(1/9)
Latest Coastal Waters Forecast by KBRO
Issued 7/21/2026 1:55 AM US/Central.
Valid through 7/21/2026 2:15 PM US/Central.
fzus54 kbro 210655
cwfbro
expires:202607211915;;334993
coastal waters forecast for the lower texas coast
national weather service brownsville tx
155 am cdt tue jul 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.
gmz130-132-135-211915-
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-
155 am cdt tue jul 21 2026
.today...south winds 5 to 10 knots, becoming southeast 10 to
15 knots this afternoon. a moderate chop on the bay.
.tonight...southeast winds 10 to 15 knots, becoming south 5 to
10 knots after midnight. a moderate chop on the bay, diminishing
to light chop early in the morning.
.wednesday...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.
.wednesday night...south winds 10 to 15 knots, diminishing to
5 to 10 knots after midnight. a moderate chop on the bay,
diminishing to light chop early in the morning.
.thursday...south winds 5 to 10 knots, becoming southeast 10 to
15 knots late in the afternoon. light chop on the bay, increasing
to a moderate chop late in the afternoon. a chance of showers
until late afternoon.
.thursday night...south 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. a moderate chop
on the bay.
.saturday...southeast winds 10 to 15 knots. a moderate chop on
the bay.
.saturday night...southeast winds 10 to 15 knots. a moderate chop
on the bay. a slight chance of showers.
$$
(2/9)
Latest Coastal Waters Forecast by KBRO
Issued 7/21/2026 1:55 AM US/Central.
Valid through 7/21/2026 2:15 PM US/Central.
fzus54 kbro 210655
cwfbro
expires:202607211915;;334994
coastal waters forecast for the lower texas coast
national weather service brownsville tx
155 am cdt tue jul 21 2026
lower texas coastal waters from baffin bay to the mouth of the
rio grande out 60 nm.
seas are provided as a range of the average height of the highest
1/3 of the waves, along with the occasional height of the average
highest 10 percent of the waves.
gmz150-155-211915-
gulf waters from port mansfield to the rio grande out 20 nm-
gulf waters from baffin bay to port mansfield out 20 nm-
155 am cdt tue jul 21 2026
.today...south winds 10 to 15 knots, diminishing to 5 to 10 knots
this afternoon, then becoming southeast 10 to 15 knots late this
afternoon. seas 2 to 3 feet. wave detail: southeast 2 feet at
5 seconds.
.tonight...south winds 10 to 15 knots. seas 2 to 3 feet. wave
detail: southeast 2 feet at 4 seconds and east 1 foot at
8 seconds.
.wednesday...south winds 5 to 10 knots, becoming southeast 10 to
15 knots late in the afternoon. seas 2 to 3 feet. wave detail:
south 2 feet at 4 seconds and east 1 foot at 8 seconds.
.wednesday night...south winds 10 to 15 knots. seas 2 to 3 feet.
wave detail: south 2 feet at 4 seconds and east 1 foot at
8 seconds. a slight chance of showers early in the morning.
.thursday...south winds 5 to 10 knots. seas 2 to 3 feet. wave
detail: south 2 feet at 4 seconds and east 1 foot at 8 seconds. a
chance of showers until late afternoon.
.thursday night...south winds 10 to 15 knots. seas 2 to 3 feet.
wave detail: southeast 2 feet at 4 seconds and east 1 foot at
7 seconds.
.friday...south winds 10 to 15 knots. seas 2 to 3 feet.
.friday night...southeast winds 10 to 15 knots. seas 2 to 4 feet.
.saturday...south winds 10 to 15 knots. seas 3 to 4 feet.
.saturday night...southeast winds 10 to 15 knots. seas 3 to
4 feet. a slight chance of showers.
$$
(3/9)
Latest Coastal Waters Forecast by KBRO
Issued 7/21/2026 1:55 AM US/Central.
Valid through 7/21/2026 2:15 PM US/Central.
fzus54 kbro 210655
cwfbro
expires:202607211915;;334995
coastal waters forecast for the lower texas coast
national weather service brownsville tx
155 am cdt tue jul 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.
gmz170-175-211915-
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-
155 am cdt tue jul 21 2026
.today...south winds 10 to 15 knots, diminishing to 5 to 10 knots
this afternoon. seas 2 to 3 feet. wave detail: south 2 feet at
5 seconds and east 1 foot at 9 seconds.
