510
FZUS54 KCRP 041842
CWFCRP

Coastal Waters Forecast for Texas
National Weather Service Corpus Christi TX
1242 PM CST Thu Dec 4 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.


GMZ200-050715-
1242 PM CST Thu Dec 4 2025

.SYNOPSIS FOR THE MIDDLE TEXAS COASTAL WATERS...

With the cold front now offshore, fresh to strong northerly flow
has followed in its wake and will last through Friday morning.
Small Craft Advisory conditions will persist through tomorrow
morning (Friday). Winds are forecast to weaken to gentle to
moderate heading into the weekend, with the wind direction
varying. Rain chances today will increase to medium to high,
60-90% through Friday night. Low to medium chances linger through
Saturday evening.

$$

GMZ236-237-050715-
Copano, Aransas, and Redfish Bays-
San Antonio, Mesquite, and Espiritu Santo Bays-
1242 PM CST Thu Dec 4 2025

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

.REST OF TODAY...North winds around 20 knots with gusts up to 25
knots. Bay and inland waters choppy to occasionally rough. A
slight chance of thunderstorms. A chance of showers early this
afternoon, then a slight chance of showers late. Patchy fog.
.TONIGHT...North winds 15 to 20 knots, diminishing to 10 to
15 knots after midnight. Bay and inland waters choppy to
occasionally rough. Patchy fog in the evening. A slight chance of
showers after midnight.
.FRIDAY...North winds 10 to 15 knots, diminishing to 5 to
10 knots in the afternoon. Bay and inland waters slightly choppy
to occasionally choppy. Showers likely, mainly in the morning.
.FRIDAY NIGHT...Northeast winds 5 to 10 knots, becoming north
after midnight. Bay and inland waters smooth to slightly choppy.
A slight chance of showers in the evening, then a chance of
showers after midnight.
.SATURDAY...North winds 5 to 10 knots, becoming east in the
afternoon. Bay and inland waters smooth. A slight chance of
showers in the morning.
.SATURDAY NIGHT...Southeast winds around 5 knots, becoming
southwest after midnight. Bay and inland waters smooth.
.SUNDAY...West winds 5 to 10 knots, becoming northwest 10 to
15 knots in the afternoon. Bay and inland waters slightly choppy
to occasionally choppy.
.SUNDAY NIGHT...North winds 15 to 20 knots. Bay and inland waters
choppy to occasionally rough.
.MONDAY...North winds 15 to 20 knots, becoming northeast 5 to
10 knots in the afternoon. Bay and inland waters choppy to
occasionally rough.
.MONDAY NIGHT...Northeast winds 5 to 10 knots. Bay and inland
waters smooth to slightly choppy.

Winds and waves higher in and near thunderstorms.

$$

GMZ231-232-050715-
Baffin Bay and Upper Laguna Madre-Corpus Christi and Nueces Bays-
1242 PM CST Thu Dec 4 2025

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

.REST OF TODAY...North winds around 20 knots with gusts up to 25
knots. Bay and inland waters choppy to occasionally rough. A
slight chance of thunderstorms. A chance of showers early this
afternoon, then a slight chance of showers late. Patchy fog late.
.TONIGHT...North winds 15 to 20 knots with gusts up to 25 knots.
Bay and inland waters choppy to occasionally rough. A chance of
showers after midnight.
.FRIDAY...North winds 10 to 15 knots with gusts up to 20 knots,
diminishing to 5 to 10 knots in the afternoon. Bay and inland
waters slightly choppy to occasionally choppy. A chance of
showers, mainly in the morning.
.FRIDAY NIGHT...North winds 5 to 10 knots. Bay and inland waters
smooth to slightly choppy. A chance of showers.
.SATURDAY...North winds 5 to 10 knots, becoming northeast in the
afternoon. Bay and inland waters smooth to slightly choppy.
.SATURDAY NIGHT...Southeast winds around 5 knots, becoming
southwest after midnight. Bay and inland waters smooth.
.SUNDAY...Northwest 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...North winds 20 to 25 knots. Bay and inland waters
choppy to rough.
.MONDAY...North winds 15 to 20 knots, becoming northeast 10 to
15 knots in the afternoon. Bay and inland waters choppy to
occasionally rough.
.MONDAY NIGHT...Northeast winds 5 to 10 knots. Bay and inland
waters smooth to slightly choppy.

