fzus54 kbro 271845
cwfbro
expires:202609280715;;153221

coastal waters forecast for the lower texas coast
national weather service brownsville tx
145 pm cdt sun sep 27 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.


gmz130-132-135-280715-
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-
145 pm cdt sun sep 27 2026

.tonight...southeast winds 5 to 10 knots. light chop on the bay. 
.monday...south winds around 5 knots, becoming southeast late in
the morning, then becoming east early in the afternoon,
increasing to 10 to 15 knots late in the afternoon. smooth on the
bay, increasing to light chop early in the afternoon, then
increasing to a moderate chop late in the afternoon. 
.monday night...southeast winds 10 to 15 knots, becoming around
10 knots after midnight. a moderate chop on the bay. a chance of
showers early in the morning. 
.tuesday...southeast winds 10 to 15 knots, increasing to 15 to
20 knots late in the afternoon. a moderate chop on the bay,
increasing to choppy late in the afternoon. a chance of showers
in the morning, then a slight chance of thunderstorms early in
the afternoon. a slight chance of showers in the afternoon. 
.tuesday night...southeast winds 15 to 20 knots. choppy on the
bay. 
.wednesday...southeast winds 15 to 20 knots. gusts to 30 knots in
the afternoon. choppy on the bay. 
.wednesday night...southeast winds 15 to 20 knots. gusts to
30 knots in the late evening and overnight. choppy on the bay. a
slight chance of showers and thunderstorms after midnight. 
.thursday...southeast winds 15 to 20 knots. choppy on the bay. a
chance of showers with a slight chance of thunderstorms in the
morning, then showers likely with a chance of thunderstorms in
the afternoon. 
.thursday night...southeast winds 10 to 15 knots. a moderate chop
on the bay. showers likely with a chance of thunderstorms. 
.friday...northeast winds 5 to 10 knots, becoming north in the
afternoon. light chop on the bay. showers likely with a chance of
thunderstorms. 
.friday night...north winds 5 to 10 knots. light chop on the bay.
showers likely. a chance of thunderstorms early in the evening,
then a slight chance of thunderstorms in the late evening and
overnight. 

winds and waves higher in and near thunderstorms.

$$

fzus54 kbro 271845
cwfbro
expires:202609280715;;153222

coastal waters forecast for the lower texas coast
national weather service brownsville tx
145 pm cdt sun sep 27 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.


gmz150-155-280715-
gulf waters from port mansfield to the rio grande out 20 nm-
gulf waters from baffin bay to port mansfield out 20 nm-
145 pm cdt sun sep 27 2026

.tonight...southeast winds 5 to 10 knots. seas 2 to 3 feet. wave
detail: east 2 feet at 6 seconds. 
.monday...southeast winds around 5 knots, becoming east in the
afternoon. seas 2 to 3 feet. wave detail: east 2 feet at
6 seconds. 
.monday night...southeast winds 10 to 15 knots. seas 2 to 3 feet.
wave detail: east 3 feet at 5 seconds. a chance of showers early
in the morning. 
.tuesday...southeast winds 10 to 15 knots. seas 2 to 3 feet. wave
detail: southeast 3 feet at 5 seconds. a slight chance of showers
early in the morning, then a slight chance of showers and
thunderstorms in the afternoon. 
.tuesday night...southeast winds 15 to 20 knots. seas 3 to
5 feet. wave detail: southeast 5 feet at 6 seconds. a slight
chance of showers after midnight. a slight chance of showers and
thunderstorms early in the morning. 
.wednesday...southeast winds 15 to 20 knots. gusts to 30 knots
late in the afternoon. seas 4 to 5 feet. wave detail: southeast
5 feet at 6 seconds. 
.wednesday night...southeast winds 15 to 20 knots. seas 4 to
6 feet, occasionally to 8 feet. a chance of showers with a slight
chance of thunderstorms after midnight. 
.thursday...southeast winds 15 to 20 knots. seas 5 to 7 feet,
occasionally to 9 feet, subsiding to 4 to 5 feet in the
afternoon. a chance of showers with a slight chance of
thunderstorms in the morning, then a chance of showers and
thunderstorms in the afternoon. 
.thursday night...southeast winds 10 to 15 knots. seas 3 to
5 feet. a chance of thunderstorms. a chance of showers early in
the evening, then showers likely in the late evening and
overnight. 
.friday...east winds around 10 knots, becoming northeast in the
afternoon. seas 3 to 4 feet. showers likely with a chance of
thunderstorms. 
.friday night...northeast winds around 10 knots. seas 3 to
4 feet. showers likely. a chance of thunderstorms early in the
evening, then a slight chance of thunderstorms in the late
evening and overnight. 