.tonight...south winds 10 to 15 knots, becoming southwest early
in the morning. seas 2 to 3 feet. wave detail: south 2 feet at
4 seconds and east 1 foot at 9 seconds.
.wednesday...southwest winds 5 to 10 knots, becoming south late
in the afternoon. seas 2 to 3 feet. wave detail: south 2 feet at
4 seconds and east 1 foot at 7 seconds.
.wednesday night...south winds 10 to 15 knots. seas 2 to 3 feet.
wave detail: south 2 feet at 4 seconds and east 1 foot at
8 seconds. a slight chance of showers after midnight. a slight
chance of showers and thunderstorms early in the morning.
.thursday...south winds 10 to 15 knots, diminishing to 5 to
10 knots in the afternoon. seas 2 to 3 feet. wave detail: south
2 feet at 4 seconds and east 1 foot at 8 seconds. a slight chance
of thunderstorms in the morning. a chance of showers until late
afternoon. a slight chance of showers late in the afternoon.
.thursday night...south winds 10 to 15 knots. seas 2 to 3 feet.
wave detail: south 2 feet at 4 seconds.
.friday...south winds around 10 knots. seas 2 to 3 feet.
.friday night...southeast winds 10 to 15 knots. seas 2 to 4 feet.
.saturday...south winds 10 to 15 knots. seas 3 to 4 feet.
.saturday night...southeast winds 10 to 15 knots. seas 3 to
4 feet. a slight chance of showers.
winds and seas higher in and near thunderstorms.
$$
(4/9)
Latest Coastal Waters Forecast by KCRP
Issued 7/21/2026 2:28 AM US/Central.
Valid through 7/21/2026 3:15 PM US/Central.
fzus54 kcrp 210728
cwfcrp
expires:202607212015;;336340
coastal waters forecast for texas
national weather service corpus christi tx
228 am cdt tue jul 21 2026
middle texas coastal waters from baffin bay to matagorda ship
channel out to 60 nautical miles.
seas are provided as a range of the average height of the highest
1/3 of the waves...along with occasional height of the average
highest 10 percent of the waves.
gmz250-212015-
coastal waters from baffin bay to port aransas out 20 nm-
228 am cdt tue jul 21 2026
.today...south winds 10 to 15 knots, diminishing to 5 to 10 knots
late this morning and early afternoon, then becoming southeast
10 to 15 knots late. seas 2 to 3 feet. wave detail: south 2 feet
at 5 seconds.
.tonight...south winds 10 to 15 knots with gusts up to 20 knots,
becoming south 10 to 15 knots after midnight. seas 2 to 3 feet.
wave detail: south 3 feet at 5 seconds.
.wednesday...southwest winds 5 to 10 knots, becoming south 10 to
15 knots in the afternoon. seas around 2 feet. wave detail: south
2 feet at 4 seconds and east 1 foot at 8 seconds.
.wednesday night...south winds 10 to 15 knots, becoming southwest
after midnight. seas 2 to 3 feet. wave detail: south 3 feet at
4 seconds and east 1 foot at 8 seconds.
.thursday...south winds 5 to 10 knots. seas around 2 feet. wave
detail: south 2 feet at 4 seconds and east 1 foot at 8 seconds. a
slight chance of showers in the morning.
.thursday night...south winds 10 to 15 knots. seas around 2 feet.
wave detail: south 2 feet at 5 seconds.
.friday...south winds 10 to 15 knots. seas 2 to 3 feet.
.friday night...south winds around 15 knots. seas 2 to 3 feet.
.saturday...south winds 10 to 15 knots. seas around 3 feet.
.saturday night...southeast winds 15 to 20 knots. seas 3 to
4 feet, occasionally to 5 feet.
$$
(5/9)
Latest Coastal Waters Forecast by KCRP
Issued 7/21/2026 2:28 AM US/Central.
Valid through 7/21/2026 3:15 PM US/Central.
fzus54 kcrp 210728
cwfcrp
expires:202607212015;;336339
coastal waters forecast for texas
national weather service corpus christi tx
228 am cdt tue jul 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.
gmz255-212015-
coastal waters from port aransas to matagorda ship channel out
20 nm-
228 am cdt tue jul 21 2026
.today...southwest winds 5 to 10 knots, becoming south late. seas
around 2 feet. wave detail: south 2 feet at 5 seconds.
