fzus54 kbro 130611
cwfbro
expires:202603131915;;583766

coastal waters forecast for the lower texas coast
national weather service brownsville tx
111 am cdt fri mar 13 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.


gmz130-132-135-131915-
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-
111 am cdt fri mar 13 2026

.today...southeast winds around 5 knots, increasing to 5 to
10 knots. smooth on the bay, increasing to light chop. 
.tonight...southeast winds 10 to 15 knots, becoming south after
midnight. light chop on the bay. 
.saturday...south winds 5 to 10 knots, becoming southeast 15 to
20 knots. light chop on the bay, increasing to choppy. 
.saturday night...southeast winds 15 to 20 knots, becoming south
10 to 15 knots early in the morning. choppy on the bay,
diminishing to a moderate chop early in the morning. 
.sunday...south winds 10 to 15 knots, increasing to 15 to
20 knots in the afternoon. choppy on the bay. 
.sunday night...southeast winds 10 to 15 knots, increasing to
15 to 20 knots late in the evening, then becoming northeast 20 to
25 knots with gusts up to 35 knots after midnight, becoming north
25 to 30 knots early in the morning. a moderate chop on the bay,
increasing to choppy late in the evening, then increasing to
rough after midnight, increasing to very rough early in the
morning. 
.monday...north winds 25 to 30 knots, diminishing to 20 to
25 knots in the afternoon. very rough on the bay, diminishing to
rough in the afternoon. 
.monday night...northeast winds 15 to 20 knots, diminishing to
5 to 10 knots. choppy on the bay, diminishing to light chop. 
.tuesday...east winds 5 to 10 knots, increasing to 10 to 15 knots
in the afternoon. a moderate chop on the bay. 
.tuesday night...southeast winds 10 to 15 knots, diminishing to
5 to 10 knots early in the morning. a moderate chop on the bay,
diminishing to light chop early in the morning. 

$$

fzus54 kbro 130611
cwfbro
expires:202603131915;;583768

coastal waters forecast for the lower texas coast
national weather service brownsville tx
111 am cdt fri mar 13 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.


gmz170-175-131915-
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-
111 am cdt fri mar 13 2026

.today...east winds around 5 knots, becoming southeast this
afternoon. seas 2 to 4 feet. wave detail: northeast 3 feet at
7 seconds. 
.tonight...southeast winds 5 to 10 knots, becoming south early in
the morning. seas 2 to 4 feet. wave detail: east 3 feet at
7 seconds and southeast 2 feet at 4 seconds. 
.saturday...south winds 10 to 15 knots. seas 3 to 4 feet. wave
detail: south 2 feet at 4 seconds and east 2 feet at 7 seconds. 
.saturday night...southeast winds 10 to 15 knots, becoming south
15 to 20 knots after midnight. seas 3 to 4 feet. wave detail:
southeast 4 feet at 6 seconds. 
.sunday...south winds 15 to 20 knots. seas 4 to 5 feet. wave
detail: south 5 feet at 6 seconds. 
.sunday night...south winds around 15 knots, increasing to 20 to
25 knots with gusts up to 30 knots late in the evening, then
becoming east 25 to 30 knots after midnight, becoming north 25 to
35 knots early in the morning. seas 4 to 5 feet, building to 5 to
7 feet, occasionally to 9 feet after midnight. wave detail: south
4 feet at 6 seconds, becoming east 5 feet at 6 seconds. a slight
chance of showers and thunderstorms after midnight. 
.monday...north winds 25 to 35 knots, diminishing to 20 to
25 knots with gusts up to 30 knots. seas 8 to 13 feet,
occasionally to 17 feet, building to 10 to 15 feet, occasionally
to 19 feet in the afternoon. a slight chance of showers and
thunderstorms early in the morning. 
.monday night...northeast winds 20 to 25 knots with gusts up to
30 knots, diminishing to 15 to 20 knots in the late evening and
overnight. seas 8 to 11 feet, occasionally to 14 feet, subsiding
to 6 to 8 feet, occasionally to 10 feet after midnight. 
.tuesday...east winds 10 to 15 knots. seas 5 to 7 feet,
occasionally to 9 feet. 
.tuesday night...southeast winds 10 to 15 knots, becoming around
15 knots early in the morning. seas 4 to 5 feet. 

