fzus54 kbro 180645
cwfbro
expires:202601181915;;084470

coastal waters forecast for the lower texas coast
national weather service brownsville tx
1245 am cst sun jan 18 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.


gmz170-175-181915-
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-
1245 am cst sun jan 18 2026

...small craft advisory in effect until 9 am cst this morning...

.today...north winds 20 to 25 knots, diminishing to 5 to
10 knots. seas 6 to 9 feet, occasionally to 11 feet, subsiding to
5 to 7 feet, occasionally to 9 feet this afternoon. wave detail:
northeast 9 feet at 8 seconds and north 5 feet at 7 seconds,
becoming north 6 feet at 7 seconds. 
.tonight...northeast winds 5 to 10 knots, becoming southeast
after midnight. seas 2 to 4 feet. wave detail: northeast 4 feet
at 7 seconds. 
.monday...southeast winds 5 to 10 knots, increasing to 10 to
15 knots late in the afternoon. seas 2 to 3 feet. wave detail:
east 2 feet at 5 seconds. 
.monday night...southeast winds 10 to 15 knots. seas 3 to 4 feet.
wave detail: east 3 feet at 4 seconds. 
.tuesday...east winds 10 to 15 knots, increasing to 15 to
20 knots late in the afternoon. seas 3 to 4 feet. wave detail:
east 4 feet at 6 seconds. a chance of showers. 
.tuesday night...southeast winds 15 to 20 knots, becoming around
15 knots early in the morning. seas 4 to 5 feet. wave detail:
east 5 feet at 6 seconds. a chance of showers. 
.wednesday...south winds 10 to 15 knots. seas 4 to 5 feet. a
slight chance of thunderstorms. showers.
.wednesday night...south winds around 10 knots, becoming west
late in the evening, then becoming north after midnight. seas
4 to 5 feet. showers likely, mainly in the evening. 
.thursday...north winds 10 to 15 knots, becoming northeast late
in the afternoon. seas 4 to 5 feet. a chance of showers, mainly
in the morning. 
.thursday night...east winds around 10 knots, becoming southeast
after midnight. seas 4 to 5 feet. 

winds and seas higher in and near thunderstorms.

$$

fzus54 kbro 180645
cwfbro
expires:202601181915;;084468

coastal waters forecast for the lower texas coast
national weather service brownsville tx
1245 am cst sun jan 18 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.


gmz130-132-135-181915-
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-
1245 am cst sun jan 18 2026

...small craft advisory in effect until 9 am cst this morning...

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

winds and waves higher in and near thunderstorms.

$$

fzus54 kbro 180645
cwfbro
expires:202601181915;;084469

coastal waters forecast for the lower texas coast
national weather service brownsville tx
1245 am cst sun jan 18 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.


gmz150-155-181915-
gulf waters from port mansfield to the rio grande out 20 nm-
gulf waters from baffin bay to port mansfield out 20 nm-
1245 am cst sun jan 18 2026

...small craft advisory in effect until 9 am cst this morning...

.today...north winds 15 to 20 knots, becoming northeast 5 to
10 knots. seas 6 to 9 feet, occasionally to 11 feet, subsiding to
4 to 6 feet, occasionally to 8 feet this afternoon. wave detail:
northeast 8 feet at 8 seconds and north 3 feet at 5 seconds,
becoming northeast 5 feet at 8 seconds. 
.tonight...east winds around 5 knots, becoming southeast in the
late evening and overnight. seas 2 to 4 feet. wave detail:
northeast 4 feet at 7 seconds. 
.monday...southeast winds 5 to 10 knots, increasing to 10 to
15 knots in the afternoon. seas 2 to 3 feet. wave detail: east
2 feet at 5 seconds. 
.monday night...southeast winds 10 to 15 knots. seas 2 to 3 feet.
wave detail: east 3 feet at 6 seconds. 
.tuesday...east winds 10 to 15 knots. seas 2 to 4 feet. wave
detail: east 4 feet at 5 seconds. a chance of showers. 
.tuesday night...southeast winds 10 to 15 knots. seas 3 to
5 feet. wave detail: east 4 feet at 6 seconds. a chance of
showers. 
.wednesday...south winds around 10 knots. seas 3 to 4 feet. a
slight chance of thunderstorms. showers likely. 
.wednesday night...southeast winds around 10 knots, becoming
northeast late in the evening, then becoming north after
midnight. seas 3 to 4 feet. a chance of showers. 
.thursday...north winds 10 to 15 knots. seas 3 to 5 feet. a
slight chance of showers in the morning. 
.thursday night...northeast winds 5 to 10 knots, becoming
southeast after midnight. seas 3 to 4 feet. 

winds and seas higher in and near thunderstorms.

$$

fzus54 kcrp 180603
cwfcrp
expires:202601181915;;082218

coastal waters forecast for texas
national weather service corpus christi tx
1203 am cst sun jan 18 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. 
 


gmz255-181915-
coastal waters from port aransas to matagorda ship channel out
20 nm-
1203 am cst sun jan 18 2026

...small craft advisory in effect until 7 am cst this morning...

