fzus54 kbro 121751
cwfbro
expires:202512130615;;460924

coastal waters forecast for the lower texas coast
national weather service brownsville tx
1151 am cst fri dec 12 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.


gmz130-132-135-130615-
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-
1151 am cst fri dec 12 2025

.tonight...southeast winds 5 to 10 knots. light chop on the bay.
a slight chance of showers and thunderstorms early this morning. 
.saturday...southeast winds 5 to 10 knots. light chop on the bay.
a slight chance of showers and thunderstorms in the morning. 
.saturday night...southeast winds 5 to 10 knots. light chop on
the bay. a slight chance of showers and thunderstorms after
midnight. 
.sunday...north winds 5 to 10 knots, becoming northeast 20 to
25 knots with gusts up to 30 knots. light chop on the bay,
increasing to rough. a slight chance of thunderstorms until late
afternoon. showers likely. 
.sunday night...northeast 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 15 to 20 knots, diminishing to 10 to
15 knots in the afternoon. a moderate chop on the bay. 
.monday night...east winds 5 to 10 knots, becoming southeast
after midnight. light chop on the bay. 
.tuesday...southeast winds 5 to 10 knots, increasing to 10 to
15 knots in the afternoon. a moderate chop on the bay. 
.tuesday night...southeast winds around 10 knots. light chop on
the bay. a slight chance of showers in the evening, then a chance
of showers after midnight. 
.wednesday...southeast winds 5 to 10 knots. light chop on the
bay. a chance of showers. 
.wednesday night...southeast winds around 10 knots. light chop on
the bay. 

winds and waves higher in and near thunderstorms.

$$

fzus54 kbro 121751
cwfbro
expires:202512130615;;460925

coastal waters forecast for the lower texas coast
national weather service brownsville tx
1151 am cst fri dec 12 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.


gmz150-155-130615-
gulf waters from port mansfield to the rio grande out 20 nm-
gulf waters from baffin bay to port mansfield out 20 nm-
1151 am cst fri dec 12 2025

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

winds and seas higher in and near thunderstorms.

$$

fzus54 kbro 121751
cwfbro
expires:202512130615;;460926

coastal waters forecast for the lower texas coast
national weather service brownsville tx
1151 am cst fri dec 12 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.


gmz170-175-130615-
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-
1151 am cst fri dec 12 2025

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

winds and seas higher in and near thunderstorms.

$$

fzus54 kcrp 121826
cwfcrp
expires:202512130715;;462945

coastal waters forecast for texas
national weather service corpus christi tx
1226 pm cst fri dec 12 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. 
 


gmz250-130715-
coastal waters from baffin bay to port aransas out 20 nm-
1226 pm cst fri dec 12 2025

.tonight...southeast winds around 10 knots. seas around 2 feet.
wave detail: southeast 2 feet at 6 seconds. a slight chance of
showers and thunderstorms after midnight. a chance of showers and
thunderstorms late. 
.saturday...southeast winds 5 to 10 knots. seas around 2 feet.
wave detail: southeast 2 feet at 5 seconds. a chance of showers
and thunderstorms, mainly in the morning. 
.saturday night...southeast winds 5 to 10 knots. seas around
2 feet. wave detail: southeast 2 feet at 6 seconds. a chance of
showers and thunderstorms after midnight. 
.sunday...north winds 15 to 20 knots, becoming northeast 20 to
25 knots in the afternoon. seas 2 to 4 feet, occasionally to
5 feet, building to 4 to 6 feet, occasionally to 8 feet in the
afternoon. wave detail: northeast 3 feet at 4 seconds and
southeast 2 feet at 6 seconds, becoming northeast 6 feet at
6 seconds and southeast 2 feet at 6 seconds. showers likely with
a slight chance of thunderstorms in the morning, then a chance of
showers in the afternoon. 
.sunday night...northeast winds 20 to 25 knots. gusts up to
35 knots in the evening. seas 5 to 8 feet, occasionally to
10 feet. wave detail: northeast 8 feet at 7 seconds and southwest
1 foot at 5 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: east 6 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. 
.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. 
.wednesday...southeast winds around 10 knots. seas 3 to 4 feet,
occasionally to 5 feet. a chance of showers. 
.wednesday night...south winds 10 to 15 knots. seas around
3 feet. 

winds and seas higher in and near thunderstorms.

