Surf Forecasts:
South Padre Island surf forecast from 14 Aug 2026:
- Most powerful swell: Saturday 15 Aug, 1PM (local time) - 3.5ft (1.1m), 6s period, SE swell with 93 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 1.1m 6s and forecast to arrive on Saturday (Aug 15) at 1PM. 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 | 1PM (Sat 15th Aug) | 3.5ft (1.1m) 6s |
Table - best surf conditions forecast for South Padre Island over the next 16 days.
The Lowdown
Hey, it's Rusty. Let's be real about what we've got on the table for the next couple of weeks at South Padre Island. It's grim, folks. Real grim. If you're looking for something to get you frothing, you're in the wrong place. The charts are just showing a long stretch of flat, messy surf that's not going to be any fun for anyone on a paddleboard.
The ocean's just got no energy in it. While there's a brief hiccup of life on the 15th, where the combined swell energy gets into the low triple digits (141-168), it's still not enough to make anything of it. That's barely moderate in my book. We're getting these short-period swells out of the ESE and SE, with periods of 4 to 7 seconds. That's all wind-slop, no groundswell, meaning it's going to be choppy and close-out central.
The entire first week is a wash. Starting Friday the 14th, we have weak swell of 0.8m to 0.9m with 25 km/h cross-onshore winds. The surf quality is poor. Saturday the 15th is a bit bigger, but with periods of only 6 to 7 seconds, it's still junky. We're talking 1.1m of weak, sectiony surf being blown out by a 20 km/h cross-on wind. The light winds on the 17th are a tease, but with only 0.5m of swell, there's nothing to even ride.
It stays in the same rut for the next week. The wind fluctuates between a gentle breeze and a fresh breeze, all from an easterly direction, which is onshore and making things lumpy. Swell stays small, under 1m, with that short period until the 19th and 20th, where we see 1.3m and 1.2m but the period drops to just 5 seconds and the wind is blowing 35-40 km/h. That will be an absolute mess. The water temp is about average for this time of year, so that’s one less thing to worry about, but you’ll be paddling in slop.
Moving into the second week, the wind backs off a little, but the swell is still garbage. We're looking at 0.6m to 0.8m walls of nothing with periods of 5 to 6 seconds. The energy is still weak, staying way below 100. The wind turns more onshore from the E, but there's nothing good about that when the waves are that anemic. The most notable thing is on the 26th and 27th, where we get some light breezes out of the N and E, but, again, the swell just isn't there.
I'm telling you, this is one of those blank runs that’s pretty normal for the area. South Padre Island (South-Padre-Island) is inconsistent, and when it goes flat, it can go flat for a while. All signs point to a lot of useless, weak, onshore junk. Honestly, with that cross-onshore wind, the water will be more interesting for the kite crowd than for us surfers. But hey, things can shift. Forecasts are never set in stone, and there’s always hope that something better will pop up. But based on what I'm seeing, this is a good time to wax the board, not the car. I wouldn't get your hopes up.
Rusty.
Short Range ForecastMostly dry. Warm (max 29°C on Fri morning, min 27°C on Fri night). Mainly fresh winds. | Days 4-6 Weather SummaryMostly dry. Warm (max 29°C on Wed morning, min 27°C on Mon night). Winds increasing (light winds from the SE on Mon morning, strong winds from the SE by Wed afternoon). | ||||||||||||||||||||
Friday 14 | Saturday 15 | Sunday 16 | Monday 17 | Tuesday 18 | Wednesday 19 | Thursday 20 | |||||||||||||||
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 6 | ESE 6 | ESE 5 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | ESE 7 | ESE 6 | ESE 6 | ESE 6 | SE 4 | SE 5 | SE 4 | SE 4 | SE 5 | SE 5 | SE 6 | SE 6 | SE 6 | ESE 6 |
Wave Graph | |||||||||||||||||||||
43 | 55 | 47 | 55 | 60 | 42 | 42 | 68 | 30 | 19 | 25 | 13 | 13 | 22 | 25 | 25 | 63 | 58 | 54 | 77 | 44 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross-on | cross-on | cross | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 4:38PM0.54m | 6:20AM0.48m | 6:05PM0.52m | 6:11AM0.47m | 7:45PM0.49m | 5:55AM0.48m | 10:13PM0.49m | 5:28AM0.51m | 4:42AM0.54m | 4:07AM0.57m | |||||||||||
Low Tide | 11:12AM0.41m | 11:47PM0.23m | 11:53AM0.33m | 00:26AM0.32m | 12:40PM0.27m | 00:57AM0.41m | 1:33PM0.22m | 00:54AM0.48m | 2:30PM0.20m | 3:32PM0.18m | 4:36PM0.17m | ||||||||||
7:00 | — | — | 7:00 | — | — | 7:01 | — | — | 7:01 | — | — | 7:01 | — | — | 7:01 | — | — | 7:03 | — | — | |
— | 8:07 | — | — | 8:06 | — | — | 8:05 | — | — | 8:04 | — | — | 8:02 | — | — | 8:01 | — | — | 8:00 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 29 | 29 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 29 | 28 | 28 | 29 | 28 | 28 |
Feels °C | 31 | 30 | 29 | 30 | 30 | 30 | 32 | 30 | 32 | 31 | 29 | 30 | 28 | 27 | 30 | 28 | 26 | 29 | 29 | 28 | 30 |
Swell 1 Height (m) Direction Period (s) | — | — | — | — | — | — | ESE 6 | ESE 7 | — | ESE 6 | E 9 | E 9 | E 9 | ESE 10 | ESE 9 | ESE 8 | — | — | — | — | — |
— | — | — | — | — | — | 42 | 68 | — | 19 | 2 | 2 | 6 | 19 | 8 | 7 | — | — | — | — | — | |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | E 12 | E 11 | E 10 | — | — | — | — | — | — | — |
— | — | — | — | — | — | — | — | — | — | — | 3 | 3 | 8 | — | — | — | — | — | — | — | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | ESE 8 | — | — | — | — | — | — | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | 6 | — | — | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | ESE 6 | ESE 6 | ESE 5 | ESE 6 | ESE 6 | ESE 6 | — | — | ESE 6 | — | ESE 6 | SE 4 | SE 5 | SE 4 | SE 4 | SE 5 | SE 5 | SE 6 | SE 6 | SE 6 | ESE 6 |
43 | 55 | 47 | 55 | 60 | 42 | — | — | 30 | — | 25 | 13 | 13 | 22 | 25 | 25 | 63 | 58 | 54 | 77 | 44 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 974 | 1059 | 971 | 974 | 1062 | 971 | 974 | 1059 | 971 | 974 | 1008 | 971 | 974 | 1059 | 971 | 974 | 1201 | 971 | 974 | 1063 | 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.











