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(1/9)
Latest Coastal Waters Forecast by KBRO
Issued 8/12/2026 2:09 AM US/Central.
Valid through 8/12/2026 3:15 PM US/Central.
fzus54 kbro 120709
cwfbro
expires:202608122015;;044098
coastal waters forecast for the lower texas coast
national weather service brownsville tx
209 am cdt wed aug 12 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.
gmz130-132-135-122015-
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-
209 am cdt wed aug 12 2026
...small craft should exercise caution...
.today...south winds 10 to 15 knots, becoming southeast 15 to
20 knots with gusts up to 25 knots this afternoon. choppy on the
bay.
.tonight...southeast winds 15 to 20 knots. gusts to 30 knots
early in the evening. choppy on the bay.
.thursday...southeast winds 15 to 20 knots with gusts up to
30 knots. choppy on the bay.
.thursday night...southeast winds 15 to 20 knots, becoming south
10 to 15 knots after midnight. choppy on the bay, diminishing to
a moderate chop after midnight.
.friday...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.
.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, diminishing to
5 to 10 knots after midnight. light chop on the bay.
.sunday...southeast winds around 5 knots, becoming east 10 to
15 knots. smooth on the bay, increasing to a moderate chop.
.sunday night...southeast 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.
$$
(2/9)
Latest Coastal Waters Forecast by KBRO
Issued 8/12/2026 2:09 AM US/Central.
Valid through 8/12/2026 3:15 PM US/Central.
fzus54 kbro 120709
cwfbro
expires:202608122015;;044100
coastal waters forecast for the lower texas coast
national weather service brownsville tx
209 am cdt wed aug 12 2026
lower texas coastal waters from baffin bay to the mouth of the
rio grande out 60 nm.
seas are provided as a range of the average height of the highest
1/3 of the waves, along with the occasional height of the average
highest 10 percent of the waves.
gmz170-175-122015-
gulf waters from port mansfield to the rio grande extending from
20 to 60 nm-
gulf waters from baffin bay to port mansfield extending from
20 to 60 nm-
209 am cdt wed aug 12 2026
.today...south winds around 15 knots. seas 3 to 4 feet. wave
detail: southeast 3 feet at 5 seconds.
.tonight...southeast winds 15 to 20 knots. seas 3 to 5 feet. wave
detail: southeast 4 feet at 5 seconds.
.thursday...southeast winds around 15 knots. seas 4 to 5 feet.
wave detail: southeast 4 feet at 6 seconds.
.thursday night...southeast winds 15 to 20 knots. seas 4 to
5 feet. wave detail: southeast 4 feet at 6 seconds.
.friday...southeast winds 10 to 15 knots. seas 3 to 5 feet. wave
detail: southeast 4 feet at 6 seconds. a slight chance of
thunderstorms. a chance of showers, mainly in the morning.
.friday night...southeast winds 10 to 15 knots. seas 3 to 5 feet.
wave detail: southeast 4 feet at 6 seconds. a slight chance of
showers early in the evening.
.saturday...southeast winds 10 to 15 knots. seas 3 to 5 feet.
.saturday night...southeast winds 10 to 15 knots. seas 3 to
4 feet.
.sunday...east winds 5 to 10 knots. seas 3 to 4 feet.
.sunday night...southeast winds around 10 knots, becoming 5 to
10 knots early in the morning. seas 2 to 3 feet.
winds and seas higher in and near thunderstorms.
$$
(3/9)
Latest Coastal Waters Forecast by KBRO
Issued 8/12/2026 2:09 AM US/Central.
Valid through 8/12/2026 3:15 PM US/Central.
fzus54 kbro 120709
cwfbro
expires:202608122015;;044099
coastal waters forecast for the lower texas coast
national weather service brownsville tx
209 am cdt wed aug 12 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.
gmz150-155-122015-
gulf waters from port mansfield to the rio grande out 20 nm-
gulf waters from baffin bay to port mansfield out 20 nm-
209 am cdt wed aug 12 2026
...small craft should exercise caution...
.today...south winds 10 to 15 knots, becoming southeast 15 to
20 knots with gusts up to 25 knots this afternoon. seas 3 to 4
feet. wave detail: southeast 3 feet at 5 seconds.
