(1/9)
Latest Coastal Waters Forecast by KBRO
Issued 9/21/2026 1:47 PM US/Central.
Valid through 9/22/2026 2:15 AM US/Central.
fzus54 kbro 211847
cwfbro
expires:202609220715;;832374
coastal waters forecast for the lower texas coast
national weather service brownsville tx
147 pm cdt mon sep 21 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.
gmz130-132-135-220715-
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-
147 pm cdt mon sep 21 2026
.tonight...east winds 10 to 15 knots, becoming southeast 5 to
10 knots after midnight. light chop on the bay.
.tuesday...east winds around 5 knots, becoming northeast in the
afternoon, then becoming east 10 to 15 knots late in the
afternoon. smooth on the bay, increasing to light chop in the
afternoon, then increasing to a moderate chop late in the
afternoon. a slight chance of thunderstorms.
.tuesday night...east winds 10 to 15 knots, diminishing to 5 to
10 knots after midnight. light chop on the bay. a slight chance
of showers early in the morning.
.wednesday...east winds 5 to 10 knots, increasing to 10 to
15 knots in the afternoon. a moderate chop on the bay. a slight
chance of thunderstorms. a chance of showers until late
afternoon, then a slight chance of showers late in the afternoon.
.wednesday night...east winds 10 to 15 knots, diminishing to 5 to
10 knots after midnight. a moderate chop on the bay, diminishing
to light chop after midnight. a slight chance of showers and
thunderstorms early in the evening. a slight chance of showers
after midnight.
.thursday...east winds 5 to 10 knots, increasing to 10 to
15 knots in the afternoon. a moderate chop on the bay. a chance
of showers. a slight chance of thunderstorms in the afternoon. a
chance of thunderstorms late in the afternoon.
.thursday night...east winds 10 to 15 knots, diminishing to 5 to
10 knots after midnight. a moderate chop on the bay, diminishing
to light chop after midnight. a chance of thunderstorms with a
slight chance of showers early in the evening. a slight chance of
showers after midnight.
.friday...east winds 5 to 10 knots, increasing to 10 to 15 knots
in the afternoon. a moderate chop on the bay. a slight chance of
thunderstorms. a chance of showers until late afternoon, then a
slight chance of showers late in the afternoon.
.friday night...east winds 10 to 15 knots, diminishing to 5 to
10 knots in the late evening and overnight. a moderate chop on
the bay, diminishing to light chop in the late evening and
overnight. a slight chance of showers and thunderstorms early in
the evening.
.saturday...east winds 5 to 10 knots. light chop on the bay. a
slight chance of showers. a slight chance of thunderstorms in the
afternoon.
.saturday night...east winds 5 to 10 knots, becoming southeast
after midnight. light chop on the bay. a slight chance of showers
and thunderstorms early in the evening.
winds and waves higher in and near thunderstorms.
$$
(2/9)
Latest Coastal Waters Forecast by KBRO
Issued 9/21/2026 1:47 PM US/Central.
Valid through 9/22/2026 2:15 AM US/Central.
fzus54 kbro 211847
cwfbro
expires:202609220715;;832376
coastal waters forecast for the lower texas coast
national weather service brownsville tx
147 pm cdt mon sep 21 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.
gmz170-175-220715-
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-
147 pm cdt mon sep 21 2026
.tonight...east winds 10 to 15 knots, diminishing to 5 to
10 knots early this morning. seas 2 to 3 feet. wave detail: east
2 feet at 5 seconds.
.tuesday...east winds 5 to 10 knots, becoming northeast 10 to
15 knots late in the afternoon. seas 2 to 3 feet. wave detail:
east 2 feet at 5 seconds. a slight chance of showers and
thunderstorms late in the morning. a chance of showers and
thunderstorms in the afternoon.
.tuesday night...east winds 10 to 15 knots. seas 2 to 3 feet.
wave detail: east 3 feet at 5 seconds and east 1 foot at
9 seconds. a slight chance of thunderstorms early in the evening.
a slight chance of showers in the evening. a slight chance of
showers and thunderstorms early in the morning.
