319
FZUS54 KCRP 190854
CWFCRP

Coastal Waters Forecast for Texas
National Weather Service Corpus Christi TX
354 AM CDT Sat Apr 19 2025

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.


GMZ200-192215-
354 AM CDT Sat Apr 19 2025

.SYNOPSIS FOR THE MIDDLE TEXAS COASTAL WATERS...

Moderate to fresh onshore flow (BF 4-5) will keep wave heights
between 5 to 7 ft and choppy over the bays. By Sunday, onshore
flow weakens to a moderate breeze (BF 4), decreasing to light to
gentle (BF 2-3) Sunday night into Monday before increasing back to
moderate levels (BF 4) by Tuesday. Medium rain chances (35-60%)
can be expected Sunday into Sunday night, with low to medium rain
chances (20-40%) then expected daily through at least mid-week.

$$

GMZ236-237-192215-
Copano, Aransas, and Redfish Bays-
San Antonio, Mesquite, and Espiritu Santo Bays-
354 AM CDT Sat Apr 19 2025

...SMALL CRAFT ADVISORY IN EFFECT THROUGH SUNDAY MORNING...

.TODAY...Southeast winds around 20 knots, increasing to 20 to 25
knots late. Bay and inland waters choppy. Patchy fog until late
afternoon.
.TONIGHT...Southeast winds 20 to 25 knots with gusts up to 30
knots. Bay and inland waters choppy.
.SUNDAY...Southeast winds 10 to 15 knots with gusts up to
20 knots. Bay and inland waters slightly choppy to occasionally
choppy. A chance of showers with a slight chance of thunderstorms
in the morning, then showers likely with a chance of
thunderstorms in the afternoon.
.SUNDAY NIGHT...Southeast winds 5 to 10 knots. Bay and inland
waters smooth. A chance of showers and thunderstorms.
.MONDAY...Southeast winds 5 to 10 knots. Bay and inland waters
smooth. A chance of showers and thunderstorms, mainly in the
morning.
.MONDAY NIGHT...Southeast winds 5 to 10 knots. Bay and inland
waters smooth.
.TUESDAY...Southeast winds 5 to 10 knots, increasing to 10 to
15 knots in the afternoon. Bay and inland waters slightly choppy
to occasionally choppy. A chance of showers and thunderstorms.
.TUESDAY NIGHT...Southeast winds 10 to 15 knots. Bay and inland
waters slightly choppy to occasionally choppy. A chance of
showers and thunderstorms after midnight.
.WEDNESDAY...Southeast winds 10 to 15 knots. Bay and inland
waters slightly choppy to occasionally choppy. A chance of
thunderstorms. A chance of showers.
.WEDNESDAY NIGHT...Southeast winds 10 to 15 knots. Bay and inland
waters slightly choppy to occasionally choppy.

Winds and waves higher in and near thunderstorms.

$$

GMZ231-232-192215-
Baffin Bay and Upper Laguna Madre-Corpus Christi and Nueces Bays-
354 AM CDT Sat Apr 19 2025

...SMALL CRAFT ADVISORY IN EFFECT THROUGH SUNDAY MORNING...

.TODAY...Southeast winds around 20 knots with gusts up to 25
knots, increasing to 20 to 25 knots with gusts up to 30 knots late
this morning and afternoon. Bay and inland waters choppy.
.TONIGHT...Southeast winds 15 to 20 knots with gusts up to
30 knots. Bay and inland waters choppy.
.SUNDAY...Southeast winds 15 to 20 knots, diminishing to 10 to
15 knots in the afternoon. Bay and inland waters choppy. A chance
of showers with a slight chance of thunderstorms in the morning,
then showers likely with a chance of thunderstorms in the
afternoon.
.SUNDAY NIGHT...Southeast winds 10 to 15 knots with gusts up to
20 knots, diminishing to 5 to 10 knots after midnight. Bay and
inland waters slightly choppy to occasionally choppy. A chance of
showers and thunderstorms.
.MONDAY...Southeast winds 5 to 10 knots, increasing to 10 to
15 knots in the afternoon. Bay and inland waters slightly choppy
to occasionally choppy. A chance of showers and thunderstorms,
mainly in the morning.
.MONDAY NIGHT...East winds 10 to 15 knots, becoming southeast
5 to 10 knots after midnight. Bay and inland waters slightly
choppy to occasionally choppy.
.TUESDAY...Southeast winds 10 to 15 knots. Bay and inland waters
slightly choppy to occasionally choppy. A chance of showers and
thunderstorms.
.TUESDAY NIGHT...Southeast winds 10 to 15 knots. Bay and inland
waters slightly choppy to occasionally choppy. A chance of
thunderstorms. A chance of showers.
.WEDNESDAY...Southeast winds 10 to 15 knots, increasing to 15 to
20 knots in the afternoon. Bay and inland waters choppy. A chance
of showers and thunderstorms in the morning.
.WEDNESDAY NIGHT...Southeast winds 10 to 15 knots. Bay and inland
waters slightly choppy to occasionally choppy.