.tonight...southeast winds 15 to 20 knots. seas 3 to 4 feet. wave
detail: southeast 4 feet at 5 seconds.
.thursday...southeast winds 15 to 20 knots. seas 3 to 5 feet.
wave detail: southeast 4 feet at 6 seconds.
.thursday night...southeast winds 15 to 20 knots, becoming south
10 to 15 knots early in the morning. seas 3 to 4 feet. wave
detail: southeast 4 feet at 6 seconds.
.friday...southeast winds 10 to 15 knots. seas 3 to 4 feet. wave
detail: southeast 4 feet at 6 seconds.
.friday night...southeast winds 10 to 15 knots. seas 3 to 4 feet.
wave detail: southeast 3 feet at 6 seconds.
.saturday...southeast winds around 10 knots. seas 3 to 4 feet.
.saturday night...southeast winds 5 to 10 knots. seas 3 to
4 feet.
.sunday...southeast winds 5 to 10 knots. seas 2 to 3 feet.
.sunday night...southeast winds around 10 knots, becoming 5 to
10 knots after midnight. seas 2 to 3 feet.
$$
(4/9)
Latest Coastal Waters Forecast by KCRP
Issued 8/12/2026 1:59 AM US/Central.
Valid through 8/12/2026 2:15 PM US/Central.
fzus54 kcrp 120659
cwfcrp
expires:202608121915;;043597
coastal waters forecast for texas
national weather service corpus christi tx
159 am cdt wed aug 12 2026
middle texas coastal waters from baffin bay to matagorda ship
channel out to 60 nautical miles.
seas are provided as a range of the average height of the highest
1/3 of the waves...along with occasional height of the average
highest 10 percent of the waves.
gmz270-275-121915-
waters from baffin bay to port aransas from 20 to 60 nm-
waters from port aransas to matagorda ship channel from 20 to
60 nm-
159 am cdt wed aug 12 2026
.today...south winds 10 to 15 knots. seas around 3 feet. wave
detail: southeast 3 feet at 5 seconds.
.tonight...south winds 15 to 20 knots. seas 3 to 4 feet,
occasionally to 5 feet. wave detail: southeast 4 feet at
5 seconds.
.thursday...south winds 15 to 20 knots. seas around 4 feet,
occasionally to 5 feet. wave detail: southeast 4 feet at
6 seconds.
.thursday night...southeast winds 15 to 20 knots. seas around
4 feet, occasionally to 5 feet. wave detail: southeast 4 feet at
6 seconds.
.friday...southeast winds 10 to 15 knots. seas 3 to 4 feet,
occasionally to 5 feet. wave detail: southeast 4 feet at
6 seconds. a slight chance of showers and thunderstorms.
.friday night...southeast winds 10 to 15 knots with gusts up to
20 knots. seas 3 to 4 feet, occasionally to 5 feet. wave detail:
southeast 4 feet at 6 seconds.
.saturday...southeast winds around 10 knots. seas 3 to 4 feet,
occasionally to 5 feet.
.saturday night...southeast winds 10 to 15 knots. seas around
3 feet.
.sunday...southeast winds 5 to 10 knots. seas 2 to 3 feet.
.sunday night...southeast winds 5 to 10 knots. seas 2 to 3 feet.
winds and seas higher in and near thunderstorms.
$$
(5/9)
Latest Coastal Waters Forecast by KCRP
Issued 8/12/2026 1:59 AM US/Central.
Valid through 8/12/2026 2:15 PM US/Central.
fzus54 kcrp 120659
cwfcrp
expires:202608121915;;043596
coastal waters forecast for texas
national weather service corpus christi tx
159 am cdt wed aug 12 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.
gmz250-121915-
coastal waters from baffin bay to port aransas out 20 nm-
159 am cdt wed aug 12 2026
...small craft should exercise caution...
.today...south winds 10 to 15 knots with gusts up to 20 knots,
becoming southeast 15 to 20 knots with gusts up to 25 knots late.
seas 3 to 4 feet, occasionally to 5 feet. wave detail: southeast
4 feet at 5 seconds.
.tonight...south winds 15 to 20 knots with gusts up to 25 knots.
seas 3 to 5 feet, occasionally to 6 feet. wave detail: southeast
4 feet at 5 seconds.
