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FZUS54 KBRO 191450
CWFBRO

Coastal Waters Forecast
National Weather Service Brownsville TX
950 AM CDT Thu Oct 19 2017

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-
950 AM CDT Thu Oct 19 2017

.SYNOPSIS...Light to moderate onshore flow will continue through
late week. The easterly fetch across the Gulf of Mexico will
increase swells through this weekend. Another cold front will push
through late Sunday bringing a strong northerly flow in its wake.

$$

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-
950 AM CDT Thu Oct 19 2017

.REST OF TODAY...Northeast winds around 5 knots becoming east in
the afternoon. Smooth on the bay increasing to a light chop in
the afternoon. Scattered showers.
.TONIGHT...Southeast winds 5 to 10 knots. A light chop on the
bay. Isolated showers.
.FRIDAY...Southeast winds around 5 knots increasing to 5 to
10 knots in the afternoon. Smooth on the bay increasing to a
light chop in the afternoon. Slight chance of showers and
thunderstorms through the day.
.FRIDAY NIGHT...Southeast winds 10 to 15 knots. A moderate chop
on the bay. Slight chance of showers.
.SATURDAY...Southeast winds 10 to 15 knots. A moderate chop on
the bay. Slight chance of showers.
.SATURDAY NIGHT...Southeast winds 10 to 15 knots. A moderate chop
on the bay. Slight chance of showers.
.SUNDAY...Southeast winds 5 to 10 knots becoming north 10 to
15 knots in the afternoon. A light chop on the bay increasing to
a moderate chop in the afternoon. Chance of showers and
thunderstorms.
.SUNDAY NIGHT...North winds 15 to 20 knots. Choppy on the bay.
.MONDAY...North winds 10 to 15 knots. A moderate chop on the bay.
.MONDAY NIGHT...Northwest winds 5 to 10 knots becoming west after
midnight. A light chop on the bay subsiding to smooth after
midnight.

$$

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-
950 AM CDT Thu Oct 19 2017

.REST OF TODAY...Northeast winds around 5 knots becoming east in
the afternoon. Seas 2 to 4 feet. Scattered showers.
.TONIGHT...Southeast winds 10 to 15 knots. Seas 3 to 5 feet.
Scattered showers.
.FRIDAY...Southeast winds 5 to 10 knots. Seas 3 to 5 feet. Slight
chance of showers and thunderstorms.
.FRIDAY NIGHT...Southeast winds 10 to 15 knots. Seas 5 to 7 feet
with occasional seas up to 8 feet. Slight chance of showers.
.SATURDAY...Southeast winds 10 to 15 knots. Seas 3 to 5 feet.
Slight chance of showers.
.SATURDAY NIGHT...Southeast winds 10 to 15 knots. Seas 3 to
5 feet. Slight chance of showers.
.SUNDAY...Southwest winds 5 to 10 knots becoming north 15 to
20 knots in the afternoon. Seas 3 to 5 feet. Chance of showers
and thunderstorms.
.SUNDAY NIGHT...North winds 15 to 25 knots becoming 15 to
20 knots after midnight. Seas 5 to 7 feet with occasional seas up
to 8 feet.
.MONDAY...North winds 15 to 20 knots diminishing to 10 to
15 knots in the afternoon. Seas 4 to 6 feet with occasional seas
up to 7 feet.
.MONDAY NIGHT...North winds 10 to 15 knots becoming northwest
around 5 knots after midnight. Seas 3 to 5 feet.

$$

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-
950 AM CDT Thu Oct 19 2017

.REST OF TODAY...Northeast winds 5 to 10 knots becoming east
10 to 15 knots in the afternoon. Seas 2 to 4 feet. Scattered
showers.
.TONIGHT...Southeast winds 10 to 15 knots. Seas 3 to 5 feet.
Scattered showers.
.FRIDAY...Southeast winds 5 to 10 knots increasing to 10 to
15 knots in the afternoon. Seas 3 to 5 feet. Chance of showers
and thunderstorms.
.FRIDAY NIGHT...Southeast winds 10 to 15 knots. Seas 5 to 7 feet
with occasional seas up to 8 feet. Slight chance of showers.
.SATURDAY...Southeast winds 10 to 15 knots. Seas 3 to 5 feet.
Slight chance of showers.
.SATURDAY NIGHT...Southeast winds 10 to 15 knots. Seas 3 to
5 feet. Slight chance of showers.
.SUNDAY...Southwest winds 5 to 10 knots becoming north 15 to
20 knots in the afternoon. Seas 4 to 6 feet with occasional seas
up to 7 feet. Chance of showers and thunderstorms.
.SUNDAY NIGHT...North winds 15 to 25 knots becoming 20 to
25 knots after midnight. Seas 6 to 8 feet with occasional seas up
to 9 feet.
.MONDAY...North winds 15 to 20 knots. Seas 5 to 7 feet with
occasional seas up to 8 feet.
.MONDAY NIGHT...North winds 10 to 15 knots diminishing to 5 to
10 knots after midnight. Seas 4 to 6 feet with occasional seas up
to 7 feet.

$$
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