Coastal Waters Forecast
Issued by NWS Brownsville, TX

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FZUS54 KBRO 232129
CWFBRO

Coastal Waters Forecast
National Weather Service Brownsville TX
329 PM CST Fri Feb 23 2018

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.

GMZ100-240400-
Synopsis for Baffin Bay to Rio Grande out 60 nm-
329 PM CST Fri Feb 23 2018

.SYNOPSIS...Moderate to fresh southeast winds and building seas
will develop on Saturday ahead of a Sunday cold front. Winds will
shift to northeast Sunday night into Monday before southeast winds
return on Tuesday and increase again through mid week.

$$

GMZ130-132-135-240400-
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-
329 PM CST Fri Feb 23 2018

.TONIGHT...Southeast winds 10 to 15 knots. A moderate chop on the
bay. Patchy fog.
.SATURDAY...South winds 15 to 20 knots. Choppy on the bay. Patchy
fog in the morning.
.SATURDAY NIGHT...South winds 10 to 15 knots becoming southeast
5 to 10 knots after midnight. A moderate chop on the bay
subsiding to a light chop after midnight. Patchy fog through the
night. Isolated showers in the evening. Isolated thunderstorms
through the night. Scattered showers after midnight.
.SUNDAY...Southeast winds 5 to 10 knots. A light chop on the bay.
Chance of showers and slight chance of thunderstorms.
.SUNDAY NIGHT...North winds 5 to 10 knots. A light chop on the
bay. Slight chance of thunderstorms in the evening. Chance of
rain showers through the night.
.MONDAY...Northeast winds 10 to 15 knots. A moderate chop on the
bay. Chance of rain showers.
.MONDAY NIGHT...East winds 5 to 10 knots. A light chop on the
bay. Slight chance of showers.
.TUESDAY...Southeast winds 10 to 15 knots. A moderate chop on the
bay.
.TUESDAY NIGHT...South winds 10 to 15 knots. A moderate chop on
the bay.
.WEDNESDAY...South winds 15 to 20 knots. Choppy on the bay.
.WEDNESDAY NIGHT...Southeast winds 10 to 15 knots becoming east
5 to 10 knots after midnight. A moderate chop on the bay
subsiding to a light chop after midnight. Slight chance of
showers and thunderstorms.

$$

GMZ150-155-240400-
Coastal waters from Port Mansfield to the Rio Grande out 20 nm-
Coastal waters from Baffin Bay to Port Mansfield out 20 nm-
329 PM CST Fri Feb 23 2018

...Small craft should exercise caution...

.TONIGHT...Southeast winds 15 to 20 knots. Seas 3 to 5 feet.
Patchy fog.
.SATURDAY...South winds 15 to 20 knots. Seas 3 to 5 feet. Patchy
fog in the morning.
.SATURDAY NIGHT...South winds 10 to 15 knots diminishing to 5 to
10 knots after midnight. Seas 3 to 5 feet. Patchy fog through the
night. Isolated showers in the evening. Isolated thunderstorms
through the night. Scattered showers after midnight.
.SUNDAY...Southeast winds 5 to 10 knots. Seas 3 to 5 feet. Chance
of showers and slight chance of thunderstorms.
.SUNDAY NIGHT...Northeast winds 5 to 10 knots. Seas 2 to 4 feet.
Slight chance of thunderstorms in the evening. Chance of showers
through the night.
.MONDAY...Northeast winds 10 to 15 knots. Seas 3 to 5 feet.
Chance of rain showers.
.MONDAY NIGHT...East winds 10 to 15 knots becoming southeast 5 to
10 knots after midnight. Seas 3 to 5 feet. Slight chance of
showers.
.TUESDAY...Southeast winds 10 to 15 knots. Seas 2 to 4 feet.
.TUESDAY NIGHT...Southeast winds 10 to 15 knots becoming south
15 to 20 knots after midnight. Seas 3 to 5 feet.
.WEDNESDAY...South winds 15 to 20 knots. Seas 5 to 7 feet with
occasional seas up to 8 feet.
.WEDNESDAY NIGHT...Southeast winds 10 to 15 knots becoming east
5 to 10 knots after midnight. Seas 4 to 6 feet with occasional
seas up to 7 feet. Slight chance of showers and thunderstorms.

$$

GMZ170-175-240400-
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-
329 PM CST Fri Feb 23 2018

...Small craft should exercise caution...

.TONIGHT...Southeast winds 15 to 20 knots. Seas 4 to 6 feet with
occasional seas up to 7 feet.
.SATURDAY...South winds 15 to 20 knots. Seas 5 to 7 feet with
occasional seas up to 8 feet.
.SATURDAY NIGHT...South winds 10 to 15 knots. Seas 3 to 5 feet.
Isolated showers and thunderstorms after midnight.
.SUNDAY...Southeast winds 5 to 10 knots. Seas 4 to 6 feet with
occasional seas up to 7 feet. Chance of showers and slight chance
of thunderstorms.
.SUNDAY NIGHT...East winds 5 to 10 knots becoming northeast 10 to
15 knots after midnight. Seas 3 to 5 feet. Slight chance of
thunderstorms in the evening. Chance of showers through the
night.
.MONDAY...Northeast winds 10 to 15 knots. Seas 4 to 6 feet with
occasional seas up to 7 feet. Chance of showers.
.MONDAY NIGHT...East winds 10 to 15 knots becoming southeast 5 to
10 knots after midnight. Seas 3 to 5 feet.
.TUESDAY...Southeast winds 10 to 15 knots. Seas 3 to 5 feet.
.TUESDAY NIGHT...South winds 15 to 20 knots. Seas 3 to 5 feet.
.WEDNESDAY...South winds 15 to 20 knots. Seas 6 to 8 feet with
occasional seas up to 9 feet.
.WEDNESDAY NIGHT...South winds 10 to 15 knots becoming east 5 to
10 knots after midnight. Seas 5 to 7 feet with occasional seas up
to 8 feet. Slight chance of showers and thunderstorms.

$$


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