winds and seas higher in and near thunderstorms.

$$

fzus54 kbro 130611
cwfbro
expires:202603131915;;583767

coastal waters forecast for the lower texas coast
national weather service brownsville tx
111 am cdt fri mar 13 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.


gmz150-155-131915-
gulf waters from port mansfield to the rio grande out 20 nm-
gulf waters from baffin bay to port mansfield out 20 nm-
111 am cdt fri mar 13 2026

.today...east winds around 5 knots, becoming southeast this
afternoon. seas 2 to 3 feet. wave detail: northeast 3 feet at
7 seconds. 
.tonight...southeast winds around 10 knots, becoming south early
in the morning. seas 2 to 4 feet. wave detail: southeast 2 feet
at 3 seconds and east 2 feet at 7 seconds. 
.saturday...southeast winds 10 to 15 knots. seas 2 to 3 feet.
wave detail: southeast 3 feet at 4 seconds and east 3 feet at
7 seconds. 
.saturday night...southeast winds around 15 knots. seas 3 to
4 feet. wave detail: southeast 4 feet at 6 seconds. 
.sunday...south winds 15 to 20 knots. seas 3 to 4 feet. wave
detail: southeast 4 feet at 6 seconds. 
.sunday night...south winds around 15 knots, becoming southeast
20 to 25 knots with gusts up to 30 knots late in the evening,
then becoming east 25 to 30 knots after midnight, becoming north
25 to 35 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 east 6 feet at
6 seconds. 
.monday...north winds 25 to 35 knots, diminishing to 20 to
25 knots. seas 8 to 11 feet, occasionally to 14 feet, building to
9 to 14 feet, occasionally to 18 feet in the afternoon. 
.monday night...northeast winds 15 to 20 knots, diminishing to
10 to 15 knots after midnight. seas 6 to 9 feet, occasionally to
11 feet, subsiding to 4 to 6 feet, occasionally to 8 feet after
midnight. 
.tuesday...east winds 10 to 15 knots. seas 4 to 5 feet. 
.tuesday night...southeast winds 10 to 15 knots. seas 4 to
5 feet. 

$$

fzus54 kcrp 130644
cwfcrp
expires:202603131915;;586537

coastal waters forecast for texas
national weather service corpus christi tx
144 am cdt fri mar 13 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. 
 


gmz270-275-131915-
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-
144 am cdt fri mar 13 2026

.today...southeast winds 5 to 10 knots. seas 2 to 3 feet. wave
detail: east 3 feet at 6 seconds. 
.tonight...southeast winds 5 to 10 knots, becoming south 10 to
15 knots after midnight. seas 2 to 3 feet. wave detail: south
2 feet at 4 seconds and east 2 feet at 7 seconds. 
.saturday...south winds 10 to 15 knots. seas 2 to 3 feet. wave
detail: south 2 feet at 4 seconds and east 2 feet at 7 seconds. 
.saturday night...south 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. 
.sunday...south winds 15 to 20 knots with gusts up to 25 knots.
seas 5 to 6 feet, occasionally to 8 feet. wave detail: south
6 feet at 6 seconds. 
.sunday night...south winds 20 to 25 knots with gusts up to
30 knots, becoming north 25 to 30 knots with gusts up to 40 knots
after midnight. seas 5 to 8 feet, occasionally to 10 feet. wave
detail: south 7 feet at 7 seconds and northeast 4 feet at
4 seconds. a chance of thunderstorms in the evening. a chance of
showers. 
.monday...north winds 25 to 30 knots. seas 9 to 13 feet,
occasionally to 17 feet, subsiding to 8 to 11 feet, occasionally
to 14 feet in the afternoon. 
.monday night...northeast winds 15 to 20 knots. seas 5 to 8 feet,
occasionally to 10 feet, subsiding to 4 to 5 feet, occasionally
to 6 feet after midnight. 
.tuesday...northeast winds around 15 knots, becoming east in the
afternoon. 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. 