$$

fzus54 kcrp 121826
cwfcrp
expires:202512130715;;462944

coastal waters forecast for texas
national weather service corpus christi tx
1226 pm cst fri dec 12 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. 
 


gmz255-130715-
coastal waters from port aransas to matagorda ship channel out
20 nm-
1226 pm cst fri dec 12 2025

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

winds and seas higher in and near thunderstorms.

$$

fzus54 kcrp 121826
cwfcrp
expires:202512130715;;462946

coastal waters forecast for texas
national weather service corpus christi tx
1226 pm cst fri dec 12 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. 
 


gmz270-275-130715-
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-
1226 pm cst fri dec 12 2025

.tonight...southeast winds around 10 knots. seas around 2 feet.
wave detail: southeast 2 feet at 5 seconds. a slight chance of
showers this evening, then a chance of showers and thunderstorms
after midnight. 
.saturday...southeast winds 5 to 10 knots. seas around 2 feet.
wave detail: southeast 2 feet at 6 seconds. a chance of showers.
a chance of thunderstorms, mainly in the morning. 
.saturday night...south winds 5 to 10 knots. seas 2 to 3 feet.
wave detail: southeast 3 feet at 6 seconds. a slight chance of
showers and thunderstorms in the evening, then showers likely
with a chance of thunderstorms after midnight. 
.sunday...north winds 15 to 20 knots, becoming northeast 20 to
25 knots in the afternoon. 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 3 feet at 3 seconds and
southeast 2 feet at 6 seconds, becoming northeast 7 feet at
6 seconds and southeast 2 feet at 6 seconds. showers with a
chance of thunderstorms in the morning, then showers likely in
the afternoon. 
.sunday night...northeast winds 20 to 25 knots with gusts up to
35 knots. seas 7 to 8 feet, occasionally to 10 feet. wave detail:
northeast 8 feet at 7 seconds and southeast 1 foot at 6 seconds.
a slight chance of showers in the evening. 
.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 4 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. 
.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. 
.wednesday...southeast winds 10 to 15 knots. seas around 4 feet,
occasionally to 5 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 khgx 121814
cwfhgx
expires:202512130630;;462601

coastal waters forecast for texas
national weather service houston/galveston tx
1214 pm cst fri dec 12 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.


gmz330-130630-
matagorda bay-
1214 pm cst fri dec 12 2025

.this afternoon...southeast winds 5 to 10 knots, becoming 
southeast late. bay waters smooth. 
.tonight...east winds 5 to 10 knots. bay waters smooth. a chance
of showers after midnight. areas of fog. 
.saturday...southeast winds 5 to 10 knots. bay waters smooth. a
chance of showers in the morning. areas of fog in the morning. 
.saturday night...southeast winds around 5 knots, becoming
northeast near 15 knots before sunrise. bay waters smooth,
becoming choppy. areas of fog. a chance of showers after 
midnight. 
.sunday...north winds 20 to 25 knots with some gusts near 30 knots.
bay waters choppy. a chance of showers in the morning. 
.sunday night...northeast winds 20 to 25 knots, diminishing late.
bay waters choppy. 
.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 around 10 knots. bay waters
smooth to slightly choppy. a chance of showers. 

$$

fzus54 khgx 121814
cwfhgx
expires:202512130630;;462600

coastal waters forecast for texas
national weather service houston/galveston tx
1214 pm cst fri dec 12 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.


gmz335-130630-
galveston bay-
1214 pm cst fri dec 12 2025

.this afternoon...southeast winds 5 to 10 knots. bay waters 
smooth. a few patches of fog early. a slight chance of showers.
.tonight...east winds around 5 knots. bay waters smooth. a chance
of showers, mainly in the evening. patchy fog in the evening,
then areas of fog after midnight. 
.saturday...southeast winds 5 to 10 knots. bay waters smooth.
areas of fog in the morning. patchy fog in the afternoon southern
bay.
.saturday night...southeast winds around 5 knots, becoming
northeast near 15 knots before sunrise. bay waters smooth,
becoming choppy. areas of fog in the evening. patchy fog after 
midnight. a chance of showers after midnight. 
.sunday...northeast winds 20 to 25 knots with some gusts close to
30 knots. bay waters choppy. a chance of showers in the morning.
.sunday night...northeast winds 20 to 25 knots diminishing late. 
bay waters choppy. 
.monday...northeast winds 10 to 15 knots, becoming east around
10 knots in the afternoon. bay waters slightly choppy,
diminishing to smooth in the afternoon. 
.monday night...east winds around 5 knots. bay waters smooth. 
.tuesday...east winds 5 to 10 knots. bay waters smooth. 
.tuesday night...southeast winds around 10 knots. bay waters
smooth to slightly choppy. a chance of showers after midnight. 

