fzus54 kbro 131851
cwfbro
expires:202512140715;;523674

coastal waters forecast for the lower texas coast
national weather service brownsville tx
1251 pm cst sat dec 13 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.


gmz170-175-140715-
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-
1251 pm cst sat dec 13 2025

...small craft advisory in effect from 9 am sunday morning 
through sunday night...

.rest of today...south winds 5 to 10 knots. seas 2 to 3 feet.
wave detail: southeast 3 feet at 6 seconds. a chance of showers
and thunderstorms early this afternoon. 
.tonight...southeast winds 5 to 10 knots, becoming northwest
early in the morning. seas 2 to 3 feet. wave detail: southeast
3 feet at 6 seconds. a slight chance of showers and thunderstorms
after midnight. a chance of showers with a slight chance of
thunderstorms early in the morning. 
.sunday...north winds 10 to 15 knots, becoming northeast 20 to
25 knots with gusts up to 34 knots. seas 2 to 3 feet, building to
4 to 6 feet, occasionally to 8 feet in the afternoon. wave 
detail: east 3 feet at 6 seconds, becoming northeast 6 feet at 7 
seconds. a slight chance of thunderstorms early in the morning, 
then a chance of thunderstorms late in the morning. a chance of 
showers. 
.sunday night...northeast winds 20 to 25 knots. gusts to
34 knots. seas 6 to 10 feet, occasionally to 12 feet. wave
detail: northeast 10 feet at 8 seconds and southeast 1 foot at
6 seconds. a chance of showers, mainly in the evening. 
.monday...northeast winds 15 to 20 knots, diminishing to 10 to
15 knots in the afternoon. seas 6 to 8 feet, occasionally to
10 feet. wave detail: northeast 7 feet at 8 seconds and north
2 feet at 4 seconds. a slight chance of showers in the morning. 
.monday night...east winds 10 to 15 knots, becoming southeast
after midnight. seas 4 to 5 feet. wave detail: east 5 feet at
8 seconds. 
.tuesday...southeast winds 10 to 15 knots. seas 3 to 4 feet. 
.tuesday night...southeast winds 10 to 15 knots. seas 3 to
5 feet. a slight chance of showers and thunderstorms in the
evening, then a chance of showers and thunderstorms after
midnight. 
.wednesday...southeast winds 10 to 15 knots. seas 3 to 5 feet. a
chance of showers with a slight chance of thunderstorms. 
.wednesday night...south winds 10 to 15 knots. seas 3 to 5 feet.
a slight chance of showers in the evening. 

winds and seas higher in and near thunderstorms.

$$

fzus54 kbro 131851
cwfbro
expires:202512140715;;523673

coastal waters forecast for the lower texas coast
national weather service brownsville tx
1251 pm cst sat dec 13 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.


gmz150-155-140715-
gulf waters from port mansfield to the rio grande out 20 nm-
gulf waters from baffin bay to port mansfield out 20 nm-
1251 pm cst sat dec 13 2025

...small craft advisory in effect from 9 am sunday morning 
through sunday night...

.rest of today...southeast winds 5 to 10 knots. seas 2 to 3 feet.
wave detail: southeast 2 feet at 6 seconds. 
.tonight...southeast winds 5 to 10 knots, becoming north early in
the morning. seas 2 to 3 feet. wave detail: southeast 2 feet at
6 seconds. a slight chance of showers and thunderstorms after
midnight. 
.sunday...north winds 10 to 15 knots, increasing to 20 to
25 knots with gusts up to 34 knots in the afternoon. seas 2 to
4 feet, building to 4 to 6 feet, occasionally to 8 feet in the
afternoon. wave detail: east 4 feet at 6 seconds, becoming east
6 feet at 7 seconds. a slight chance of thunderstorms in the
morning. a chance of showers until late afternoon. a slight
chance of showers late in the afternoon. 
.sunday night...northeast winds 20 to 25 knots with gusts up to
34 knots, becoming north 15 to 20 knots early in the morning.
seas 6 to 9 feet, occasionally to 11 feet. wave detail: east
9 feet at 7 seconds and north 3 feet at 5 seconds. a slight
chance of showers. 
.monday...north winds 15 to 20 knots, becoming northeast 10 to
15 knots in the afternoon. seas 5 to 7 feet, occasionally to
9 feet. wave detail: northeast 7 feet at 8 seconds and north
3 feet at 5 seconds. 
.monday night...east winds 5 to 10 knots. seas 3 to 5 feet. wave
detail: east 4 feet at 7 seconds. 
.tuesday...southeast winds around 10 knots. seas 3 to 4 feet. 
.tuesday night...southeast winds 10 to 15 knots. seas 3 to
4 feet. a slight chance of showers and thunderstorms. 
.wednesday...southeast winds around 10 knots. seas 3 to 4 feet. a
chance of showers with a slight chance of thunderstorms. 
.wednesday night...south winds 10 to 15 knots. seas 3 to 4 feet. 

