400
FZUS54 KBRO 261358
CWFBRO

Coastal Waters Forecast for the Lower Texas Coast
National Weather Service Brownsville TX
858 AM CDT Sat Apr 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.

GMZ100-270215-
858 AM CDT Sat Apr 26 2025

.SYNOPSIS...Generally moderate winds and seas are forecast through
the next several days with a modest pressure gradient in place.
However, Small Craft Exercise Caution conditions cannot be
entirely ruled out, especially due to winds.

$$

GMZ130-132-135-270215-
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-
858 AM CDT Sat Apr 26 2025

.REST OF TODAY...Southeast winds 10 to 15 knots. A moderate chop
on the bay.
.TONIGHT...Southeast winds 10 to 15 knots. A moderate chop on the
bay.
.SUNDAY...Southeast winds 10 to 15 knots increasing to 15 to
20 knots in the afternoon. A moderate chop on the bay becoming
choppy in the afternoon.
.SUNDAY NIGHT...Southeast winds 15 to 20 knots decreasing to
10 to 15 knots after midnight. Choppy on the bay becoming a
moderate chop after midnight.
.MONDAY...Southeast winds 15 to 20 knots. Choppy on the bay.
.MONDAY NIGHT...Southeast winds 15 to 20 knots. Choppy on the
bay.
.TUESDAY...Southeast winds 15 to 20 knots. Choppy on the bay.
.TUESDAY NIGHT...Southeast winds 15 to 20 knots. Choppy on the
bay.
.WEDNESDAY...Southeast winds 15 to 20 knots. Choppy on the bay.
.WEDNESDAY NIGHT...Southeast winds 10 to 15 knots. A moderate
chop on the bay.

$$

GMZ150-155-270215-
Gulf waters from Port Mansfield to the Rio Grande out 20 nm-
Gulf waters from Baffin Bay to Port Mansfield out 20 nm-
858 AM CDT Sat Apr 26 2025

.REST OF TODAY...Southeast winds 10 to 15 knots. Seas 3 to
5 feet. Wave Detail: Southeast 4 feet at 7 seconds.
.TONIGHT...Southeast winds 10 to 15 knots. Seas 3 to 4 feet. Wave
Detail: Southeast 4 feet at 7 seconds.
.SUNDAY...Southeast winds 10 to 15 knots. Seas 3 to 4 feet. Wave
Detail: Southeast 3 feet at 6 seconds.
.SUNDAY NIGHT...Southeast winds 10 to 15 knots. Seas 3 to 4 feet.
Wave Detail: Southeast 4 feet at 5 seconds.
.MONDAY...Southeast winds 10 to 15 knots increasing to 15 to
20 knots in the afternoon. Seas 3 to 5 feet. Wave Detail:
Southeast 4 feet at 6 seconds.
.MONDAY NIGHT...Southeast winds 15 to 20 knots. Seas 4 to 5 feet.
Wave Detail: Southeast 4 feet at 6 seconds.
.TUESDAY...Southeast winds 15 to 20 knots. Seas 4 to 5 feet.
.TUESDAY NIGHT...Southeast winds 15 to 20 knots. Seas 4 to
5 feet.
.WEDNESDAY...Southeast winds 15 to 20 knots. Seas 4 to 5 feet.
.WEDNESDAY NIGHT...Southeast winds 10 to 15 knots. Seas 4 to
5 feet.

$$

GMZ170-175-270215-
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-
858 AM CDT Sat Apr 26 2025

.REST OF TODAY...Southeast winds 10 to 15 knots. Seas 3 to
5 feet. Wave Detail: Southeast 4 feet at 7 seconds.
.TONIGHT...Southeast winds 10 to 15 knots. Seas 3 to 4 feet. Wave
Detail: Southeast 3 feet at 7 seconds.
.SUNDAY...Southeast winds 10 to 15 knots. Seas 3 to 4 feet. Wave
Detail: Southeast 3 feet at 5 seconds.
.SUNDAY NIGHT...Southeast winds 10 to 15 knots. Seas 3 to 5 feet.
Wave Detail: Southeast 4 feet at 5 seconds.
.MONDAY...Southeast winds around 15 knots. Seas 4 to 5 feet. Wave
Detail: Southeast 4 feet at 6 seconds.
.MONDAY NIGHT...Southeast winds 15 to 20 knots. Seas 4 to 5 feet.
Wave Detail: Southeast 5 feet at 6 seconds.
.TUESDAY...Southeast winds 15 to 20 knots. Seas 4 to 6 feet, with
occasional seas up to 7 feet.
.TUESDAY NIGHT...Southeast winds 15 to 20 knots. Seas 4 to
6 feet, with occasional seas up to 7 feet.
.WEDNESDAY...Southeast winds 15 to 20 knots decreasing to 10 to
15 knots in the afternoon. Seas 4 to 6 feet, with occasional seas
up to 7 feet.
.WEDNESDAY NIGHT...Southeast winds 10 to 15 knots. Seas 4 to
5 feet.

$$