Coastal Waters Forecast
Issued by NWS Brownsville, TX

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FZUS54 KBRO 230404
CWFBRO

Coastal Waters Forecast
National Weather Service Brownsville TX
1004 PM CST Mon Jan 22 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.

GMZ100-231015-
Synopsis for Baffin Bay to Rio Grande out 60 nm-
1004 PM CST Mon Jan 22 2018

.SYNOPSIS...A moderate wind and sea regime is expected this week
as surface high pressure settles over the eastern Gulf and
interacts with a series of low pressure areas over the Southern
and Central Plains.

$$

GMZ130-132-135-231015-
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-
1004 PM CST Mon Jan 22 2018

.REST OF TONIGHT...Northeast winds 5 to 10 knots. A light chop on
the bay.
.TUESDAY...Northeast winds 10 to 15 knots. A moderate chop on the
bay.
.TUESDAY NIGHT...Northeast 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 rain.
.WEDNESDAY...Northeast 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 rain showers
in the morning.
.WEDNESDAY NIGHT...Northeast winds 5 to 10 knots. A light chop on
the bay.
.THURSDAY...East winds 5 to 10 knots. A light chop on the bay.
Slight chance of rain showers in the morning, then chance of rain
showers in the afternoon.
.THURSDAY NIGHT...Southeast winds 5 to 10 knots. A light chop on
the bay. Chance of showers.
.FRIDAY...Southeast winds 5 to 10 knots. A light chop on the bay.
Slight chance of showers.
.FRIDAY NIGHT...Southeast winds 5 to 10 knots. A light chop on
the bay. Slight chance of showers.
.SATURDAY...East winds 5 to 10 knots. A light chop on the bay.
Chance of showers.
.SATURDAY NIGHT...Northeast winds 5 to 10 knots becoming north
10 to 15 knots after midnight. A light chop on the bay increasing
to a moderate chop after midnight. Chance of showers.

$$

GMZ150-155-231015-
Coastal waters from Port Mansfield to the Rio Grande out 20 nm-
Coastal waters from Baffin Bay to Port Mansfield out 20 nm-
1004 PM CST Mon Jan 22 2018

.REST OF TONIGHT...Northeast winds 10 to 15 knots. Seas 3 to
5 feet.
.TUESDAY...Northeast winds 10 to 15 knots. Seas 3 to 5 feet.
.TUESDAY NIGHT...Northeast winds 10 to 15 knots. Seas 2 to
4 feet. Slight chance of rain.
.WEDNESDAY...Northeast winds 10 to 15 knots. Seas 2 to 4 feet.
Chance of rain showers in the morning. Slight chance of rain
showers in the afternoon.
.WEDNESDAY NIGHT...Northeast winds 5 to 10 knots. Seas 2 to
4 feet.
.THURSDAY...East winds 5 to 10 knots. Seas 2 to 4 feet. Slight
chance of rain showers in the morning, then chance of rain
showers in the afternoon.
.THURSDAY NIGHT...Southeast winds 5 to 10 knots. Seas 3 to
5 feet. Chance of showers.
.FRIDAY...Southeast winds 5 to 10 knots. Seas 3 to 5 feet. Slight
chance of showers.
.FRIDAY NIGHT...Southeast winds 5 to 10 knots. Seas 3 to 5 feet.
Slight chance of showers.
.SATURDAY...East winds 5 to 10 knots. Seas 3 to 5 feet. Chance of
showers.
.SATURDAY NIGHT...Northeast winds 5 to 10 knots becoming north
10 to 15 knots after midnight. Seas 3 to 5 feet. Chance of
showers.

$$

GMZ170-175-231015-
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-
1004 PM CST Mon Jan 22 2018

.REST OF TONIGHT...Northeast winds 10 to 15 knots. Seas 4 to
5 feet with occasional seas up to 6 feet.
.TUESDAY...Northeast winds 10 to 15 knots. Seas 4 to 6 feet with
occasional seas up to 7 feet.
.TUESDAY NIGHT...Northeast winds 10 to 15 knots. Seas 3 to
5 feet. Chance of rain.
.WEDNESDAY...Northeast winds 10 to 15 knots. Seas 3 to 5 feet.
Chance of rain showers in the morning. Slight chance of rain
showers in the afternoon.
.WEDNESDAY NIGHT...Northeast winds 10 to 15 knots. Seas 3 to
5 feet.
.THURSDAY...East winds 10 to 15 knots. Seas 3 to 5 feet. Slight
chance of rain showers in the morning, then chance of rain
showers in the afternoon.
.THURSDAY NIGHT...Southeast winds 10 to 15 knots. Seas 5 to
7 feet with occasional seas up to 8 feet. Chance of showers.
.FRIDAY...Southeast winds 10 to 15 knots. Seas 5 to 7 feet with
occasional seas up to 8 feet. Slight chance of showers.
.FRIDAY NIGHT...Southeast winds 10 to 15 knots. Seas 4 to 6 feet
with occasional seas up to 7 feet. Slight chance of showers.
.SATURDAY...East winds 5 to 10 knots. Seas 3 to 5 feet. Chance of
showers.
.SATURDAY NIGHT...Northeast winds 5 to 10 knots increasing to
10 to 15 knots after midnight. Seas 5 to 7 feet with occasional
seas up to 8 feet. Chance of showers.

$$



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