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(1/9)
Latest Coastal Waters Forecast by KBRO
Issued 7/20/2026 11:21 AM US/Central.
Valid through 7/21/2026 12:15 AM US/Central.
fzus54 kbro 201621
cwfbro
expires:202607210515;;296206
coastal waters forecast for the lower texas coast
national weather service brownsville tx
1121 am cdt mon jul 20 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.
gmz130-132-135-210515-
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-
1121 am cdt mon jul 20 2026
...small craft should exercise caution...
.tonight...south winds 10 to 15 knots. a moderate chop on the
bay.
.tuesday...south winds 5 to 10 knots becoming southeast 10 to
15 knots in the afternoon. light chop on the bay becoming a
moderate chop in the afternoon.
.tuesday night...southeast winds 10 to 15 knots becoming south
5 to 10 knots after midnight. a moderate chop on the bay becoming
light chop after midnight.
.wednesday...south winds 5 to 10 knots becoming southeast 10 to
15 knots in the afternoon. light chop on the bay becoming a
moderate chop in the afternoon.
.wednesday night...southeast winds 10 to 15 knots becoming south
5 to 10 knots after midnight. a moderate chop on the bay becoming
light chop after midnight.
.thursday...south winds 5 to 10 knots becoming southeast 10 to
15 knots in the afternoon. light chop on the bay becoming a
moderate chop in the afternoon.
.thursday night...south winds 10 to 15 knots. a moderate chop on
the bay. a slight chance of showers.
.friday...south winds 5 to 10 knots becoming southeast 10 to
15 knots in the afternoon. light chop on the bay becoming a
moderate chop in the afternoon. a slight chance of showers. a
slight chance of thunderstorms in the afternoon.
.friday night...southeast winds 10 to 15 knots. a moderate chop
on the bay.
.saturday...southeast winds 5 to 10 knots increasing to 10 to
15 knots in the afternoon. light chop on the bay becoming a
moderate chop in the afternoon.
.saturday night...southeast winds 10 to 15 knots. a moderate chop
on the bay.
winds and waves higher in and near thunderstorms.
$$
(2/9)
Latest Coastal Waters Forecast by KBRO
Issued 7/20/2026 11:21 AM US/Central.
Valid through 7/21/2026 12:15 AM US/Central.
fzus54 kbro 201621
cwfbro
expires:202607210515;;296207
coastal waters forecast for the lower texas coast
national weather service brownsville tx
1121 am cdt mon jul 20 2026
lower texas coastal waters from baffin bay to the mouth of the
rio grande out 60 nm.
seas are provided as a range of the average height of the highest
1/3 of the waves, along with the occasional height of the average
highest 10 percent of the waves.
gmz150-155-210515-
gulf waters from port mansfield to the rio grande out 20 nm-
gulf waters from baffin bay to port mansfield out 20 nm-
1121 am cdt mon jul 20 2026
.tonight...south winds 10 to 15 knots. seas 2 to 3 feet. wave
detail: southeast 3 feet at 5 seconds.
.tuesday...south winds 10 to 15 knots. seas 2 to 3 feet. wave
detail: southeast 2 feet at 4 seconds.
.tuesday night...south winds 10 to 15 knots. seas 2 to 3 feet.
wave detail: southeast 2 feet at 4 seconds and east 1 foot at
8 seconds.
.wednesday...south winds 5 to 10 knots becoming southeast 10 to
15 knots in the afternoon. seas 2 to 3 feet. wave detail:
southeast 2 feet at 4 seconds and east 1 foot at 7 seconds.
.wednesday night...south winds 10 to 15 knots. seas 2 to 3 feet.
wave detail: southeast 2 feet at 4 seconds and east 1 foot at
7 seconds.
.thursday...south winds 5 to 10 knots becoming southeast 10 to
15 knots in the afternoon. seas 2 to 3 feet. wave detail:
southeast 2 feet at 6 seconds.
.thursday night...south winds 10 to 15 knots. seas 2 to 3 feet. a
slight chance of showers.
.friday...south winds 10 to 15 knots. seas 2 to 3 feet. a slight
chance of showers in the morning.