Winds and waves higher in and near thunderstorms.

$$

GMZ255-192215-
Coastal waters from Port Aransas to Matagorda Ship Channel out
20 NM-
354 AM CDT Sat Apr 19 2025

...SMALL CRAFT ADVISORY IN EFFECT THROUGH SUNDAY MORNING...

.TODAY...Southeast winds around 20 knots with gusts up to 25
knots. Seas 5 to 6 feet, occasionally to 8 feet. Wave Detail:
Southeast 6 feet at 7 seconds. Patchy fog.
.TONIGHT...Southeast winds 15 to 20 knots with gusts up to
25 knots. Seas 5 to 7 feet, occasionally to 9 feet. Wave Detail:
Southeast 7 feet at 8 seconds.
.SUNDAY...Southeast winds 15 to 20 knots with gusts up to
25 knots, diminishing to 10 to 15 knots in the afternoon. Seas
5 to 7 feet, occasionally to 9 feet. Wave Detail: Southeast
6 feet at 8 seconds. A chance of showers with a slight chance of
thunderstorms in the morning, then showers likely with a chance
of thunderstorms in the afternoon.
.SUNDAY NIGHT...Southeast winds 10 to 15 knots, becoming south
5 to 10 knots after midnight. Seas 4 to 6 feet, occasionally to
8 feet. Wave Detail: Southeast 5 feet at 9 seconds. A chance of
showers and thunderstorms.
.MONDAY...Southeast winds 5 to 10 knots. Seas 3 to 5 feet,
occasionally to 6 feet. Wave Detail: Southeast 5 feet at
9 seconds. A chance of showers and thunderstorms, mainly in the
morning.
.MONDAY NIGHT...East winds around 10 knots. Seas 3 to 4 feet,
occasionally to 5 feet. Wave Detail: Southeast 4 feet at
8 seconds.
.TUESDAY...Southeast winds around 10 knots. Seas 3 to 4 feet,
occasionally to 5 feet. A chance of thunderstorms in the morning.
A chance of showers.
.TUESDAY NIGHT...Southeast winds 10 to 15 knots. Seas 3 to
4 feet, occasionally to 5 feet. A chance of showers and
thunderstorms after midnight.
.WEDNESDAY...Southeast winds 10 to 15 knots. Seas 3 to 4 feet,
occasionally to 5 feet. A chance of showers and thunderstorms in
the morning.
.WEDNESDAY NIGHT...Southeast winds 10 to 15 knots. Seas 4 to
5 feet, occasionally to 6 feet.

Winds and seas higher in and near thunderstorms.

$$

GMZ250-192215-
Coastal waters from Baffin Bay to Port Aransas out 20 NM-
354 AM CDT Sat Apr 19 2025

...SMALL CRAFT ADVISORY IN EFFECT THROUGH SUNDAY MORNING...

