663
FZUS54 KCRP 190601
CWFCRP

Coastal Waters Forecast for Texas
National Weather Service Corpus Christi TX
1201 AM CST Wed Nov 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.


GMZ200-191915-
1201 AM CST Wed Nov 19 2025

.SYNOPSIS FOR THE MIDDLE TEXAS COASTAL WATERS...

Moderate to fresh (BF 4-5) southeasterly flow will persist through
the end of the week, with seas holding near 3-5 feet. Isolated to
scattered showers and thunderstorms will remain possible through
Thursday before increasing in coverage late Thursday into Friday
as a strong upper-level system approaches. By Friday and Saturday,
wind direction may become more variable as a weak frontal
boundary approaches the region, keeping daily chances for showers
and thunderstorms in place through the weekend and early next
week. By then, onshore flow will strengthen to fresh to strong (BF
5-6) ahead of the next passing frontal system.

$$

GMZ236-237-191915-
Copano, Aransas, and Redfish Bays-
San Antonio, Mesquite, and Espiritu Santo Bays-
1201 AM CST Wed Nov 19 2025

.TODAY...Southeast winds 5 to 10 knots, increasing to 10 to
15 knots with gusts up to 20 knots this afternoon. Bay and inland
waters slightly choppy to occasionally choppy. A slight chance of
showers and thunderstorms this morning.
.TONIGHT...Southeast winds 10 to 15 knots with gusts up to
20 knots. Bay and inland waters slightly choppy to occasionally
choppy.
.THURSDAY...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. A slight chance of thunderstorms in
the afternoon.
.THURSDAY NIGHT...South winds 10 to 15 knots with gusts up to
20 knots. Bay and inland waters slightly choppy to occasionally
choppy. A slight chance of showers and thunderstorms.
.FRIDAY...South winds around 10 knots. Bay and inland waters
slightly choppy. A chance of showers with a slight chance of
thunderstorms.
.FRIDAY NIGHT...Southeast winds 5 to 10 knots. Bay and inland
waters smooth. A chance of showers.
.SATURDAY...Southeast winds 5 to 10 knots. Bay and inland waters
smooth. Showers likely, mainly in the morning.
.SATURDAY NIGHT...Southeast winds around 10 knots. Bay and inland
waters slightly choppy. A chance of showers.
.SUNDAY...Southeast winds 10 to 15 knots. Bay and inland waters
slightly choppy to occasionally choppy. A chance of showers.
.SUNDAY NIGHT...Southeast winds 10 to 15 knots. Bay and inland
waters slightly choppy to occasionally choppy. A chance of
showers.

Winds and waves higher in and near thunderstorms.

$$

GMZ231-232-191915-
Baffin Bay and Upper Laguna Madre-Corpus Christi and Nueces Bays-
1201 AM CST Wed Nov 19 2025

.TODAY...Southeast winds 10 to 15 knots with gusts up to
20 knots. Bay and inland waters slightly choppy to occasionally
choppy. A slight chance of showers and thunderstorms late this
morning.
.TONIGHT...Southeast winds 10 to 15 knots with gusts up to
20 knots. Bay and inland waters slightly choppy to occasionally
choppy. A slight chance of showers after midnight.
.THURSDAY...Southeast winds 15 to 20 knots with gusts up to
25 knots. Bay and inland waters choppy. A chance of showers. A
slight chance of thunderstorms in the afternoon.
.THURSDAY NIGHT...South winds 15 to 20 knots with gusts up to
25 knots. Bay and inland waters choppy.
.FRIDAY...South winds 10 to 15 knots. Bay and inland waters
slightly choppy to occasionally choppy. A slight chance of
thunderstorms. A slight chance of showers in the morning, then a
chance of showers in the afternoon.
.FRIDAY NIGHT...Southeast winds 10 to 15 knots, diminishing to
5 to 10 knots after midnight. Bay and inland waters slightly
choppy to occasionally choppy. A chance of showers. A chance of
thunderstorms after midnight.
.SATURDAY...Southeast winds 5 to 10 knots, increasing to 10 to
15 knots in the afternoon. Bay and inland waters slightly choppy
to occasionally choppy. Showers likely, mainly in the morning.
.SATURDAY NIGHT...Southeast winds 10 to 15 knots. Bay and inland
waters slightly choppy to occasionally choppy. A chance of
showers.
.SUNDAY...Southeast winds 10 to 15 knots, increasing to 15 to
20 knots in the afternoon. Bay and inland waters choppy. A chance
of showers.
.SUNDAY NIGHT...Southeast winds 15 to 20 knots. Bay and inland
waters choppy. A chance of showers.

