518
FZUS54 KCRP 080531
CWFCRP

Coastal Waters Forecast for Texas
National Weather Service Corpus Christi TX
1231 AM CDT Wed Oct 8 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.


GMZ200-081830-
1231 AM CDT Wed Oct 8 2025

.SYNOPSIS FOR THE MIDDLE TEXAS COASTAL WATERS...

A gentle to moderate onshore breeze (BF 3-4) will continue through
Wednesday morning and will shift northeasterly by Wednesday
afternoon. The northeast wind will strengthen to a fresh to strong
(BF 5-6) flow Thursday through Friday, then weakening to a
moderate (BF4) over the weekend. Low to moderate (20-50%) shower
and thunderstorm chances remain in the forecast through Thursday.
Very low rain chances of 10-20% close out the rest of the week as
drier air filters across the region.

$$

GMZ236-237-081830-
Copano, Aransas, and Redfish Bays-
San Antonio, Mesquite, and Espiritu Santo Bays-
1231 AM CDT Wed Oct 8 2025

.TODAY...Northeast winds 5 to 10 knots, increasing to 10 to
15 knots late this morning and early afternoon, then becoming
east late. Bay and inland waters slightly choppy to occasionally
choppy.
.TONIGHT...East winds 10 to 15 knots, becoming northeast after
midnight. Bay and inland waters slightly choppy to occasionally
choppy.
.THURSDAY...Northeast winds around 15 knots with gusts up to
20 knots. Bay and inland waters choppy. A slight chance of
thunderstorms in the morning. A slight chance of showers.
.THURSDAY NIGHT...East winds 10 to 15 knots with gusts up to
20 knots. Bay and inland waters slightly choppy to occasionally
choppy.
.FRIDAY...Northeast winds 10 to 15 knots. Bay and inland waters
slightly choppy to occasionally choppy.
.FRIDAY NIGHT...East winds 5 to 10 knots. Bay and inland waters
smooth.
.SATURDAY...Northeast winds 5 to 10 knots, becoming east in the
afternoon. Bay and inland waters smooth.
.SATURDAY NIGHT...Southeast winds 5 to 10 knots. Bay and inland
waters smooth.
.SUNDAY...Southeast winds 5 to 10 knots, increasing to 10 to
15 knots in the afternoon. Bay and inland waters slightly choppy
to occasionally choppy.
.SUNDAY NIGHT...Southeast winds around 10 knots. Bay and inland
waters slightly choppy.

Winds and waves higher in and near thunderstorms.

$$

GMZ231-232-081830-
Baffin Bay and Upper Laguna Madre-Corpus Christi and Nueces Bays-
1231 AM CDT Wed Oct 8 2025

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

Winds and waves higher in and near thunderstorms.

$$

GMZ255-081830-
Coastal waters from Port Aransas to Matagorda Ship Channel out
20 NM-
1231 AM CDT Wed Oct 8 2025

.TODAY...Northeast winds 10 to 15 knots. Seas 2 to 4 feet,
occasionally to 5 feet. Wave Detail: East 4 feet at 5 seconds.
.TONIGHT...East winds 15 to 20 knots with gusts up to 25 knots.
Seas 3 to 5 feet, occasionally to 6 feet. Wave Detail: East
5 feet at 6 seconds.
.THURSDAY...Northeast winds 20 to 25 knots. Seas 4 to 6 feet,
occasionally to 8 feet. Wave Detail: East 6 feet at 6 seconds. A
chance of showers with a slight chance of thunderstorms in the
morning, then a slight chance of showers in the afternoon.
.THURSDAY NIGHT...East winds 15 to 20 knots with gusts up to
25 knots. Seas 4 to 6 feet, occasionally to 8 feet. Wave Detail:
East 6 feet at 7 seconds.
.FRIDAY...Northeast winds 15 to 20 knots with gusts up to
25 knots. Seas 4 to 6 feet, occasionally to 8 feet. Wave Detail:
East 6 feet at 6 seconds.
.FRIDAY NIGHT...East winds 10 to 15 knots. Seas 2 to 4 feet,
occasionally to 5 feet. Wave Detail: East 4 feet at 6 seconds.
.SATURDAY...East winds 5 to 10 knots. Seas 2 to 3 feet.
.SATURDAY NIGHT...Southeast winds around 10 knots. Seas 2 to
3 feet.
.SUNDAY...Southeast winds 10 to 15 knots. Seas 2 to 3 feet.
.SUNDAY NIGHT...Southeast winds 10 to 15 knots. Seas 2 to 3 feet.

