902
FZUS54 KBRO 211407
CWFBRO

Coastal Waters Forecast for the Lower Texas Coast
National Weather Service Brownsville TX
907 AM CDT Fri Jun 21 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.

GMZ100-220315-
907 AM CDT Fri Jun 21 2024

.SYNOPSIS...Fresh northeast to east winds and elevated wave
heights in the short term will transition over the weekend to
more favorable wind and sea conditions next week. The weather
will remain unsettled with isolated to scattered showers and
thunderstorms developing from time to time. A disturbance in the
Southwest Gulf of Mexico has a chance of developing into a
tropical system over the next few days. Due to uncertainty, the
current forecast does not yet incorporate less favorable winds
and waves that would accompany a tropical system potentially
developing this weekend into early next week.

$$

GMZ130-132-135-220315-
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-
907 AM CDT Fri Jun 21 2024

.REST OF TODAY...East winds around 15 knots. A moderate chop on
the bay. Scattered thunderstorms. Scattered showers late this
morning, then numerous showers this afternoon.
.TONIGHT...East winds 10 to 15 knots. A moderate chop on the bay.
Scattered thunderstorms. Scattered showers until early morning,
then numerous showers early in the morning.
.SATURDAY...Northeast winds 10 to 15 knots. A moderate chop on
the bay. Showers and scattered thunderstorms.
.SATURDAY NIGHT...East winds 10 to 15 knots, diminishing to 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
thunderstorms. Showers likely.
.SUNDAY...East winds 10 to 15 knots. A moderate chop on the bay.
A chance of thunderstorms. Showers.
.SUNDAY NIGHT...East winds 10 to 15 knots, becoming southeast
5 to 10 knots after midnight. Light chop on the bay. Showers with
a chance of thunderstorms.
.MONDAY...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. A chance of
thunderstorms. Showers likely until late afternoon, then a chance
of showers late in the afternoon.
.MONDAY NIGHT...Southeast winds 10 to 15 knots, diminishing to
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
overnight.
.TUESDAY...Southeast winds 5 to 10 knots, increasing to 10 to
15 knots in the afternoon. A moderate chop on the bay. A chance
of showers with a slight chance of thunderstorms.
.TUESDAY 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 chance of
showers with a slight chance of thunderstorms early in the
evening.

Winds and waves higher in and near thunderstorms.

$$

GMZ150-155-220315-
Gulf waters from Port Mansfield to the Rio Grande out 20 nm-
Gulf waters from Baffin Bay to Port Mansfield out 20 nm-
907 AM CDT Fri Jun 21 2024

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 7 PM CDT THIS EVENING...

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

Winds and seas higher in and near thunderstorms.

$$

GMZ170-175-220315-
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-
907 AM CDT Fri Jun 21 2024

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 7 PM CDT THIS EVENING...

.REST OF TODAY...East winds 15 to 20 knots. Seas 7 to 10 feet,
occasionally to 13 feet. Wave Detail: East 8 feet at 9 seconds.
Scattered showers with isolated thunderstorms late this morning,
then numerous showers and scattered thunderstorms this afternoon.
.TONIGHT...East winds around 15 knots. Seas 6 to 8 feet,
occasionally to 10 feet. Wave Detail: East 7 feet at 8 seconds.
Scattered thunderstorms. Scattered showers until early morning,
then numerous showers early in the morning.
.SATURDAY...East winds around 15 knots. Seas 5 to 7 feet,
occasionally to 9 feet. Wave Detail: East 7 feet at 8 seconds.
Showers and scattered thunderstorms.
.SATURDAY NIGHT...East winds 10 to 15 knots. Seas 6 to 8 feet,
occasionally to 10 feet. Wave Detail: East 7 feet at 9 seconds. A
chance of thunderstorms. Showers.
.SUNDAY...East winds 10 to 15 knots. Seas 5 to 7 feet,
occasionally to 9 feet. Wave Detail: East 6 feet at 8 seconds. A
chance of thunderstorms. Showers.
.SUNDAY NIGHT...Southeast winds 10 to 15 knots. Seas 4 to 6 feet,
occasionally to 8 feet. Wave Detail: East 5 feet at 7 seconds. A
chance of showers and thunderstorms in the evening, then showers
likely with a slight chance of thunderstorms after midnight.
.MONDAY...Southeast winds around 10 knots. Seas 4 to 5 feet. A
slight chance of thunderstorms. Showers likely until late
afternoon, then a chance of showers late in the afternoon.
.MONDAY NIGHT...Southeast winds 10 to 15 knots. Seas 4 to 5 feet.
A slight chance of thunderstorms.
.TUESDAY...Southeast winds around 10 knots. Seas 3 to 4 feet. A
slight chance of thunderstorms. A chance of showers until late
afternoon, then a slight chance of showers late in the afternoon.
.TUESDAY NIGHT...Southeast winds 10 to 15 knots. Seas 3 to
4 feet. A slight chance of showers and thunderstorms early in the
evening. A slight chance of showers and thunderstorms after
midnight.

Winds and seas higher in and near thunderstorms.

$$