Surf Forecasts:
South Padre Island surf forecast from 26 Aug 2026:
- Most powerful swell: Tuesday 1 Sep, 7PM (local time) - 3ft (0.9m), 5s period, ESE swell with 51 kJ wave energy.
Best Forecast Surf Conditions for South Padre Island this week:
The most powerful waves expected at South Padre Island in the next 16 days are 0.9m 5s and forecast to arrive on Tuesday (Sep 01) at 7PM. Winds are predicted to be cross-onshore at the time the swell arrives.
| Wave Type | Time (CDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 7PM (Tue 1st Sep) | 3ft (0.9m) 5s |
Table - best surf conditions forecast for South Padre Island over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s talk about what’s coming up for South Padre Island.
To be real with you, this 16-day window is a tough one. We’re looking at a long, quiet stretch ahead. The first surf worth mentioning doesn’t kick in until Wednesday the 26th, and even then, it’s a grind. The whole period is plagued by onshore and cross-onshore winds, with a few days of cross-shore in the mix, but nothing that’s going to clean things up properly. The swells are tiny and weak, with combined energies barely getting into double digits. The highest energy we see is a combined 72 on the 4th of September, but that’s still considered weak energy. Don’t get your hopes up.
Wednesday, August 26th through to the end of the month, it’s a battle. Swell heights are mostly 0.7ft to 1ft, with periods as low as 3 to 4 seconds on some afternoons, which is just junky, short-period wind chop. The wind is mostly from the SSE and ESE, blowing straight on or cross-on, keeping the surface messy. Mornings offer a little less wind, like the light breeze on Thursday the 27th morning, but the swell is 1ft with a pathetic 4-second period. It’s not surfable. The northwest wind is the offshore direction here, but we don’t see that at all.
There’s a slight nudge in size around Monday, September 1st through Wednesday, September 3rd, with heights creeping up to 2ft to 3ft, and periods stretching to 5 or 6 seconds. The energy also starts to climb, hitting 44 on the 1st, and 31 on the 3rd. But it’s still cross-onshore wind, and the commentary is “poor surf conditions” across the board. The shoulder-high sets never materialize cleanly.
Friday, September 5th and Saturday, September 6th mornings offer a glimmer: a light S wind, which is cross-shore, and a 3ft to 3ft swell from the ESE with a 5 to 6 second period. The combined energy is still low, around 28 to 33. The surface might be a little less choppy, but it’s a long way from good. You’d be paddling for tiny, weak waves.
The best on offer, and I use that term loosely, is the Friday, September 5th morning at South Padre Island. The wind is light and cross-shore from the S, the swell is 3ft from the ESE at 5 seconds, and the energy is 33. It’s the cleanest window we get, but it’s still small. The crowds are “sometimes” a factor here, and with the lack of options, you might see a few other hopefuls out. For a beginner, this is about as good as it gets—small and weak. For anyone else, it’s a frustrating session.
After that, the pattern repeats. The wind turns back to onshore, the swell stays small, and the energy stays weak. The whole period is a “blank run” for decent surf. The water temperature is about average for this time of year.
Rusty, signing off.