.thursday...southeast winds 15 to 20 knots with gusts up to
25 knots. seas around 4 feet, occasionally to 5 feet. wave
detail: southeast 4 feet at 6 seconds.
.thursday night...southeast winds 15 to 20 knots with gusts up to
25 knots. seas around 4 feet, occasionally to 5 feet. wave
detail: southeast 4 feet at 6 seconds.
.friday...southeast winds 10 to 15 knots. seas 3 to 4 feet,
occasionally to 5 feet. wave detail: southeast 4 feet at
6 seconds.
.friday night...southeast winds 10 to 15 knots with gusts up to
20 knots. seas 3 to 4 feet, occasionally to 5 feet. wave detail:
southeast 4 feet at 6 seconds.
.saturday...southeast winds 10 to 15 knots. seas around 3 feet.
.saturday night...southeast winds 10 to 15 knots. seas around
3 feet.
.sunday...southeast winds 5 to 10 knots. seas 2 to 3 feet.
.sunday night...southeast winds 10 to 15 knots, diminishing to
5 to 10 knots after midnight. seas 2 to 3 feet.
$$
(6/9)
Latest Coastal Waters Forecast by KCRP
Issued 8/12/2026 1:59 AM US/Central.
Valid through 8/12/2026 2:15 PM US/Central.
fzus54 kcrp 120659
cwfcrp
expires:202608121915;;043595
coastal waters forecast for texas
national weather service corpus christi tx
159 am cdt wed aug 12 2026
middle texas coastal waters from baffin bay to matagorda ship
channel out to 60 nautical miles.
seas are provided as a range of the average height of the highest
1/3 of the waves...along with occasional height of the average
highest 10 percent of the waves.
gmz255-121915-
coastal waters from port aransas to matagorda ship channel out
20 nm-
159 am cdt wed aug 12 2026
.today...south winds 10 to 15 knots. seas around 3 feet. wave
detail: southeast 3 feet at 5 seconds.
.tonight...south winds 15 to 20 knots. seas 3 to 4 feet,
occasionally to 5 feet. wave detail: south 4 feet at 5 seconds.
.thursday...south winds 10 to 15 knots with gusts up to 20 knots.
seas 3 to 4 feet, occasionally to 5 feet. wave detail: southeast
4 feet at 6 seconds.
.thursday night...southeast winds 10 to 15 knots with gusts up to
20 knots. seas 3 to 4 feet, occasionally to 5 feet. wave detail:
southeast 4 feet at 6 seconds.
.friday...southeast winds 10 to 15 knots. seas 3 to 4 feet,
occasionally to 5 feet. wave detail: southeast 4 feet at
6 seconds. a slight chance of showers and thunderstorms in the
morning.
.friday night...southeast winds 10 to 15 knots with gusts up to
20 knots. seas around 3 feet. wave detail: southeast 3 feet at
6 seconds.
.saturday...southeast winds around 10 knots. seas around 3 feet.
.saturday night...southeast winds 10 to 15 knots, diminishing to
5 to 10 knots after midnight. seas 2 to 3 feet.
.sunday...southeast winds 5 to 10 knots. seas 2 to 3 feet.
.sunday night...southeast winds 5 to 10 knots. seas 2 to 3 feet.
winds and seas higher in and near thunderstorms.
$$
(7/9)
Latest Coastal Waters Forecast by KHGX
Issued 8/12/2026 12:34 AM US/Central.
Valid through 8/12/2026 1:15 PM US/Central.
fzus54 khgx 120534
cwfhgx
expires:202608121815;;038381
coastal waters forecast for texas
national weather service houston/galveston tx
1234 am cdt wed aug 12 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.
gmz330-121815-
matagorda bay-
1234 am cdt wed aug 12 2026
.rest of 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 15 to 20 knots. bay waters choppy.
.thursday...south winds 10 to 15 knots with gusts up to 20 knots.
bay waters slightly choppy.
.thursday night...southeast winds 15 to 20 knots, becoming south
around 15 knots after midnight. bay waters choppy, diminishing to
slightly choppy after midnight.
.friday...southeast winds 10 to 15 knots. bay waters slightly
choppy.
.friday night...southeast winds 10 to 15 knots. bay waters
slightly choppy.