winds and seas higher in and near thunderstorms.

$$

fzus54 kcrp 130644
cwfcrp
expires:202603131915;;586536

coastal waters forecast for texas
national weather service corpus christi tx
144 am cdt fri mar 13 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. 
 


gmz250-131915-
coastal waters from baffin bay to port aransas out 20 nm-
144 am cdt fri mar 13 2026

.today...southeast winds 5 to 10 knots. seas 2 to 3 feet. wave
detail: east 2 feet at 7 seconds. 
.tonight...southeast winds 10 to 15 knots. seas 2 to 3 feet. wave
detail: southeast 2 feet at 3 seconds and east 2 feet at
6 seconds. 
.saturday...south winds 10 to 15 knots. seas 2 to 3 feet. wave
detail: southeast 3 feet at 6 seconds. 
.saturday night...south winds 15 to 20 knots. seas 3 to 5 feet,
occasionally to 6 feet. wave detail: southeast 4 feet at
5 seconds. 
.sunday...south winds 15 to 20 knots with gusts up to 25 knots.
seas 4 to 5 feet, occasionally to 6 feet. wave detail: southeast
5 feet at 6 seconds. 
.sunday night...southeast winds 20 to 25 knots with gusts up to
30 knots, becoming north 25 to 30 knots with gusts up to 40 knots
after midnight. seas 5 to 8 feet, occasionally to 10 feet. wave
detail: east 7 feet at 6 seconds. a chance of showers after
midnight. 
.monday...north winds 25 to 30 knots, diminishing to 20 to
25 knots in the afternoon. seas 7 to 10 feet, occasionally to
13 feet. 
.monday night...northeast winds 15 to 20 knots, diminishing to
10 to 15 knots after midnight. seas 5 to 7 feet, occasionally to
9 feet, subsiding to 3 to 4 feet, occasionally to 5 feet after
midnight. 
.tuesday...east 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. 

$$

fzus54 kcrp 130644
cwfcrp
expires:202603131915;;586535

coastal waters forecast for texas
national weather service corpus christi tx
144 am cdt fri mar 13 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. 
 


gmz255-131915-
coastal waters from port aransas to matagorda ship channel out
20 nm-
144 am cdt fri mar 13 2026

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

$$

fzus54 khgx 130517
cwfhgx
expires:202603131815;;581750

coastal waters forecast for texas
national weather service houston/galveston tx
1217 am cdt fri mar 13 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.


gmz330-131815-
matagorda bay-
1217 am cdt fri mar 13 2026

.rest of tonight...southeast winds around 5 knots. bay waters
smooth. 
.friday...south winds 5 to 10 knots. bay waters smooth. 
.friday night...south winds around 10 knots. bay waters smooth to
slightly choppy. 
.saturday...south winds 10 to 15 knots. bay waters slightly
choppy. 
.saturday night...southeast winds around 15 knots, becoming south
15 to 20 knots after midnight. bay waters slightly choppy,
increasing to choppy after midnight. 
.sunday...south winds 15 to 20 knots with gusts up to 25 knots.
bay waters choppy. 
.sunday night...south winds 20 to 25 knots with gusts up to
30 knots, becoming north around 30 knots with gusts up to
45 knots after midnight. bay waters rough, increasing to very
rough after midnight. a chance of showers after midnight. 
.monday...north winds around 30 knots, diminishing to 20 to
25 knots in the afternoon. bay waters very rough, diminishing to
rough in the afternoon. 
.monday night...north winds 15 to 20 knots, becoming northeast
around 15 knots after midnight. bay waters choppy, diminishing to
slightly choppy after midnight. 
.tuesday...northeast winds around 10 knots, becoming southeast in
the afternoon. bay waters smooth to slightly choppy, increasing
to slightly choppy in the afternoon. 
.tuesday night...southeast winds 10 to 15 knots. bay waters
slightly choppy. 