Short Range ForecastMostly dry. Warm (max 28°C on Tue night, min 27°C on Tue night). Mainly fresh winds. | Days 4-6 Weather SummaryMostly dry. Warm (max 29°C on Sat afternoon, min 27°C on Fri night). Winds increasing (light winds from the SSE on Sat morning, fresh winds from the SE by Mon afternoon). | ||||||||||||||||||||
Wednesday 26 | Thursday 27 | Friday 28 | Saturday 29 | Sunday 30 | Monday 31 | Tuesday 1 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map | |||||||||||||||||||||
Wave Height (m) Direction Period (s) | ESE 8 | ESE 8 | SE 3 | SE 4 | ESE 3 | SE 4 | SE 4 | SE 3 | SE 4 | ESE 8 | ESE 9 | ESE 6 | SE 6 | ESE 9 | SE 4 | SE 5 | SE 4 | SE 5 | ESE 5 | ESE 5 | ESE 6 |
Wave Graph | |||||||||||||||||||||
7 | 7 | 6 | 2 | 6 | 12 | 6 | 5 | 4 | 7 | 7 | 4 | 8 | 8 | 9 | 21 | 21 | 22 | 24 | 44 | 36 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | on | cross | cross | cross-on | cross | cross-on | cross-on | cross-on | cross-on | on | cross-on | cross | cross-on | cross-on | cross | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 5:06AM0.56m | 5:12AM0.54m | 2:08PM0.50m | 5:15AM0.52m | 3:17PM0.50m | 5:16AM0.50m | 4:24PM0.50m | 5:15AM0.48m | 5:36PM0.50m | 5:10AM0.48m | 7:00PM0.50m | 5:01AM0.49m | 8:53PM0.51m | ||||||||
Low Tide | 10:09AM0.49m | 9:13PM0.15m | 10:07AM0.46m | 9:48PM0.18m | 10:21AM0.41m | 10:23PM0.22m | 10:44AM0.36m | 10:59PM0.28m | 11:14AM0.31m | 11:35PM0.34m | 11:50AM0.25m | 00:12AM0.41m | 12:34PM0.20m | 00:51AM0.48m | |||||||
7:05 | — | — | 7:05 | — | — | 7:05 | — | — | 7:07 | — | — | 7:07 | — | — | 7:07 | — | — | 7:07 | — | — | |
— | 7:54 | — | — | 7:53 | — | — | 7:52 | — | — | 7:52 | — | — | 7:51 | — | — | 7:50 | — | — | 7:49 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 |
Temp °C | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 29 | 28 | 29 | 29 | 28 | 29 | 29 | 28 | 28 | 29 | 29 |
Feels °C | 32 | 30 | 29 | 30 | 29 | 29 | 30 | 29 | 29 | 33 | 31 | 30 | 30 | 29 | 29 | 30 | 29 | 29 | 30 | 31 | 31 |
Swell 1 Height (m) Direction Period (s) | E 8 | ESE 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | SE 6 | ESE 9 | ESE 6 | E 9 | ESE 9 | E 9 | E 9 | ESE 9 | SE 8 | E 8 | — | E 8 |
1 | 7 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 7 | 4 | 2 | 8 | 6 | 2 | 8 | 3 | 1 | — | 1 | |
Swell 2 Height (m) Direction Period (s) | ESE 8 | — | — | S 5 | E 8 | — | — | — | SE 6 | E 8 | — | E 9 | — | — | — | — | — | — | E 8 | — | — |
7 | — | — | 1 | 1 | — | — | — | 1 | 1 | — | 2 | — | — | — | — | — | — | 1 | — | — | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | ESE 8 | — | — | — | — | — | — | — | — | — | — | — |
— | — | — | — | — | — | — | — | — | 7 | — | — | — | — | — | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | SE 4 | ESE 3 | SE 3 | SE 4 | ESE 3 | SE 4 | SE 4 | SE 3 | SE 4 | SE 4 | ESE 3 | SE 3 | SE 6 | ESE 3 | SE 4 | SE 5 | SE 4 | SE 5 | ESE 5 | ESE 5 | ESE 6 |
7 | 4 | 6 | 2 | 6 | 12 | 6 | 5 | 4 | 3 | 5 | 3 | 8 | 7 | 9 | 21 | 21 | 22 | 24 | 44 | 36 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 974 | 1062 | 971 | 974 | 1059 | 971 | 974 | 1062 | 971 | 974 | 1062 | 992 | 974 | 1059 | 971 | 974 | 1059 | 971 | 974 | 1016 | 971 |
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Information about the South Padre Island Surf forecast
The above surf forecast table for South Padre Island provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at South Padre Island can be found by selecting the local surf guide option on the grey menu. Our South Padre Island surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (South Padre Island) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).
Further information to help with frequently asked questions about our surf forecast for South Padre Island may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.
South Padre Island is 66 km (41 miles) from Harlingen. If you plan a vacation in Texas, look for hotels and other accommodation in Harlingen. Harlingen has rooms for a wide range of budgets as well as car hire and transport links.











