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fzus54 kbro 260714
cwfbro
expires:202609262030;;073680

coastal waters forecast for the lower texas coast
national weather service brownsville tx
214 am cdt sat sep 26 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.


gmz130-132-135-262030-
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-
214 am cdt sat sep 26 2026

.today...east winds 5 to 10 knots. a light chop on the bay. a 
slight chance of showers early this afternoon. 
.tonight...east winds 5 to 10 knots, becoming southeast after
midnight, then becoming south around 5 knots early in the
morning. a light chop on the bay. 
.sunday...southwest winds around 5 knots, becoming east late in
the morning, then increasing to 5 to 10 knots in the afternoon.
a light chop on the bay. 
.sunday night...southeast winds around 10 knots, becoming 5 to
10 knots after midnight. a light chop on the bay. 
.monday...southeast winds around 5 knots, increasing to 5 to
10 knots early in the afternoon, then becoming east 10 to
15 knots late in the afternoon. a light chop on the bay,  
increasing to a moderate chop on the bay in the afternoon. a 
slight chance of showers and thunderstorms in the afternoon. 
.monday night...southeast winds 10 to 15 knots, becoming around
10 knots early in the morning. a moderate chop on the bay,
diminishing to a light chop on the bay early in the morning. a 
slight chance of showers early in the evening. 
.tuesday...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 bay waters late in the afternoon. a slight 
chance of showers and thunderstorms. 
.tuesday night...southeast winds 15 to 20 knots. choppy bay 
waters. a slight chance of showers and thunderstorms early in the
evening.
.wednesday...south winds 15 to 20 knots, becoming southeast 20 to
25 knots in the afternoon. rough bay waters. a slight chance of 
showers and thunderstorms in the afternoon. 
.wednesday night...southeast winds 15 to 20 knots. choppy bay
waters. a slight chance of showers and thunderstorms in the 
evening, then a chance of showers and thunderstorms after 
midnight. 

winds and waves higher in and near thunderstorms.

$$
fzus54 kbro 260714
cwfbro
expires:202609262030;;073681

coastal waters forecast for the lower texas coast
national weather service brownsville tx
214 am cdt sat sep 26 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.


gmz150-155-262030-
gulf waters from port mansfield to the rio grande out 20 nm-
gulf waters from baffin bay to port mansfield out 20 nm-
214 am cdt sat sep 26 2026

.today...east winds 5 to 10 knots. seas 2 to 3 feet. wave detail:
east 3 feet at 6 seconds. a slight chance of showers this
afternoon. 
.tonight...east winds 5 to 10 knots, becoming southeast after
midnight. seas 2 to 3 feet. wave detail: east 2 feet at
6 seconds. 
.sunday...south winds around 5 knots, becoming east in the
afternoon, then increasing to 5 to 10 knots late in the
afternoon. seas 2 to 3 feet. wave detail: east 2 feet at
6 seconds. 
.sunday night...southeast winds around 10 knots, becoming 5 to
10 knots after midnight. seas 2 to 3 feet. wave detail: east
2 feet at 6 seconds and southeast 1 foot at 3 seconds. 
.monday...southeast winds 5 to 10 knots. seas 2 to 3 feet. wave
detail: southeast 2 feet at 5 seconds. 
.monday night...southeast winds 10 to 15 knots. seas 2 to 3 feet.
wave detail: east 2 feet at 5 seconds. a slight chance of showers
and thunderstorms after midnight. 
.tuesday...southeast winds 10 to 15 knots. seas 2 to 3 feet. a
slight chance of showers and thunderstorms until late afternoon. 
.tuesday night...southeast winds 15 to 20 knots. seas 3 to
4 feet, building to 4 to 6 feet, occasionally to 8 feet after
midnight. a slight chance of showers and thunderstorms after
midnight. 
.wednesday...southeast winds 15 to 20 knots. seas 5 to 7 feet, 
occasionally to 9 feet. a slight chance of showers and 
thunderstorms until late afternoon. 
.wednesday night...southeast winds 15 to 20 knots. seas 4 to 5 
feet, building to 5 to 7 feet, occasionally to 9 feet after 
midnight. a slight chance of showers and thunderstorms in the 
evening, then a chance of showers and thunderstorms after 
midnight. 

winds and seas higher in and near thunderstorms.

$$
fzus54 kbro 260714
cwfbro
expires:202609262030;;073682

coastal waters forecast for the lower texas coast
national weather service brownsville tx
214 am cdt sat sep 26 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.


gmz170-175-262030-
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-
214 am cdt sat sep 26 2026

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

winds and seas higher in and near thunderstorms.

$$
fzus54 khgx 261824
cwfhgx
expires:202609270715;;096699

coastal waters forecast for texas
national weather service houston/galveston tx
124 pm cdt sat sep 26 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.