.tonight...south winds 10 to 15 knots. seas around 2 feet. wave
detail: south 2 feet at 5 seconds.
.wednesday...southwest winds 10 to 15 knots, diminishing to 5 to
10 knots in the afternoon. seas around 2 feet. wave detail: south
2 feet at 5 seconds.
.wednesday night...southwest winds 10 to 15 knots. seas around
2 feet. wave detail: south 2 feet at 4 seconds and east 1 foot at
8 seconds. a slight chance of showers and thunderstorms after
midnight.
.thursday...southwest winds 5 to 10 knots. seas around 2 feet.
wave detail: south 2 feet at 5 seconds. a slight chance of
showers and thunderstorms in the morning.
.thursday night...south winds around 10 knots. seas around
2 feet. wave detail: south 2 feet at 5 seconds.
.friday...south winds 5 to 10 knots. seas around 2 feet.
.friday night...south winds 10 to 15 knots. seas 2 to 3 feet.
.saturday...south winds 10 to 15 knots. seas 2 to 3 feet.
.saturday night...south winds 10 to 15 knots. seas around 3 feet.
winds and seas higher in and near thunderstorms.
$$
(6/9)
Latest Coastal Waters Forecast by KCRP
Issued 7/21/2026 2:28 AM US/Central.
Valid through 7/21/2026 3:15 PM US/Central.
fzus54 kcrp 210728
cwfcrp
expires:202607212015;;336341
coastal waters forecast for texas
national weather service corpus christi tx
228 am cdt tue jul 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.
gmz270-275-212015-
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-
228 am cdt tue jul 21 2026
.today...southwest winds 5 to 10 knots, becoming south late. seas
around 2 feet. wave detail: south 2 feet at 4 seconds and
southeast 1 foot at 9 seconds.
.tonight...south winds 10 to 15 knots. seas 2 to 3 feet. wave
detail: south 2 feet at 5 seconds and east 1 foot at 9 seconds.
.wednesday...southwest winds 10 to 15 knots, diminishing to 5 to
10 knots in the afternoon. seas 2 to 3 feet. wave detail: south
2 feet at 4 seconds and east 1 foot at 8 seconds.
.wednesday night...southwest winds 10 to 15 knots. seas 2 to
3 feet. wave detail: south 2 feet at 4 seconds and east 1 foot at
8 seconds. a chance of showers with a slight chance of
thunderstorms after midnight.
.thursday...southwest winds 5 to 10 knots. seas around 2 feet.
wave detail: south 2 feet at 4 seconds and east 1 foot at
8 seconds. a chance of showers with a slight chance of
thunderstorms in the morning.
.thursday night...south winds around 10 knots. seas around
2 feet. wave detail: south 2 feet at 5 seconds.
.friday...south winds 5 to 10 knots. seas around 2 feet.
.friday night...south winds 10 to 15 knots. seas 2 to 3 feet.
.saturday...south winds 10 to 15 knots. seas around 3 feet.
.saturday night...south winds 10 to 15 knots. seas 3 to 4 feet,
occasionally to 5 feet.
winds and seas higher in and near thunderstorms.
$$
(7/9)
Latest Coastal Waters Forecast by KHGX
Issued 7/21/2026 6:28 AM US/Central.
Valid through 7/21/2026 7:15 PM US/Central.
fzus54 khgx 211128
cwfhgx
expires:202607220015;;346278
coastal waters forecast for texas
national weather service houston/galveston tx
628 am cdt tue jul 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.
gmz330-220015-
matagorda bay-
628 am cdt tue jul 21 2026
.today...southwest winds 5 to 10 knots, becoming south late. bay
waters smooth, increasing to smooth to slightly choppy late.
.tonight...southwest winds 10 to 15 knots. bay waters slightly
choppy.
.wednesday...west winds 5 to 10 knots, becoming southwest in the
afternoon. bay waters smooth.
.wednesday night...southwest winds 10 to 15 knots, diminishing to
around 10 knots after midnight. bay waters slightly choppy,
diminishing to smooth after midnight.
.thursday...southwest winds around 10 knots, becoming south 10 to
15 knots in the afternoon. bay waters smooth, increasing to
slightly choppy in the afternoon.
.thursday night...south winds 10 to 15 knots. bay waters slightly
choppy.
.friday...south winds 5 to 10 knots. bay waters smooth.