.today...north winds 15 to 20 knots, diminishing to 10 to
15 knots late this morning, then diminishing to 5 to 10 knots
early this afternoon, becoming southwest late. seas 3 to 5 feet,
occasionally to 6 feet, subsiding to 2 to 3 feet this afternoon.
wave detail: northeast 4 feet at 7 seconds and north 2 feet at
4 seconds, becoming northeast 3 feet at 7 seconds. 
.tonight...south winds 5 to 10 knots. seas around 2 feet in the
evening, then around 2 feet or less. wave detail: east 1 foot at
6 seconds, becoming southwest 1 foot at 2 seconds and east 1 foot
at 6 seconds. 
.monday...southeast winds 5 to 10 knots, increasing to 10 to
15 knots in the afternoon. seas around 2 feet. wave detail:
southeast 2 feet at 3 seconds and east 2 feet at 6 seconds. 
.monday night...east winds 10 to 15 knots. seas 2 to 3 feet. wave
detail: southeast 3 feet at 4 seconds. 
.tuesday...east winds 15 to 20 knots. seas 3 to 4 feet,
occasionally to 5 feet. wave detail: east 4 feet at 5 seconds. a
slight chance of showers. 
.tuesday night...southeast winds 15 to 20 knots, diminishing to
10 to 15 knots after midnight. seas 4 to 5 feet, occasionally to
6 feet. wave detail: east 5 feet at 6 seconds. a chance of
showers after midnight. 
.wednesday...southeast winds 10 to 15 knots. seas 3 to 5 feet,
occasionally to 6 feet. showers.
.wednesday night...east winds around 10 knots, becoming northeast
after midnight. seas 3 to 4 feet, occasionally to 5 feet. a
chance of showers. 
.thursday...northeast winds 10 to 15 knots. seas 3 to 5 feet,
occasionally to 6 feet. 
.thursday night...east winds 5 to 10 knots. seas 3 to 4 feet,
occasionally to 5 feet. 

$$

fzus54 kcrp 180603
cwfcrp
expires:202601181915;;082219

coastal waters forecast for texas
national weather service corpus christi tx
1203 am cst sun jan 18 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. 
 


gmz250-181915-
coastal waters from baffin bay to port aransas out 20 nm-
1203 am cst sun jan 18 2026

...small craft advisory in effect until 7 am cst this morning...

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

$$

fzus54 kcrp 180603
cwfcrp
expires:202601181915;;082220

coastal waters forecast for texas
national weather service corpus christi tx
1203 am cst sun jan 18 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. 
 


gmz270-275-181915-
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-
1203 am cst sun jan 18 2026

...small craft advisory in effect until 7 am cst this morning...

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

$$

fzus54 khgx 180450
cwfhgx
expires:202601181730;;078468

coastal waters forecast for texas
national weather service houston/galveston tx
1050 pm cst sat jan 17 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.


gmz330-181730-
matagorda bay-
1050 pm cst sat jan 17 2026

...low water advisory in effect until 6 pm cst sunday...
...small craft advisory in effect until 7 am cst sunday...

.overnight...north winds 20 to 25 knots with gusts up to
30 knots, diminishing to around 15 knots with gusts up to
20 knots. bay waters rough, diminishing to slightly choppy. 
.sunday...north winds 10 to 15 knots, becoming west around
5 knots in the afternoon. bay waters slightly choppy, diminishing
to smooth in the afternoon. 
.sunday night...southwest winds 5 to 10 knots. bay waters smooth.
.monday...southeast winds around 10 knots, increasing to 10 to
15 knots in the afternoon. bay waters smooth, increasing to
slightly choppy in the afternoon. 
.monday night...east winds around 15 knots, becoming northeast
15 to 20 knots after midnight. bay waters slightly choppy,
increasing to choppy after midnight. 
.tuesday...east winds 15 to 20 knots. bay waters choppy. 
.tuesday night...southeast winds 10 to 15 knots with gusts up to
20 knots. bay waters slightly choppy. a chance of showers after
midnight. 
.wednesday...southeast winds around 10 knots. bay waters smooth
to slightly choppy. showers.
.wednesday night...east winds around 10 knots, becoming northeast
after midnight. bay waters smooth to slightly choppy, increasing
to slightly choppy after midnight. a chance of showers. 
.thursday...northeast winds 10 to 15 knots. bay waters slightly
choppy. 
.thursday night...east winds 5 to 10 knots. bay waters smooth. 

$$

fzus54 khgx 180450
cwfhgx
expires:202601181730;;078470

coastal waters forecast for texas
national weather service houston/galveston tx
1050 pm cst sat jan 17 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.


gmz370-375-181730-
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-
1050 pm cst sat jan 17 2026

...small craft advisory in effect until 10 am cst sunday...

