615
FZUS54 KBRO 281412
CWFBRO

Coastal Waters Forecast for the Lower Texas Coast
National Weather Service Brownsville TX
912 AM CDT Fri Jun 28 2024

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.

GMZ100-290315-
912 AM CDT Fri Jun 28 2024

.SYNOPSIS...High pressure across the eastern Gulf of Mexico
combines with a trough of low pressure along the Sierra Madre of
Northeast Mexico will maintain light to moderate southerly wind
and slight to moderate seas. Isolated showers or thunderstorms are
possible through the weekend.

$$

GMZ130-132-135-290315-
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-
912 AM CDT Fri Jun 28 2024

.REST OF TODAY...Southeast winds 10 to 15 knots. A moderate chop
on the bay. A slight chance of showers and thunderstorms.
.TONIGHT...Southeast winds 15 to 20 knots, becoming south 10 to
15 knots early in the morning. Choppy on the bay, diminishing to
a moderate chop early in the morning.
.SATURDAY...Southeast winds 10 to 15 knots, becoming around
15 knots late in the afternoon. A moderate chop on the bay.
.SATURDAY NIGHT...Southeast winds 10 to 15 knots. A moderate chop
on the bay. A slight chance of showers after midnight. A slight
chance of showers and thunderstorms early in the morning.
.SUNDAY...East winds 10 to 15 knots. A moderate chop on the bay.
A chance of showers. A slight chance of thunderstorms early in
the morning, then a chance of thunderstorms in the afternoon.
.SUNDAY NIGHT...East winds 10 to 15 knots, becoming southeast
5 to 10 knots early in the morning. A moderate chop on the bay,
diminishing to light chop early in the morning. A chance of
showers and thunderstorms early in the evening, then a slight
chance of showers and thunderstorms in the late evening and early
morning.
.MONDAY...East winds 5 to 10 knots. Light chop on the bay. A
slight chance of showers and thunderstorms until late afternoon.
.MONDAY NIGHT...Southeast winds around 10 knots, becoming south
after midnight. Light chop on the bay.
.TUESDAY...South winds 5 to 10 knots, becoming southeast early in
the afternoon, then increasing to 10 to 15 knots late in the
afternoon. Light chop on the bay, increasing to a moderate chop
late in the afternoon.
.TUESDAY NIGHT...Southeast winds 10 to 15 knots, becoming south
early in the morning. A moderate chop on the bay, diminishing to
light chop early in the morning.

Winds and waves higher in and near thunderstorms.

$$

GMZ150-155-290315-
Gulf waters from Port Mansfield to the Rio Grande out 20 nm-
Gulf waters from Baffin Bay to Port Mansfield out 20 nm-
912 AM CDT Fri Jun 28 2024

.REST OF TODAY...Southeast winds 10 to 15 knots. Seas 2 to
3 feet. Wave Detail: Southeast 3 feet at 5 seconds. A slight
chance of showers and thunderstorms late this morning.
.TONIGHT...Southeast winds 15 to 20 knots. Seas 3 to 5 feet. Wave
Detail: Southeast 4 feet at 5 seconds.
.SATURDAY...Southeast winds around 15 knots. Seas 3 to 4 feet.
Wave Detail: Southeast 4 feet at 6 seconds.
.SATURDAY NIGHT...Southeast winds 15 to 20 knots. Seas 3 to
5 feet. Wave Detail: East 4 feet at 6 seconds. A slight chance of
showers after midnight. A slight chance of showers and
thunderstorms early in the morning.
.SUNDAY...East winds 10 to 15 knots. Seas 5 to 7 feet,
occasionally to 9 feet. Wave Detail: East 6 feet at 10 seconds. A
chance of showers. A slight chance of thunderstorms early in the
morning, then a chance of thunderstorms in the afternoon.
.SUNDAY NIGHT...East winds 10 to 15 knots. Seas 5 to 7 feet,
occasionally to 9 feet. Wave Detail: East 7 feet at 10 seconds. A
chance of showers and thunderstorms early in the evening. A
slight chance of thunderstorms late in the evening. A slight
chance of showers in the late evening and early morning.
.MONDAY...East winds 5 to 10 knots. Seas 4 to 6 feet,
occasionally to 8 feet. A slight chance of showers and
thunderstorms until late afternoon.
.MONDAY NIGHT...Southeast winds around 10 knots, becoming south
after midnight. Seas 3 to 4 feet.
.TUESDAY...South winds 5 to 10 knots, becoming southeast in the
afternoon. Seas 2 to 3 feet.
.TUESDAY NIGHT...Southeast winds 10 to 15 knots, becoming south
early in the morning. Seas 3 to 4 feet.

Winds and seas higher in and near thunderstorms.

$$

GMZ170-175-290315-
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-
912 AM CDT Fri Jun 28 2024

.REST OF TODAY...South winds around 10 knots, increasing to
around 15 knots this afternoon. Seas 2 to 3 feet. Wave Detail:
Southeast 3 feet at 5 seconds. A slight chance of showers and
thunderstorms late this morning.
.TONIGHT...Southeast winds 15 to 20 knots. Seas 3 to 5 feet. Wave
Detail: Southeast 4 feet at 5 seconds.
.SATURDAY...Southeast winds 10 to 15 knots, becoming east late in
the afternoon. Seas 3 to 5 feet. Wave Detail: Southeast 4 feet at
6 seconds.
.SATURDAY NIGHT...Southeast winds around 15 knots. Seas 4 to
6 feet, occasionally to 8 feet. Wave Detail: Southeast 5 feet at
7 seconds. A slight chance of showers after midnight. A slight
chance of showers and thunderstorms early in the morning.
.SUNDAY...East winds around 15 knots. Seas 6 to 9 feet,
occasionally to 11 feet. Wave Detail: East 8 feet at 10 seconds.
A chance of showers. A slight chance of thunderstorms in the
morning, then a chance of thunderstorms in the afternoon.
.SUNDAY NIGHT...East winds 10 to 15 knots. Seas 6 to 9 feet,
occasionally to 11 feet. Wave Detail: Southeast 8 feet at
10 seconds. A chance of showers and thunderstorms early in the
evening, then a slight chance of showers in the late evening and
early morning.
.MONDAY...East winds 5 to 10 knots. Seas 5 to 7 feet,
occasionally to 9 feet, subsiding to 4 to 5 feet in the
afternoon. A slight chance of showers and thunderstorms until
late afternoon.
.MONDAY NIGHT...Southeast winds around 10 knots, becoming south
after midnight. Seas 3 to 4 feet.
.TUESDAY...Southeast winds 5 to 10 knots. Seas 2 to 4 feet. A
slight chance of showers late in the morning.
.TUESDAY NIGHT...Southeast winds 10 to 15 knots. Seas 2 to
4 feet.

Winds and seas higher in and near thunderstorms.

$$