.friday night...southeast winds 10 to 15 knots. seas 2 to 4 feet.
.saturday...southeast winds 10 to 15 knots. seas 2 to 3 feet.
.saturday night...southeast winds 10 to 15 knots. seas 2 to
4 feet.
$$
(3/9)
Latest Coastal Waters Forecast by KBRO
Issued 7/20/2026 11:21 AM US/Central.
Valid through 7/21/2026 12:15 AM US/Central.
fzus54 kbro 201621
cwfbro
expires:202607210515;;296208
coastal waters forecast for the lower texas coast
national weather service brownsville tx
1121 am cdt mon jul 20 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.
gmz170-175-210515-
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-
1121 am cdt mon jul 20 2026
.tonight...southeast winds 10 to 15 knots becoming south after
midnight. seas 2 to 3 feet. wave detail: southeast 2 feet at
5 seconds and east 1 foot at 9 seconds.
.tuesday...south winds 5 to 10 knots. seas 2 to 3 feet. wave
detail: south 2 feet at 4 seconds and east 1 foot at 9 seconds.
.tuesday 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
9 seconds.
.wednesday...southwest winds 5 to 10 knots becoming south 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
7 seconds. a slight chance of showers after midnight.
.thursday...southwest winds 10 to 15 knots becoming south 5 to
10 knots in the afternoon. seas 2 to 3 feet. wave detail:
southeast 2 feet at 6 seconds. a slight chance of showers and
thunderstorms in the morning.
.thursday night...south winds 10 to 15 knots. seas 2 to 3 feet. a
slight chance of showers.
.friday...south winds 10 to 15 knots. seas 2 to 3 feet. a slight
chance of showers in the morning.
.friday night...southeast winds 10 to 15 knots. seas 2 to 4 feet.
.saturday...southeast winds 10 to 15 knots. seas 2 to 3 feet.
.saturday night...southeast winds 10 to 15 knots. seas 2 to
4 feet.
winds and seas higher in and near thunderstorms.
$$
(4/9)
Latest Coastal Waters Forecast by KCRP
Issued 7/20/2026 2:40 PM US/Central.
Valid through 7/21/2026 3:15 AM US/Central.
fzus54 kcrp 201940
cwfcrp
expires:202607210815;;306047
coastal waters forecast for texas
national weather service corpus christi tx
240 pm cdt mon jul 20 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.
gmz270-275-210815-
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-
240 pm cdt mon jul 20 2026
.tonight...south winds 5 to 10 knots, increasing to 10 to
15 knots after midnight. seas around 2 feet. wave detail: south
2 feet at 5 seconds and southeast 1 foot at 9 seconds.
.tuesday...southwest winds 5 to 10 knots. seas around 2 feet.
wave detail: south 2 feet at 4 seconds.
.tuesday night...south winds 5 to 10 knots, becoming southwest
10 to 15 knots after midnight. seas 2 to 3 feet. wave detail:
south 2 feet at 4 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 7 seconds.
.wednesday night...south winds 10 to 15 knots. seas around
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 3 to 4 feet,
occasionally to 5 feet. wave detail: south 2 feet at 4 seconds. a
chance of thunderstorms in the morning. a chance of showers.
.thursday night...south winds around 10 knots. seas 3 to 5 feet,
occasionally to 6 feet.
.friday...south winds 5 to 10 knots. seas 3 to 4 feet,
occasionally to 5 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 around 3 feet.
winds and seas higher in and near thunderstorms.
$$
(5/9)
Latest Coastal Waters Forecast by KCRP
Issued 7/20/2026 2:40 PM US/Central.
Valid through 7/21/2026 3:15 AM US/Central.
fzus54 kcrp 201940
cwfcrp
expires:202607210815;;306046
coastal waters forecast for texas
national weather service corpus christi tx
240 pm cdt mon jul 20 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.
gmz250-210815-
coastal waters from baffin bay to port aransas out 20 nm-
240 pm cdt mon jul 20 2026
.tonight...southeast winds 10 to 15 knots with gusts up to
20 knots, becoming south with gusts up to 20 knots after
midnight. seas 2 to 3 feet. wave detail: southeast 3 feet at
5 seconds.