.saturday...southeast winds around 10 knots, increasing to 10 to
15 knots in the afternoon. bay waters smooth, increasing to
slightly choppy in the afternoon.
.saturday night...southeast winds 10 to 15 knots, becoming south
around 10 knots after midnight. bay waters slightly choppy,
diminishing to smooth after midnight.
.sunday...southeast winds 5 to 10 knots. bay waters smooth.
.sunday night...southeast winds 10 to 15 knots, becoming south
around 10 knots after midnight. bay waters slightly choppy,
diminishing to smooth after midnight.
$$
(8/9)
Latest Coastal Waters Forecast by KHGX
Issued 8/12/2026 12:34 AM US/Central.
Valid through 8/12/2026 1:15 PM US/Central.
fzus54 khgx 120534
cwfhgx
expires:202608121815;;038383
coastal waters forecast for texas
national weather service houston/galveston tx
1234 am cdt wed aug 12 2026
upper texas coastal waters from high island to the matagorda ship
channel out 60 nautical miles including galveston and matagorda
bays.
seas are provided as a range of the average height of the highest
1/3 of the waves...along with the occasional height of the
average highest 10 percent of the waves.
gmz370-375-121815-
waters from freeport to matagorda ship channel tx from 20 to
60 nm-waters from high island to freeport tx from 20 to 60 nm-
1234 am cdt wed aug 12 2026
.rest of tonight...south winds 10 to 15 knots. seas 2 to 3 feet.
.wednesday...south winds 10 to 15 knots. seas 2 to 3 feet. wave
detail: southwest 1 foot at 4 seconds.
.wednesday night...south winds around 15 knots, increasing to
15 to 20 knots after midnight. seas 2 to 4 feet. wave detail:
southwest 2 feet at 4 seconds.
.thursday...south winds 10 to 15 knots. seas 3 to 4 feet. wave
detail: southwest 3 feet at 5 seconds.
.thursday night...southeast winds 15 to 20 knots. seas 3 to
5 feet. wave detail: southeast 2 feet at 6 seconds.
.friday...southeast winds 10 to 15 knots. seas 3 to 5 feet. wave
detail: southeast 3 feet at 6 seconds.
.friday night...southeast winds 10 to 15 knots. seas 3 to 4 feet.
.saturday...southeast winds 5 to 10 knots. seas 2 to 3 feet.
.saturday night...southeast winds 5 to 10 knots. seas 2 to
3 feet.
.sunday...southeast winds around 5 knots. seas 2 to 3 feet.
.sunday night...south winds 5 to 10 knots. seas 2 to 3 feet.
$$
(9/9)
Latest Coastal Waters Forecast by KHGX
Issued 8/12/2026 12:34 AM US/Central.
Valid through 8/12/2026 1:15 PM US/Central.
fzus54 khgx 120534
cwfhgx
expires:202608121815;;038382
coastal waters forecast for texas
national weather service houston/galveston tx
1234 am cdt wed aug 12 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.
gmz350-355-121815-
coastal waters from freeport to matagorda ship channel tx out
20 nm-coastal waters from high island to freeport tx out 20 nm-
1234 am cdt wed aug 12 2026
.rest of tonight...south winds 10 to 15 knots. seas 2 to 3 feet.
.wednesday...south winds 10 to 15 knots. seas 2 to 3 feet. wave
detail: southwest 2 feet at 4 seconds.
.wednesday night...south winds 15 to 20 knots. seas 2 to 4 feet.
wave detail: southwest 2 feet at 4 seconds.
.thursday...south winds 10 to 15 knots. seas 3 to 4 feet.
.thursday night...south winds 15 to 20 knots. seas 3 to 4 feet.
.friday...southeast winds 10 to 15 knots. seas 3 to 4 feet. wave
detail: southeast 3 feet at 6 seconds.
.friday night...south winds 10 to 15 knots. seas 2 to 3 feet.
.saturday...southeast winds 5 to 10 knots. seas 2 to 3 feet.
.saturday night...south winds 5 to 10 knots. seas 2 to 3 feet.
.sunday...southeast winds 5 to 10 knots. seas 2 to 3 feet.
.sunday night...south winds 5 to 10 knots. seas 2 to 3 feet.
$$
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