.wednesday...east winds 10 to 15 knots. seas 2 to 3 feet. wave
detail: east 3 feet at 5 seconds and east 1 foot at 8 seconds. a
chance of showers with a slight chance of thunderstorms.
.wednesday night...east winds 10 to 15 knots. seas 3 to 4 feet.
wave detail: east 3 feet at 5 seconds. a chance of showers with a
slight chance of thunderstorms early in the evening. a slight
chance of showers in the late evening and overnight. a slight
chance of thunderstorms early in the morning.
.thursday...east winds 10 to 15 knots. seas 3 to 4 feet. wave
detail: east 3 feet at 5 seconds. a chance of showers with a
slight chance of thunderstorms.
.thursday night...east winds 10 to 15 knots. seas 3 to 4 feet. a
chance of showers with a slight chance of thunderstorms early in
the evening. a slight chance of showers in the late evening and
overnight. a slight chance of thunderstorms after midnight.
.friday...east winds 10 to 15 knots. seas 3 to 4 feet. a slight
chance of thunderstorms. a chance of showers until late
afternoon, then a slight chance of showers late in the afternoon.
.friday night...east winds 10 to 15 knots. seas 3 to 4 feet. a
slight chance of showers and thunderstorms.
.saturday...east winds 5 to 10 knots. seas 3 to 4 feet. a slight
chance of showers and thunderstorms early in the morning, then a
chance of showers in the afternoon. a slight chance of
thunderstorms in the afternoon.
.saturday night...east winds 10 to 15 knots, becoming southeast
early in the morning. seas 3 to 5 feet. a slight chance of
showers and thunderstorms.
winds and seas higher in and near thunderstorms.
$$
(3/9)
Latest Coastal Waters Forecast by KBRO
Issued 9/21/2026 1:47 PM US/Central.
Valid through 9/22/2026 2:15 AM US/Central.
fzus54 kbro 211847
cwfbro
expires:202609220715;;832375
coastal waters forecast for the lower texas coast
national weather service brownsville tx
147 pm cdt mon sep 21 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.
gmz150-155-220715-
gulf waters from port mansfield to the rio grande out 20 nm-
gulf waters from baffin bay to port mansfield out 20 nm-
147 pm cdt mon sep 21 2026
.tonight...southeast winds 5 to 10 knots. seas 2 to 3 feet. wave
detail: east 2 feet at 5 seconds.
.tuesday...east winds around 5 knots, becoming northeast in the
afternoon. seas 2 to 3 feet. wave detail: east 2 feet at
5 seconds. a slight chance of thunderstorms.
.tuesday night...east winds 10 to 15 knots, diminishing to 5 to
10 knots after midnight. seas 2 to 3 feet. wave detail: east
2 feet at 5 seconds. a slight chance of showers and thunderstorms
early in the morning.
.wednesday...east 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. a slight chance of thunderstorms. a
chance of showers until late afternoon, then a slight chance of
showers late in the afternoon.
.wednesday night...east winds 10 to 15 knots. seas 2 to 3 feet.
wave detail: east 3 feet at 5 seconds. a slight chance of showers
and thunderstorms early in the evening. a slight chance of
showers after midnight. a slight chance of thunderstorms early in
the morning.
.thursday...east winds 10 to 15 knots. seas 2 to 3 feet. wave
detail: east 3 feet at 5 seconds. a slight chance of
thunderstorms. a chance of showers until late afternoon, then a
slight chance of showers late in the afternoon.
.thursday night...east winds 10 to 15 knots. seas 3 to 4 feet. a
slight chance of showers. a slight chance of thunderstorms early
in the evening. a slight chance of thunderstorms after midnight.
.friday...east winds around 10 knots. seas 3 to 4 feet. a slight
chance of thunderstorms. a chance of showers until late
afternoon, then a slight chance of showers late in the afternoon.
.friday night...east winds 10 to 15 knots, diminishing to 5 to
10 knots after midnight. seas 2 to 4 feet. a slight chance of
showers and thunderstorms early in the evening. a slight chance
of showers and thunderstorms after midnight.