.tuesday...south winds 10 to 15 knots. seas 2 to 3 feet. wave
detail: south 2 feet at 5 seconds.
.tuesday night...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 4 seconds and east 1 foot at
7 seconds.
.wednesday...southwest winds 5 to 10 knots, becoming south 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 around
3 feet. wave detail: south 2 feet at 4 seconds and east 1 foot at
7 seconds.
.thursday...south winds 5 to 10 knots. seas 3 to 4 feet,
occasionally to 5 feet. wave detail: south 2 feet at 4 seconds. a
chance of showers in the morning.
.thursday night...south winds 10 to 15 knots. seas 3 to 4 feet,
occasionally to 5 feet.
.friday...south winds 10 to 15 knots. seas 2 to 4 feet,
occasionally to 5 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...southeast winds 10 to 15 knots. seas around
3 feet.
$$
(6/9)
Latest Coastal Waters Forecast by KCRP
Issued 7/20/2026 2:40 PM US/Central.
Valid through 7/21/2026 3:15 AM US/Central.
fzus54 kcrp 201940
cwfcrp
expires:202607210815;;306045
coastal waters forecast for texas
national weather service corpus christi tx
240 pm cdt mon jul 20 2026
middle texas coastal waters from baffin bay to matagorda ship
channel out to 60 nautical miles.
seas are provided as a range of the average height of the highest
1/3 of the waves...along with occasional height of the average
highest 10 percent of the waves.
gmz255-210815-
coastal waters from port aransas to matagorda ship channel out
20 nm-
240 pm cdt mon jul 20 2026
.tonight...south winds 10 to 15 knots, becoming southwest late.
seas around 2 feet. wave detail: south 2 feet at 5 seconds.
.tuesday...southwest winds 5 to 10 knots. seas around 2 feet.
wave detail: south 2 feet at 5 seconds.
.tuesday night...south winds 10 to 15 knots. seas 2 to 3 feet.
wave detail: south 2 feet at 5 seconds.
.wednesday...southwest winds 5 to 10 knots. seas 2 to 3 feet.
wave detail: south 2 feet at 4 seconds.
.wednesday night...south winds 10 to 15 knots. seas around
3 feet. wave detail: south 2 feet at 4 seconds. a slight chance
of showers and thunderstorms after midnight.
.thursday...southwest winds 5 to 10 knots. seas 3 to 4 feet,
occasionally to 5 feet. wave detail: south 2 feet at 4 seconds. a
chance of thunderstorms in the morning. a chance of showers.
.thursday night...south winds around 10 knots. seas 3 to 4 feet,
occasionally to 5 feet.
.friday...south winds 5 to 10 knots. seas 2 to 4 feet,
occasionally to 5 feet.
.friday night...south winds 10 to 15 knots. seas 2 to 3 feet.
.saturday...south winds 10 to 15 knots, diminishing to 5 to
10 knots in the afternoon. seas 2 to 3 feet.
.saturday night...south winds 10 to 15 knots. seas 2 to 3 feet.
winds and seas higher in and near thunderstorms.
$$
(7/9)
Latest Coastal Waters Forecast by KHGX
Issued 7/20/2026 2:35 PM US/Central.
Valid through 7/21/2026 3:15 AM US/Central.
fzus54 khgx 201935
cwfhgx
expires:202607210815;;305925
coastal waters forecast for texas
national weather service houston/galveston tx
235 pm cdt mon jul 20 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.
gmz330-210815-
matagorda bay-
235 pm cdt mon jul 20 2026
.rest of today...south winds 10 to 15 knots. bay waters slightly
choppy.
.tonight...south winds 5 to 10 knots. bay waters smooth.
.tuesday...southwest winds 5 to 10 knots, becoming south in the
afternoon. bay waters smooth.
.tuesday night...southwest winds 10 to 15 knots. bay waters
slightly choppy.
