963
FZUS54 KBRO 132102
CWFBRO

Coastal Waters Forecast for the Lower Texas Coast
National Weather Service Brownsville TX
402 PM CDT Thu Jun 13 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.

GMZ100-140930-
402 PM CDT Thu Jun 13 2024

.SYNOPSIS...Weak high pressure over the northern Gulf of Mexico
will continue to provide favorable marine conditions through
Sunday. A potential tropical low pressure area could form over
the Bay of Campeche late Sunday and early next week which may
cause a strengthening pressure gradient across the southwest
Gulf. Main impact for mariners along the lower Texas coast looks
to be increasing swells and thunderstorms. Small Craft Advisories
may be warranted early next week.

$$

GMZ130-132-135-140930-
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-
402 PM CDT Thu Jun 13 2024

.TONIGHT...East winds around 10 knots, becoming southeast after
midnight. Light chop on the bay.
.FRIDAY...Southeast winds around 5 knots, becoming east in the
afternoon. Light chop on the bay. A slight chance of showers late
in the morning.
.FRIDAY NIGHT...East winds 10 to 15 knots, becoming southeast
5 to 10 knots after midnight. Light chop on the bay.
.SATURDAY...East 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. A chance of showers
until late afternoon, then a slight chance of showers late in the
afternoon.
.SATURDAY 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 slight chance
of showers early in the evening. A slight chance of showers after
midnight. A slight chance of thunderstorms early in the morning.
.SUNDAY...Southeast winds 5 to 10 knots, becoming east 10 to
15 knots in the afternoon. A moderate chop on the bay. Showers
and thunderstorms likely until late afternoon, then a chance of
showers and thunderstorms late in the afternoon.
.SUNDAY 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 and thunderstorms late in the
evening, then a chance of showers and thunderstorms after
midnight.
.MONDAY...Southeast winds 10 to 15 knots. A moderate chop on the
bay. Showers and thunderstorms likely until late afternoon, then
a chance of showers and thunderstorms late 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, then a slight chance of showers and thunderstorms late
in the evening. A chance of showers and thunderstorms after
midnight.
.TUESDAY...East winds 10 to 15 knots, becoming around 15 knots
late in the afternoon. A moderate chop on the bay. A chance of
showers and thunderstorms.
.TUESDAY NIGHT...East winds 10 to 15 knots. A moderate chop on
the bay. A chance of showers and thunderstorms.

Winds and waves higher in and near thunderstorms.

$$

GMZ150-155-140930-
Gulf waters from Port Mansfield to the Rio Grande out 20 nm-
Gulf waters from Baffin Bay to Port Mansfield out 20 nm-
402 PM CDT Thu Jun 13 2024