Winds and waves higher in and near thunderstorms.

$$

GMZ255-191915-
Coastal waters from Port Aransas to Matagorda Ship Channel out
20 NM-
1201 AM CST Wed Nov 19 2025

.TODAY...Southeast winds 10 to 15 knots. Seas around 3 feet. Wave
Detail: Southeast 3 feet at 6 seconds. A slight chance of showers
and thunderstorms.
.TONIGHT...Southeast winds around 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...Southeast winds around 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. A chance of showers. A slight
chance of thunderstorms in the afternoon.
.THURSDAY NIGHT...South winds around 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. A slight chance of showers.
.FRIDAY...South winds 10 to 15 knots. Seas 3 to 4 feet,
occasionally to 5 feet. Wave Detail: South 4 feet at 7 seconds. A
chance of showers with a slight chance of thunderstorms.
.FRIDAY NIGHT...South winds around 10 knots. Seas 2 to 3 feet.
Wave Detail: Southeast 2 feet at 7 seconds. A chance of showers.
.SATURDAY...Southeast winds around 10 knots. Seas 2 to 3 feet.
Showers likely, mainly in the morning.
.SATURDAY NIGHT...Southeast winds 10 to 15 knots. Seas around
3 feet. A chance of showers.
.SUNDAY...Southeast winds around 15 knots. Seas 3 to 4 feet,
occasionally to 5 feet. A chance of showers.
.SUNDAY NIGHT...Southeast winds 15 to 20 knots. Seas 4 to 6 feet,
occasionally to 8 feet. A chance of showers.

Winds and seas higher in and near thunderstorms.

$$

GMZ250-191915-
Coastal waters from Baffin Bay to Port Aransas out 20 NM-
1201 AM CST Wed Nov 19 2025

.TODAY...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 until
late afternoon.
.TONIGHT...Southeast winds 15 to 20 knots with gusts up to
25 knots. Seas 4 to 5 feet, occasionally to 6 feet. Wave Detail:
Southeast 4 feet at 6 seconds. A slight chance of showers after
midnight.
.THURSDAY...Southeast winds 15 to 20 knots with gusts up to
25 knots. Seas 4 to 5 feet, occasionally to 6 feet. Wave Detail:
Southeast 5 feet at 6 seconds. A chance of showers. A slight
chance of thunderstorms in the afternoon.
.THURSDAY NIGHT...South winds 15 to 20 knots with gusts up to
25 knots. Seas 4 to 5 feet, occasionally to 6 feet. Wave Detail:
Southeast 5 feet at 6 seconds.
.FRIDAY...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. A chance of showers with a slight chance of
thunderstorms.
.FRIDAY NIGHT...Southeast winds 10 to 15 knots. Seas around
3 feet. Wave Detail: Southeast 3 feet at 7 seconds. A chance of
showers. A chance of thunderstorms after midnight.
.SATURDAY...Southeast winds 10 to 15 knots. Seas around 3 feet.
Showers likely, mainly in the morning.
.SATURDAY NIGHT...Southeast winds around 15 knots. Seas around
3 feet. A chance of showers.
.SUNDAY...Southeast winds 15 to 20 knots. Seas 3 to 4 feet,
occasionally to 5 feet. A chance of showers.
.SUNDAY NIGHT...Southeast winds 15 to 20 knots. Seas 4 to 6 feet,
occasionally to 8 feet. A chance of showers.