winds and seas higher in and near thunderstorms.

$$

fzus54 kbro 131851
cwfbro
expires:202512140715;;523672

coastal waters forecast for the lower texas coast
national weather service brownsville tx
1251 pm cst sat dec 13 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.


gmz130-132-135-140715-
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-
1251 pm cst sat dec 13 2025

...small craft advisory in effect from 9 am sunday morning 
through sunday night...

.rest of today...southeast winds 5 to 10 knots. light chop on the
bay. 
.tonight...southeast winds 5 to 10 knots, becoming northeast
early in the morning. light chop on the bay, diminishing to
smooth early in the morning. patchy fog after midnight. a slight
chance of showers and thunderstorms early in the morning. 
.sunday...north winds 10 to 15 knots, increasing to 20 to
25 knots with gusts up to 30 knots. a moderate chop on the bay,
increasing to rough. patchy fog early in the morning. a chance of
showers with a slight chance of thunderstorms in the morning,
then a chance of showers early in the afternoon. 
.sunday night...north winds 20 to 25 knots with gusts up to
30 knots, diminishing to 15 to 20 knots after midnight. rough on
the bay, diminishing to choppy after midnight. a slight chance of
showers in the evening. 
.monday...northeast winds 10 to 15 knots. a moderate chop on the
bay. 
.monday night...east winds 5 to 10 knots. light chop on the bay. 
.tuesday...southeast winds 5 to 10 knots. light chop on the bay. 
.tuesday night...southeast winds 5 to 10 knots. light chop on the
bay. a slight chance of showers and thunderstorms. 
.wednesday...southeast winds 5 to 10 knots, increasing to 10 to
15 knots in the afternoon. a moderate chop on the bay. a slight
chance of thunderstorms. a slight chance of showers in the
morning, then a chance of showers in the afternoon. 
.wednesday night...south winds 10 to 15 knots. a moderate chop on
the bay. 

winds and waves higher in and near thunderstorms.

$$

fzus54 kcrp 131824
cwfcrp
expires:202512140730;;522606

coastal waters forecast for texas
national weather service corpus christi tx
1224 pm cst sat dec 13 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. 
 


gmz250-140730-
coastal waters from baffin bay to port aransas out 20 nm-
1224 pm cst sat dec 13 2025

...small craft advisory in effect from late tonight through late
sunday night...

