Coastal Waters Forecast
Issued by NWS Brownsville, TX

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FZUS54 KBRO 282108
CWFBRO

Coastal Waters Forecast
National Weather Service Brownsville TX
408 PM CDT Wed Jun 28 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.

GMZ100-290915-
Synopsis for Baffin Bay to Rio Grande out 60 nm-
408 PM CDT Wed Jun 28 2017

.SYNOPSIS...Stronger winds and higher seas are expected the rest
of the week with a tightening pressure gradient between building
surface high pressure over the Southeast U.S. and a developing low
pressure system in the Central Plains. Small Craft Advisories may
be needed at times for the Lower Texas coastal waters. Light to
moderate southeast winds and low to moderate seas are expected
this weekend as the gradient relaxes, but Small Craft Exercise
Caution conditions will be possible.

$$

GMZ130-132-135-290915-
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-
408 PM CDT Wed Jun 28 2017

.TONIGHT...South winds 5 to 10 knots becoming around 15 knots
after midnight. A light chop on the bay. Scattered showers and
thunderstorms.
.THURSDAY...South winds 5 to 15 knots becoming southeast around
20 knots. A light chop on the bay increasing to choppy. Scattered
showers and thunderstorms.
.THURSDAY NIGHT...Southeast winds around 20 knots diminishing to
10 to 15 knots late in the evening, then becoming south around
20 knots after midnight diminishing to 10 to 15 knots early in
the morning. Choppy on the bay subsiding to a moderate chop late
in the evening, then increasing to choppy after midnight
subsiding to a moderate chop early in the morning.
.FRIDAY...Southeast winds 10 to 15 knots increasing to around
20 knots late in the afternoon. A moderate chop on the bay
increasing to choppy late in the afternoon. Slight chance of
showers and thunderstorms.
.FRIDAY NIGHT...South winds around 20 knots. Choppy on the bay.
.SATURDAY...Southeast winds 10 to 15 knots increasing to around
20 knots in the afternoon. A moderate chop on the bay increasing
to choppy in the afternoon.
.SATURDAY NIGHT...Southeast winds around 15 knots. A moderate
chop on the bay.
.SUNDAY...Southeast winds around 15 knots. A moderate chop on the
bay.
.SUNDAY NIGHT...Southeast winds around 15 knots. A moderate chop
on the bay.
.MONDAY...Southeast winds around 15 knots. A moderate chop on the
bay.
.MONDAY NIGHT...Southeast winds around 15 knots. A moderate chop
on the bay.

$$

GMZ150-155-290915-
Coastal waters from Port Mansfield to the Rio Grande out 20 nm-
Coastal waters from Baffin Bay to Port Mansfield out 20 nm-
408 PM CDT Wed Jun 28 2017

.TONIGHT...South winds 5 to 10 knots increasing to around
15 knots in the late evening and overnight. Seas 2 to 4 feet with
occasional seas up to 5 feet. Scattered showers and
thunderstorms.
.THURSDAY...South winds 10 to 15 knots becoming southeast around
20 knots late in the afternoon. Seas 3 to 5 feet with occasional
seas up to 6 feet. Scattered showers and thunderstorms.
.THURSDAY NIGHT...South winds around 20 knots. Seas 3 to 5 feet
with occasional seas up to 6 feet. Isolated showers.
.FRIDAY...Southeast winds around 20 knots. Seas 3 to 5 feet with
occasional seas up to 6 feet. Slight chance of showers and
thunderstorms.
.FRIDAY NIGHT...South winds around 20 knots. Seas 5 to 7 feet
with occasional seas up to 9 feet.
.SATURDAY...South winds around 20 knots becoming southeast 10 to
15 knots in the late morning and afternoon. Seas 4 to 6 feet with
occasional seas up to 8 feet.
.SATURDAY NIGHT...Southeast winds around 20 knots diminishing to
10 to 15 knots after midnight. Seas 3 to 5 feet with occasional
seas up to 6 feet.
.SUNDAY...Southeast winds around 15 knots. Seas 2 to 4 feet with
occasional seas up to 5 feet.
.SUNDAY NIGHT...Southeast winds around 15 knots. Seas 2 to 4 feet
with occasional seas up to 5 feet.
.MONDAY...Southeast winds 10 to 15 knots increasing to around
20 knots in the afternoon. Seas 2 to 4 feet with occasional seas
up to 5 feet.
.MONDAY NIGHT...Southeast winds around 20 knots. Seas 3 to 5 feet
with occasional seas up to 6 feet.

$$

GMZ170-175-290915-
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-
408 PM CDT Wed Jun 28 2017

.TONIGHT...South winds 5 to 10 knots increasing to around
15 knots in the late evening and overnight. Seas 2 to 4 feet with
occasional seas up to 5 feet. Scattered showers and
thunderstorms.
.THURSDAY...South winds 10 to 15 knots increasing to around
20 knots late in the morning, then diminishing to 10 to 15 knots
in the afternoon. Seas 3 to 5 feet with occasional seas up to
6 feet. Scattered showers and thunderstorms.
.THURSDAY NIGHT...Southeast winds 10 to 15 knots becoming south
around 20 knots in the late evening and overnight. Seas 4 to
6 feet with occasional seas up to 8 feet. Isolated showers.
.FRIDAY...South winds around 20 knots becoming southeast 10 to
15 knots in the afternoon. Seas 4 to 6 feet with occasional seas
up to 8 feet. Slight chance of showers and thunderstorms.
.FRIDAY NIGHT...Southeast winds around 20 knots. Seas 6 to 8 feet
with occasional seas up to 10 feet.
.SATURDAY...Southeast winds around 20 knots diminishing to 10 to
15 knots in the late morning and afternoon. Seas 5 to 7 feet with
occasional seas up to 9 feet.
.SATURDAY NIGHT...Southeast winds around 15 knots. Seas 4 to
6 feet with occasional seas up to 8 feet.
.SUNDAY...Southeast winds around 15 knots. Seas 2 to 4 feet with
occasional seas up to 5 feet.
.SUNDAY NIGHT...Southeast winds around 15 knots. Seas 2 to 4 feet
with occasional seas up to 5 feet.
.MONDAY...Southeast winds around 15 knots. Seas 2 to 4 feet with
occasional seas up to 5 feet.
.MONDAY NIGHT...Southeast winds around 20 knots. Seas 3 to 5 feet
with occasional seas up to 6 feet.

$$


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