National Weather Service Marine Forecast FZUS54 KBRO

FZUS54 KBRO 040833
CWFBRO

Coastal Waters Forecast
National Weather Service Brownsville TX
333 AM CDT Wed Aug 4 2021

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

GMZ100-042045-
Synopsis for Baffin Bay to Rio Grande out 60 nm-
333 AM CDT Wed Aug 4 2021

SYNOPSIS
Favorable marine conditions are expected to continue
into the weekend with high pressure in place over the western
Gulf of Mexico. The pressure gradient strengthens late into the
weekend, with increased winds. Small Craft Caution conditions are
possible late Sunday.

GMZ130-132-135-042045-
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-
333 AM CDT Wed Aug 4 2021

TODAY
South winds 5 to 10 knots becoming southeast 10 to
15 knots in the afternoon. A light chop on the bay building to a
moderate chop in the afternoon. Slight chance of showers and
thunderstorms through the day.

TONIGHT
Southeast winds 5 to 10 knots. A light chop on the
bay. Slight chance of showers and thunderstorms.

THURSDAY
Southeast winds 5 to 10 knots. A light chop on the
bay. Slight chance of showers and thunderstorms.

THURSDAY NIGHT
Southeast winds 5 to 10 knots. A light chop on
the bay.

FRIDAY
South winds 5 to 10 knots becoming southeast 10 to
15 knots in the afternoon. A light chop on the bay building to a
moderate chop in the afternoon.

FRIDAY NIGHT
Southeast winds 10 to 15 knots. A moderate chop
on the bay.

SATURDAY
Southeast winds 10 to 15 knots. A moderate chop on
the bay.

SATURDAY NIGHT
Southeast winds 10 to 15 knots. A moderate chop
on the bay.

SUNDAY
Southeast winds 10 to 15 knots. A moderate chop on the
bay.

SUNDAY NIGHT
Southeast winds 10 to 15 knots. A moderate chop
on the bay.

GMZ150-155-042045-
Coastal waters from Port Mansfield to the Rio Grande out 20 nm-
Coastal waters from Baffin Bay to Port Mansfield out 20 nm-
333 AM CDT Wed Aug 4 2021

TODAY
South winds 5 to 10 knots shifting southeast in the
afternoon. Seas 2 feet or less. Slight chance of showers and
thunderstorms.

TONIGHT
Southeast winds 5 to 10 knots. Seas 2 to 4 feet.
Slight chance of showers and thunderstorms.

THURSDAY
Southeast winds 5 to 10 knots. Seas 2 feet or less.
Slight chance of showers and thunderstorms.

THURSDAY NIGHT
Southeast winds 5 to 10 knots. Seas 2 to
4 feet.

FRIDAY
South winds 5 to 10 knots becoming southeast 10 to
15 knots in the afternoon. Seas 2 to 4 feet.

FRIDAY NIGHT
Southeast winds 10 to 15 knots. Seas 2 to 4 feet.

SATURDAY
Southeast winds 10 to 15 knots. Seas 2 to 3 feet.

SATURDAY NIGHT
Southeast winds 15 to 20 knots. Seas 2 to
4 feet.

SUNDAY
South winds 10 to 15 knots becoming southeast 15 to
20 knots in the afternoon. Seas 2 to 4 feet.

SUNDAY NIGHT
Southeast winds 15 to 20 knots. Seas 2 to 4 feet.

GMZ170-175-042045-
Waters from Port Mansfield to the Rio Grande extending from 20 to
60 nm-
Waters from Baffin Bay to Port Mansfield extending from 20 to
60 nm-
333 AM CDT Wed Aug 4 2021

TODAY
Southwest winds 5 to 10 knots shifting southeast in the
afternoon. Seas 2 to 4 feet. Chance of showers and thunderstorms
in the morning, then slight chance of showers and thunderstorms
in the afternoon.

TONIGHT
Southeast winds 5 to 10 knots. Seas 2 to 4 feet.
Slight chance of showers and thunderstorms.

THURSDAY
Southeast winds 5 to 10 knots. Seas 2 to 4 feet.
Chance of showers and thunderstorms in the morning, then slight
chance of showers and thunderstorms in the afternoon.

THURSDAY NIGHT
Southeast winds 5 to 10 knots. Seas 2 to
4 feet.

FRIDAY
South winds 5 to 10 knots. Seas 2 to 4 feet.

FRIDAY NIGHT
Southeast winds 10 to 15 knots. Seas 2 to 4 feet.

SATURDAY
Southeast winds 10 to 15 knots. Seas 2 to 4 feet.

SATURDAY NIGHT
Southeast winds 15 to 20 knots. Seas 2 to
4 feet.

SUNDAY
Southeast winds 10 to 15 knots. Seas 2 to 4 feet.

SUNDAY NIGHT
Southeast winds 15 to 20 knots. Seas 3 to 5 feet.