.rest of today...southeast winds 5 to 10 knots. seas around
2 feet. wave detail: southeast 2 feet at 5 seconds. a slight
chance of showers and thunderstorms early this afternoon. patchy
fog late. 
.tonight...southeast winds 5 to 10 knots, becoming northeast
10 to 15 knots after midnight. seas around 2 feet. wave detail:
southeast 2 feet at 6 seconds. a slight chance of showers and
thunderstorms after midnight. 
.sunday...north winds 25 to 30 knots. seas 2 to 4 feet,
occasionally to 5 feet, building to 5 to 7 feet, occasionally to
9 feet in the afternoon. wave detail: northeast 4 feet at
6 seconds, becoming northeast 7 feet at 7 seconds and southeast
1 foot at 6 seconds. a chance of showers with a slight chance of
thunderstorms in the morning. 
.sunday night...northeast winds 25 to 30 knots, diminishing to
20 to 25 knots after midnight. seas 5 to 8 feet, occasionally to
10 feet. wave detail: northeast 8 feet at 8 seconds. 
.monday...northeast winds 15 to 20 knots, diminishing to 10 to
15 knots in the afternoon. seas 5 to 7 feet, occasionally to
9 feet, subsiding to 3 to 5 feet, occasionally to 6 feet in the
afternoon. wave detail: northeast 7 feet at 8 seconds, becoming
east 5 feet at 7 seconds. 
.monday night...east winds around 10 knots, becoming southeast
after midnight. seas 3 to 4 feet, occasionally to 5 feet. wave
detail: east 4 feet at 8 seconds. 
.tuesday...southeast winds 10 to 15 knots. seas around 3 feet. 
.tuesday night...southeast winds 10 to 15 knots. seas around
3 feet. 
.wednesday...south winds 10 to 15 knots. seas around 3 feet. a
chance of showers. 
.wednesday night...south winds 15 to 20 knots. seas 3 to 4 feet,
occasionally to 5 feet. 

winds and seas higher in and near thunderstorms.

$$

fzus54 kcrp 131824
cwfcrp
expires:202512140730;;522605

coastal waters forecast for texas
national weather service corpus christi tx
1224 pm cst sat dec 13 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. 
 


gmz255-140730-
coastal waters from port aransas to matagorda ship channel out
20 nm-
1224 pm cst sat dec 13 2025

...small craft advisory in effect from late tonight through late
sunday night...

.rest of today...southeast winds around 5 knots. seas around
2 feet. wave detail: southeast 2 feet at 5 seconds. a slight
chance of showers and thunderstorms early this afternoon. patchy
dense fog late. 
.tonight...southeast winds around 5 knots, becoming north 10 to
15 knots after midnight. seas around 2 feet. wave detail:
southeast 2 feet at 6 seconds. a chance of showers with a slight
chance of thunderstorms after midnight. 
.sunday...north winds 25 to 30 knots. seas 2 to 4 feet,
occasionally to 5 feet, building to 5 to 7 feet, occasionally to
9 feet in the afternoon. wave detail: northeast 4 feet at
6 seconds, becoming northeast 7 feet at 7 seconds and southeast
1 foot at 6 seconds. a slight chance of showers in the morning. 
.sunday night...northeast winds 20 to 25 knots with gusts up to
30 knots. seas 5 to 7 feet, occasionally to 9 feet. wave detail:
northeast 7 feet at 7 seconds. 
.monday...northeast winds 15 to 20 knots, diminishing to around
10 knots in the afternoon. seas 4 to 6 feet, occasionally to
8 feet, subsiding to 2 to 4 feet, occasionally to 5 feet in the
afternoon. wave detail: east 5 feet at 7 seconds, becoming east
4 feet at 7 seconds. 
.monday night...east winds 5 to 10 knots, becoming southeast
after midnight. seas 2 to 3 feet. wave detail: east 3 feet at
7 seconds. 
.tuesday...southeast winds around 10 knots. seas 2 to 3 feet. 
.tuesday night...southeast winds around 10 knots. seas 2 to
3 feet. 
.wednesday...south winds around 10 knots. seas around 3 feet. a
chance of showers. 
.wednesday night...south winds 10 to 15 knots. seas 3 to 4 feet,
occasionally to 5 feet. 

winds and seas higher in and near thunderstorms.

$$

fzus54 kcrp 131824
cwfcrp
expires:202512140730;;522607

coastal waters forecast for texas
national weather service corpus christi tx
1224 pm cst sat dec 13 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. 
 


gmz270-275-140730-
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-
1224 pm cst sat dec 13 2025

...small craft advisory in effect from late tonight through
sunday morning...
...gale watch in effect from sunday morning through late sunday
night...