Winds and waves higher in and near thunderstorms.

$$

GMZ255-050715-
Coastal waters from Port Aransas to Matagorda Ship Channel out
20 NM-
1242 PM CST Thu Dec 4 2025

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

.REST OF TODAY...North winds 20 to 25 knots. Seas 4 to 6 feet,
occasionally to 8 feet. Wave Detail: East 5 feet at 6 seconds and
north 3 feet at 3 seconds. Showers likely with a chance of
thunderstorms early this afternoon, then a chance of showers with
a slight chance of thunderstorms late. Patchy fog.
.TONIGHT...North winds 20 to 25 knots. Seas 4 to 6 feet,
occasionally to 8 feet. Wave Detail: North 5 feet at 5 seconds.
Patchy fog in the evening. A slight chance of showers in the
evening, then a chance of showers after midnight.
.FRIDAY...North winds 15 to 20 knots, diminishing to around
10 knots in the afternoon. Seas 3 to 5 feet, occasionally to
6 feet, subsiding to 2 to 3 feet in the afternoon. Wave Detail:
Northeast 4 feet at 6 seconds, becoming northeast 3 feet at
6 seconds. Showers likely, mainly in the morning.
.FRIDAY NIGHT...Northeast winds 5 to 10 knots. Seas 2 to 3 feet.
Wave Detail: Northeast 2 feet at 6 seconds. A chance of showers.
.SATURDAY...North winds around 10 knots, becoming northeast in
the afternoon. Seas 2 to 3 feet. Wave Detail: East 2 feet at
6 seconds. A slight chance of showers in the morning.
.SATURDAY NIGHT...Southeast winds around 5 knots, becoming
southwest after midnight. Seas around 2 feet. Wave Detail: East
2 feet at 5 seconds and southwest 1 foot at 2 seconds.
.SUNDAY...Northwest winds 5 to 10 knots, increasing to 10 to
15 knots in the afternoon. Seas 2 to 3 feet.
.SUNDAY NIGHT...North winds 20 to 25 knots. Seas 2 to 4 feet,
occasionally to 5 feet, building to 4 to 6 feet, occasionally to
8 feet after midnight.
.MONDAY...North winds 20 to 25 knots, becoming northeast 10 to
15 knots in the afternoon. Seas 4 to 6 feet, occasionally to
8 feet, subsiding to 2 to 4 feet, occasionally to 5 feet in the
afternoon.
.MONDAY NIGHT...Northeast winds 5 to 10 knots. Seas 2 to 3 feet.

Winds and seas higher in and near thunderstorms.

$$

GMZ250-050715-
Coastal waters from Baffin Bay to Port Aransas out 20 NM-
1242 PM CST Thu Dec 4 2025

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

.REST OF TODAY...North winds 20 to 25 knots. Seas 5 to 7 feet,
occasionally to 9 feet. Wave Detail: East 6 feet at 6 seconds and
north 4 feet at 3 seconds. Showers likely with a chance of
thunderstorms early this afternoon, then a chance of showers with
a slight chance of thunderstorms late. Patchy fog.
.TONIGHT...North winds 20 to 25 knots. Seas 5 to 7 feet,
occasionally to 9 feet. Wave Detail: North 6 feet at 6 seconds.
Patchy fog in the evening. A slight chance of showers in the
evening, then a chance of showers after midnight.
.FRIDAY...North winds 15 to 20 knots, diminishing to around
10 knots in the afternoon. Seas 4 to 6 feet, occasionally to
8 feet, subsiding to 2 to 3 feet in the afternoon. Wave Detail:
North 5 feet at 6 seconds, becoming northeast 3 feet at 6 seconds
and north 2 feet at 3 seconds. A chance of showers.
.FRIDAY NIGHT...North winds 10 to 15 knots. Seas 2 to 3 feet.
Wave Detail: Northeast 3 feet at 6 seconds. A chance of showers.
.SATURDAY...North winds 10 to 15 knots, diminishing to 5 to
10 knots in the afternoon. Seas 2 to 3 feet. Wave Detail:
Northeast 2 feet at 6 seconds and north 1 foot at 3 seconds. A
slight chance of showers in the morning.
.SATURDAY NIGHT...Southeast winds around 5 knots, becoming
southwest after midnight. Seas around 2 feet. Wave Detail: East
2 feet at 5 seconds and southwest 1 foot at 2 seconds.
.SUNDAY...Northwest winds around 10 knots, becoming north in the
afternoon. Seas 2 to 3 feet.
.SUNDAY NIGHT...North winds 20 to 25 knots, increasing to 25 to
30 knots after midnight. Seas 3 to 5 feet, occasionally to
6 feet, building to 5 to 7 feet, occasionally to 9 feet after
midnight.
.MONDAY...North winds 20 to 25 knots, diminishing to 10 to
15 knots in the afternoon. Seas 4 to 6 feet, occasionally to
8 feet.
.MONDAY NIGHT...Northeast winds around 10 knots. Seas 2 to
3 feet.

