892
FZUS54 KBRO 261714
CWFBRO

Coastal Waters Forecast for the Lower Texas Coast
National Weather Service Brownsville TX
1214 PM CDT Thu Jun 26 2025

Lower Texas coastal waters from Baffin Bay to the mouth of the
Rio Grande out 60 NM.

Seas are provided as a range of the average height of the highest
1/3 of the waves, along with the occasional height of the average
highest 10 percent of the waves.

GMZ100-270615-
1214 PM CDT Thu Jun 26 2025

.SYNOPSIS...Low to moderate seas and gentle to moderate
southeasterly winds are expected over the Gulf waters and the
Laguna for the next several days allowing for mostly favorable
conditions. Daily low to medium chances of showers and
thunderstorms continue through early next week.

$$

GMZ130-132-135-270615-
Laguna Madre from the Port of Brownsville to the Arroyo Colorado-
Laguna Madre from the Arroyo Colorado To 5 NM north of Port
Mansfield TX-
Laguna Madre from 5 nm north of Port Mansfield to Baffin Bay TX-
1214 PM CDT Thu Jun 26 2025

.TONIGHT...Southeast winds 10 to 15 knots, diminishing to 5 to
10 knots after midnight. Light chop on the bay.
.FRIDAY...Southeast winds 5 to 10 knots, increasing to 10 to
15 knots late in the afternoon. Light chop on the bay, increasing
to a moderate chop late in the afternoon.
.FRIDAY NIGHT...Southeast winds 10 to 15 knots, diminishing to
5 to 10 knots after midnight. Light chop on the bay.
.SATURDAY...Southeast winds 5 to 10 knots, increasing to 10 to
15 knots in the afternoon. A moderate chop on the bay. A slight
chance of showers. A slight chance of thunderstorms in the
afternoon.
.SATURDAY NIGHT...Southeast winds 10 to 15 knots, becoming south
5 to 10 knots early in the morning. A moderate chop on the bay,
diminishing to light chop early in the morning. A slight chance
of showers and thunderstorms early in the evening. A slight
chance of showers and thunderstorms after midnight.
.SUNDAY...Southeast winds 5 to 10 knots, increasing to 10 to
15 knots in the afternoon. A moderate chop on the bay. Showers
likely. A slight chance of thunderstorms early in the morning,
then a chance of thunderstorms in the afternoon.
.SUNDAY NIGHT...Southeast winds 10 to 15 knots. A moderate chop
on the bay. Showers likely with a chance of thunderstorms in the
evening. A chance of showers with a slight chance of
thunderstorms after midnight.
.MONDAY...Southeast winds 5 to 10 knots, increasing to 10 to
15 knots in the afternoon. A moderate chop on the bay. A slight
chance of thunderstorms in the morning. Showers likely. A chance
of thunderstorms in the afternoon.
.MONDAY NIGHT...Southeast winds 10 to 15 knots. A moderate chop
on the bay. A chance of showers and thunderstorms early in the
evening. A slight chance of showers in the late evening and
overnight. A slight chance of thunderstorms after midnight.
.TUESDAY...Southeast winds 10 to 15 knots. A moderate chop on the
bay. A chance of showers. A slight chance of thunderstorms in the
morning, then a chance of thunderstorms in the afternoon.
.TUESDAY NIGHT...Southeast winds 10 to 15 knots. A moderate chop
on the bay. A chance of showers and thunderstorms early in the
evening, then a slight chance of showers in the late evening and
overnight.

Winds and waves higher in and near thunderstorms.

$$

GMZ150-155-270615-
Gulf waters from Port Mansfield to the Rio Grande out 20 nm-
Gulf waters from Baffin Bay to Port Mansfield out 20 nm-
1214 PM CDT Thu Jun 26 2025