Winds and seas higher in and near thunderstorms.

$$

GMZ250-081830-
Coastal waters from Baffin Bay to Port Aransas out 20 NM-
1231 AM CDT Wed Oct 8 2025

.TODAY...Northeast winds 10 to 15 knots. Seas 2 to 4 feet,
occasionally to 5 feet. Wave Detail: East 4 feet at 6 seconds. A
chance of showers with a slight chance of thunderstorms this
morning, then a slight chance of showers early this afternoon.
.TONIGHT...East winds 15 to 20 knots. Seas 3 to 4 feet,
occasionally to 5 feet. Wave Detail: East 4 feet at 6 seconds. A
slight chance of showers after midnight.
.THURSDAY...Northeast winds 15 to 20 knots with gusts up to
25 knots. Seas 4 to 6 feet, occasionally to 8 feet. Wave Detail:
Northeast 6 feet at 7 seconds. A slight chance of thunderstorms
in the morning. A chance of showers.
.THURSDAY NIGHT...Northeast winds 15 to 20 knots with gusts up to
25 knots. Seas 4 to 6 feet, occasionally to 8 feet. Wave Detail:
Northeast 6 feet at 7 seconds. A slight chance of showers in the
evening.
.FRIDAY...Northeast winds 15 to 20 knots. Seas 4 to 5 feet,
occasionally to 6 feet. Wave Detail: East 5 feet at 7 seconds.
.FRIDAY NIGHT...East winds 10 to 15 knots. Seas 3 to 4 feet,
occasionally to 5 feet. Wave Detail: East 4 feet at 7 seconds.
.SATURDAY...East winds 5 to 10 knots. Seas 2 to 3 feet.
.SATURDAY NIGHT...Southeast winds around 10 knots. Seas 2 to
3 feet.
.SUNDAY...Southeast winds 5 to 10 knots, increasing to 10 to
15 knots in the afternoon. Seas 2 to 3 feet.
.SUNDAY NIGHT...Southeast winds 10 to 15 knots. Seas around
3 feet.

Winds and seas higher in and near thunderstorms.

$$

GMZ275-081830-
Waters from Port Aransas to Matagorda Ship Channel from 20 to
60 NM-
1231 AM CDT Wed Oct 8 2025

.TODAY...Northeast winds 10 to 15 knots, increasing to 15 to
20 knots this afternoon. Seas 2 to 4 feet, occasionally to
5 feet. Wave Detail: East 4 feet at 5 seconds. A slight chance of
showers until late afternoon.
.TONIGHT...East winds 15 to 20 knots with gusts up to 25 knots.
Seas 4 to 5 feet, occasionally to 6 feet. Wave Detail: Northeast
5 feet at 6 seconds. A slight chance of showers and thunderstorms
after midnight.
.THURSDAY...Northeast winds 20 to 25 knots. Seas 5 to 7 feet,
occasionally to 9 feet. Wave Detail: Northeast 7 feet at
7 seconds. A chance of showers with a slight chance of
thunderstorms.
.THURSDAY NIGHT...Northeast winds 15 to 20 knots with gusts up to
25 knots. Seas 5 to 6 feet, occasionally to 8 feet. Wave Detail:
Northeast 6 feet at 7 seconds. A slight chance of showers in the
evening.
.FRIDAY...Northeast winds 15 to 20 knots with gusts up to
25 knots. Seas 4 to 6 feet, occasionally to 8 feet. Wave Detail:
Northeast 6 feet at 6 seconds.
.FRIDAY NIGHT...East winds 10 to 15 knots. Seas 3 to 4 feet,
occasionally to 5 feet. Wave Detail: Northeast 4 feet at
6 seconds.
.SATURDAY...East winds around 10 knots. Seas 2 to 3 feet.
.SATURDAY NIGHT...Southeast winds around 10 knots. Seas 2 to
3 feet.
.SUNDAY...Southeast winds around 10 knots. Seas around 3 feet.
.SUNDAY NIGHT...Southeast winds 10 to 15 knots. Seas around
3 feet.

Winds and seas higher in and near thunderstorms.

$$

GMZ270-081830-
Waters from Baffin Bay to Port Aransas from 20 to 60 NM-
1231 AM CDT Wed Oct 8 2025

.TODAY...Northeast winds 10 to 15 knots with gusts up to
20 knots. Seas 2 to 4 feet, occasionally to 5 feet. Wave Detail:
East 4 feet at 6 seconds. A chance of showers until late
afternoon.
.TONIGHT...Northeast winds 15 to 20 knots. Seas 4 to 5 feet,
occasionally to 6 feet. Wave Detail: Northeast 5 feet at
6 seconds. A slight chance of showers after midnight.
.THURSDAY...Northeast winds around 20 knots with gusts up to
25 knots. Seas 5 to 7 feet, occasionally to 9 feet. Wave Detail:
Northeast 6 feet at 6 seconds. A slight chance of thunderstorms
in the morning. Showers likely.
.THURSDAY NIGHT...Northeast winds 15 to 20 knots with gusts up to
25 knots. Seas 5 to 7 feet, occasionally to 9 feet. Wave Detail:
Northeast 6 feet at 7 seconds. A slight chance of showers in the
evening.
.FRIDAY...Northeast winds 15 to 20 knots. Seas 4 to 6 feet,
occasionally to 8 feet. Wave Detail: Northeast 6 feet at
7 seconds. A slight chance of showers.
.FRIDAY NIGHT...East winds 10 to 15 knots. Seas 3 to 5 feet,
occasionally to 6 feet. Wave Detail: Northeast 5 feet at
7 seconds.
.SATURDAY...East winds 5 to 10 knots. Seas around 3 feet.
.SATURDAY NIGHT...Southeast winds around 10 knots. Seas around
3 feet.
.SUNDAY...Southeast winds 5 to 10 knots. Seas around 3 feet.
.SUNDAY NIGHT...Southeast winds 10 to 15 knots. Seas around
3 feet.

Winds and seas higher in and near thunderstorms.

$$