FZUS54 KBRO 261714

CWFBRO



Coastal Waters Forecast for the Lower Texas Coast

National Weather Service Brownsville TX

1214 PM CDT Thu Jun 26 2025



Lower Texas coastal waters from Baffin Bay to the mouth of the

Rio Grande out 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.



GMZ100-270615-

1214 PM CDT Thu Jun 26 2025



.SYNOPSIS...Low to moderate seas and gentle to moderate 

southeasterly winds are expected over the Gulf waters and the 

Laguna for the next several days allowing for mostly favorable 

conditions. Daily low to medium chances of showers and 

thunderstorms continue through early next week. 



$$



GMZ130-132-135-270615-

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-

1214 PM CDT Thu Jun 26 2025



.TONIGHT...Southeast winds 10 to 15 knots, diminishing to 5 to

10 knots after midnight. Light chop on the bay. 

.FRIDAY...Southeast winds 5 to 10 knots, increasing to 10 to

15 knots late in the afternoon. Light chop on the bay, increasing

to a moderate chop late in the afternoon. 

.FRIDAY NIGHT...Southeast winds 10 to 15 knots, diminishing to

5 to 10 knots after midnight. Light chop on the bay. 

.SATURDAY...Southeast winds 5 to 10 knots, increasing to 10 to

15 knots in the afternoon. A moderate chop on the bay. A slight

chance of showers. A slight chance of thunderstorms in the

afternoon. 

.SATURDAY NIGHT...Southeast winds 10 to 15 knots, becoming south

5 to 10 knots early in the morning. A moderate chop on the bay,

diminishing to light chop early in the morning. A slight chance

of showers and thunderstorms early in the evening. A slight

chance of showers and thunderstorms after midnight. 

.SUNDAY...Southeast winds 5 to 10 knots, increasing to 10 to

15 knots in the afternoon. A moderate chop on the bay. Showers

likely. A slight chance of thunderstorms early in the morning,

then a chance of thunderstorms in the afternoon. 

.SUNDAY NIGHT...Southeast winds 10 to 15 knots. A moderate chop

on the bay. Showers likely with a chance of thunderstorms in the

evening. A chance of showers with a slight chance of

thunderstorms after midnight. 

.MONDAY...Southeast winds 5 to 10 knots, increasing to 10 to

15 knots in the afternoon. A moderate chop on the bay. A slight

chance of thunderstorms in the morning. Showers likely. A chance

of thunderstorms in the afternoon. 

.MONDAY NIGHT...Southeast winds 10 to 15 knots. A moderate chop

on the bay. A chance of showers and thunderstorms early in the

evening. A slight chance of showers in the late evening and

overnight. A slight chance of thunderstorms after midnight. 

.TUESDAY...Southeast winds 10 to 15 knots. A moderate chop on the

bay. A chance of showers. A slight chance of thunderstorms in the

morning, then a chance of thunderstorms in the afternoon. 

.TUESDAY NIGHT...Southeast winds 10 to 15 knots. A moderate chop

on the bay. A chance of showers and thunderstorms early in the

evening, then a slight chance of showers in the late evening and

overnight. 



Winds and waves higher in and near thunderstorms.



$$



GMZ150-155-270615-

Gulf waters from Port Mansfield to the Rio Grande out 20 nm-

Gulf waters from Baffin Bay to Port Mansfield out 20 nm-

1214 PM CDT Thu Jun 26 2025



.TONIGHT...Southeast winds 10 to 15 knots, diminishing to 5 to

10 knots early this morning. Seas 2 to 3 feet. 

.FRIDAY...Southeast winds 5 to 10 knots. Seas 2 to 3 feet. 

.FRIDAY NIGHT...Southeast winds 5 to 10 knots. Seas 2 to 3 feet.

A slight chance of showers after midnight. A slight chance of

showers and thunderstorms early in the morning. 

.SATURDAY...Southeast winds 5 to 10 knots. Seas 2 to 3 feet. A

slight chance of showers and thunderstorms. 

