Surf Forecasts:
Playa de Gros surf forecast from 14 Aug 2026:
- Best quality surf: Saturday 15 Aug, 2AM (local time) - 2ft (0.6m), 9s period, WNW swell with glassy winds.
- Most powerful swell: Thursday 20 Aug, 8PM (local time) - 3.5ft (1.0m), 10s period, NNW swell with 179 kJ wave energy.
- Next surfable swell (1★+): Saturday 15 Aug, 2AM (local time) - 2ft (0.6m), 9s period with WNW 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 Saturday (Aug 15) at 2AM. The primary swell is predicted to be 0.6m and 9s period with a secondary swell of 0.7m and 4s. 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 1.0m 10s and forecast to arrive on Thursday (Aug 20) at 8PM. Winds are predicted to be onshore at the time the swell arrives.
| Wave Type | Time (CEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 2AM (Sat 15th Aug) | 2ft (0.6m) 9s |
| Best Surf | 2AM (Sat 15th Aug) | 2ft (0.6m) 9s |
| Most Powerful | 8PM (Thu 20th Aug) | 3.5ft (1.0m) 10s |
Table - best surf conditions forecast for Playa de Gros over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s have a look at what’s cookin’ for the next couple of weeks.
Alright, to be straight with you, we’re looking at a pretty lean run for a while. The water temp’s sitting at 76°, which is *much warmer* than normal for this time of year – makes you feel like you’re in a bath, but it’s nice.
We’ve got a long stretch of small, underpowered surf with tricky winds. The first real glimmer of hope doesn’t show up until Sunday morning, the 16th of August at Playa de Gros. It’s a beginner-friendly spot, very consistent, and we’ll see a small 3ft NW swell. The wind goes glassy, making it super clean. The energy is weak though, only about 109 (moderate wave energy). It’s surfable, but it’s very ordinary. Expect crowds here as it’s often busy.
Monday morning the 17th is similar – glassy again with a 3ft NW swell, but the period is a short 7 seconds, so the waves will be a bit fat and weak. Energy’s down to 64 (weak). Still, if you’re desperate for a paddle, it’s a decent window.
There’s another shot on Thursday morning, the 20th of August. The wind is dead calm, glassy as a mirror, with a 2ft NW swell. Energy bumps back up to 109 (moderate). It’s still not epic, but it’s the cleanest we’ve seen in a while.
Now, things get a bit more interesting – but with a catch. On Wednesday afternoon, the 26th of August, the swell jumps to 6ft from the WNW, with solid energy at 288 (moderate). The wind is a light cross-onshore, so it’s a bit chopped. For the experienced guys, the size is there, but the quality is questionable.
The real standout, and the one to circle on your calendar, is Thursday the 27th. Morning sees a 5ft NW swell with glassy conditions and energy at 336 (moderate to strong). The afternoon cleans up with a cross-offshore breeze and a 5ft NW swell (energy 279). This is our best bet for good, clean, surfable waves. It’s manageable for intermediates, but it’s on the bigger side.
Friday the 28th gets messy. The swell pushes to 7ft NW in the morning, but with a strong cross-onshore wind, it’s going to be choppy. By the afternoon, the wind cranks to 22 mph onshore – that’s a write-off.
Saturday the 29th is a monster, but not for us. An 12ft NW groundswell with a very long 14-second period rolls in. The energy is enormous at 3949 (very strong), but the wind is howling onshore. The report says it’s too big for this break. That’s expert-only territory, and even then, the wind is going to ruin it. This setup looks way more interesting for kite surfing than paddle surfing.
So, to wrap it up: the first week is a grind for knee-slappers in the morning glass. The best on offer is Thursday the 27th of August – that’s your window for a decent session. The long-range stuff on the 29th is just too big and blown out.
Stay frothy, and keep an eye on the sky.
Rusty.
