709
FZUS54 KCRP 190533
CWFCRP

Coastal Waters Forecast for Texas
National Weather Service Corpus Christi TX
1233 AM CDT Tue Aug 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.


GMZ200-191815-
1233 AM CDT Tue Aug 19 2025

.SYNOPSIS FOR THE MIDDLE TEXAS COASTAL WATERS...

A light to gentle breeze (BF 2-3) is expected to prevail this week.
Rain chances will return today with a medium chance (30-65%) for
each day through the end of the weekend. Winds and seas higher
near thunderstorms.

$$

GMZ236-237-191815-
Copano, Aransas, and Redfish Bays-
San Antonio, Mesquite, and Espiritu Santo Bays-
1233 AM CDT Tue Aug 19 2025

.TODAY...South winds around 5 knots, becoming southeast this
afternoon. Bay and inland waters smooth.
.TONIGHT...Southeast winds 5 to 10 knots, becoming south after
midnight. Bay and inland waters smooth.
.TUESDAY...Northwest winds around 5 knots, becoming southeast in
the afternoon. Bay and inland waters smooth. A chance of showers
and thunderstorms.
.TUESDAY NIGHT...Southeast winds around 5 knots. Bay and inland
waters smooth. A chance of showers. A slight chance of
thunderstorms in the evening, then a chance of thunderstorms
after midnight.
.WEDNESDAY...North winds around 5 knots, becoming east in the
afternoon. Bay and inland waters smooth. A chance of showers and
thunderstorms, mainly in the morning.
.WEDNESDAY NIGHT...Southeast winds 5 to 10 knots, becoming
southwest after midnight. Bay and inland waters smooth.
.THURSDAY...West winds around 5 knots, becoming southeast in the
afternoon. Bay and inland waters smooth. A chance of showers and
thunderstorms.
.THURSDAY NIGHT...Southeast winds 5 to 10 knots, becoming south
after midnight. Bay and inland waters smooth. A chance of showers
and thunderstorms after midnight.
.FRIDAY...West winds around 5 knots, becoming southeast in the
afternoon. Bay and inland waters smooth. A chance of showers and
thunderstorms.
.FRIDAY NIGHT...Southeast winds 5 to 10 knots, becoming south
after midnight. Bay and inland waters smooth. A chance of showers
and thunderstorms after midnight.

Winds and waves higher in and near thunderstorms.

$$

GMZ231-232-191815-
Baffin Bay and Upper Laguna Madre-Corpus Christi and Nueces Bays-
1233 AM CDT Tue Aug 19 2025

.TODAY...South winds around 5 knots, becoming east this
afternoon. Bay and inland waters smooth.
.TONIGHT...Southeast winds 5 to 10 knots, becoming south after
midnight. Bay and inland waters smooth.
.TUESDAY...Northwest winds around 5 knots, becoming east in the
afternoon. Bay and inland waters smooth. A chance of showers and
thunderstorms in the afternoon.
.TUESDAY NIGHT...Southeast winds 5 to 10 knots, becoming south
after midnight. Bay and inland waters smooth. A chance of
showers. A slight chance of thunderstorms in the evening, then a
chance of thunderstorms after midnight.
.WEDNESDAY...Northwest winds around 5 knots, becoming east in the
afternoon. Bay and inland waters smooth. A slight chance of
thunderstorms. A chance of showers, mainly in the morning.
.WEDNESDAY NIGHT...Southeast winds 5 to 10 knots, becoming south
after midnight. Bay and inland waters smooth.
.THURSDAY...West winds around 5 knots, becoming east in the
afternoon. Bay and inland waters smooth. A chance of showers and
thunderstorms in the afternoon.
.THURSDAY NIGHT...Southeast winds 5 to 10 knots, becoming south
after midnight. Bay and inland waters smooth. A chance of showers
and thunderstorms after midnight.
.FRIDAY...West winds around 5 knots, becoming east in the
afternoon. Bay and inland waters smooth. A chance of showers and
thunderstorms.
.FRIDAY NIGHT...Southeast winds 5 to 10 knots, becoming south
after midnight. Bay and inland waters smooth. A chance of showers
and thunderstorms after midnight.

Winds and waves higher in and near thunderstorms.

$$

GMZ255-191815-
Coastal waters from Port Aransas to Matagorda Ship Channel out
20 NM-
1233 AM CDT Tue Aug 19 2025

.TODAY...South winds around 5 knots, becoming east this
afternoon. Seas around 2 feet this morning, then around 2 feet or
less. Wave Detail: Southeast 2 feet at 5 seconds, becoming
southeast 1 foot at 5 seconds.
.TONIGHT...Southeast winds 5 to 10 knots. Seas around 2 feet or
less. Wave Detail: Southeast 1 foot at 5 seconds.
.TUESDAY...Northwest winds around 5 knots, becoming east in the
afternoon. Seas around 2 feet or less. Wave Detail: Southeast
1 foot at 5 seconds. A chance of showers and thunderstorms.
.TUESDAY NIGHT...Southeast winds around 5 knots. Seas around
2 feet or less. Wave Detail: East 1 foot at 4 seconds. A slight
chance of showers and thunderstorms in the evening, then a chance
of showers and thunderstorms after midnight.
.WEDNESDAY...North winds around 5 knots, becoming east in the
afternoon. Seas around 2 feet or less. Wave Detail: Northwest
1 foot at 2 seconds and east 1 foot at 4 seconds. A chance of
showers and thunderstorms, mainly in the morning.
.WEDNESDAY NIGHT...Southeast winds 5 to 10 knots, becoming south
after midnight. Seas around 2 feet or less. Wave Detail: East
1 foot at 4 seconds.
.THURSDAY...West winds around 5 knots, becoming east in the
afternoon. Seas around 2 feet or less. A chance of showers and
thunderstorms.
.THURSDAY NIGHT...Southeast winds 5 to 10 knots, becoming south
after midnight. Seas around 2 feet or less. A chance of showers
and thunderstorms after midnight.
.FRIDAY...Southwest winds around 5 knots, becoming east in the
afternoon. Seas around 2 feet or less. A chance of showers and
thunderstorms in the morning.
.FRIDAY NIGHT...Southeast winds 5 to 10 knots, becoming south
after midnight. Seas around 2 feet or less. A chance of showers
and thunderstorms after midnight.