$$

fzus54 khgx 121814
cwfhgx
expires:202512130630;;462602

coastal waters forecast for texas
national weather service houston/galveston tx
1214 pm cst fri dec 12 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.


gmz350-355-130630-
coastal waters from freeport to matagorda ship channel tx out
20 nm-coastal waters from high island to freeport tx out 20 nm-
1214 pm cst fri dec 12 2025

.this afternoon...southeast winds 5 to 10 knots. seas 2 to 3 
feet. wave detail: south 2 feet at 4 seconds and east 1 foot at 4 
seconds. 
.tonight...east winds 5 to 10 knots. seas around 2 feet. wave
detail: south 2 feet at 5 seconds and east 1 foot at 4 seconds.
patchy fog in the evening. areas of fog after midnight. a slight
chance of showers after midnight. 
.saturday...southeast winds 5 to 10 knots. seas around 2 feet.
wave detail: south 2 feet at 5 seconds and east 1 foot at
4 seconds. patchy fog. 
.saturday night...east winds 5 to 10 knots. seas 2 to 3 feet.
wave detail: south 2 feet at 5 seconds. patchy fog. a chance of
showers after midnight. 
.sunday...northeast winds 20 to 25 knots with gusts up to
35 knots. seas building to 5 to 7 feet. wave detail:
northeast 2 feet at 3 seconds and south 2 feet at 5 seconds, 
becoming northeast 4 feet at 4 seconds and south 1 foot at 6 
seconds. a chance of showers in the morning. patchy fog 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:
east 5 feet at 6 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. 
.monday night...east winds 5 to 10 knots. seas 2 to 4 feet. 
.tuesday...southeast winds 5 to 10 knots. seas 2 to 3 feet. 
.tuesday night...southeast winds 10 to 15 knots. seas 2 to
3 feet. a chance of showers. 

$$

fzus54 khgx 121814
cwfhgx
expires:202512130630;;462603

coastal waters forecast for texas
national weather service houston/galveston tx
1214 pm cst fri dec 12 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.


gmz370-375-130630-
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-
1214 pm cst fri dec 12 2025

.this afternoon...south winds 5 to 10 knots. seas 2 to 4 feet. 
wave detail: southeast 2 feet at 5 seconds and northeast 1 foot at
4 seconds. 
.tonight...southeast winds 5 to 10 knots. seas around 2 feet.
wave detail: south 2 feet at 5 seconds and east 1 foot at
4 seconds. a slight chance of showers after midnight. 
.saturday...southeast winds 5 to 10 knots. seas 2 to 3 feet. wave
detail: south 2 feet at 5 seconds. a chance of showers. 
.saturday night...southeast winds 5 to 10 knots, becoming northeast
10 to 15 knots prior to sunrise. seas 2 to 3 feet. wave detail:
south 2 feet at 6 seconds. a chance of showers after midnight. 
patchy fog after midnight. 
.sunday...northeast winds 20 to 25 knots, increasing to around
30 knots. seas 3 to 5 feet, building to 6 to 9 feet, occasionally
to 11 feet in the afternoon. wave detail: northeast 2 feet at 3 
seconds and south 2 feet at 5 seconds, becoming northeast 6 feet 
at 4 seconds and south 2 feet at 6 seconds. patchy fog in the 
morning. showers likely, mainly in the morning. 
.sunday night...northeast winds 20 to 25 knots with gusts up to
30 knots. seas 6 to 9 feet, occasionally to 11 feet. wave detail:
northeast 8 feet at 7 seconds. 
.monday...northeast winds 15 to 20 knots, diminishing to around
15 knots in the afternoon. seas 5 to 7 feet, occasionally to
9 feet. 
.monday night...east winds around 10 knots. seas 2 to 4 feet. 
.tuesday...southeast winds 10 to 15 knots. seas 2 to 3 feet. 
.tuesday night...southeast winds 10 to 15 knots. seas 3 to
4 feet. a chance of showers after midnight. 

$$