Winds and seas higher in and near thunderstorms.

$$

GMZ275-191915-
Waters from Port Aransas to Matagorda Ship Channel from 20 to
60 NM-
1201 AM CST Wed Nov 19 2025

.TODAY...Southeast winds 10 to 15 knots. Seas around 3 feet. Wave
Detail: Southeast 3 feet at 6 seconds. A slight chance of
showers. A slight chance of thunderstorms this morning. A slight
chance of thunderstorms late.
.TONIGHT...Southeast winds around 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...Southeast winds around 15 knots with gusts up to
20 knots. Seas around 4 feet, occasionally to 5 feet. Wave
Detail: Southeast 4 feet at 6 seconds. A slight chance of showers
in the morning, then a chance of showers in the afternoon.
.THURSDAY NIGHT...South winds around 15 knots with gusts up to
20 knots. Seas around 4 feet, occasionally to 5 feet. Wave
Detail: Southeast 4 feet at 6 seconds. A slight chance of
showers.
.FRIDAY...South winds 10 to 15 knots. Seas 3 to 4 feet,
occasionally to 5 feet. Wave Detail: South 4 feet at 6 seconds. A
chance of showers with a slight chance of thunderstorms.
.FRIDAY NIGHT...South winds around 10 knots. Seas around 3 feet.
Wave Detail: Southeast 2 feet at 6 seconds. A chance of
thunderstorms in the evening. A chance of showers.
.SATURDAY...Southeast winds around 10 knots. Seas around 3 feet.
Showers likely, mainly in the morning.
.SATURDAY NIGHT...Southeast winds 10 to 15 knots. Seas around
3 feet. A chance of showers.
.SUNDAY...Southeast winds around 15 knots. Seas 3 to 4 feet,
occasionally to 5 feet. A chance of showers.
.SUNDAY NIGHT...Southeast winds 15 to 20 knots. Seas 4 to 6 feet,
occasionally to 8 feet. A chance of showers.

Winds and seas higher in and near thunderstorms.

$$

GMZ270-191915-
Waters from Baffin Bay to Port Aransas from 20 to 60 NM-
1201 AM CST Wed Nov 19 2025

.TODAY...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. A slight chance of showers and
thunderstorms until late afternoon.
.TONIGHT...Southeast winds 15 to 20 knots with gusts up to
25 knots. Seas 4 to 5 feet, occasionally to 6 feet. Wave Detail:
Southeast 4 feet at 6 seconds.
.THURSDAY...Southeast winds 15 to 20 knots with gusts up to
25 knots. Seas 4 to 5 feet, occasionally to 6 feet. Wave Detail:
Southeast 4 feet at 6 seconds. A chance of showers.
.THURSDAY NIGHT...South winds 15 to 20 knots with gusts up to
25 knots. Seas 4 to 5 feet, occasionally to 6 feet. Wave Detail:
Southeast 5 feet at 6 seconds. A slight chance of showers in the
evening.
.FRIDAY...South winds 10 to 15 knots. Seas 3 to 4 feet,
occasionally to 5 feet. Wave Detail: Southeast 4 feet at
6 seconds. A chance of showers with a slight chance of
thunderstorms.
.FRIDAY NIGHT...South winds around 10 knots. Seas around 3 feet.
Wave Detail: Southeast 3 feet at 6 seconds. A chance of showers
and thunderstorms.
.SATURDAY...Southeast winds 10 to 15 knots. Seas around 3 feet.
Showers likely, mainly in the morning.
.SATURDAY NIGHT...Southeast winds 10 to 15 knots. Seas 3 to
4 feet, occasionally to 5 feet. A chance of showers.
.SUNDAY...Southeast winds around 15 knots. Seas 3 to 4 feet,
occasionally to 5 feet. A chance of showers.
.SUNDAY NIGHT...Southeast winds 15 to 20 knots. Seas 4 to 6 feet,
occasionally to 8 feet. A chance of showers.

Winds and seas higher in and near thunderstorms.

$$

KRS