
Surf Forecasts:
Playa de Gros surf forecast from 11 Aug 2026:
- Best quality surf: Tuesday 11 Aug, 11AM (local time) - 2ft (0.6m), 9s period, NW swell with glassy winds.
- Most powerful swell: Monday 17 Aug, 2PM (local time) - 4.5ft (1.3m), 7s period, NW swell with 189 kJ wave energy.
- Next surfable swell (1★+): Tuesday 11 Aug, 11AM (local time) - 2ft (0.6m), 9s period with NW swell.
Best Forecast Surf Conditions for Playa de Gros this week:
The surf forecast for Playa de Gros over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Aug 11) at 11AM. The primary swell is predicted to be 0.6m and 9s period with a secondary swell of 0.2m and 5s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Playa de Gros in the next 16 days are 1.3m 7s and forecast to arrive on Monday (Aug 17) at 2PM. Winds are predicted to be cross-onshore at the time the swell arrives.
| Wave Type | Time (CEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11AM (Tue 11th Aug) | 2ft (0.6m) 9s |
| Best Surf | 11AM (Tue 11th Aug) | 2ft (0.6m) 9s |
| Most Powerful | 2PM (Mon 17th Aug) | 4.5ft (1.3m) 7s |
Table - best surf conditions forecast for Playa de Gros over the next 16 days.
The Lowdown
Alright, let’s get this straight. There’s only one break worth looking at in this whole 16-day window: Playa de Gros. It's a beginner-friendly, exposed beach break that lines up best with a NW swell.
Water temp is running 75°F, which is much warmer than normal for this time of year – a solid 4°F above average. That’s a nice surprise.
Right now, Tuesday morning the 11th is small but promising – clean smooth surface with 2ft of NW swell rolling in, period around 9 seconds, and glassy conditions thanks to a light NNW breeze. It’s weak – combined energy is only 67 (very weak) – but for a beginner break, it’s a good window. This isn’t a standout, just a little something for a longboard or foamie.
Wednesday morning looks similar: again 2ft NW, glassy with 5 km/h NNE winds. Still the same ordinary, small-scale deal.
The first real standout, and the best on offer in the whole outlook, shows up on Monday the 17th in the morning. Playa de Gros gets a bump: 4ft of NW swell, period 7 seconds. Combined energy jumps to 147 (moderate). Winds go dead calm, glassy again. That’s clean, small but fun, great for a beginner session.
A couple of days later, Tuesday the 18th delivers clean conditions again. Morning has 4ft NW with light E winds that are cross-offshore. That’s clean surf. Afternoon goes glassy – 4ft and dead calm. Both sessions have moderate energy (131 and 145). This is the second little highlight.
Then there’s a stretch of mostly onshore junk or tiny surf until Monday the 24th. That morning brings 3ft NW swell with glassy ENE conditions – clean again, but just ordinary.
The biggest swell of the period hits Saturday the 22nd afternoon: 5ft NW with period 11 seconds, combined energy a massive 663 (strong). But wind is straight onshore from the NW at 15 km/h – that’s messy and blown out for paddle surfing. At a beach break like this, that setup looks more interesting for kite surfing than a standard surfer.
Same goes for Sunday the 23rd morning: 5ft NW swell (period 10 sec, energy 425 – moderate) but onshore wind again. Not worth paddling into.
Towards the very end, Tuesday the 25th morning is interesting – clear skies, light E winds making it glassy, 6ft of WNW swell (period 6 sec). Energy at 212 (moderate). This is the largest clean window. But the afternoon that same day: 7ft from the WNW. That’s a solid size now, and for Playa de Gros the forecast says it’s predicted to be too big for this break. Strong energy (408), but this is expert-only if anything.
Crowds? Playa de Gros gets crowded “often,” so expect company during these clean windows.
Best bet overall: Monday morning the 17th for clean, glassy, beginner-friendly 4ft NW surf. Tuesday the 18th is the backup call – also clean, also small. The Tuesday the 25th morning is the last true clean shot before the swell gets too big.
After that, the last two days (26th and 27th) drop back to tiny or onshore junk.
That’s the story – small-scale but clean windows for the beginner crew. Stay patient.