winds and seas higher in and near thunderstorms.

$$

fzus54 kbro 271845
cwfbro
expires:202609280715;;153223

coastal waters forecast for the lower texas coast
national weather service brownsville tx
145 pm cdt sun sep 27 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.


gmz170-175-280715-
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-
145 pm cdt sun sep 27 2026

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

winds and seas higher in and near thunderstorms.

$$

fzus54 kcrp 271846
cwfcrp
expires:202609280730;;153235

coastal waters forecast for texas
national weather service corpus christi tx
146 pm cdt sun sep 27 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. 
 


gmz250-280730-
coastal waters from baffin bay to port aransas out 20 nm-
146 pm cdt sun sep 27 2026

.this afternoon...east winds around 5 knots, increasing to 5 to
10 knots late. seas around 2 feet. wave detail: east 2 feet at
6 seconds. 
.tonight...southeast winds 5 to 10 knots. seas around 2 feet.
wave detail: east 2 feet at 6 seconds and southeast 1 foot at
3 seconds. 
.monday...southeast winds around 5 knots, becoming east in the
afternoon. seas around 2 feet. wave detail: east 2 feet at
6 seconds and east 1 foot at 3 seconds. 
.monday night...southeast winds 10 to 15 knots. seas 2 to 3 feet.
wave detail: east 3 feet at 4 seconds. a chance of showers after
midnight. 
.tuesday...southeast winds 10 to 15 knots. seas 2 to 3 feet. wave
detail: southeast 3 feet at 5 seconds. a chance of showers in the
morning, then a slight chance of showers and thunderstorms in the
afternoon. 
.tuesday night...southeast winds 15 to 20 knots with gusts up to
25 knots. seas 3 to 5 feet, occasionally to 6 feet. wave detail:
southeast 5 feet at 6 seconds. 
.wednesday...southeast winds 15 to 20 knots. seas around 5 feet,
occasionally to 6 feet. 
.wednesday night...southeast winds around 20 knots. seas 5 to
6 feet, occasionally to 8 feet. a chance of showers after
midnight. 
.thursday...southeast winds 15 to 20 knots. seas 5 to 6 feet,
occasionally to 8 feet. a chance of thunderstorms. a chance of
showers in the morning, then showers likely in the afternoon. 
.thursday night...southeast winds 10 to 15 knots. seas 4 to
5 feet, occasionally to 6 feet. a chance of thunderstorms.
showers.

winds and seas higher in and near thunderstorms.

$$

fzus54 kcrp 271846
cwfcrp
expires:202609280730;;153234

coastal waters forecast for texas
national weather service corpus christi tx
146 pm cdt sun sep 27 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. 
 


gmz255-280730-
coastal waters from port aransas to matagorda ship channel out
20 nm-
146 pm cdt sun sep 27 2026

