Surf Forecasts:
Roc San Cayetano surf forecast from 6 Aug 2026:
- Most powerful swell: Tuesday 11 Aug, 5PM (local time) - 2.5ft (0.7m), 5s period, ESE swell with 24 kJ wave energy.
Best Forecast Surf Conditions for Roc San Cayetano this week:
The most powerful waves expected at Roc San Cayetano in the next 16 days are 0.7m 5s and forecast to arrive on Tuesday (Aug 11) at 5PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.5m 6s period and expected on Monday (Aug 10) at 8AM.
| Wave Type | Time (CEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 5PM (Tue 11th Aug) | 2.5ft (0.7m) 5s |
Table - best surf conditions forecast for Roc San Cayetano over the next 16 days.
The Lowdown
Alright, let’s talk about this in feet and miles per hour for those who think in those numbers. Rusty here, and I’ll be honest, Roc San Cayetano is looking like a ghost town for the next 16 days. This is a point break that *rarely breaks*, and this forecast is proving why.
Starting off Thursday the 6th of August, we’ve got a tiny 0.7ft swell from the ESE with a 3-second period. Wind is glassy in the morning, dead calm, which is sweet, but there’s nothing to ride. The combined energy is a 1 (weak). It stays flat through the weekend with glassy mornings turning into light onshore breezes in the afternoons.
We don’t see any ripples until Monday the 10th of August. That morning brings 1ft from the ESE at 4 seconds, energy up to 4. Winds are light offshore from the NNE, keeping the surface clean, but it’s still poor. That bump fades into weak, choppy afternoons.
The whole first week is a bust. Tuesday the 11th and Wednesday the 12th see 2ft to 2ft peaking, but the period is stuck at 4-5 seconds, and winds shift cross or cross-onshore, making it a bumpy mess. The combined energy maxes out at 23 (weak).
There’s a gap with almost nothing on the 13th and 14th, then Saturday the 15th of August offers a 1ft from the SSW. Morning winds are light cross-shore, so it’s okay, but the energy is only 6.
The pick of the litter is Monday the 17th of August morning. We get 2ft from the ESE, short 4-second period, but the wind goes dead calm—glassy. Combined energy hits 16. For a spot that rarely breaks, glassy conditions are a huge plus. It’s tiny, but it’s clean.
Tuesday the 18th of August morning is the biggest we see: 3ft from the SE at 4 seconds, energy at 23. Winds are glassy from the N. This is the best window. It’s still a weak, short-period swell, but it’ll be the cleanest and biggest wave of the run. For experts who know the spot, it’s worth a peek. Beginners won’t have any trouble.
After that, it’s back to 0.7ft to 1ft slop with moderate onshores for the 19th, 20th, and 21st.
So, to wrap it up: there’s no real swell coming. Everything is tiny, weak, and short period. The morning of Tuesday the 18th is the standout, but that’s a low bar. The combined energy never gets over 31 (weak). If you’re keen, watch for those glassy mornings with the little bumps, but honestly, this stretch is a dud.
Rusty.
Short Range ForecastLight rain (total 5mm), mostly falling on Thu morning. Warm (max 30°C on Thu afternoon, min 26°C on Wed night). Wind will be generally light. | Days 5-7 Weather SummaryMostly dry. Warm (max 31°C on Sun afternoon, min 27°C on Sat night). Wind will be generally light. | ||||||||||||||||||
Thursday 6 | Friday 7 | Saturday 8 | Sunday 9 | Monday 10 | Tuesday 11 | ||||||||||||||
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 3 | ESE 3 | — | SSW 3 | — | — | SSW 3 | SSW 3 | SSW 5 | S 4 | S 3 | S 4 | ESE 3 | ESE 4 | E 4 | SE 4 | E 4 | ESE 5 | ENE 4 |
Wave Graph  | |||||||||||||||||||
 kJ | 1 | 1 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 2 | 0 | 0 | 1 | 4 | 11 | 3 | 12 | 23 | 3 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | glassy | on | cross | glassy | on | cross-on | glassy | on | glassy | glassy | on | on | off | cross-on | cross-off | cross | cross-on | cross-off |
High Tide | 1:38AM0.14m | 3:57PM0.14m | 2:15AM0.12m | 5:22PM0.16m | 6:34PM0.18m | 7:32PM0.20m | 6:13AM0.09m | 8:23PM0.21m | 7:20AM0.09m | 9:08PM0.22m | |||||||||
Low Tide | 8:42AM0.04m | 9:39PM0.10m | 9:33AM0.04m | 00:11AM0.10m | 10:30AM0.03m | 1:58AM0.09m | 11:33AM0.02m | 2:52AM0.08m | 12:33PM0.01m | 3:36AM0.07m | 1:27PM0.00m | 4:15AM0.07m | |||||||
 |  |  |  | | | | | |  | | | | | | | | | | |
 | — | 6:52 | — | — | 6:54 | — | — | 6:54 | — | — | 6:56 | — | — | 6:56 | — | — | 6:58 | — | — |
 | 9:06 | — | — | 9:05 | — | — | 9:04 | — | — | 9:02 | — | — | 9:00 | — | — | 9:00 | — | 8:59 | — |
mm | — | 5 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 29 | 28 | 30 | 29 | 28 | 30 | 28 | 29 | 30 | 29 | 29 | 31 | 30 | 30 | 31 | 30 | 29 | 31 | 30 |
Feels °C | 31 | 31 | 32 | 30 | 31 | 31 | 29 | 32 | 31 | 31 | 31 | 32 | 31 | 31 | 33 | 32 | 31 | 33 | 33 |
Swell 1 Height (m) Direction Period (s) | ESE 3 | ESE 3 | — | — | — | — | — | SSW 3 | SSW 5 | — | S 3 | S 4 | SSE 6 | SE 6 | SSE 5 | SE 4 | — | — | ENE 4 |
| kJ | 1 | 1 | — | — | — | — | — | 1 | 4 | — | 1 | 1 | 6 | 15 | 6 | 3 | — | — | 3 |
Swell 2 Height (m) Direction Period (s) | S 5 | — | — | — | — | — | — | — | — | — | — | SW 4 | ESE 3 | ESE 4 | — | — | — | — | SE 4 |
| kJ | 1 | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 4 | — | — | — | — | 3 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | SSW 3 | — | — | SSW 3 | — | — | S 4 | — | — | — | — | E 4 | ENE 4 | E 4 | ESE 5 | NE 4 |
| kJ | — | — | — | 1 | — | — | 1 | — | — | 2 | — | — | — | — | 11 | 1 | 12 | 23 | 4 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 359 | 359 | 425 | 358 | 358 | 846 | 372 | 566 | 892 | 493 | 358 | 379 | 259 | 429 | 425 | 358 | 358 | 425 | 367 |
Best forecast wave conditions in Catalunia | |||||||||||||||||||
Best forecast wave conditions in Spain (Europe) | |||||||||||||||||||
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Information about the Roc San Cayetano Surf forecast
The above surf forecast table for Roc San Cayetano provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Roc San Cayetano can be found by selecting the local surf guide option on the grey menu. Our Roc San Cayetano 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 (Roc San Cayetano) 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 Roc San Cayetano 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.
Roc San Cayetano is 7 km (4 miles) from el Vendrell. If you plan a holiday in Catalunia, look for hotels and other accommodation in el Vendrell. el Vendrell has rooms for a wide range of budgets as well as car hire and transport links.
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