.rest of today...south winds 5 to 10 knots. seas 2 to 3 feet.
wave detail: southeast 3 feet at 6 seconds. a chance of showers
and thunderstorms early this afternoon, then a slight chance of
showers and thunderstorms late. 
.tonight...southeast winds 5 to 10 knots, becoming north 10 to
15 knots after midnight. seas 2 to 3 feet. wave detail: southeast
3 feet at 6 seconds. a chance of showers and thunderstorms after
midnight. 
.sunday...northeast winds 25 to 30 knots. seas 2 to 4 feet,
occasionally to 5 feet, building to 5 to 7 feet, occasionally to
9 feet in the afternoon. wave detail: northeast 4 feet at
6 seconds, becoming northeast 7 feet at 8 seconds and southeast
1 foot at 6 seconds. a chance of showers with a slight chance of
thunderstorms in the morning, then a slight chance of showers in
the afternoon. 
.sunday night...northeast winds 25 to 30 knots, diminishing to
20 to 25 knots after midnight. seas 7 to 9 feet, occasionally to
11 feet. wave detail: northeast 9 feet at 8 seconds. a slight
chance of showers in the evening. 
.monday...northeast winds 15 to 20 knots with gusts up to
25 knots, diminishing to 10 to 15 knots in the afternoon. seas
5 to 7 feet, occasionally to 9 feet, subsiding to 4 to 5 feet,
occasionally to 6 feet in the afternoon. wave detail: northeast
7 feet at 8 seconds, becoming northeast 5 feet at 7 seconds. 
.monday night...east winds 10 to 15 knots, becoming southeast
after midnight. seas 3 to 5 feet, occasionally to 6 feet. wave
detail: east 4 feet at 7 seconds. 
.tuesday...southeast winds 10 to 15 knots. seas 3 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. 
.wednesday...south winds 10 to 15 knots. seas 3 to 4 feet,
occasionally to 5 feet. a chance of showers. 
.wednesday night...south winds 15 to 20 knots. seas 3 to 4 feet,
occasionally to 5 feet. 

winds and seas higher in and near thunderstorms.

$$

fzus54 khgx 131812
cwfhgx
expires:202512140715;;522301

coastal waters forecast for texas
national weather service houston/galveston tx
1212 pm cst sat dec 13 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.


gmz370-375-140715-
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 pm cst sat dec 13 2025

...small craft advisory in effect from late tonight through
sunday morning...
...gale watch in effect from sunday morning through late sunday
night...

.this afternoon...south winds 5 to 10 knots. seas 2 to 3 feet.
wave detail: southeast 2 feet at 5 seconds. a chance of showers
with isolated thunderstorms. 
.tonight...south winds 5 to 10 knots, becoming northeast near 20
knots toward morning. seas 2 to 3 feet. wave detail:
south 2 feet at 6 seconds. isolated thunderstorms. a chance of
showers and isolated thunderstorms.
.sunday...northeast winds around 30 knots with gusts to 40 knots.
seas 3 to 5 feet, building to 6 to 9 feet, occasionally to 11 
feet in the afternoon. wave detail: northeast 3 feet at 4 seconds 
and south 2 feet at 5 seconds, becoming northeast 8 feet at 6 
seconds and south 1 foot at 6 seconds. a chance of showers in the 
morning.
.sunday night...northeast winds around 30 knots with gusts to gale,
diminishing to 20 to 25 knots after midnight. seas 7 to 10 feet, 
occasionally to 13 feet. wave detail: northeast 9 feet at 7 
seconds. 
.monday...northeast winds 15 to 20 knots, diminishing to around
10 knots in the afternoon. seas 5 to 8 feet, occasionally to
10 feet, subsiding to 4 to 6 feet, occasionally to 8 feet in the
afternoon. wave detail: northeast 7 feet at 7 seconds, becoming
northeast 5 feet at 7 seconds. 
.monday night...east winds 5 to 10 knots. seas 2 to 4 feet. wave
detail: east 4 feet at 7 seconds. 
.tuesday...southeast winds 5 to 10 knots. seas 2 to 4 feet. 
.tuesday night...southeast winds 10 to 15 knots. seas 3 to
4 feet. 
.wednesday...south winds 10 to 15 knots. seas 3 to 4 feet. a
chance of showers. 
.wednesday night...south winds 10 to 15 knots. seas 3 to 4 feet. 