.this afternoon...east winds around 5 knots, becoming southeast
late. seas around 2 feet. wave detail: southeast 1 foot at
6 seconds. 
.tonight...southeast winds 5 to 10 knots. seas around 2 feet.
wave detail: southeast 1 foot at 3 seconds and southeast 1 foot
at 6 seconds. 
.monday...southeast winds around 5 knots, becoming east 10 to
15 knots in the afternoon. seas around 2 feet. wave detail:
southeast 2 feet at 4 seconds. a slight chance of showers and
thunderstorms. 
.monday night...southeast winds 10 to 15 knots. seas 2 to 3 feet.
wave detail: east 3 feet at 4 seconds. a slight chance of showers
after midnight. 
.tuesday...southeast winds 10 to 15 knots. seas 2 to 3 feet. wave
detail: southeast 3 feet at 5 seconds. a chance of showers. a
slight chance of thunderstorms in the afternoon. 
.tuesday night...southeast winds 15 to 20 knots with gusts up to
25 knots. seas 3 to 5 feet, occasionally to 6 feet. wave detail:
southeast 5 feet at 6 seconds. a chance of showers after
midnight. 
.wednesday...southeast winds 15 to 20 knots. seas 4 to 5 feet,
occasionally to 6 feet. a chance of showers in the morning. 
.wednesday night...southeast winds 15 to 20 knots. seas 4 to
6 feet, occasionally to 8 feet. a chance of showers and
thunderstorms after midnight. 
.thursday...south winds 15 to 20 knots, becoming southeast 10 to
15 knots in the afternoon. seas 4 to 6 feet, occasionally to
8 feet. showers likely with a chance of thunderstorms. 
.thursday night...southeast winds 10 to 15 knots. seas 4 to
5 feet, occasionally to 6 feet. a chance of thunderstorms.
showers.

winds and seas higher in and near thunderstorms.

$$

fzus54 kcrp 271846
cwfcrp
expires:202609280730;;153236

coastal waters forecast for texas
national weather service corpus christi tx
146 pm cdt sun sep 27 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. 
 


gmz270-275-280730-
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-
146 pm cdt sun sep 27 2026

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

winds and seas higher in and near thunderstorms.

$$

fzus54 khgx 271907
cwfhgx
expires:202609280815;;153879

coastal waters forecast for texas
national weather service houston/galveston tx
207 pm cdt sun sep 27 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.


gmz330-280815-
matagorda bay-
207 pm cdt sun sep 27 2026

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

winds and waves higher in and near thunderstorms.

$$

fzus54 khgx 271907
cwfhgx
expires:202609280815;;153880

coastal waters forecast for texas
national weather service houston/galveston tx
207 pm cdt sun sep 27 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.


gmz350-355-280815-
coastal waters from freeport to matagorda ship channel tx out
20 nm-coastal waters from high island to freeport tx out 20 nm-
207 pm cdt sun sep 27 2026

.this afternoon...southeast winds 5 to 10 knots. seas around
2 feet. wave detail: east 1 foot at 5 seconds. 
.tonight...southeast winds 10 to 15 knots, diminishing to around
10 knots after midnight. seas around 2 feet. wave detail:
southeast 2 feet at 3 seconds. 
.monday...southeast winds around 10 knots, becoming east 10 to
15 knots in the afternoon. seas around 2 feet. wave detail:
southeast 2 feet at 4 seconds. 
.monday night...southeast winds 10 to 15 knots. seas 2 to 3 feet.
wave detail: southeast 3 feet at 4 seconds. 
.tuesday...southeast winds around 15 knots. seas 2 to 3 feet.
wave detail: southeast 3 feet at 4 seconds. 
.tuesday night...southeast winds 15 to 20 knots with gusts up to
25 knots. seas 3 to 5 feet. wave detail: southeast 5 feet at
5 seconds. 
.wednesday...southeast winds 15 to 20 knots. seas 4 to 6 feet,
occasionally to 8 feet. a chance of showers. a chance of
thunderstorms in the afternoon. 
.wednesday night...southeast winds around 20 knots, increasing to
20 to 25 knots after midnight. seas 5 to 7 feet, occasionally to
9 feet. a chance of showers after midnight. 
.thursday...south winds 20 to 25 knots, becoming southeast around
20 knots in the afternoon. seas 4 to 6 feet, occasionally to
8 feet. showers likely with a chance of thunderstorms. 
.thursday night...southeast winds 15 to 20 knots. seas 5 to
7 feet, occasionally to 9 feet. showers likely with a chance of
thunderstorms. 

winds and seas higher in and near thunderstorms.

$$

fzus54 khgx 271907
cwfhgx
expires:202609280815;;153881

coastal waters forecast for texas
national weather service houston/galveston tx
207 pm cdt sun sep 27 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.


gmz370-375-280815-
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-
207 pm cdt sun sep 27 2026

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

winds and seas higher in and near thunderstorms.

$$