.TONIGHT...Southeast winds 10 to 15 knots, diminishing to 5 to
10 knots early this morning. Seas 2 to 3 feet.
.FRIDAY...Southeast winds 5 to 10 knots. Seas 2 to 3 feet.
.FRIDAY NIGHT...Southeast winds 5 to 10 knots. Seas 2 to 3 feet.
A slight chance of showers after midnight. A slight chance of
showers and thunderstorms early in the morning.
.SATURDAY...Southeast winds 5 to 10 knots. Seas 2 to 3 feet. A
slight chance of showers and thunderstorms.
.SATURDAY NIGHT...Southeast winds 10 to 15 knots, becoming around
10 knots early in the morning. Seas 3 to 4 feet. A slight chance
of showers and thunderstorms in the evening. A chance of showers
and thunderstorms after midnight.
.SUNDAY...Southeast winds 10 to 15 knots. Seas 3 to 4 feet. A
chance of thunderstorms. Showers likely.
.SUNDAY NIGHT...Southeast winds 10 to 15 knots. Seas 3 to 4 feet.
Showers likely with a chance of thunderstorms in the evening,
then a chance of showers with a slight chance of thunderstorms
after midnight.
.MONDAY...Southeast winds 10 to 15 knots. Seas 3 to 4 feet. A
slight chance of thunderstorms in the morning. Showers likely. A
chance of thunderstorms in the afternoon.
.MONDAY NIGHT...Southeast winds 10 to 15 knots. Seas 3 to 5 feet.
A chance of showers and thunderstorms early in the evening. A
slight chance of showers in the late evening and overnight. A
slight chance of thunderstorms after midnight.
.TUESDAY...Southeast winds around 10 knots. Seas 3 to 4 feet. A
chance of showers with a slight chance of thunderstorms.
.TUESDAY NIGHT...Southeast winds 10 to 15 knots. Seas 2 to
4 feet. A chance of showers with a slight chance of thunderstorms
early in the evening, then a slight chance of showers in the late
evening and overnight.

Winds and seas higher in and near thunderstorms.

$$

GMZ170-175-270615-
Gulf waters from Port Mansfield to the Rio Grande extending from
20 to 60 nm-
Gulf waters from Baffin Bay to Port Mansfield extending from
20 to 60 nm-
1214 PM CDT Thu Jun 26 2025

.TONIGHT...Southeast winds around 10 knots. Seas 2 to 4 feet.
.FRIDAY...Southeast winds 5 to 10 knots. Seas 2 to 3 feet. A
slight chance of showers early in the morning, then a slight
chance of showers and thunderstorms in the afternoon.
.FRIDAY NIGHT...Southeast winds around 10 knots. Seas 2 to
3 feet. A slight chance of showers and thunderstorms after
midnight.
.SATURDAY...Southeast winds around 10 knots. Seas 2 to 3 feet. A
chance of showers. A slight chance of thunderstorms early in the
morning, then a chance of thunderstorms in the afternoon.
.SATURDAY NIGHT...Southeast winds 10 to 15 knots. Seas 3 to
5 feet. A slight chance of thunderstorms in the evening. A chance
of showers. A chance of thunderstorms after midnight.
.SUNDAY...Southeast winds 10 to 15 knots. Seas 4 to 5 feet. A
chance of thunderstorms. Showers.
.SUNDAY NIGHT...Southeast winds 10 to 15 knots. Seas 4 to 5 feet.
Showers likely with a chance of thunderstorms in the evening,
then a chance of showers with a slight chance of thunderstorms
after midnight.
.MONDAY...Southeast winds 10 to 15 knots. Seas 3 to 4 feet. A
slight chance of thunderstorms in the morning. Showers likely. A
chance of thunderstorms in the afternoon.
.MONDAY NIGHT...Southeast winds 10 to 15 knots. Seas 3 to 5 feet.
A chance of showers and thunderstorms early in the evening, then
a slight chance of showers in the late evening and overnight. A
slight chance of thunderstorms after midnight.
.TUESDAY...Southeast winds 10 to 15 knots. Seas 4 to 5 feet. A
chance of showers with a slight chance of thunderstorms.
.TUESDAY NIGHT...Southeast winds 10 to 15 knots. Seas 2 to
4 feet. A chance of showers with a slight chance of thunderstorms
early in the evening, then a slight chance of showers in the late
evening and overnight.

Winds and seas higher in and near thunderstorms.

$$