.TONIGHT...East winds around 10 knots, becoming southeast after
midnight. Seas 2 to 3 feet. Wave Detail: East 2 feet at 4 seconds
and southeast 1 foot at 7 seconds.
.FRIDAY...Southeast winds around 5 knots, becoming east in the
afternoon. Seas 2 to 3 feet. Wave Detail: East 2 feet at
7 seconds and east 1 foot at 4 seconds. A slight chance of
showers in the afternoon.
.FRIDAY NIGHT...East winds around 10 knots, becoming southeast
early in the morning. Seas 2 to 3 feet. Wave Detail: East 2 feet
at 4 seconds and southeast 2 feet at 7 seconds. A slight chance
of showers after midnight. A slight chance of showers and
thunderstorms early in the morning.
.SATURDAY...East winds 5 to 10 knots. Seas 2 to 3 feet. Wave
Detail: East 3 feet at 6 seconds. A chance of showers until late
afternoon, then a slight chance of showers late in the afternoon.
.SATURDAY NIGHT...East winds 10 to 15 knots, becoming southeast
early in the morning. Seas 3 to 4 feet. A slight chance of
showers early in the evening. A chance of showers after midnight.
A chance of thunderstorms early in the morning.
.SUNDAY...Southeast winds 5 to 10 knots, increasing to 10 to
15 knots late in the afternoon. Seas 2 to 4 feet. Wave Detail:
East 4 feet at 7 seconds. Showers and thunderstorms likely until
late afternoon, then a chance of showers and thunderstorms late
in the afternoon.
.SUNDAY 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 and thunderstorms late in the evening.
A chance of showers and thunderstorms after midnight.
.MONDAY...Southeast winds 10 to 15 knots. Seas 4 to 6 feet,
occasionally to 8 feet. Showers and thunderstorms likely.
.MONDAY NIGHT...Southeast winds 10 to 15 knots. Seas 6 to 8 feet,
occasionally to 10 feet. Showers and thunderstorms likely early
in the evening, then a chance of showers and thunderstorms in the
late evening and overnight.
.TUESDAY...East winds 10 to 15 knots. Seas 6 to 8 feet,
occasionally to 10 feet. Showers and thunderstorms likely until
late afternoon, then a chance of showers and thunderstorms late
in the afternoon.
.TUESDAY NIGHT...East winds 15 to 20 knots. Seas 6 to 8 feet,
occasionally to 10 feet. A chance of showers and thunderstorms in
the evening, then showers and thunderstorms likely after
midnight.

Winds and seas higher in and near thunderstorms.

$$

GMZ170-175-140930-
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-
402 PM CDT Thu Jun 13 2024

.TONIGHT...East winds around 10 knots, becoming southeast after
midnight. Seas 2 to 3 feet. Wave Detail: East 2 feet at 3 seconds
and southeast 1 foot at 7 seconds.
.FRIDAY...East winds around 5 knots, becoming 5 to 10 knots in
the afternoon. Seas 2 to 3 feet. Wave Detail: East 2 feet at
7 seconds and east 1 foot at 4 seconds. A slight chance of
showers. A slight chance of thunderstorms in the afternoon.
.FRIDAY NIGHT...East winds around 10 knots. Seas 2 to 3 feet.
Wave Detail: East 2 feet at 5 seconds. A chance of showers early
in the evening. A slight chance of showers after midnight.
.SATURDAY...East winds 5 to 10 knots. Seas 2 to 4 feet. Wave
Detail: East 3 feet at 6 seconds. A chance of showers.
.SATURDAY NIGHT...East winds 10 to 15 knots, becoming southeast
early in the morning. Seas 3 to 4 feet. Wave Detail: East 3 feet
at 6 seconds. A chance of showers. A chance of thunderstorms
after midnight.
.SUNDAY...Southeast winds 10 to 15 knots. Seas 3 to 5 feet. Wave
Detail: East 5 feet at 7 seconds. Showers and thunderstorms.
.SUNDAY NIGHT...Southeast winds 10 to 15 knots. Seas 5 to 7 feet,
occasionally to 9 feet. A chance of showers and thunderstorms in
the evening, then showers and thunderstorms likely after
midnight.
.MONDAY...Southeast winds 10 to 15 knots. Seas 6 to 8 feet,
occasionally to 10 feet. Showers and thunderstorms.
.MONDAY NIGHT...Southeast winds around 15 knots. Seas 7 to
10 feet, occasionally to 13 feet. Showers and thunderstorms
likely early in the evening, then a chance of showers and
thunderstorms in the late evening and early morning. Showers and
thunderstorms likely early in the morning.
.TUESDAY...East winds around 15 knots. Seas 7 to 9 feet,
occasionally to 11 feet. Showers and thunderstorms likely.
.TUESDAY NIGHT...East winds 15 to 20 knots. Seas 7 to 10 feet,
occasionally to 13 feet. Showers and thunderstorms likely early
in the evening, then a chance of showers and thunderstorms late
in the evening. Showers and thunderstorms likely after midnight.

Winds and seas higher in and near thunderstorms.

$$