Rusty
Short Range ForecastMostly dry. Warm (max 28°C on Wed afternoon, min 19°C on Tue morning). Wind will be generally light. | Days 4-6 Weather SummaryModerate rain (total 14mm), heaviest on Sun night. Warm (max 25°C on Fri afternoon, min 19°C on Fri morning). Wind will be generally light. | ||||||||||||||||||||
Tuesday 11 | Wednesday 12 | Thursday 13 | Friday 14 | Saturday 15 | Sunday 16 | Monday 17 | |||||||||||||||
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) | NW 9 | NW 9 | NW 8 | NW 8 | WNW 10 | WNW 9 | WNW 10 | WNW 10 | WNW 11 | WNW 10 | WNW 10 | WNW 9 | WNW 9 | NNW 7 | WNW 9 | NW 8 | NW 8 | NW 7 | NW 7 | NW 7 | NW 7 |
Wave Graph | |||||||||||||||||||||
61 | 59 | 55 | 41 | 33 | 28 | 33 | 31 | 93 | 77 | 72 | 47 | 44 | 56 | 54 | 32 | 49 | 79 | 147 | 189 | 164 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | cross-on | glassy | glassy | cross-on | cross | on | on | cross | on | cross-on | glassy | on | glassy | cross | cross-on | cross-on | cross-off | glassy | cross | glassy |
High Tide | 4:25PM4.05m | 4:57AM3.90m | 5:13PM4.27m | 5:42AM4.04m | 5:57PM4.39m | 6:23AM4.09m | 6:38PM4.40m | 7:02AM4.05m | 7:17PM4.30m | 7:40AM3.94m | 7:56PM4.10m | 8:18AM3.77m | 8:34PM3.83m | ||||||||
Low Tide | 10:04AM0.81m | 10:38PM0.49m | 10:53AM0.60m | 11:24PM0.32m | 11:37AM0.45m | 00:07AM0.24m | 12:18PM0.40m | 00:47AM0.27m | 12:57PM0.44m | 1:25AM0.40m | 1:36PM0.57m | 2:02AM0.61m | 2:15PM0.78m | 2:40AM0.87m | |||||||
7:07 | — | — | 7:09 | — | — | 7:09 | — | — | 7:11 | — | — | 7:11 | — | — | 7:13 | — | — | 7:13 | — | — | |
— | — | 9:16 | — | — | 9:15 | — | — | 9:14 | — | — | 9:13 | — | — | 9:12 | — | — | 9:09 | — | — | 9:07 | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | — | — | — | 12 | — | 1 | 5 |
Temp °C | 23 | 26 | 24 | 25 | 28 | 25 | 25 | 26 | 23 | 23 | 25 | 21 | 22 | 23 | 22 | 23 | 24 | 20 | 22 | 23 | 21 |
Feels °C | 25 | 27 | 27 | 28 | 30 | 28 | 28 | 28 | 25 | 25 | 26 | 23 | 24 | 24 | 25 | 25 | 25 | 18 | 25 | 24 | 24 |
Swell 1 Height (m) Direction Period (s) | NW 9 | NW 9 | NW 8 | NW 8 | NW 8 | WNW 9 | WNW 10 | WNW 10 | WNW 11 | WNW 10 | WNW 10 | NW 6 | WNW 9 | NNW 7 | NNW 6 | NNW 6 | NNW 6 | NW 7 | — | — | — |
61 | 59 | 55 | 41 | 29 | 28 | 33 | 31 | 93 | 77 | 72 | 24 | 44 | 56 | 54 | 21 | 29 | 79 | — | — | — | |
Swell 2 Height (m) Direction Period (s) | NNW 5 | — | WNW 10 | WNW 11 | WNW 10 | NW 8 | N 4 | WNW 12 | NW 7 | — | NW 5 | WNW 9 | NNW 5 | WNW 8 | WNW 9 | NW 8 | NW 8 | NW 8 | — | — | — |
2 | — | 9 | 12 | 33 | 10 | 3 | 29 | 2 | — | 10 | 47 | 15 | 45 | 50 | 32 | 49 | 43 | — | — | — | |
Swell 3 Height (m) Direction Period (s) | NW 11 | — | W 13 | WNW 9 | — | N 3 | NW 7 | NW 6 | — | — | — | — | NNW 6 | NW 10 | — | — | — | — | — | — | — |
4 | — | 3 | 8 | — | 1 | 7 | 2 | — | — | — | — | 3 | 16 | — | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | — | NNW 4 | — | — | — | WSW 2 | W 3 | NW 4 | WNW 3 | NW 4 | — | — | — | — | — | — | — | — | NW 7 | NW 7 | NW 7 |
— | 2 | — | — | — | 1 | 1 | 4 | 4 | 7 | — | — | — | — | — | — | — | — | 147 | 189 | 164 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 164 | 0 | 0 | 164 | 4 | 12 | 55 | 8 | 157 | 163 | 0 | 104 | 0 | 32 | 18 | 43 | 0 | 0 | 4 | 0 |
Best forecast wave conditions in Pais Vasco | |||||||||||||||||||||
Best forecast wave conditions in Spain (Europe) | |||||||||||||||||||||
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Information about the Playa de Gros Surf forecast
The above surf forecast table for Playa de Gros provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Playa de Gros can be found by selecting the local surf guide option on the grey menu. Our Playa de Gros 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 (Playa de Gros) 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 Playa de Gros 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.
Playa de Gros is 4 km (2 miles) from San Sebastian. If you plan a holiday in Pais Vasco, look for hotels and other accommodation in San Sebastian. San Sebastian has rooms for a wide range of budgets as well as car hire and transport links.











