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National Weather Service Marine Forecast FZUS54 KBRO

FZUS54 KBRO 250350 AAA
CWFBRO

Coastal Waters Forecast...UPDATED
National Weather Service Brownsville TX
950 PM CST Wed Feb 24 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.

GMZ100-251600-
Synopsis for Baffin Bay to Rio Grande out 60 nm-
950 PM CST Wed Feb 24 2021

SYNOPSIS
Areas of fog and patchy dense fog will remain possible for the
nearshore Gulf Waters and Laguna Madre into Thursday morning.
High pressure over the eastern Gulf of Mexico interacting with
developing low pressure over the Southern Plains has increased the
pressure gradient and causing breezy southerly winds over the
Laguna Madre and nearshore Gulf Waters. Winds will relax this
evening, with areas of fog and dense fog likely developing again
along the coast, including the bay. Persistent southerly flow will
then occur through the weekend, leading to building seas
especially on the offshore waters.



GMZ130-132-135-251600-
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-
950 PM CST Wed Feb 24 2021

DENSE FOG ADVISORY IN EFFECT UNTIL 9 AM CST THURSDAY


REST OF TONIGHT
Southeast winds 10 to 15 knots diminishing to
5 to 10 knots after midnight. A moderate chop on the bay
subsiding to a light chop after midnight. Areas of fog.

THURSDAY
Southeast winds 10 to 15 knots increasing to 15 to
20 knots in the afternoon. A moderate chop on the bay building to
choppy in the afternoon. Patchy fog in the morning. Slight chance
of showers through the day.

THURSDAY NIGHT
Southeast winds 10 to 15 knots. A moderate chop
on the bay. Patchy fog. Slight chance of showers.

FRIDAY
Southeast winds 10 to 15 knots. A moderate chop on the
bay. Areas of fog in the morning.

FRIDAY NIGHT
Southeast winds 10 to 15 knots. A moderate chop
on the bay. Areas of fog through the night.

SATURDAY
Southeast winds 10 to 15 knots. A moderate chop on
the bay. Areas of fog in the morning.

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 diminishing to
5 to 10 knots after midnight. A moderate chop on the bay
subsiding to a light chop after midnight.

MONDAY
East winds 5 to 10 knots becoming northeast 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.

MONDAY NIGHT
Northeast winds 10 to 15 knots diminishing to
5 to 10 knots after midnight. A moderate chop on the bay
subsiding to a light chop after midnight. Slight chance of
showers.



GMZ150-155-251600-
Coastal waters from Port Mansfield to the Rio Grande out 20 nm-
Coastal waters from Baffin Bay to Port Mansfield out 20 nm-
950 PM CST Wed Feb 24 2021

DENSE FOG ADVISORY IN EFFECT UNTIL 9 AM CST THURSDAY


REST OF TONIGHT
Southeast winds 10 to 15 knots diminishing to
5 to 10 knots after midnight. Seas 2 to 4 feet. Areas of fog.

THURSDAY
Southeast winds 10 to 15 knots. Seas 2 to 4 feet.
Areas of fog in the morning. Patchy fog in the afternoon. Slight
chance of showers through the day.

THURSDAY NIGHT
Southeast winds 10 to 15 knots. Seas 3 to
5 feet. Patchy fog. Slight chance of showers.

FRIDAY
South winds 10 to 15 knots. Seas 2 to 4 feet. Areas of
fog in the morning.

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

SATURDAY
Southeast winds 10 to 15 knots. Seas 2 to 4 feet.
Areas of fog in the morning.

SATURDAY NIGHT
Southeast winds 10 to 15 knots. Seas 3 to
5 feet.

SUNDAY
Southeast winds 10 to 15 knots. Seas 3 to 5 feet.

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

MONDAY
East winds 10 to 15 knots. Seas 2 to 4 feet. Slight
chance of showers.

MONDAY NIGHT
Northeast winds 10 to 15 knots. Seas 3 to 5 feet.



GMZ170-175-251600-
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-
950 PM CST Wed Feb 24 2021

REST OF TONIGHT
Southeast winds 10 to 15 knots. Seas 3 to
5 feet.

THURSDAY
Southeast winds 10 to 15 knots. Seas 2 to 4 feet.
Slight chance of showers in the morning.

THURSDAY NIGHT
Southeast winds 10 to 15 knots increasing to
15 to 20 knots after midnight. Seas 4 to 6 feet with occasional
seas up to 7 feet.

FRIDAY
South winds 10 to 15 knots. Seas 3 to 5 feet.

FRIDAY NIGHT
Southeast winds 10 to 15 knots. Seas 3 to 5 feet.

SATURDAY
Southeast winds 10 to 15 knots. Seas 3 to 5 feet.

SATURDAY NIGHT
Southeast winds 10 to 15 knots. Seas 3 to
5 feet.

SUNDAY
Southeast winds 10 to 15 knots. Seas 4 to 6 feet with
occasional seas up to 7 feet.

SUNDAY NIGHT
Southeast winds 10 to 15 knots. Seas 3 to 5 feet.

MONDAY
Northeast winds 10 to 15 knots. Seas 3 to 5 feet.
Slight chance of showers.

MONDAY NIGHT
Northeast winds 10 to 15 knots. Seas 4 to 6 feet
with occasional seas up to 7 feet.