Winds and seas higher in and near thunderstorms.

$$

GMZ275-050715-
Waters from Port Aransas to Matagorda Ship Channel from 20 to
60 NM-
1242 PM CST Thu Dec 4 2025

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

.REST OF TODAY...North winds around 20 knots, increasing to 20 to
25 knots late. Seas 5 to 7 feet, occasionally to 9 feet. Wave
Detail:
Southeast 5 feet at 6 seconds and north 5 feet at 6 seconds. A
chance of thunderstorms. Showers. Patchy fog.
.TONIGHT...North winds 20 to 25 knots. Seas 5 to 6 feet,
occasionally to 8 feet. Wave Detail: North 6 feet at 6 seconds.
Patchy fog in the evening. A slight chance of thunderstorms. A
chance of showers in the evening, then showers likely after
midnight.
.FRIDAY...North winds 15 to 20 knots, diminishing to 10 to
15 knots in the afternoon. Seas 3 to 5 feet, occasionally to
6 feet. Wave Detail: Northeast 5 feet at 6 seconds. Showers
likely.
.FRIDAY NIGHT...Northeast winds 10 to 15 knots. Seas 2 to 3 feet.
Wave Detail: Northeast 3 feet at 6 seconds. Showers likely in the
evening, then showers with a slight chance of thunderstorms after
midnight.
.SATURDAY...North winds 10 to 15 knots, becoming northeast 5 to
10 knots in the afternoon. Seas 2 to 3 feet. Wave Detail: East
3 feet at 5 seconds. A chance of showers.
.SATURDAY NIGHT...East winds 5 to 10 knots, becoming southwest
after midnight. Seas around 2 feet. Wave Detail: East 2 feet at
5 seconds and southwest 1 foot at 2 seconds.
.SUNDAY...Northwest winds 10 to 15 knots. Seas 2 to 3 feet.
.SUNDAY NIGHT...North winds 20 to 25 knots. Seas 3 to 5 feet,
occasionally to 6 feet, building to 5 to 6 feet, occasionally to
8 feet after midnight.
.MONDAY...North winds 20 to 25 knots, becoming northeast 15 to
20 knots in the afternoon. Seas 4 to 6 feet, occasionally to
8 feet.
.MONDAY NIGHT...Northeast winds 10 to 15 knots. Seas 2 to 4 feet,
occasionally to 5 feet.

Winds and seas higher in and near thunderstorms.

$$

GMZ270-050715-
Waters from Baffin Bay to Port Aransas from 20 to 60 NM-
1242 PM CST Thu Dec 4 2025

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

.REST OF TODAY...North winds around 20 knots, increasing to 20 to
25 knots late. Seas 5 to 7 feet, occasionally to 9 feet. Wave
Detail:
Southeast 7 feet at 6 seconds and northwest 6 feet at 6 seconds.
A chance of thunderstorms. Showers early this afternoon, then a
chance of showers late. Patchy fog.
.TONIGHT...North winds 20 to 25 knots with gusts up to 30 knots.
Seas 5 to 8 feet, occasionally to 10 feet. Wave Detail: North
7 feet at 7 seconds. Patchy fog in the evening. A chance of
showers with a slight chance of thunderstorms.
.FRIDAY...North winds 15 to 20 knots, diminishing to 10 to
15 knots in the afternoon. Seas 4 to 6 feet, occasionally to
8 feet, subsiding to 3 to 4 feet, occasionally to 5 feet in the
afternoon. Wave Detail: North 5 feet at 6 seconds, becoming
northeast 4 feet at 6 seconds. Showers likely, mainly in the
morning.
.FRIDAY NIGHT...Northeast winds 10 to 15 knots. Seas 2 to 3 feet.
Wave Detail: Northeast 3 feet at 6 seconds. Showers likely. A
slight chance of thunderstorms after midnight.
.SATURDAY...North winds 10 to 15 knots. Seas 2 to 3 feet. Wave
Detail: East 3 feet at 6 seconds. A chance of showers, mainly in
the morning.
.SATURDAY NIGHT...East winds 5 to 10 knots, becoming southwest
after midnight. Seas around 2 feet. Wave Detail: East 2 feet at
5 seconds and southwest 1 foot at 2 seconds.
.SUNDAY...Northwest winds 10 to 15 knots. Seas 2 to 3 feet.
.SUNDAY NIGHT...North winds 20 to 25 knots, increasing to 25 to
30 knots after midnight. Seas 3 to 5 feet, occasionally to
6 feet, building to 5 to 7 feet, occasionally to 9 feet after
midnight.
.MONDAY...North winds 20 to 25 knots, diminishing to 10 to
15 knots in the afternoon. Seas 5 to 7 feet, occasionally to
9 feet, subsiding to 4 to 5 feet, occasionally to 6 feet in the
afternoon.
.MONDAY NIGHT...Northeast winds 10 to 15 knots. Seas 3 to 4 feet,
occasionally to 5 feet.

Winds and seas higher in and near thunderstorms.

$$