Coastal Waters Forecast
Issued by NWS Brownsville, TX

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FZUS54 KBRO 201452
CWFBRO

Coastal Waters Forecast
National Weather Service Brownsville TX
952 AM CDT Wed Sep 20 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.

GMZ100-210300-
Synopsis for Baffin Bay to Rio Grande out 60 nm-
952 AM CDT Wed Sep 20 2017

.SYNOPSIS...Light to moderate winds and low seas continue along
the Lower Texas coastal waters today and into the weekend.
Periodic showers and thunderstorms will be possible as well.

$$

GMZ130-132-135-210300-
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-
952 AM CDT Wed Sep 20 2017

.REST OF TODAY...Southeast winds 10 to 15 knots. A moderate chop
on the bay. Scattered showers and isolated thunderstorms.
.TONIGHT...Southeast winds 10 to 15 knots diminishing to 5 to
10 knots after midnight. A moderate chop on the bay subsiding to
a light chop after midnight. Scattered showers and isolated
thunderstorms after midnight.
.THURSDAY...Southeast winds 10 to 15 knots. A moderate chop on
the bay. Chance of showers and thunderstorms.
.THURSDAY NIGHT...Southeast winds 10 to 15 knots diminishing to
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.
.FRIDAY...Southeast winds 5 to 10 knots increasing to 10 to
15 knots in the afternoon. A light chop on the bay increasing to
a moderate chop in the afternoon. Slight chance of showers and
thunderstorms.
.FRIDAY NIGHT...Southeast winds 10 to 15 knots diminishing to
5 to 10 knots after midnight. A moderate chop on the bay
subsiding to a light chop after midnight.
.SATURDAY...Southeast winds 5 to 10 knots increasing to 10 to
15 knots in the afternoon. A light chop on the bay increasing to
a moderate chop in the afternoon. Slight chance of showers and
thunderstorms.
.SATURDAY NIGHT...Southeast winds 10 to 15 knots diminishing to
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.
.SUNDAY...Southeast winds 5 to 10 knots increasing to 10 to
15 knots in the afternoon. A light chop on the bay increasing to
a moderate chop in the afternoon. Slight chance of showers and
thunderstorms.
.SUNDAY NIGHT...Southeast winds 10 to 15 knots diminishing to
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.

$$

GMZ150-155-210300-
Coastal waters from Port Mansfield to the Rio Grande out 20 nm-
Coastal waters from Baffin Bay to Port Mansfield out 20 nm-
952 AM CDT Wed Sep 20 2017

.REST OF TODAY...Southeast winds 10 to 15 knots. Seas 2 to
3 feet. Scattered showers and isolated thunderstorms.
.TONIGHT...Southeast winds 10 to 15 knots. Seas 2 to 3 feet.
Scattered showers and isolated thunderstorms after midnight.
.THURSDAY...Southeast winds 10 to 15 knots. Seas 2 to 3 feet.
Chance of showers and thunderstorms.
.THURSDAY NIGHT...Southeast winds 10 to 15 knots. Seas 2 to
4 feet. Slight chance of showers and thunderstorms.
.FRIDAY...Southeast winds 5 to 10 knots increasing to 10 to
15 knots in the afternoon. Seas 2 to 4 feet. Slight chance of
showers and thunderstorms.
.FRIDAY NIGHT...Southeast winds 10 to 15 knots diminishing to
5 to 10 knots after midnight. Seas 2 to 4 feet. Slight chance of
showers and thunderstorms.
.SATURDAY...Southeast winds 5 to 10 knots increasing to 10 to
15 knots in the afternoon. Seas 2 to 3 feet. Slight chance of
showers and thunderstorms.
.SATURDAY NIGHT...Southeast winds 10 to 15 knots diminishing to
5 to 10 knots after midnight. Seas 2 to 4 feet. Slight chance of
showers and thunderstorms.
.SUNDAY...Southeast winds 5 to 10 knots increasing to 10 to
15 knots in the afternoon. Seas 2 to 3 feet. Slight chance of
showers and thunderstorms.
.SUNDAY NIGHT...Southeast winds 10 to 15 knots diminishing to
5 to 10 knots after midnight. Seas 2 to 3 feet. Slight chance of
showers and thunderstorms.

$$

GMZ170-175-210300-
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-
952 AM CDT Wed Sep 20 2017

.REST OF TODAY...Southeast winds 10 to 15 knots. Seas 2 to
4 feet. Scattered showers and isolated thunderstorms.
.TONIGHT...Southeast winds 10 to 15 knots. Seas 2 to 4 feet.
Scattered showers and isolated thunderstorms.
.THURSDAY...Southeast winds 10 to 15 knots. Seas 2 to 4 feet.
Chance of showers and thunderstorms.
.THURSDAY NIGHT...Southeast winds 10 to 15 knots. Seas 2 to
4 feet. Slight chance of showers and thunderstorms.
.FRIDAY...Southeast winds 5 to 10 knots becoming east 10 to
15 knots in the afternoon. Seas 2 to 4 feet. Slight chance of
showers and thunderstorms.
.FRIDAY NIGHT...Southeast winds 10 to 15 knots. Seas 2 to 4 feet.
Slight chance of showers and thunderstorms.
.SATURDAY...Southeast winds 5 to 10 knots becoming east 10 to
15 knots in the afternoon. Seas 2 to 4 feet. Slight chance of
showers and thunderstorms.
.SATURDAY NIGHT...Southeast winds 10 to 15 knots. Seas 2 to
4 feet. Slight chance of showers and thunderstorms.
.SUNDAY...Southeast winds 5 to 10 knots. Seas 2 to 3 feet. Slight
chance of showers and thunderstorms.
.SUNDAY NIGHT...Southeast winds 10 to 15 knots. Seas 2 to 3 feet.
Slight chance of showers and thunderstorms.

$$



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