San Martin Lake Channel, TX Surf Forecast

FZUS54 KBRO 170700
SRFBRO

Surf Zone Forecast
National Weather Service Brownsville TX
200 AM CDT Mon Aug 17 2026

TXZ451-454-455-180000-
Kenedy Island-Willacy Island-Cameron Island-
Including the beaches of South Padre Island and Boca Chica
200 AM CDT Mon Aug 17 2026

.TODAY...
Rip Current Risk*...........Low.
Surf Height.................Around 2 feet.
Thunderstorm Potential**....None.
UV Index**..................Extreme.
Surf Temperature............80 degrees.
Weather.....................Sunny.
High Temperature............In the upper 80s.
Winds.......................East winds around 5 mph, increasing to
around 15 mph in the afternoon.
Tides...
South Padre Island.......Low at 01:16 PM CDT.

.TONIGHT...
Rip Current Risk*...........Low.
Surf Height.................Around 2 feet.
Thunderstorm Potential**....None.
Weather.....................Mostly clear.
Low Temperature.............Around 80.
Winds.......................Southeast winds around 10 mph.
Tides...
South Padre Island.......High at 10:03 PM CDT.
Low at 02:10 AM CDT.
High at 04:57 AM CDT.

.TUESDAY...
Rip Current Risk*...........Low.
Surf Height.................Around 2 feet.
Thunderstorm Potential**....None.
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.

.EXTENDED...
.TUESDAY NIGHT...Surf height around 2 feet. Mostly clear. Lows in the
lower 80s. Southeast winds around 10 mph.
.WEDNESDAY...Surf height around 2 feet. Mostly sunny. Highs in the
upper 80s. Southeast winds around 10 mph.
.WEDNESDAY NIGHT...Surf height 2 to 3 feet. Mostly clear. 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 2 to 3 feet. Mostly sunny. Highs in the upper
80s. Southeast winds around 15 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


$$