fzus54 kbro 181839
cwfbro
expires:202608190745;;950060

coastal waters forecast for the lower texas coast
national weather service brownsville tx
139 pm cdt tue aug 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.


gmz130-132-135-190745-
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-
139 pm cdt tue aug 18 2026

.tonight...southeast winds 10 to 15 knots. a moderate chop on the
bay. 
.wednesday...southeast winds 10 to 15 knots. a moderate chop on
the bay. 
.wednesday night...southeast winds 10 to 15 knots. a moderate
chop on the bay. 
.thursday...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. 
.thursday night...southeast winds 10 to 15 knots. a moderate chop
on the bay. 
.friday...south winds 5 to 10 knots, becoming southeast 10 to
15 knots in the afternoon. a moderate chop on the bay. 
.friday night...southeast winds 10 to 15 knots, becoming south
5 to 10 knots early in the morning. a moderate chop on the bay,
diminishing to light chop early in the morning. 
.saturday...south winds 5 to 10 knots, becoming southeast 10 to
15 knots in the afternoon. a moderate chop on the bay. 
.saturday night...southeast winds 10 to 15 knots, becoming south
5 to 10 knots early in the morning. a moderate chop on the bay,
diminishing to light chop early in the morning. 
.sunday...south winds 5 to 10 knots, becoming southeast early in
the afternoon, then increasing to 10 to 15 knots late in the
afternoon. light chop on the bay, increasing to a moderate chop
late in the afternoon. 
.sunday night...southeast winds 10 to 15 knots, becoming south
5 to 10 knots early in the morning. a moderate chop on the bay,
diminishing to light chop early in the morning. 

$$

fzus54 kbro 181839
cwfbro
expires:202608190745;;950061

coastal waters forecast for the lower texas coast
national weather service brownsville tx
139 pm cdt tue aug 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.


gmz150-155-190745-
gulf waters from port mansfield to the rio grande out 20 nm-
gulf waters from baffin bay to port mansfield out 20 nm-
139 pm cdt tue aug 18 2026

.tonight...southeast winds 10 to 15 knots. seas 2 to 3 feet. wave
detail: southeast 2 feet at 4 seconds and east 1 foot at
9 seconds. 
.wednesday...southeast winds 10 to 15 knots. seas 2 to 3 feet.
wave detail: southeast 2 feet at 4 seconds and east 1 foot at
8 seconds. 
.wednesday night...southeast winds 10 to 15 knots. seas 2 to
3 feet. wave detail: southeast 3 feet at 5 seconds. 
.thursday...southeast winds 10 to 15 knots. seas 2 to 3 feet.
wave detail: southeast 3 feet at 5 seconds. 
.thursday night...south winds 10 to 15 knots. seas 2 to 4 feet.
wave detail: southeast 3 feet at 6 seconds. 
.friday...south winds 10 to 15 knots. seas 2 to 3 feet. wave
detail: southeast 2 feet at 5 seconds. 
.friday night...south winds 10 to 15 knots, becoming around
10 knots early in the morning. seas 2 to 3 feet. 
.saturday...south winds 5 to 10 knots, becoming southeast early
in the afternoon, then increasing to 10 to 15 knots late in the
afternoon. seas 2 to 3 feet. 
.saturday night...southeast winds 10 to 15 knots, becoming south
early in the morning. seas 2 to 3 feet. 
.sunday...south winds 5 to 10 knots, becoming southeast early in
the afternoon, then increasing to 10 to 15 knots late in the
afternoon. seas 2 to 3 feet. 
.sunday night...southeast winds 10 to 15 knots, becoming south
early in the morning. seas 2 to 3 feet. 

$$

fzus54 kbro 181839
cwfbro
expires:202608190745;;950062

coastal waters forecast for the lower texas coast
national weather service brownsville tx
139 pm cdt tue aug 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.


gmz170-175-190745-
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-
139 pm cdt tue aug 18 2026

.tonight...south winds 10 to 15 knots. seas 2 to 3 feet. wave
detail: southeast 2 feet at 5 seconds and east 1 foot at
9 seconds. 
.wednesday...south winds around 10 knots. seas 2 to 3 feet. wave
detail: southeast 2 feet at 4 seconds and southeast 2 feet at
7 seconds. 
.wednesday night...south winds 10 to 15 knots. seas 2 to 4 feet.
wave detail: southeast 3 feet at 6 seconds. 
.thursday...south winds 10 to 15 knots. seas 2 to 4 feet. wave
detail: southeast 3 feet at 5 seconds. 
.thursday night...south winds 10 to 15 knots. seas 2 to 4 feet.
wave detail: southeast 3 feet at 6 seconds. 
.friday...south winds 10 to 15 knots. seas 2 to 3 feet. wave
detail: southeast 2 feet at 5 seconds. 
.friday night...south winds 10 to 15 knots. seas 2 to 3 feet. 
.saturday...south winds 5 to 10 knots. seas 2 to 3 feet. 
.saturday night...south winds 10 to 15 knots. seas 2 to 3 feet. 
.sunday...south winds 5 to 10 knots, becoming southeast late in
the afternoon. seas 2 to 3 feet. 
.sunday night...southeast winds 10 to 15 knots, becoming south
early in the morning. seas 2 to 3 feet. 