Short Range ForecastSome drizzle, heaviest during Sat night. Warm (max 25°C on Fri afternoon, min 19°C on Sun night). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Warm (max 26°C on Tue afternoon, min 18°C on Mon night). Wind will be generally light. | ||||||||||||||||||||
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) | WNW 10 | WNW 10 | WNW 9 | WNW 9 | WNW 8 | WNW 8 | NW 8 | NW 8 | NW 7 | NW 7 | NNW 6 | NNW 6 | NNW 7 | NNW 8 | NNW 7 | WNW 8 | WNW 8 | NW 10 | NW 9 | NNW 10 | NNW 6 |
Wave Graph | |||||||||||||||||||||
86 | 72 | 65 | 54 | 64 | 46 | 109 | 104 | 84 | 64 | 26 | 24 | 32 | 25 | 20 | 6 | 6 | 37 | 85 | 64 | 126 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | glassy | cross-on | on | glassy | glassy | cross-on | cross | glassy | cross-on | glassy | glassy | cross-on | glassy | glassy | cross-on | glassy | glassy | cross-on | on |
High Tide | 6:38PM4.40m | 7:02AM4.05m | 7:17PM4.30m | 7:40AM3.94m | 7:56PM4.10m | 8:18AM3.77m | 8:34PM3.83m | 8:56AM3.55m | 9:15PM3.52m | 9:37AM3.33m | 10:01PM3.22m | 10:28AM3.11m | 11:02PM2.96m | ||||||||
Low Tide | 12:18PM0.40m | 00:47AM0.27m | 12:57PM0.44m | 1:25AM0.40m | 1:36PM0.57m | 2:02AM0.61m | 2:15PM0.78m | 2:40AM0.87m | 2:55PM1.03m | 3:19AM1.15m | 3:40PM1.29m | 4:05AM1.43m | 4:37PM1.54m | ||||||||
7:11 | — | — | 7:11 | — | — | 7:13 | — | — | 7:13 | — | — | 7:15 | — | — | 7:16 | — | — | 7:18 | — | — | |
— | — | 9:13 | — | — | 9:12 | — | — | 9:09 | — | — | 9:07 | — | — | 9:07 | — | — | 9:05 | — | — | 9:04 | |
mm | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 |
Temp °C | 24 | 25 | 22 | 23 | 24 | 22 | 22 | 25 | 23 | 22 | 25 | 23 | 23 | 26 | 23 | 22 | 25 | 22 | 21 | 24 | 21 |
Feels °C | 27 | 27 | 24 | 25 | 26 | 23 | 25 | 27 | 26 | 25 | 27 | 25 | 25 | 27 | 24 | 24 | 25 | 24 | 24 | 25 | 23 |
Swell 1 Height (m) Direction Period (s) | WNW 10 | WNW 10 | WNW 9 | WNW 9 | WNW 8 | NW 6 | NW 8 | NW 8 | NW 7 | NW 7 | NNW 6 | NNW 6 | NNW 7 | NNW 8 | NNW 7 | NNW 4 | NNW 7 | NW 10 | NW 9 | NNW 10 | NNW 6 |
86 | 72 | 65 | 54 | 47 | 35 | 109 | 104 | 84 | 64 | 26 | 24 | 32 | 25 | 20 | 4 | 5 | 37 | 85 | 64 | 126 | |
Swell 2 Height (m) Direction Period (s) | — | N 4 | — | — | WNW 8 | WNW 8 | — | — | NNW 7 | — | NW 8 | NW 7 | WNW 9 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | NNE 4 | NW 6 | NW 6 | NNE 6 |
— | 1 | — | — | 64 | 46 | — | — | 30 | — | 21 | 14 | 8 | 7 | 7 | 6 | 6 | 6 | 15 | 18 | 10 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | NW 11 | WNW 9 | — | — | NW 6 | NW 12 | NNW 4 | NNE 5 | WNW 9 | WNW 8 |
— | — | — | — | — | — | — | — | — | — | — | 4 | 8 | — | — | 2 | 6 | 4 | 9 | 16 | 26 | |
Wind waves Height (m) Direction Period (s) | NW 4 | NW 4 | WNW 4 | NW 5 | NW 6 | — | — | — | — | — | — | — | — | N 5 | — | — | N 4 | — | — | N 6 | — |
7 | 6 | 13 | 25 | 51 | — | — | — | — | — | — | — | — | 2 | — | — | 3 | — | — | 15 | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 8 | 596 | 0 | 163 | 530 | 0 | 0 | 55 | 4 | 0 | 55 | 0 | 0 | 576 | 526 | 537 | 530 | 0 | 0 | 164 | 23 |
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.











