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National Weather Service Marine Forecast FZUS54 KBRO

FZUS54 KBRO 202027
CWFBRO

Coastal Waters Forecast
National Weather Service Brownsville TX
327 PM CDT Fri Jul 20 2018

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.

GMZ100-210330-
Synopsis for Baffin Bay to Rio Grande out 60 nm-
327 PM CDT Fri Jul 20 2018

SYNOPSIS
Broad high pressure over the northwest Gulf of Mexico
will support mainly light to moderate southeast to south winds
and low to moderate seas. Slightly stronger, moderate to fresh day
time winds will be possible on the Laguna Madre this weekend.



GMZ130-132-135-210330-
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-
327 PM CDT Fri Jul 20 2018

TONIGHT
South winds 10 to 15 knots. A moderate chop on the
bay.

SATURDAY
South winds 10 to 15 knots becoming southeast 15 to
20 knots in the afternoon. A moderate chop on the bay building to
choppy in the afternoon.

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

SUNDAY
South winds 5 to 10 knots becoming southeast 15 to
20 knots in the afternoon. A light chop on the bay building to
choppy in the afternoon.

SUNDAY NIGHT
Southeast winds 15 to 20 knots becoming south
10 to 15 knots after midnight. Choppy on the bay subsiding to a
moderate chop after midnight.

MONDAY
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.

MONDAY NIGHT
Southeast winds 10 to 15 knots becoming south
5 to 10 knots after midnight. A moderate chop on the bay
subsiding to a light chop after midnight.

TUESDAY
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.

TUESDAY NIGHT
Southeast winds 10 to 15 knots becoming south
5 to 10 knots after midnight. A moderate chop on the bay
subsiding to a light chop after midnight.

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

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



GMZ150-155-210330-
Coastal waters from Port Mansfield to the Rio Grande out 20 nm-
Coastal waters from Baffin Bay to Port Mansfield out 20 nm-
327 PM CDT Fri Jul 20 2018

TONIGHT
South winds 10 to 15 knots. Seas 2 to 4 feet.

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

SATURDAY NIGHT
South winds 10 to 15 knots. Seas 2 to 4 feet.

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

SUNDAY NIGHT
South winds 10 to 15 knots. Seas 2 to 4 feet.

MONDAY
South winds 10 to 15 knots. Seas 2 to 3 feet subsiding
to 2 feet or less in the afternoon.

MONDAY NIGHT
South winds 10 to 15 knots. Seas 2 to 3 feet.

TUESDAY
South winds 5 to 10 knots becoming southeast 10 to
15 knots in the afternoon. Seas 2 feet or less.

TUESDAY NIGHT
Southeast winds 10 to 15 knots becoming south
5 to 10 knots after midnight. Seas 2 feet or less.

WEDNESDAY
Southeast winds around 5 knots increasing to 5 to
10 knots in the afternoon. Seas 2 feet or less. Slight chance of
showers.

WEDNESDAY NIGHT
South winds 5 to 10 knots. Seas 2 feet or
less.



GMZ170-175-210330-
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-
327 PM CDT Fri Jul 20 2018

TONIGHT
South winds 10 to 15 knots. Seas 2 to 4 feet.

SATURDAY
South winds 5 to 10 knots increasing to 10 to
15 knots in the afternoon. Seas 2 to 4 feet.

SATURDAY NIGHT
South winds 10 to 15 knots. Seas 2 to 4 feet.

SUNDAY
South winds 5 to 10 knots increasing to 10 to 15 knots
in the afternoon. Seas 2 to 4 feet.

SUNDAY NIGHT
South winds 10 to 15 knots. Seas 2 to 4 feet.

MONDAY
South winds 10 to 15 knots. Seas 2 to 4 feet.

MONDAY NIGHT
South winds 10 to 15 knots. Seas 2 to 3 feet.

TUESDAY
South winds 5 to 10 knots. Seas 2 to 3 feet.

TUESDAY NIGHT
South winds 5 to 10 knots. Seas 2 to 3 feet.
Slight chance of showers.

WEDNESDAY
Southeast winds around 5 knots. Seas 2 feet or less.
Slight chance of showers.

WEDNESDAY NIGHT
Southeast winds 5 to 10 knots. Seas 2 feet or
less.