.SATURDAY NIGHT...Southeast winds 10 to 15 knots, becoming around

10 knots early in the morning. Seas 3 to 4 feet. A slight chance

of showers and thunderstorms in the evening. A chance of showers

and thunderstorms after midnight. 

.SUNDAY...Southeast winds 10 to 15 knots. Seas 3 to 4 feet. A

chance of thunderstorms. Showers likely. 

.SUNDAY NIGHT...Southeast winds 10 to 15 knots. Seas 3 to 4 feet.

Showers likely with a chance of thunderstorms in the evening,

then a chance of showers with a slight chance of thunderstorms

after midnight. 

.MONDAY...Southeast winds 10 to 15 knots. Seas 3 to 4 feet. A

slight chance of thunderstorms in the morning. Showers likely. A

chance of thunderstorms in the afternoon. 

.MONDAY NIGHT...Southeast winds 10 to 15 knots. Seas 3 to 5 feet.

A chance of showers and thunderstorms early in the evening. A

slight chance of showers in the late evening and overnight. A

slight chance of thunderstorms after midnight. 

.TUESDAY...Southeast winds around 10 knots. Seas 3 to 4 feet. A

chance of showers with a slight chance of thunderstorms. 

.TUESDAY NIGHT...Southeast winds 10 to 15 knots. Seas 2 to

4 feet. A chance of showers with a slight chance of thunderstorms

early in the evening, then a slight chance of showers in the late

evening and overnight. 



Winds and seas higher in and near thunderstorms.



$$



GMZ170-175-270615-

Gulf waters from Port Mansfield to the Rio Grande extending from

20 to 60 nm-

Gulf waters from Baffin Bay to Port Mansfield extending from

20 to 60 nm-

1214 PM CDT Thu Jun 26 2025



.TONIGHT...Southeast winds around 10 knots. Seas 2 to 4 feet. 

.FRIDAY...Southeast winds 5 to 10 knots. Seas 2 to 3 feet. A

slight chance of showers early in the morning, then a slight

chance of showers and thunderstorms in the afternoon. 

.FRIDAY NIGHT...Southeast winds around 10 knots. Seas 2 to

3 feet. A slight chance of showers and thunderstorms after

midnight. 

.SATURDAY...Southeast winds around 10 knots. Seas 2 to 3 feet. A

chance of showers. A slight chance of thunderstorms early in the

morning, then a chance of thunderstorms in the afternoon. 

.SATURDAY NIGHT...Southeast winds 10 to 15 knots. Seas 3 to

5 feet. A slight chance of thunderstorms in the evening. A chance

of showers. A chance of thunderstorms after midnight. 

.SUNDAY...Southeast winds 10 to 15 knots. Seas 4 to 5 feet. A

chance of thunderstorms. Showers.

.SUNDAY NIGHT...Southeast winds 10 to 15 knots. Seas 4 to 5 feet.

Showers likely with a chance of thunderstorms in the evening,

then a chance of showers with a slight chance of thunderstorms

after midnight. 

.MONDAY...Southeast winds 10 to 15 knots. Seas 3 to 4 feet. A

slight chance of thunderstorms in the morning. Showers likely. A

chance of thunderstorms in the afternoon. 

.MONDAY NIGHT...Southeast winds 10 to 15 knots. Seas 3 to 5 feet.

A chance of showers and thunderstorms early in the evening, then

a slight chance of showers in the late evening and overnight. A

slight chance of thunderstorms after midnight. 

.TUESDAY...Southeast winds 10 to 15 knots. Seas 4 to 5 feet. A

chance of showers with a slight chance of thunderstorms. 

.TUESDAY NIGHT...Southeast winds 10 to 15 knots. Seas 2 to

4 feet. A chance of showers with a slight chance of thunderstorms

early in the evening, then a slight chance of showers in the late

evening and overnight. 



Winds and seas higher in and near thunderstorms.



$$