.TODAY...Southeast winds around 20 knots with gusts up to 25
knots, increasing to 20 to 25 knots with gusts up to 30 knots this
afternoon. Seas 5 to 6 feet, occasionally to 8 feet. Wave Detail:

Southeast 6 feet at 7 seconds. Patchy fog early this morning.
.TONIGHT...Southeast winds around 20 knots with gusts up to
25 knots. Seas 6 to 7 feet, occasionally to 9 feet. Wave Detail:
Southeast 7 feet at 8 seconds.
.SUNDAY...Southeast winds 15 to 20 knots, diminishing to 10 to
15 knots in the afternoon. Seas 5 to 7 feet, occasionally to
9 feet. Wave Detail: Southeast 6 feet at 8 seconds. A chance of
showers with a slight chance of thunderstorms in the morning,
then showers likely with a chance of thunderstorms in the
afternoon.
.SUNDAY NIGHT...Southeast winds 10 to 15 knots, diminishing to
5 to 10 knots after midnight. Seas 4 to 6 feet, occasionally to
8 feet. Wave Detail: Southeast 6 feet at 9 seconds. A chance of
showers and thunderstorms.
.MONDAY...Southeast winds 5 to 10 knots. Seas 4 to 5 feet,
occasionally to 6 feet. Wave Detail: Southeast 5 feet at
9 seconds. A chance of showers and thunderstorms, mainly in the
morning.
.MONDAY NIGHT...East winds 5 to 10 knots. Seas 3 to 4 feet,
occasionally to 5 feet. Wave Detail: East 4 feet at 8 seconds.
.TUESDAY...Southeast winds 10 to 15 knots. Seas 3 to 4 feet,
occasionally to 5 feet. A chance of showers and thunderstorms.
.TUESDAY NIGHT...Southeast winds 10 to 15 knots. Seas around
4 feet, occasionally to 5 feet. A chance of showers and
thunderstorms.
.WEDNESDAY...Southeast winds 10 to 15 knots. Seas 4 to 5 feet,
occasionally to 6 feet. A chance of showers and thunderstorms in
the morning.
.WEDNESDAY NIGHT...Southeast winds around 15 knots. Seas 4 to
5 feet, occasionally to 6 feet.

Winds and seas higher in and near thunderstorms.

$$

GMZ270-275-192215-
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-
354 AM CDT Sat Apr 19 2025

...SMALL CRAFT ADVISORY IN EFFECT THROUGH SUNDAY MORNING...

.TODAY...Southeast winds around 20 knots with gusts up to 25
knots. Seas 6 to 8 feet, occasionally to 10 feet. Wave Detail:
Southeast 7 feet at 8 seconds. Patchy fog.
.TONIGHT...Southeast winds around 20 knots with gusts up to
30 knots. Seas 7 to 8 feet, occasionally to 10 feet. Wave Detail:
Southeast 8 feet at 8 seconds.
.SUNDAY...Southeast winds 15 to 20 knots, diminishing to 10 to
15 knots in the afternoon. Seas 6 to 8 feet, occasionally to
10 feet. Wave Detail: Southeast 8 feet at 8 seconds. A slight
chance of showers and thunderstorms in the morning, then a chance
of showers and thunderstorms in the afternoon.
.SUNDAY NIGHT...Southeast winds 10 to 15 knots. Seas 6 to 7 feet,
occasionally to 9 feet. Wave Detail: Southeast 7 feet at
9 seconds. A chance of showers. A slight chance of thunderstorms
in the evening, then a chance of thunderstorms after midnight.
.MONDAY...Southeast winds 5 to 10 knots. Seas 5 to 6 feet,
occasionally to 8 feet. Wave Detail: Southeast 6 feet at
9 seconds. A chance of showers and thunderstorms in the morning.
.MONDAY NIGHT...Southeast winds around 10 knots. Seas 4 to
5 feet, occasionally to 6 feet. Wave Detail: East 5 feet at
8 seconds.
.TUESDAY...Southeast winds 10 to 15 knots. Seas 4 to 5 feet,
occasionally to 6 feet. A chance of showers and thunderstorms in
the morning.
.TUESDAY NIGHT...Southeast winds 10 to 15 knots. Seas 4 to
5 feet, occasionally to 6 feet. A chance of showers and
thunderstorms after midnight.
.WEDNESDAY...Southeast winds 10 to 15 knots. Seas 4 to 5 feet,
occasionally to 6 feet. A chance of showers and thunderstorms in
the morning.
.WEDNESDAY NIGHT...Southeast winds around 15 knots. Seas 5 to
6 feet, occasionally to 8 feet.

Winds and seas higher in and near thunderstorms.

$$

AE/ANM