$$

fzus54 kcrp 181942
cwfcrp
expires:202608190815;;952389

coastal waters forecast for texas
national weather service corpus christi tx
242 pm cdt tue aug 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. 
 


gmz270-275-190815-
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-
242 pm cdt tue aug 18 2026

.tonight...south winds 10 to 15 knots. seas 2 to 3 feet. wave
detail: south 2 feet at 4 seconds and southeast 1 foot at
9 seconds. 
.wednesday...south winds 10 to 15 knots. seas 2 to 3 feet. wave
detail: south 2 feet at 4 seconds and southeast 1 foot at
9 seconds. 
.wednesday night...south winds 10 to 15 knots. seas 2 to 3 feet.
wave detail: southeast 3 feet at 6 seconds. 
.thursday...south winds 10 to 15 knots, diminishing to 5 to
10 knots in the afternoon. seas 2 to 3 feet. wave detail: south
3 feet at 5 seconds and southeast 1 foot at 9 seconds. 
.thursday night...south winds 10 to 15 knots. seas 2 to 3 feet.
wave detail: south 2 feet at 5 seconds and southeast 2 feet at
8 seconds. 
.friday...south winds 5 to 10 knots. seas 2 to 3 feet. wave
detail: south 2 feet at 5 seconds. 
.friday night...south winds 5 to 10 knots. seas around 2 feet. 
.saturday...south winds 5 to 10 knots. seas around 2 feet. 
.saturday night...south winds 5 to 10 knots. seas around 2 feet. 
.sunday...south winds 5 to 10 knots. seas around 2 feet. 
.sunday night...southeast winds 5 to 10 knots, becoming south
10 to 15 knots after midnight. seas around 2 feet. 

$$

fzus54 kcrp 181942
cwfcrp
expires:202608190815;;952388

coastal waters forecast for texas
national weather service corpus christi tx
242 pm cdt tue aug 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. 
 


gmz250-190815-
coastal waters from baffin bay to port aransas out 20 nm-
242 pm cdt tue aug 18 2026

.tonight...south winds 10 to 15 knots. seas 2 to 3 feet. wave
detail: southeast 3 feet at 4 seconds and southeast 1 foot at
8 seconds. 
.wednesday...south winds 10 to 15 knots. seas 2 to 3 feet. wave
detail: south 2 feet at 4 seconds and southeast 1 foot at
8 seconds. 
.wednesday night...southeast winds 15 to 20 knots, becoming south
10 to 15 knots after midnight. seas 2 to 3 feet. wave detail:
southeast 3 feet at 4 seconds and southeast 1 foot at 7 seconds. 
.thursday...south winds 10 to 15 knots. seas 2 to 3 feet. wave
detail: southeast 3 feet at 5 seconds. 
.thursday night...south winds 10 to 15 knots with gusts up to
20 knots. seas 2 to 3 feet. wave detail: southeast 3 feet at
5 seconds. 
.friday...south winds 5 to 10 knots, becoming southeast 10 to
15 knots with gusts up to 20 knots in the afternoon. seas 2 to
3 feet. wave detail: southeast 3 feet at 5 seconds. 
.friday night...south winds 10 to 15 knots. seas 2 to 3 feet. 
.saturday...south winds 5 to 10 knots, becoming southeast 10 to
15 knots in the afternoon. seas around 2 feet. 
.saturday night...south winds 10 to 15 knots. seas 2 to 3 feet. 
.sunday...south winds 5 to 10 knots, becoming southeast in the
afternoon. seas around 2 feet. 
.sunday night...south winds 10 to 15 knots. seas 2 to 3 feet. 

$$

fzus54 kcrp 181942
cwfcrp
expires:202608190815;;952387

coastal waters forecast for texas
national weather service corpus christi tx
242 pm cdt tue aug 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. 
 


gmz255-190815-
coastal waters from port aransas to matagorda ship channel out
20 nm-
242 pm cdt tue aug 18 2026

.tonight...south winds 10 to 15 knots. seas 2 to 3 feet. wave
detail: south 2 feet at 4 seconds and southeast 2 feet at
9 seconds. 
.wednesday...south winds 10 to 15 knots. seas 2 to 3 feet. wave
detail: south 2 feet at 4 seconds and southeast 1 foot at
9 seconds. 
.wednesday night...south winds 10 to 15 knots with gusts up to
20 knots. seas 2 to 3 feet. wave detail: southeast 3 feet at
6 seconds. 
.thursday...south winds 10 to 15 knots, diminishing to 5 to
10 knots in the afternoon. seas 2 to 3 feet. wave detail: south
3 feet at 5 seconds. 
.thursday night...south winds 10 to 15 knots. seas around 2 feet.
wave detail: southeast 2 feet at 6 seconds. 
.friday...south winds 5 to 10 knots. seas around 2 feet. wave
detail: south 2 feet at 5 seconds. 
.friday night...south winds 10 to 15 knots. seas around 2 feet. 
.saturday...south winds 5 to 10 knots. seas around 2 feet. 
.saturday night...south winds around 10 knots. seas around
2 feet. 
.sunday...southwest winds 5 to 10 knots, becoming south in the
afternoon. seas around 2 feet. 
.sunday night...south winds around 10 knots. seas around 2 feet. 