.friday night...south winds 10 to 15 knots. bay waters slightly
choppy. a chance of showers after midnight.
.saturday...south winds around 10 knots. bay waters smooth to
slightly choppy. a chance of showers.
.saturday night...south winds 10 to 15 knots. bay waters slightly
choppy.
$$
(8/9)
Latest Coastal Waters Forecast by KHGX
Issued 7/21/2026 6:28 AM US/Central.
Valid through 7/21/2026 7:15 PM US/Central.
fzus54 khgx 211128
cwfhgx
expires:202607220015;;346279
coastal waters forecast for texas
national weather service houston/galveston tx
628 am cdt tue jul 21 2026
upper texas coastal waters from high island to the matagorda ship
channel out 60 nautical miles including galveston and matagorda
bays.
seas are provided as a range of the average height of the highest
1/3 of the waves...along with the occasional height of the
average highest 10 percent of the waves.
gmz350-355-220015-
coastal waters from freeport to matagorda ship channel tx out
20 nm-coastal waters from high island to freeport tx out 20 nm-
628 am cdt tue jul 21 2026
.today...west winds 10 to 15 knots, diminishing to around
10 knots early this afternoon, then becoming southwest 10 to
15 knots late. seas around 2 feet. wave detail: southwest 2 feet
at 4 seconds.
.tonight...southwest winds 10 to 15 knots. seas 2 to 3 feet. wave
detail: southwest 3 feet at 4 seconds.
.wednesday...west winds 10 to 15 knots with gusts up to 20 knots.
seas 2 to 3 feet. wave detail: southwest 3 feet at 5 seconds.
.wednesday night...southwest winds 10 to 15 knots. seas 2 to
3 feet. wave detail: southwest 3 feet at 4 seconds. a chance of
showers. a chance of thunderstorms after midnight.
.thursday...southwest winds 10 to 15 knots. seas 2 to 3 feet.
wave detail: southwest 2 feet at 4 seconds.
.thursday night...south winds 10 to 15 knots. seas 2 to 3 feet.
wave detail: south 3 feet at 5 seconds.
.friday...southwest winds around 10 knots. seas 2 to 3 feet.
.friday night...south winds 10 to 15 knots. seas 2 to 3 feet. a
chance of showers after midnight.
.saturday...south winds 10 to 15 knots. seas 2 to 3 feet. a
chance of showers.
.saturday night...south winds 10 to 15 knots. seas 2 to 3 feet.
winds and seas higher in and near thunderstorms.
$$
(9/9)
Latest Coastal Waters Forecast by KHGX
Issued 7/21/2026 6:28 AM US/Central.
Valid through 7/21/2026 7:15 PM US/Central.
fzus54 khgx 211128
cwfhgx
expires:202607220015;;346280
coastal waters forecast for texas
national weather service houston/galveston tx
628 am cdt tue jul 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.
gmz370-375-220015-
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-
628 am cdt tue jul 21 2026
.today...west winds 10 to 15 knots, diminishing to around
10 knots late this morning and afternoon. seas around 2 feet.
wave detail: southwest 2 feet at 4 seconds.
.tonight...southwest winds 10 to 15 knots with gusts up to
20 knots. seas 2 to 3 feet. wave detail: southwest 3 feet at
4 seconds and east 1 foot at 7 seconds.
.wednesday...west winds 10 to 15 knots with gusts up to 20 knots.
seas 2 to 3 feet. wave detail: southwest 3 feet at 4 seconds and
east 1 foot at 7 seconds.
.wednesday night...southwest winds 10 to 15 knots with gusts up
to 20 knots. seas 2 to 3 feet. wave detail: southwest 3 feet at
4 seconds and east 1 foot at 8 seconds. a chance of showers and
thunderstorms after midnight.
.thursday...southwest winds 10 to 15 knots. seas 2 to 3 feet.
wave detail: southwest 3 feet at 5 seconds. a chance of showers
in the morning.
.thursday night...south winds 10 to 15 knots. seas 3 to 4 feet.
wave detail: south 3 feet at 6 seconds.
.friday...south winds around 10 knots. seas 2 to 4 feet.
.friday night...south winds 10 to 15 knots. seas 2 to 3 feet.
.saturday...south winds 10 to 15 knots. seas 2 to 3 feet.
.saturday night...south winds 10 to 15 knots. seas 2 to 3 feet.
winds and seas higher in and near thunderstorms.
$$
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