Coastal Waters Forecast


180 
FZUS54 KBRO 192037
CWFBRO
Coastal Waters Forecast
National Weather Service Brownsville TX
337 PM CDT Fri Apr 19 2019
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.
GMZ100-200300-
Synopsis for Baffin Bay to Rio Grande out 60 nm-
337 PM CDT Fri Apr 19 2019
.SYNOPSIS...Southeast onshore flow will increase Saturday into 
Sunday, with moderate to strong winds for Sunday through Monday. 
Seas will also become moderate to high by Sunday afternoon and 
will remain elevated through late next week.
$$
GMZ130-132-135-200300-
Laguna Madre from the Port of Brownsville to the Arroyo Colorado-
Laguna Madre from the Arroyo Colorado To 5 NM north of Port
Mansfield TX-
Laguna Madre from 5 nm north of Port Mansfield to Baffin Bay TX-
337 PM CDT Fri Apr 19 2019
.TONIGHT...Northeast winds 5 to 10 knots shifting east after
midnight. A light chop on the bay. 
.SATURDAY...Southeast winds 5 to 10 knots increasing to 10 to
15 knots in the afternoon. A light chop on the bay building to a
moderate chop in the afternoon. 
.SATURDAY NIGHT...Southeast winds 10 to 15 knots. A moderate chop
on the bay. 
.SUNDAY...Southeast winds 15 to 20 knots. Choppy on the bay. 
.SUNDAY NIGHT...Southeast winds 15 to 20 knots diminishing to
10 to 15 knots after midnight. Choppy on the bay subsiding to a
moderate chop after midnight. 
.MONDAY...Southeast winds 15 to 20 knots. Choppy on the bay. 
.MONDAY NIGHT...Southeast winds 10 to 15 knots. A moderate chop
on the bay. 
.TUESDAY...Southeast winds 15 to 20 knots. Choppy on the bay.
Slight chance of showers and thunderstorms. 
.TUESDAY NIGHT...Southeast winds 10 to 15 knots. A moderate chop
on the bay. Slight chance of showers and thunderstorms. 
.WEDNESDAY...Southeast winds 10 to 15 knots. A moderate chop on
the bay. Chance of showers and thunderstorms. 
.WEDNESDAY NIGHT...Southeast winds 10 to 15 knots. A moderate
chop on the bay. Chance of showers and thunderstorms. 
$$
GMZ150-155-200300-
Coastal waters from Port Mansfield to the Rio Grande out 20 nm-
Coastal waters from Baffin Bay to Port Mansfield out 20 nm-
337 PM CDT Fri Apr 19 2019
.TONIGHT...Northeast winds 5 to 10 knots. Seas 2 to 4 feet. 
.SATURDAY...Southeast winds 5 to 10 knots increasing to 10 to
15 knots in the afternoon. Seas 2 to 4 feet. 
.SATURDAY NIGHT...Southeast winds 15 to 20 knots. Seas 3 to
5 feet. 
.SUNDAY...Southeast winds 15 to 20 knots. Seas 3 to 5 feet. 
.SUNDAY NIGHT...Southeast winds 15 to 20 knots. Seas 3 to 5 feet.
.MONDAY...Southeast winds 15 to 20 knots. Seas 4 to 6 feet with
occasional seas up to 7 feet. 
.MONDAY NIGHT...Southeast winds 10 to 15 knots. Seas 4 to 6 feet
with occasional seas up to 7 feet. 
.TUESDAY...Southeast winds 10 to 15 knots. Seas 4 to 6 feet with
occasional seas up to 7 feet. Slight chance of showers and
thunderstorms. 
.TUESDAY NIGHT...Southeast winds 10 to 15 knots. Seas 5 to 7 feet
with occasional seas up to 8 feet. Slight chance of showers and
thunderstorms. 
.WEDNESDAY...Southeast winds 10 to 15 knots. Seas 4 to 6 feet
with occasional seas up to 7 feet. Slight chance of showers and
thunderstorms. 
.WEDNESDAY NIGHT...Southeast winds 10 to 15 knots. Seas 3 to
5 feet. Chance of showers and thunderstorms. 
$$
GMZ170-175-200300-
Waters from Port Mansfield to the Rio Grande extending from 20 to
60 nm-
Waters from Baffin Bay to Port Mansfield extending from 20 to
60 nm-
337 PM CDT Fri Apr 19 2019
.TONIGHT...North winds 10 to 15 knots becoming northeast 5 to
10 knots after midnight. Seas 3 to 5 feet. 
.SATURDAY...East winds 5 to 10 knots becoming southeast 10 to
15 knots in the afternoon. Seas 2 to 4 feet. 
.SATURDAY NIGHT...Southeast winds 10 to 15 knots becoming south
15 to 20 knots after midnight. Seas 3 to 5 feet. 
.SUNDAY...Southeast winds 15 to 20 knots. Seas 4 to 6 feet with
occasional seas up to 7 feet. 
.SUNDAY NIGHT...Southeast winds 15 to 20 knots. Seas 5 to 7 feet
with occasional seas up to 8 feet. 
.MONDAY...Southeast winds 15 to 20 knots. Seas 5 to 7 feet with
occasional seas up to 8 feet. 
.MONDAY NIGHT...Southeast winds 10 to 15 knots. Seas 5 to 7 feet
with occasional seas up to 8 feet. 
.TUESDAY...Southeast winds 15 to 20 knots. Seas 6 to 8 feet with
occasional seas up to 9 feet. Slight chance of showers and
thunderstorms. 
.TUESDAY NIGHT...Southeast winds 10 to 15 knots. Seas 6 to 8 feet
with occasional seas up to 9 feet. Slight chance of showers and
thunderstorms. 
.WEDNESDAY...Southeast winds 10 to 15 knots. Seas 5 to 7 feet
with occasional seas up to 8 feet. Slight chance of showers and
thunderstorms. 
.WEDNESDAY NIGHT...Southeast winds 10 to 15 knots. Seas 5 to
7 feet with occasional seas up to 8 feet. Chance of showers and
thunderstorms. 
$$