.saturday...east winds 5 to 10 knots. seas 2 to 3 feet. a slight
chance of showers. a slight chance of thunderstorms in the
afternoon.
.saturday night...east winds around 10 knots, becoming southeast
after midnight. seas 2 to 4 feet. a slight chance of showers and
thunderstorms early in the evening. a slight chance of showers
and thunderstorms after midnight.
winds and seas higher in and near thunderstorms.
$$
(4/9)
Latest Coastal Waters Forecast by KCRP
Issued 9/21/2026 1:48 PM US/Central.
Valid through 9/22/2026 2:15 AM US/Central.
fzus54 kcrp 211848
cwfcrp
expires:202609220715;;832476
coastal waters forecast for texas
national weather service corpus christi tx
148 pm cdt mon sep 21 2026
middle texas coastal waters from baffin bay to matagorda ship
channel out to 60 nautical miles.
seas are provided as a range of the average height of the highest
1/3 of the waves...along with occasional height of the average
highest 10 percent of the waves.
gmz270-275-220715-
waters from baffin bay to port aransas from 20 to 60 nm-
waters from port aransas to matagorda ship channel from 20 to
60 nm-
148 pm cdt mon sep 21 2026
.rest of today...east winds 5 to 10 knots. seas around 2 feet.
wave detail: east 2 feet at 5 seconds.
.tonight...southeast winds 5 to 10 knots. seas around 2 feet.
wave detail: east 2 feet at 5 seconds.
.tuesday...east winds 5 to 10 knots, becoming northeast 10 to
15 knots in the afternoon. seas around 2 feet. wave detail: east
2 feet at 5 seconds. a slight chance of showers and thunderstorms
in the afternoon.
.tuesday night...east winds 10 to 15 knots. seas around 2 feet.
wave detail: east 2 feet at 5 seconds.
.wednesday...east winds 10 to 15 knots. seas 2 to 3 feet. wave
detail: east 3 feet at 5 seconds and southeast 1 foot at
8 seconds. a slight chance of showers. a slight chance of
thunderstorms in the afternoon.
.wednesday night...east winds 10 to 15 knots. seas 2 to 3 feet.
wave detail: east 3 feet at 5 seconds.
.thursday...east winds 10 to 15 knots. seas 2 to 3 feet.
.thursday night...east winds 10 to 15 knots. seas 2 to 3 feet.
.friday...east winds 10 to 15 knots. seas 2 to 3 feet.
.friday night...east winds 10 to 15 knots, diminishing to 5 to
10 knots after midnight. seas around 3 feet.
winds and seas higher in and near thunderstorms.
$$
(5/9)
Latest Coastal Waters Forecast by KCRP
Issued 9/21/2026 1:48 PM US/Central.
Valid through 9/22/2026 2:15 AM US/Central.
fzus54 kcrp 211848
cwfcrp
expires:202609220715;;832475
coastal waters forecast for texas
national weather service corpus christi tx
148 pm cdt mon sep 21 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.
gmz250-220715-
coastal waters from baffin bay to port aransas out 20 nm-
148 pm cdt mon sep 21 2026
.rest of today...east winds 5 to 10 knots. seas around 2 feet.
wave detail: east 2 feet at 6 seconds.
.tonight...southeast winds 5 to 10 knots. seas around 2 feet.
wave detail: east 2 feet at 5 seconds.
.tuesday...east winds around 5 knots, increasing to 10 to
15 knots in the afternoon. seas around 2 feet. wave detail: east
2 feet at 5 seconds. a slight chance of showers and thunderstorms
in the afternoon.
.tuesday night...east winds 10 to 15 knots, diminishing to 5 to
10 knots after midnight. seas around 2 feet. wave detail: east
2 feet at 5 seconds.
.wednesday...east winds 5 to 10 knots, increasing to 10 to
15 knots in the afternoon. seas 2 to 3 feet. wave detail: east
3 feet at 5 seconds. a chance of showers with a slight chance of
thunderstorms in the morning.
.wednesday night...east winds 10 to 15 knots. seas 2 to 3 feet.
wave detail: east 3 feet at 5 seconds.