$$

fzus54 khgx 130517
cwfhgx
expires:202603131815;;581752

coastal waters forecast for texas
national weather service houston/galveston tx
1217 am cdt fri mar 13 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.


gmz370-375-131815-
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-
1217 am cdt fri mar 13 2026

.rest of tonight...east winds 5 to 10 knots. seas 2 to 3 feet.
wave detail: northeast 3 feet at 6 seconds. 
.friday...southeast winds around 5 knots. seas 2 to 3 feet. wave
detail: east 3 feet at 6 seconds. 
.friday night...southeast winds 5 to 10 knots. seas around
2 feet. wave detail: east 2 feet at 6 seconds. 
.saturday...south winds around 10 knots. seas around 2 feet. wave
detail: east 2 feet at 6 seconds. 
.saturday night...south winds 10 to 15 knots with gusts up to
20 knots. seas 2 to 4 feet. wave detail: east 2 feet at
6 seconds. 
.sunday...south winds around 15 knots with gusts up to 20 knots.
seas 4 to 5 feet. wave detail: south 4 feet at 6 seconds. 
.sunday night...south winds around 20 knots with gusts up to
30 knots, becoming north 25 to 35 knots with gusts up to 45 knots
after midnight. seas around 5 feet, building to 6 to 9 feet,
occasionally to 11 feet after midnight. a chance of showers in
the evening, then showers likely with a chance of thunderstorms
after midnight. 
.monday...north winds 30 to 35 knots, diminishing to 25 to
30 knots in the afternoon. seas 7 to 10 feet, occasionally to
13 feet. 
.monday night...north winds 20 to 25 knots, becoming northeast
around 20 knots after midnight. seas 4 to 6 feet, occasionally to
8 feet. 
.tuesday...east winds 10 to 15 knots. seas 3 to 4 feet. 
.tuesday night...southeast winds 10 to 15 knots. seas 3 to
4 feet. 

winds and seas higher in and near thunderstorms.

$$

fzus54 khgx 130517
cwfhgx
expires:202603131815;;581751

coastal waters forecast for texas
national weather service houston/galveston tx
1217 am cdt fri mar 13 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.


gmz350-355-131815-
coastal waters from freeport to matagorda ship channel tx out
20 nm-coastal waters from high island to freeport tx out 20 nm-
1217 am cdt fri mar 13 2026

.rest of tonight...east winds around 5 knots. seas around 2 feet.
wave detail: east 2 feet at 6 seconds. 
.friday...south winds 5 to 10 knots. seas around 2 feet. wave
detail: east 2 feet at 6 seconds. 
.friday night...south winds 5 to 10 knots. seas around 2 feet.
wave detail: east 2 feet at 6 seconds. 
.saturday...south winds around 10 knots. seas around 2 feet. wave
detail: east 1 foot at 6 seconds. 
.saturday night...south winds 10 to 15 knots. seas 2 to 3 feet.
wave detail: southeast 1 foot at 6 seconds. 
.sunday...south winds around 15 knots with gusts up to 20 knots.
seas 3 to 5 feet. 
.sunday night...southwest winds 20 to 25 knots with gusts up to
30 knots, becoming north 25 to 35 knots with gusts up to 45 knots
after midnight. seas 4 to 5 feet, building to 5 to 7 feet,
occasionally to 9 feet after midnight. a chance of showers. 
.monday...north winds 25 to 35 knots, diminishing to 20 to
25 knots in the afternoon. seas 5 to 7 feet, occasionally to
9 feet. 
.monday night...north winds 15 to 20 knots. seas 3 to 4 feet. 
.tuesday...east winds 10 to 15 knots. seas 2 to 3 feet. 
.tuesday night...southeast winds 10 to 15 knots. seas 2 to
3 feet. 

$$