Surf Forecasts:
South Padre Island surf forecast from 1 Sep 2026:
- Most powerful swell: Wednesday 2 Sep, 7PM (local time) - 3.5ft (1.1m), 4s period, SE swell with 43 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 4s and forecast to arrive on Wednesday (Sep 02) 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 (Wed 2nd Sep) | 3.5ft (1.1m) 4s |
Table - best surf conditions forecast for South Padre Island over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let's get straight into it. The outlook for the next couple of weeks around South Padre Island is a real tough one, I gotta be honest. We're staring down a long, dry spell with barely a ripple to get excited about. The water's warm, sitting at a balmy 85°F, which is about average for this time of year, so at least you won't need a wetsuit, but you'll be bobbing around waiting for something that just isn't there.
The first real chance of anything halfway decent doesn't show up until we get into the second week, and even then, it's a stretch. From now right through to the 10th of September, it's just a parade of poor conditions. We're looking at tiny swell, mostly around 0.7 ft to 3 ft, with short periods and a constant cross-onshore wind that's got the surface all chopped up and lumpy. The combined wave energy is barely registering, with values like 6 to 43, meaning it's just weak, wind-affected slop. Not worth paddling out for.
The pattern carries on through the second week of September. The 11th and 12th see a slight bump in swell height, hitting 3 ft, and the energy figures climb a bit to around 68, but it's still coming from the SE with a fresh cross-onshore wind. The wave period is a short 5 to 6 seconds, so it's just messy, onshore windswell that's going to be a bumpy, closed-out mess on the beach. It's a beach/jetty setup here, so with this kind of wind and poor quality, you'd honestly be better off thinking about a kite than a surfboard.
Now, there is a glimmer right at the very end of the forecast. On the 16th of September, Wednesday morning, the wind finally drops. We get a glassy, offshore condition from the NE with a light breeze. The swell is still small, only 2 ft from the SE, but glassy conditions are a rare gift around here. That's your one standout window. It's not going to be big, but it will be the cleanest wave you'll see in the entire 16-day period. The water's still warm, and the crowds on SPI can be sometimes an issue, but on a glassy morning with tiny surf, it might be just you and a few mates.
For the rest of it, it's a waiting game. The forecast confidence is high for the near-term, and it's just telling us a story of flat, windy days. A blank run like this is more normal for the area, so don't lose hope. Forecasts can change, but as it stands, save your energy for the morning of the 16th.
Rusty.
Short Range ForecastMostly dry. Warm (max 29°C on Thu morning, min 27°C on Tue morning). Mainly fresh winds. | Days 4-6 Weather SummaryMostly dry. Warm (max 29°C on Fri morning, min 28°C on Fri morning). Mainly fresh winds. | ||||||||||||||||||||
Tuesday 1 | Wednesday 2 | Thursday 3 | Friday 4 | Saturday 5 | Sunday 6 | Monday 7 | |||||||||||||||
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) | E 6 | SE 3 | SE 4 | SSE 5 | SE 4 | SE 4 | SE 5 | ESE 4 | SE 4 | SE 5 | SE 4 | ESE 4 | ESE 5 | ESE 5 | ESE 4 | ESE 5 | SE 5 | ESE 6 | ESE 5 | ESE 5 | ESE 4 |
Wave Graph | |||||||||||||||||||||
2 | 5 | 15 | 16 | 26 | 27 | 16 | 26 | 19 | 19 | 21 | 13 | 9 | 13 | 9 | 11 | 16 | 20 | 10 | 14 | 9 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross-on | cross-on | cross-on |
High Tide | 8:53PM0.51m | 4:40AM0.51m | 00:18AM0.55m | 2:06AM0.60m | 2:45AM0.63m | 3:20AM0.65m | 3:50AM0.63m | ||||||||||||||
Low Tide | 12:34PM0.20m | 00:51AM0.48m | 1:27PM0.16m | 1:42AM0.55m | 2:31PM0.12m | 3:46PM0.10m | 5:04PM0.07m | 6:17PM0.06m | 7:22PM0.06m | ||||||||||||
7:07 | — | — | 7:09 | — | — | 7:09 | — | — | 7:09 | — | — | 7:09 | — | — | 7:09 | — | — | 7:11 | — | — | |
— | 7:49 | — | — | 7:47 | — | — | 7:46 | — | — | 7:45 | — | — | 7:45 | — | — | 7:44 | — | — | 7:42 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 28 | 28 | 28 | 28 | 28 | 28 | 29 | 29 | 29 | 29 | 29 | 28 | 29 | 29 | 29 | 28 | 29 | 28 | 29 | 29 | 28 |
Feels °C | 30 | 28 | 29 | 31 | 27 | 28 | 30 | 29 | 30 | 30 | 30 | 29 | 32 | 30 | 31 | 32 | 31 | 29 | 33 | 30 | 31 |
Swell 1 Height (m) Direction Period (s) | E 6 | ENE 6 | ENE 5 | ENE 5 | E 5 | E 8 | E 8 | E 8 | E 8 | E 7 | E 8 | E 7 | E 7 | E 7 | — | ESE 5 | SE 5 | E 9 | ESE 5 | E 8 | E 8 |
2 | 3 | 6 | 3 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | — | 11 | 16 | 1 | 10 | 1 | 1 | |
Swell 2 Height (m) Direction Period (s) | E 3 | SE 8 | E 8 | E 8 | NE 5 | E 5 | — | — | — | — | — | — | — | — | — | E 8 | SE 7 | — | E 8 | SE 7 | — |
1 | 3 | 1 | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — | 1 | 2 | — | 1 | 2 | — | |
Swell 3 Height (m) Direction Period (s) | E 8 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | SSE 4 | SE 3 | SE 4 | SSE 5 | SE 4 | SE 4 | SE 5 | ESE 4 | SE 4 | SE 5 | SE 4 | ESE 4 | ESE 5 | ESE 5 | ESE 4 | — | ESE 5 | ESE 6 | — | ESE 5 | ESE 4 |
2 | 5 | 15 | 16 | 26 | 27 | 16 | 26 | 19 | 19 | 21 | 13 | 9 | 13 | 9 | — | 15 | 20 | — | 14 | 9 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 974 | 1062 | 971 | 971 | 1073 | 971 | 974 | 1059 | 971 | 974 | 1059 | 971 | 974 | 992 | 971 | 974 | 1062 | 971 | 974 | 992 | 971 |
Best forecast wave conditions in Texas | |||||||||||||||||||||
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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.