$$

fzus54 khgx 181500
cwfhgx
expires:202608190315;;940181

coastal waters forecast for texas
national weather service houston/galveston tx
1000 am cdt tue aug 18 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.


gmz330-190315-
matagorda bay-
1000 am cdt tue aug 18 2026

.this afternoon...south winds around 10 knots, increasing to
10 to 15 knots late. bay waters smooth, increasing to slightly
choppy late. 
.tonight...south winds 10 to 15 knots. bay waters slightly
choppy. 
.wednesday...south winds 10 to 15 knots. bay waters slightly
choppy. 
.wednesday night...south winds 10 to 15 knots. bay waters
slightly choppy. 
.thursday...south winds 10 to 15 knots. bay waters slightly
choppy. 
.thursday night...south winds 10 to 15 knots. bay waters slightly
choppy. 
.friday...southwest winds around 10 knots, becoming south 10 to
15 knots in the afternoon. bay waters smooth, increasing to
slightly choppy in the afternoon. 
.friday night...south winds 10 to 15 knots. bay waters slightly
choppy. 
.saturday...southwest winds around 10 knots, becoming south 10 to
15 knots in the afternoon. bay waters smooth, increasing to
slightly choppy in the afternoon. 
.saturday night...south winds 10 to 15 knots, diminishing to
around 10 knots after midnight. bay waters slightly choppy,
diminishing to smooth after midnight. 

$$

fzus54 khgx 181500
cwfhgx
expires:202608190315;;940183

coastal waters forecast for texas
national weather service houston/galveston tx
1000 am cdt tue aug 18 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.


gmz370-375-190315-
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-
1000 am cdt tue aug 18 2026

.this afternoon...south winds 10 knots. seas around 2 feet. wave 
detail: south 1 foot at 4 seconds. 
.tonight...south winds around 10 knots, increasing to 10 to
15 knots after midnight. seas 2 to 3 feet. wave detail: south
2 feet at 4 seconds and southeast 1 foot at 9 seconds. 
.wednesday...southwest winds 10 to 15 knots. seas 2 to 3 feet.
wave detail: south 2 feet at 4 seconds and southeast 1 foot at
9 seconds. 
.wednesday night...south winds 10 to 15 knots. seas 2 to 3 feet.
wave detail: south 2 feet at 4 seconds and southeast 1 foot at
7 seconds. 
.thursday...southwest winds 10 to 15 knots, becoming south around
10 knots in the afternoon. seas 2 to 3 feet. wave detail: south
2 feet at 4 seconds and southeast 1 foot at 8 seconds. 
.thursday night...south winds 10 to 15 knots. seas 2 to 3 feet.
wave detail: southwest 2 feet at 4 seconds and southeast 2 feet
at 7 seconds. 
.friday...southwest winds 5 to 10 knots. seas 2 to 3 feet. 
.friday night...south winds around 10 knots. seas 2 to 3 feet. 
.saturday...southwest winds 5 to 10 knots. seas around 2 feet. 
.saturday night...southwest winds 5 to 10 knots. seas around
2 feet. 

$$

fzus54 khgx 181500
cwfhgx
expires:202608190315;;940182

coastal waters forecast for texas
national weather service houston/galveston tx
1000 am cdt tue aug 18 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.


gmz350-355-190315-
coastal waters from freeport to matagorda ship channel tx out
20 nm-coastal waters from high island to freeport tx out 20 nm-
1000 am cdt tue aug 18 2026

.this afternoon...southwest winds 10 knots. seas around 2 feet. 
wave detail: south 1 foot at 5 seconds. 
.tonight...south winds 10 to 15 knots. seas 2 to 3 feet. wave
detail: south 2 feet at 4 seconds and southeast 1 foot at
9 seconds. 
.wednesday...southwest winds 10 to 15 knots. seas 2 to 3 feet.
wave detail: south 2 feet at 4 seconds and southeast 1 foot at
9 seconds. 
.wednesday night...south winds 10 to 15 knots with gusts up to
20 knots. seas 2 to 3 feet. wave detail: south 3 feet at
4 seconds and southeast 1 foot at 7 seconds. 
.thursday...south winds 10 to 15 knots. seas 2 to 3 feet. wave
detail: south 2 feet at 5 seconds. 
.thursday night...south winds 10 to 15 knots. seas 2 to 3 feet.
wave detail: south 2 feet at 5 seconds. 
.friday...southwest winds 10 to 15 knots, diminishing to around
10 knots in the afternoon. seas 2 to 3 feet. 
.friday night...southwest winds 10 to 15 knots. seas 2 to 3 feet.
.saturday...southwest winds 5 to 10 knots. seas around 2 feet. 
.saturday night...southwest winds 10 to 15 knots. seas around
2 feet. 

$$