Port Isabel, TX Surf Forecast

FZUS54 KBRO 180720
SRFBRO

Surf Zone Forecast
National Weather Service Brownsville TX
220 AM CDT Tue Aug 18 2026

TXZ451-454-455-190000-
Kenedy Island-Willacy Island-Cameron Island-
Including the beaches of South Padre Island and Boca Chica
220 AM CDT Tue Aug 18 2026

.TODAY...
Rip Current Risk*...........Low.
Surf Height.................Around 2 feet.
Thunderstorm Potential**....None.
UV Index**..................Extreme.
Surf Temperature............81 degrees.
Weather.....................Sunny.
High Temperature............In the lower 90s.
Winds.......................Southeast winds 10 to 15 mph.
Tides...
South Padre Island.......Low at 02:00 PM CDT.

.TONIGHT...
Rip Current Risk*...........Low.
Surf Height.................Around 2 feet.
Thunderstorm Potential**....None.
Weather.....................Mostly clear until 1 AM, then mostly
cloudy until 3 AM, then partly cloudy.
Low Temperature.............In the lower 80s.
Winds.......................Southeast winds 10 to 15 mph.
Tides...
South Padre Island.......High at 12:31 AM CDT.

.WEDNESDAY...
Rip Current Risk*...........Low.
Surf Height.................Around 2 feet.
Thunderstorm Potential**....None.
Weather.....................Mostly sunny.
High Temperature............In the lower 90s.
Winds.......................Southeast winds 10 to 15 mph.
Tides...
South Padre Island.......Low at 02:47 PM CDT.

.EXTENDED...
.WEDNESDAY NIGHT...Surf height 2 to 3 feet. Partly cloudy. Lows in
the lower 80s. Southeast winds around 15 mph.
.THURSDAY...Surf height 2 to 3 feet. Mostly sunny. Highs in the upper
80s. Southeast winds around 15 mph.
.THURSDAY NIGHT...Surf height 2 to 3 feet. Mostly clear. Lows in the
lower 80s. Southeast winds around 15 mph.
.FRIDAY...Surf height around 2 feet. Mostly sunny. Highs in the upper
80s. Southeast winds around 15 mph.
.FRIDAY NIGHT...Surf height around 2 feet. Mostly clear. Lows in the
lower 80s. South winds around 10 mph.
.SATURDAY...Surf height around 2 feet. Sunny. Highs in the upper 80s.
Southeast winds around 10 mph.

&&

Rip Current Risk Category
* Low Risk - The risk for rip currents is low, however,
life-threatening rip currents often occur in the vicinity of groins,
jetties, reefs, and piers.
* Moderate Risk - Life-threatening rip currents are possible in the
surf zone.
* High Risk - Life-threatening rip currents are likely in the surf
zone.

** For thunderstorm, waterspout, and UV definitions see:
https://www.weather.gov/beach/bro


$$