.thursday...east winds 10 to 15 knots. seas 2 to 3 feet. a chance
of showers in the morning.
.thursday night...east winds 10 to 15 knots, diminishing to 5 to
10 knots after midnight. seas 2 to 3 feet.
.friday...east winds 5 to 10 knots, increasing to 10 to 15 knots
in the afternoon. seas 2 to 3 feet.
.friday night...east winds 10 to 15 knots, becoming southeast
5 to 10 knots after midnight. seas 2 to 3 feet.
winds and seas higher in and near thunderstorms.
$$
(6/9)
Latest Coastal Waters Forecast by KCRP
Issued 9/21/2026 1:48 PM US/Central.
Valid through 9/22/2026 2:15 AM US/Central.
fzus54 kcrp 211848
cwfcrp
expires:202609220715;;832474
coastal waters forecast for texas
national weather service corpus christi tx
148 pm cdt mon sep 21 2026
middle texas coastal waters from baffin bay to matagorda ship
channel out to 60 nautical miles.
seas are provided as a range of the average height of the highest
1/3 of the waves...along with occasional height of the average
highest 10 percent of the waves.
gmz255-220715-
coastal waters from port aransas to matagorda ship channel out
20 nm-
148 pm cdt mon sep 21 2026
.rest of today...east winds 5 to 10 knots. seas around 2 feet.
wave detail: east 2 feet at 5 seconds.
.tonight...southeast winds 5 to 10 knots. seas around 2 feet.
wave detail: east 2 feet at 5 seconds.
.tuesday...east winds 5 to 10 knots. seas around 2 feet. wave
detail: east 2 feet at 5 seconds.
.tuesday night...east winds 5 to 10 knots. seas around 2 feet.
wave detail: east 2 feet at 4 seconds.
.wednesday...east winds 5 to 10 knots, increasing to 10 to
15 knots in the afternoon. seas 2 to 3 feet. wave detail: east
3 feet at 5 seconds.
.wednesday night...east winds 10 to 15 knots. seas 2 to 3 feet.
wave detail: east 3 feet at 5 seconds.
.thursday...east winds 10 to 15 knots. seas 2 to 3 feet.
.thursday night...east winds 10 to 15 knots, diminishing to 5 to
10 knots after midnight. seas 2 to 3 feet.
.friday...east winds 5 to 10 knots. seas around 2 feet.
.friday night...east winds 10 to 15 knots, becoming southeast
5 to 10 knots after midnight. seas 2 to 3 feet.
$$
(7/9)
Latest Coastal Waters Forecast by KHGX
Issued 9/21/2026 12:44 PM US/Central.
Valid through 9/22/2026 1:15 AM US/Central.
fzus54 khgx 211744
cwfhgx
expires:202609220615;;827883
coastal waters forecast for texas
national weather service houston/galveston tx
1244 pm cdt mon sep 21 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.
gmz330-220615-
matagorda bay-
1244 pm cdt mon sep 21 2026
.this afternoon...southeast winds 5 to 10 knots. bay waters
smooth. a slight chance of showers and thunderstorms early.
.tonight...southeast winds 5 to 10 knots. bay waters smooth.
.tuesday...northeast winds 5 to 10 knots, becoming east in the
afternoon. bay waters smooth.
.tuesday night...east winds 5 to 10 knots. bay waters smooth.
.wednesday...northeast winds around 10 knots, becoming east 10 to
15 knots with gusts up to 20 knots in the afternoon. bay waters
smooth, increasing to slightly choppy in the afternoon.
.wednesday night...east winds 10 to 15 knots with gusts up to
20 knots, diminishing to around 10 knots after midnight. bay
waters slightly choppy, diminishing to smooth after midnight.
.thursday...northeast winds around 10 knots, becoming east 10 to
15 knots in the afternoon. bay waters smooth, increasing to
slightly choppy in the afternoon.
.thursday night...east winds 10 to 15 knots, diminishing to
around 10 knots after midnight. bay waters slightly choppy,
diminishing to smooth after midnight.
.friday...east winds 10 to 15 knots. bay waters slightly choppy.