.overnight...north winds 20 to 25 knots with gusts up to
30 knots. seas 6 to 8 feet, occasionally to 10 feet. wave detail:
northeast 8 feet at 7 seconds. 
.sunday...north winds 15 to 20 knots, becoming northwest around
15 knots in the afternoon. seas 5 to 7 feet, occasionally to
9 feet, subsiding to 2 to 4 feet in the afternoon. wave detail:
northeast 7 feet at 7 seconds, becoming northeast 4 feet at
7 seconds. 
.sunday night...southwest winds 5 to 10 knots. seas around 2 feet
in the evening, then 1 foot or less. wave detail: northeast
2 feet at 5 seconds, becoming northeast 1 foot at 6 seconds. 
.monday...southeast winds around 10 knots, becoming east 10 to
15 knots in the afternoon. seas around 2 feet. wave detail: east
2 feet at 4 seconds. 
.monday night...east winds around 15 knots, increasing to 15 to
20 knots after midnight. seas 2 to 3 feet. wave detail: east
3 feet at 4 seconds. 
.tuesday...east winds 15 to 20 knots. seas 3 to 5 feet. wave
detail: east 4 feet at 5 seconds. 
.tuesday night...southeast winds 15 to 20 knots. seas 4 to
6 feet, occasionally to 8 feet. a chance of showers after
midnight. 
.wednesday...southeast winds 10 to 15 knots. seas 4 to 6 feet,
occasionally to 8 feet. showers likely in the morning, then
showers in the afternoon. 
.wednesday night...southeast winds 10 to 15 knots, becoming east
after midnight. seas 5 to 7 feet, occasionally to 9 feet.
showers, mainly in the evening. 
.thursday...northeast winds 15 to 20 knots. seas 5 to 7 feet,
occasionally to 9 feet. a chance of showers in the morning. 
.thursday night...east winds 10 to 15 knots. seas 5 to 6 feet,
occasionally to 8 feet. 

$$

fzus54 khgx 180450
cwfhgx
expires:202601181730;;078469

coastal waters forecast for texas
national weather service houston/galveston tx
1050 pm cst sat jan 17 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.


gmz350-355-181730-
coastal waters from freeport to matagorda ship channel tx out
20 nm-coastal waters from high island to freeport tx out 20 nm-
1050 pm cst sat jan 17 2026

...small craft advisory in effect until 7 am cst sunday...

.overnight...north winds 20 to 25 knots, diminishing to around
20 knots late. seas 4 to 6 feet, occasionally to 8 feet. wave
detail: northeast 4 feet at 6 seconds. 
.sunday...north winds 15 to 20 knots, becoming northwest around
10 knots in the afternoon. seas 3 to 5 feet, subsiding to 2 to
3 feet in the afternoon. wave detail: northeast 4 feet at
6 seconds, becoming east 3 feet at 6 seconds. 
.sunday night...southwest winds 5 to 10 knots. seas 1 to 2 feet.
wave detail: east 2 feet at 6 seconds and west 1 foot at
2 seconds. 
.monday...southeast winds 5 to 10 knots, becoming east in the
afternoon. seas 1 to 2 feet. wave detail: east 2 feet at
4 seconds and southwest 1 foot at 3 seconds. 
.monday night...east winds around 15 knots, increasing to 15 to
20 knots after midnight. seas 2 to 3 feet. wave detail: east
3 feet at 4 seconds. 
.tuesday...east winds 15 to 20 knots. seas 3 to 4 feet. wave
detail: east 4 feet at 5 seconds. 
.tuesday night...east winds 15 to 20 knots, becoming southeast
around 15 knots after midnight. seas 3 to 5 feet. a chance of
showers after midnight. 
.wednesday...southeast winds 10 to 15 knots. seas 3 to 5 feet.
showers likely in the morning, then showers in the afternoon. 
.wednesday night...southeast winds 10 to 15 knots, becoming
northeast after midnight. seas 4 to 6 feet, occasionally to
8 feet. showers likely, mainly in the evening. 
.thursday...northeast winds around 15 knots. seas 4 to 6 feet,
occasionally to 8 feet. 
.thursday night...east winds 10 to 15 knots. seas 3 to 5 feet. 

$$