gmz330-270715-
matagorda bay-
124 pm cdt sat sep 26 2026

.this afternoon...southeast winds 5 to 10 knots. bay waters
smooth. 
.tonight...southeast winds 10 to 15 knots, diminishing to around
10 knots after midnight. bay waters slightly choppy, diminishing
to smooth after midnight. 
.sunday...northeast winds around 5 knots, becoming southeast
10 to 15 knots in the afternoon. bay waters smooth, increasing to
slightly choppy in the afternoon. 
.sunday night...southeast winds 10 to 15 knots, diminishing to
around 10 knots after midnight. bay waters slightly choppy,
diminishing to smooth after midnight. 
.monday...southeast winds around 5 knots, increasing to 10 to
15 knots with gusts up to 20 knots in the afternoon. bay waters
smooth, increasing to slightly choppy in the afternoon. 
.monday night...southeast winds 10 to 15 knots. bay waters
slightly choppy. 
.tuesday...southeast winds 10 to 15 knots. bay waters slightly
choppy. 
.tuesday night...southeast winds 15 to 20 knots. bay waters
choppy. 
.wednesday...south winds 15 to 20 knots. bay waters choppy. a
chance of showers and thunderstorms. 
.wednesday night...southeast winds around 20 knots, becoming
south 20 to 25 knots after midnight. bay waters choppy,
increasing to rough after midnight. a chance of showers in the
evening, then showers likely after midnight. 

winds and waves higher in and near thunderstorms.

$$
fzus54 khgx 261824
cwfhgx
expires:202609270715;;096700

coastal waters forecast for texas
national weather service houston/galveston tx
124 pm cdt sat sep 26 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.


gmz350-355-270715-
coastal waters from freeport to matagorda ship channel tx out
20 nm-coastal waters from high island to freeport tx out 20 nm-
124 pm cdt sat sep 26 2026

.this afternoon...east winds 5 to 10 knots. seas around 2 feet.
wave detail: east 1 foot at 6 seconds. a slight chance of showers
and thunderstorms. 
.tonight...southeast winds 5 to 10 knots. seas around 2 feet.
wave detail: east 2 feet at 6 seconds. 
.sunday...southeast winds around 5 knots, becoming east in the
afternoon. seas around 2 feet. wave detail: southeast 2 feet at
6 seconds. 
.sunday night...southeast winds 10 to 15 knots, diminishing to
around 10 knots after midnight. seas around 2 feet. wave detail:
southeast 2 feet at 6 seconds and southeast 1 foot at 3 seconds. 
.monday...southeast winds 5 to 10 knots. seas around 2 feet. wave
detail: southeast 1 foot at 4 seconds. 
.monday night...southeast winds 10 to 15 knots. seas 2 to 3 feet.
wave detail: southeast 3 feet at 5 seconds. 
.tuesday...southeast winds 10 to 15 knots. seas 2 to 3 feet. 
.tuesday night...southeast winds around 20 knots, increasing to
20 to 25 knots after midnight. seas 3 to 5 feet. 
.wednesday...south winds 20 to 25 knots, becoming southeast
around 20 knots in the afternoon. seas 5 to 7 feet, occasionally
to 9 feet. a chance of showers. a chance of thunderstorms in the
afternoon. 
.wednesday night...southeast winds 20 to 25 knots. seas 5 to
7 feet, occasionally to 9 feet. a chance of showers. 

winds and seas higher in and near thunderstorms.

$$
fzus54 khgx 261824
cwfhgx
expires:202609270715;;096701

coastal waters forecast for texas
national weather service houston/galveston tx
124 pm cdt sat sep 26 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.


gmz370-375-270715-
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-
124 pm cdt sat sep 26 2026

.this afternoon...northeast winds around 5 knots. seas around
2 feet. wave detail: east 2 feet at 6 seconds. a slight chance of
showers and thunderstorms late. 
.tonight...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 after midnight. 
.sunday...southeast winds around 5 knots, becoming east in the
afternoon. seas around 2 feet. wave detail: southeast 2 feet at
6 seconds. 
.sunday night...southeast winds 5 to 10 knots. seas around
2 feet. wave detail: southeast 2 feet at 6 seconds. 
.monday...southeast winds 5 to 10 knots. seas around 2 feet. wave
detail: southeast 2 feet at 5 seconds. 
.monday night...southeast winds 10 to 15 knots. seas 2 to 3 feet.
wave detail: southeast 3 feet at 5 seconds. 
.tuesday...southeast winds 10 to 15 knots. seas 2 to 3 feet. 
.tuesday night...southeast winds 15 to 20 knots. seas 3 to
5 feet. 
.wednesday...southeast winds around 20 knots. seas 6 to 7 feet,
occasionally to 9 feet. a chance of showers. a chance of
thunderstorms in the afternoon. 
.wednesday night...southeast winds 20 to 25 knots. seas 6 to
8 feet, occasionally to 10 feet. a chance of showers. 

winds and seas higher in and near thunderstorms.

$$
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