.friday night...east winds 10 to 15 knots, diminishing to around
10 knots after midnight. bay waters slightly choppy, diminishing
to smooth after midnight.
winds and waves higher in and near thunderstorms.
$$
(8/9)
Latest Coastal Waters Forecast by KHGX
Issued 9/21/2026 12:44 PM US/Central.
Valid through 9/22/2026 1:15 AM US/Central.
fzus54 khgx 211744
cwfhgx
expires:202609220615;;827885
coastal waters forecast for texas
national weather service houston/galveston tx
1244 pm cdt mon sep 21 2026
upper texas coastal waters from high island to the matagorda ship
channel out 60 nautical miles including galveston and matagorda
bays.
seas are provided as a range of the average height of the highest
1/3 of the waves...along with the occasional height of the
average highest 10 percent of the waves.
gmz370-375-220615-
waters from freeport to matagorda ship channel tx from 20 to
60 nm-waters from high island to freeport tx from 20 to 60 nm-
1244 pm cdt mon sep 21 2026
.this afternoon...east winds 5 to 10 knots. seas around 2 feet.
wave detail: southeast 2 feet at 5 seconds. a slight chance of
showers and thunderstorms early.
.tonight...southeast winds 5 to 10 knots. seas around 2 feet.
wave detail: southeast 2 feet at 5 seconds.
.tuesday...northeast winds 5 to 10 knots. seas around 2 feet.
wave detail: southeast 1 foot at 5 seconds.
.tuesday night...east winds 5 to 10 knots. seas around 2 feet.
wave detail: east 2 feet at 4 seconds.
.wednesday...east winds 10 to 15 knots. seas 2 to 3 feet. wave
detail: east 2 feet at 4 seconds.
.wednesday night...east winds 10 to 15 knots. seas 2 to 3 feet.
wave detail: east 2 feet at 4 seconds.
.thursday...northeast winds 10 to 15 knots. seas 2 to 3 feet.
.thursday night...east winds 10 to 15 knots. seas 2 to 3 feet.
.friday...northeast winds 10 to 15 knots. seas 2 to 3 feet.
.friday night...east winds 10 to 15 knots. seas 2 to 4 feet.
winds and seas higher in and near thunderstorms.
$$
(9/9)
Latest Coastal Waters Forecast by KHGX
Issued 9/21/2026 12:44 PM US/Central.
Valid through 9/22/2026 1:15 AM US/Central.
fzus54 khgx 211744
cwfhgx
expires:202609220615;;827884
coastal waters forecast for texas
national weather service houston/galveston tx
1244 pm cdt mon sep 21 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.
gmz350-355-220615-
coastal waters from freeport to matagorda ship channel tx out
20 nm-coastal waters from high island to freeport tx out 20 nm-
1244 pm cdt mon sep 21 2026
.this afternoon...east winds 5 to 10 knots. seas around 2 feet.
wave detail: southeast 2 feet at 5 seconds. a slight chance of
showers and thunderstorms early.
.tonight...southeast winds 5 to 10 knots. seas around 2 feet.
wave detail: southeast 2 feet at 5 seconds.
.tuesday...northeast winds 5 to 10 knots. seas around 2 feet.
wave detail: southeast 1 foot at 5 seconds.
.tuesday night...east winds 5 to 10 knots. seas around 2 feet.
wave detail: east 1 foot at 4 seconds.
.wednesday...east winds 10 to 15 knots. seas around 2 feet. wave
detail: east 2 feet at 4 seconds.
.wednesday night...east winds 10 to 15 knots with gusts up to
20 knots, diminishing to around 10 knots after midnight. seas
2 to 3 feet. wave detail: east 2 feet at 4 seconds.
.thursday...northeast winds 10 to 15 knots. seas 2 to 3 feet.
.thursday night...east winds 10 to 15 knots. seas 2 to 3 feet.
.friday...northeast winds 10 to 15 knots. seas 2 to 3 feet.
.friday night...east winds 10 to 15 knots. seas 2 to 3 feet.
winds and seas higher in and near thunderstorms.
$$
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