorms after midnight. 

winds and seas higher in and near thunderstorms.

$$

fzus54 kcrp 210602
cwfcrp
expires:202511211915;;235346

coastal waters forecast for texas
national weather service corpus christi tx
1202 am cst fri nov 21 2025

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. 
 


gmz270-211915-
waters from baffin bay to port aransas from 20 to 60 nm-
1202 am cst fri nov 21 2025

.today...south winds around 15 knots with gusts up to 20 knots,
becoming 10 to 15 knots late this morning and afternoon. seas
3 to 4 feet, occasionally to 5 feet. wave detail: south 4 feet at
6 seconds. 
.tonight...south winds 10 to 15 knots. seas around 3 feet. wave
detail: south 3 feet at 6 seconds. a slight chance of showers and
thunderstorms after midnight. 
.saturday...southeast winds 5 to 10 knots, becoming east in the
afternoon. seas around 3 feet. wave detail: southeast 3 feet at
6 seconds. a slight chance of thunderstorms in the morning. a
chance of showers. 
.saturday night...southeast winds 10 to 15 knots. seas around
3 feet. wave detail: east 3 feet at 6 seconds. a slight chance of
showers. 
.sunday...southeast winds 10 to 15 knots with gusts up to
25 knots. seas 3 to 4 feet, occasionally to 5 feet. wave detail:
southeast 3 feet at 6 seconds. a slight chance of showers. 
.sunday night...southeast winds 15 to 20 knots, becoming south
20 to 25 knots after midnight. seas 4 to 6 feet, occasionally to
8 feet, building to 6 to 8 feet, occasionally to 10 feet after
midnight. wave detail: southeast 5 feet at 5 seconds, becoming
southeast 6 feet at 6 seconds. 
.monday...south winds 20 to 25 knots, diminishing to 15 to
20 knots in the afternoon. seas 6 to 8 feet, occasionally to
10 feet. a chance of showers in the afternoon. 
.monday night...south winds 15 to 20 knots, diminishing to 10 to
15 knots after midnight. seas 4 to 6 feet, occasionally to
8 feet. a chance of showers and thunderstorms. 
.tuesday...west winds 5 to 10 knots, becoming northeast in the
afternoon. seas 3 to 4 feet, occasionally to 5 feet. a chance of
showers. 
.tuesday night...east winds 10 to 15 knots. seas around 3 feet. a
chance of showers. a chance of thunderstorms after midnight. 

winds and seas higher in and near thunderstorms.

$$

fzus54 khgx 211251
cwfhgx
expires:202511220115;;252103

coastal waters forecast for texas
national weather service houston/galveston tx
651 am cst fri nov 21 2025

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.


gmz330-220115-
matagorda bay-
651 am cst fri nov 21 2025

.today...south winds around 10 knots. bay waters smooth to
slightly choppy. a slight chance of showers with isolated
thunderstorms early this morning. patchy fog early this morning. 
.tonight...south winds 5 to 10 knots. bay waters smooth. a slight
chance of thunderstorms. a slight chance of showers in the
evening, then a chance of showers after midnight. 
.saturday...northeast winds 5 to 10 knots. bay waters smooth. a
chance of showers in the morning. 
.saturday night...east winds around 10 knots. bay waters smooth
to slightly choppy. 
.sunday...east winds 10 to 15 knots. bay waters slightly choppy. 
.sunday night...southeast winds 15 to 20 knots with gusts up to
25 knots. bay waters choppy. 
.monday...south winds 15 to 20 knots. bay waters choppy. a chance
of showers. 
.monday night...southwest winds 10 to 15 knots. bay waters
slightly choppy. a chance of thunderstorms. showers likely,
mainly in the evening. 
.tuesday...west winds 5 to 10 knots, becoming east in the
afternoon. bay waters smooth. a chance of showers in the morning.
.tuesday night...east winds around 10 knots, becoming northeast
10 to 15 knots after midnight. bay waters smooth, increasing to
slightly choppy after midnight. a chance of showers after
midnight. 

winds and waves higher in and near thunderstorms.

$$

fzus54 khgx 211251
cwfhgx
expires:202511220115;;252104

coastal waters forecast for texas
national weather service houston/galveston tx
651 am cst fri nov 21 2025

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.


gmz350-355-220115-
coastal waters from freeport to matagorda ship channel tx out
20 nm-coastal waters from high island to freeport tx out 20 nm-
651 am cst fri nov 21 2025

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

winds and seas higher in and near thunderstorms.

$$

fzus54 khgx 211251
cwfhgx
expires:202511220115;;252105

coastal waters forecast for texas
national weather service houston/galveston tx
651 am cst fri nov 21 2025

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.


gmz370-375-220115-
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-
651 am cst fri nov 21 2025

.today...south winds 5 to 10 knots. seas 2 to 3 feet. wave
detail: south 3 feet at 6 seconds. 
.tonight...south 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 after midnight. 
.saturday...southwest winds around 5 knots, becoming northeast in
the afternoon. seas 2 to 3 feet. wave detail: southeast 3 feet at
6 seconds. 
.saturday night...east winds 5 to 10 knots. seas 2 to 3 feet.
wave detail: southeast 2 feet at 6 seconds. 
.sunday...east winds 10 to 15 knots. seas 2 to 3 feet. wave
detail: east 2 feet at 3 seconds and southeast 2 feet at
6 seconds. 
.sunday night...southeast winds around 15 knots, becoming south
15 to 20 knots after midnight. seas 3 to 5 feet. wave detail:
southeast 4 feet at 5 seconds. 
.monday...south winds 15 to 20 knots. seas 4 to 5 feet. a chance
of showers in the afternoon. 
.monday night...south winds 10 to 15 knots. seas 4 to 5 feet. a
chance of showers in the evening, then showers likely with a
chance of thunderstorms after midnight. 
.tuesday...southwest winds 10 to 15 knots, diminishing to around
10 knots in the afternoon. seas 3 to 4 feet. a chance of showers
in the morning. 
.tuesday night...east winds around 10 knots, becoming northeast
10 to 15 knots after midnight. seas around 3 feet. a chance of
showers. 

winds and seas higher in and near thunderstorms.

$$