winds and seas higher in and near thunderstorms.

$$

fzus54 khgx 131812
cwfhgx
expires:202512140715;;522300

coastal waters forecast for texas
national weather service houston/galveston tx
1212 pm cst sat dec 13 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.


gmz350-355-140715-
coastal waters from freeport to matagorda ship channel tx out
20 nm-coastal waters from high island to freeport tx out 20 nm-
1212 pm cst sat dec 13 2025

...small craft advisory in effect from late tonight through late
sunday night...

.this afternoon...southeast winds 5 to 10 knots. seas around
2 feet. wave detail: southeast 2 feet at 5 seconds. isolated
thunderstorms. a chance of showers. 
.tonight...southeast winds around 5 knots, becoming northeast
near 20 knots after 4 am. seas around 2 feet. wave detail:
southeast 2 feet at 5 seconds. isolated thunderstorms. a chance of
showers and isolated thunderstorms. patchy fog prior to the wind
shift.
.sunday...northeast winds 25 knots with gusts up to 35 knots. 
seas 3 to 5 feet, building to 5 to 7 feet, occasionally to 9 feet 
in the afternoon. wave detail: northeast 3 feet at 3 seconds and 
south 2 feet at 5 seconds, becoming northeast 5 feet at 5 seconds 
and south 1 foot at 6 seconds. 
.sunday night...northeast winds 20 to 25 knots with gusts up to
35 knots. seas 5 to 7 feet, occasionally to 9 feet. wave detail:
northeast 6 feet at 6 seconds. 
.monday...northeast winds 10 to 15 knots. seas 4 to 6 feet,
occasionally to 8 feet. wave detail: east 5 feet at 7 seconds. 
.monday night...east winds 5 to 10 knots. seas 2 to 4 feet. wave
detail: east 3 feet at 7 seconds. 
.tuesday...southeast winds 5 to 10 knots. seas 2 to 3 feet. 
.tuesday night...southeast winds around 10 knots. seas 2 to
4 feet. 
.wednesday...south winds around 10 knots. seas 3 to 4 feet. a
chance of showers. 
.wednesday night...south winds 10 to 15 knots. seas 3 to 4 feet. 

winds and seas higher in and near thunderstorms.

$$

fzus54 khgx 131812
cwfhgx
expires:202512140715;;522299

coastal waters forecast for texas
national weather service houston/galveston tx
1212 pm cst sat dec 13 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.


gmz330-140715-
matagorda bay-
1212 pm cst sat dec 13 2025

...small craft advisory in effect from late tonight through late
sunday night...

.this afternoon...southeast winds 5 to 10 knots. bay waters
smooth. a slight chance of showers with isolated thunderstorms. 
.tonight...southeast winds around 5 knots, becoming north near 20
knots after 3 am. bay waters smooth, increasing to choppy. 
a chance of showers and isolated thunderstorms. patchy fog
possible prior to the wind shift.
.sunday...northeast winds 20 to 25 knots with gusts up to
35 knots between 7 am and 3 pm. bay waters rough. 
.sunday night...northeast winds 20 to 25 knots. bay waters 
choppy to rough. 
.monday...northeast winds 10 to 15 knots, diminishing to around
10 knots in the afternoon. bay waters slightly choppy,
diminishing to smooth in the afternoon. 
.monday night...east winds 5 to 10 knots. bay waters smooth. 
.tuesday...east winds 5 to 10 knots. bay waters smooth. 
.tuesday night...southeast winds 5 to 10 knots. bay waters
smooth. 
.wednesday...south winds 5 to 10 knots. bay waters smooth. a
chance of showers. 
.wednesday night...south winds 10 to 15 knots. bay waters
slightly choppy. 

winds and waves higher in and near thunderstorms.

$$