Winds and seas higher in and near thunderstorms.

$$

GMZ250-191815-
Coastal waters from Baffin Bay to Port Aransas out 20 NM-
1233 AM CDT Tue Aug 19 2025

.TODAY...South winds around 5 knots, becoming southeast late this
morning, then becoming east this afternoon. Seas around 2 feet
this morning, then around 2 feet or less. Wave Detail: Southeast
2 feet at 5 seconds, becoming southeast 1 foot at 5 seconds.
.TONIGHT...Southeast winds 5 to 10 knots, diminishing to around
5 knots after midnight. Seas around 2 feet in the evening, then
around 2 feet or less. Wave Detail: Southeast 1 foot at
5 seconds.
.TUESDAY...West winds around 5 knots, becoming east in the
afternoon. Seas around 2 feet or less. Wave Detail: Southeast
1 foot at 5 seconds. A chance of showers and thunderstorms,
mainly in the morning.
.TUESDAY NIGHT...Southeast winds 5 to 10 knots, becoming south
after midnight. Seas around 2 feet or less. Wave Detail:
Southeast 1 foot at 4 seconds. A slight chance of showers and
thunderstorms in the evening, then a chance of showers and
thunderstorms after midnight.
.WEDNESDAY...Northwest winds around 5 knots, becoming east around
5 knots in the afternoon. Seas around 2 feet or less. Wave
Detail: Southeast 1 foot at 4 seconds. A chance of showers and
thunderstorms in the morning.
.WEDNESDAY NIGHT...Southeast winds 5 to 10 knots, becoming south
after midnight. Seas around 2 feet or less. Wave Detail: East
1 foot at 3 seconds.
.THURSDAY...West winds around 5 knots, becoming east in the
afternoon. Seas around 2 feet or less. A chance of showers and
thunderstorms in the morning.
.THURSDAY NIGHT...Southeast winds 5 to 10 knots, becoming south
after midnight. Seas around 2 feet or less. A chance of showers
and thunderstorms after midnight.
.FRIDAY...West winds around 5 knots, becoming east in the
afternoon. Seas around 2 feet or less. A chance of showers and
thunderstorms in the morning.
.FRIDAY NIGHT...Southeast winds 5 to 10 knots, becoming south
after midnight. Seas around 2 feet or less. A chance of showers
and thunderstorms after midnight.

Winds and seas higher in and near thunderstorms.

$$

GMZ270-275-191815-
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-
1233 AM CDT Tue Aug 19 2025

.TODAY...South winds around 5 knots, becoming northeast late this
morning and afternoon. Seas around 2 feet this morning, then
around 2 feet or less. Wave Detail: Southeast 2 feet at
5 seconds, becoming east 1 foot at 5 seconds.
.TONIGHT...Southeast winds around 5 knots. Seas around 2 feet or
less. Wave Detail: Southeast 1 foot at 5 seconds.
.TUESDAY...Northwest winds around 5 knots, becoming northeast in
the afternoon. Seas around 2 feet or less. Wave Detail: Northwest
1 foot at 2 seconds and southeast 1 foot at 5 seconds. A chance
of showers and thunderstorms.
.TUESDAY NIGHT...East winds around 5 knots, becoming southeast
after midnight. Seas around 2 feet or less. Wave Detail: East
1 foot at 3 seconds. A slight chance of showers and thunderstorms
in the evening, then a chance of showers and thunderstorms after
midnight.
.WEDNESDAY...North winds around 5 knots, becoming northeast in
the afternoon. Seas around 2 feet or less. Wave Detail: East
1 foot at 4 seconds. A chance of showers and thunderstorms in the
morning.
.WEDNESDAY NIGHT...Southeast winds around 5 knots, becoming south
after midnight. Seas around 2 feet or less. Wave Detail: East
1 foot at 4 seconds.
.THURSDAY...West winds around 5 knots, becoming northeast in the
afternoon. Seas around 2 feet or less. A chance of showers and
thunderstorms in the morning.
.THURSDAY NIGHT...Southeast winds around 5 knots, becoming south
after midnight. Seas around 2 feet or less. A chance of showers
and thunderstorms after midnight.
.FRIDAY...Southwest winds around 5 knots, becoming northeast in
the afternoon. Seas around 2 feet or less. A chance of showers
and thunderstorms in the morning.
.FRIDAY NIGHT...Southeast winds 5 to 10 knots, becoming south
after midnight. Seas around 2 feet or less. A chance of showers
and thunderstorms after midnight.

Winds and seas higher in and near thunderstorms.

$$