.wednesday...west winds around 10 knots, becoming southwest 10 to
15 knots in the afternoon. bay waters smooth, increasing to
slightly choppy in the afternoon.
.wednesday night...southwest winds 10 to 15 knots. bay waters
slightly choppy.
.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. a chance of showers and
thunderstorms.
.thursday night...south winds 10 to 15 knots, diminishing to
around 10 knots after midnight. bay waters slightly choppy,
diminishing to smooth after midnight.
.friday...south winds 5 to 10 knots. bay waters smooth.
.friday night...south winds 10 to 15 knots. bay waters slightly
choppy.
winds and waves higher in and near thunderstorms.
$$
(8/9)
Latest Coastal Waters Forecast by KHGX
Issued 7/20/2026 2:35 PM US/Central.
Valid through 7/21/2026 3:15 AM US/Central.
fzus54 khgx 201935
cwfhgx
expires:202607210815;;305926
coastal waters forecast for texas
national weather service houston/galveston tx
235 pm cdt mon jul 20 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.
gmz350-355-210815-
coastal waters from freeport to matagorda ship channel tx out
20 nm-coastal waters from high island to freeport tx out 20 nm-
235 pm cdt mon jul 20 2026
.rest of today...southwest winds 5 to 10 knots. seas around
2 feet. wave detail: southwest 2 feet at 4 seconds.
.tonight...southwest winds 10 to 15 knots. seas around 2 feet.
wave detail: south 2 feet at 4 seconds.
.tuesday...west winds 10 to 15 knots, becoming southwest around
10 knots in the afternoon. seas around 2 feet. wave detail:
southwest 2 feet at 4 seconds.
.tuesday 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.
.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 3 to
4 feet. wave detail: southwest 3 feet at 5 seconds. a chance of
showers. a chance of thunderstorms after midnight.
.thursday...west winds around 10 knots, becoming southwest 10 to
15 knots in the afternoon. seas 3 to 4 feet. a chance of
thunderstorms in the morning. a chance of showers.
.thursday night...south winds 10 to 15 knots. seas 5 to 7 feet,
occasionally to 9 feet.
.friday...southwest winds 10 to 15 knots. seas 5 to 7 feet,
occasionally to 9 feet.
.friday night...south 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 7/20/2026 2:35 PM US/Central.
Valid through 7/21/2026 3:15 AM US/Central.
fzus54 khgx 201935
cwfhgx
expires:202607210815;;305927
coastal waters forecast for texas
national weather service houston/galveston tx
235 pm cdt mon jul 20 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.
gmz370-375-210815-
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-
235 pm cdt mon jul 20 2026
.rest of today...southwest winds 5 to 10 knots. seas around
2 feet. wave detail: southwest 2 feet at 4 seconds and southeast
1 foot at 8 seconds.
.tonight...southwest winds around 10 knots, increasing to 10 to
15 knots after midnight. seas around 2 feet. wave detail:
southwest 2 feet at 4 seconds and southeast 1 foot at 8 seconds.
.tuesday...west winds 10 to 15 knots, diminishing to around
10 knots in the afternoon. seas around 2 feet. wave detail:
southwest 2 feet at 4 seconds.
.tuesday 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 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 5 seconds and
east 1 foot at 7 seconds.
.wednesday night...southwest winds 10 to 15 knots with gusts up
to 20 knots. seas 3 to 4 feet. wave detail: southwest 3 feet at
5 seconds. a chance of showers. a chance of thunderstorms after
midnight.
.thursday...southwest winds 10 to 15 knots. seas 3 to 5 feet. a
chance of showers and thunderstorms in the morning, then a chance
of showers in the afternoon.
.thursday night...south winds 10 to 15 knots. seas 5 to 8 feet,
occasionally to 10 feet.
.friday...southwest winds around 10 knots, increasing to 10 to
15 knots in the afternoon. seas 5 to 8 feet, occasionally to
10 feet, subsiding to 4 to 6 feet, occasionally to 8 feet in the
afternoon.
.friday night...south winds 10 to 15 knots. seas 2 to 4 feet.
winds and seas higher in and near thunderstorms.
$$
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