Coastal Waters Forecast
Issued by NWS Brownsville, TX

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FZUS54 KBRO 290904
CWFBRO

Coastal Waters Forecast
National Weather Service Brownsville TX
404 AM CDT Thu Jun 29 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.

GMZ100-291530-
Synopsis for Baffin Bay to Rio Grande out 60 nm-
404 AM CDT Thu Jun 29 2017

.SYNOPSIS...More adverse marine conditions are expected through
the next several days with high pressure over the Gulf of Mexico
interacting with low pressure in the Central Plains. Small Craft
Exercise Caution is likely to be needed through the weekend.

$$

GMZ130-132-135-291530-
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-
404 AM CDT Thu Jun 29 2017

...SMALL CRAFT SHOULD EXERCISE CAUTION...

.TODAY...South winds 10 to 15 knots becoming southeast around
19 knots late. A moderate chop on the bay building to choppy
bay waters late. Slight chance of showers and thunderstorms.
.TONIGHT...Southeast winds around 19 knots becoming south 10 to
15 knots in the late evening and overnight. Choppy bay waters
subsiding to a moderate chop on the bay in the late evening and
overnight. Slight chance of showers and thunderstorms.
.FRIDAY...Southeast winds 10 to 15 knots increasing to around
19 knots late in the afternoon. A moderate chop on the bay
building to choppy bay waters late in the afternoon.
.FRIDAY NIGHT...Southeast winds around 19 knots becoming south 10
to 15 knots early in the morning. Choppy bay waters subsiding to
a moderate chop on the bay early in the morning.
.SATURDAY...Southeast winds 10 to 15 knots increasing to around
19 knots in the afternoon. A moderate chop on the bay building
to choppy bay waters 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.

$$

GMZ150-155-291530-
Coastal waters from Port Mansfield to the Rio Grande out 20 nm-
Coastal waters from Baffin Bay to Port Mansfield out 20 nm-
404 AM CDT Thu Jun 29 2017

...SMALL CRAFT SHOULD EXERCISE CAUTION...

.TODAY...South winds 10 to 15 knots becoming southeast 16 to 19
knots late. Seas 2 to 4 feet. Slight chance of showers and
thunderstorms.
.TONIGHT...South winds 16 to 19 knots. Seas 3 to 5 feet with
occasional seas up to 6 feet. Slight chance of showers and
thunderstorms.
.FRIDAY...Southeast winds 16 to 19 knots. Seas 3 to 5 feet with
occasional seas up to 6 feet.
.FRIDAY NIGHT...South winds 16 to 19 knots. Seas 4 to 6 feet with
occasional seas up to 8 feet.
.SATURDAY...Southeast winds 16 to 19 knots diminishing to 10 to
15 knots late in the afternoon. Seas 4 to 6 feet with occasional
seas up to 8 feet.
.SATURDAY NIGHT...Southeast winds around 15 knots. Seas 3 to 5
feet with occasional seas up to 6 feet.
.SUNDAY...Southeast winds around 15 knots. Seas 3 to 5 feet with
occasional seas up to 6 feet.
.SUNDAY NIGHT...Southeast winds around 15 knots. Seas 2 to 4 feet.
.MONDAY...Southeast winds around 15 knots. Seas 2 to 4 feet.
.MONDAY NIGHT...Southeast winds around 20 knots. Seas 3 to 5 feet
with occasional seas up to 6 feet.

$$

GMZ170-175-291530-
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-
404 AM CDT Thu Jun 29 2017

.TODAY...South winds around 15 knots. Seas 3 to 5 feet with
occasional seas up to 6 feet. Slight chance of showers and
thunderstorms.
.TONIGHT...South winds 16 to 19 knots. Seas 4 to 6 feet with
occasional seas up to 8 feet. Slight chance of showers and
thunderstorms.
.FRIDAY...South winds 16 to 19 knots becoming southeast 10 to 15
knots in the afternoon. Seas 4 to 6 feet with occasional seas up
to 8 feet.
.FRIDAY NIGHT...Southeast winds 16 to 19 knots. Seas 5 to 7 feet
with occasional seas up to 9 feet.
.SATURDAY...Southeast winds 16 to 19 knots diminishing to 10 to
15 knots in the 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 4 to 6 feet with
occasional seas up to 8 feet.
.SUNDAY NIGHT...Southeast winds around 15 knots. Seas 4 to 6 feet
with occasional seas up to 8 feet.
.MONDAY...Southeast winds around 15 knots. Seas 3 to 5 feet with
occasional seas up to 6 feet.
.MONDAY NIGHT...Southeast winds around 15 knots. Seas 4 to 6 feet
with occasional seas up to 8 feet.

$$



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