Surf Forecasts:
Playa de Gaztetape surf forecast from 15 Aug 2026:
- Best quality surf: Friday 21 Aug, 8AM (local time) - 5ft (1.6m), 11s period, NW swell with glassy winds.
- Most powerful swell: Friday 21 Aug, 5AM (local time) - 5ft (1.6m), 11s period, NW swell with 626 kJ wave energy.
- Next surfable swell (1★+): Saturday 15 Aug, 8AM (local time) - 2.5ft (0.7m), 9s period with WNW swell.
Best Forecast Surf Conditions for Playa de Gaztetape this week:
The surf forecast for Playa de Gaztetape over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Aug 15) at 8AM. The primary swell is predicted to be 0.7m and 9s period with a secondary swell of 0.6m and 9s. Another secondary swell of 0.6m and 5s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Playa de Gaztetape in the next 16 days are 1.6m 11s and forecast to arrive on Friday (Aug 21) at 5AM. 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+) | 8AM (Sat 15th Aug) | 2.5ft (0.7m) 9s |
| Best Surf | 8AM (Fri 21st Aug) | 5ft (1.6m) 11s |
| Most Powerful | 5AM (Fri 21st Aug) | 5ft (1.6m) 11s |
Table - best surf conditions forecast for Playa de Gaztetape over the next 16 days.
The Lowdown
Alright, let’s get into it. The next couple of weeks are looking pretty bleak for Playa de Gaztetape, to be honest. We’ve got a real flat spell on the horizon for the most part. I’m not seeing anything that gets the heart racing for a while, so manage your expectations. We’re in for a long stretch of small, poor-quality surf before we finally see something with a bit of life on the 27th.
The good news is the water is sitting at a balmy 76°F, which is a solid 5° warmer than normal for this time of year. That’s notable – you won’t need much more than a spring suit, if that.
Right, so the next week and a half is the doldrums. From the 15th right through to the 24th, we’ve got tiny waves – mostly between 1ft and 3ft – and the wind is just all over the shop, mostly cross-onshore or onshore. Not good. There’s a little pulse of longer-period swell arriving on the morning of the 20th – that 11-second groundswell from the NW bumps the energy up to 150, but it’s still only 2ft and it’s messy. Not worth paddling out for.
The 21st sees the swell actually get to a more respectable 5ft on the Friday morning, with the energy jumping up to a strong 515. But the period drops to 11 seconds and the wind is cross-onshore, creating bumps. That one’s a maybe at best, and the finder’s not rating it. Looks better for the kite crew than us.
We lose the size after that, dropping back under 3ft for the 22nd, 23rd, and 24th. The morning of the 25th is clean – the wind goes glassy from the east – but the swell is only 3ft and the energy is a weak 183. It’s surfable but nothing special. The same goes for the morning of the 26th, with 3ft and glassy conditions, but again, it’s just ordinary.
Now, finally, a glimmer of hope. On the 27th of August, Thursday morning, things might actually line up. The swell is 4ft from the NW with an 11-second period, and the energy is a solid 326. The wind is glassy from the SSW. This is the one morning in this whole stretch where it looks like it might actually be clean and have a bit of push. This is the standout – small, clean, slightly glassy day with a proper NW groundswell. For a spot that’s fairly exposed to that NW direction, this could be a lot of fun. It’s not big, but it’s the best we’ve got on offer, and it’s a full week and a half away, so while it’s promising, don’t book your flights yet. The afternoon sees the wind swing onshore and wreck it, so it’s a morning mission.
After that, the 28th and 29th are back to small, weak, and average at best. The 30th is just a write-off with a moderate onshore breeze.
So, bottom line: it’s a lean fortnight with one clean, surfable morning on the 27th. Hang in there.
Rusty.
Short Range ForecastSome drizzle, heaviest during Sat night. Warm (max 24°C on Sun afternoon, min 19°C on Sun night). Wind will be generally light. | Days 4-6 Weather SummaryLight rain (total 3mm), mostly falling on Wed night. Warm (max 24°C on Tue afternoon, min 18°C on Tue morning). Wind will be generally light. | ||||||||||||||||||||
Saturday 15 | Sunday 16 | Monday 17 | Tuesday 18 | Wednesday 19 | Thursday 20 | Friday 21 | |||||||||||||||
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 9 | NW 6 | WNW 8 | NW 8 | NW 8 | NW 7 | NW 7 | NW 7 | NW 6 | NNW 6 | NNW 6 | NNW 5 | N 5 | NW 5 | NW 13 | NW 11 | NW 11 | NW 12 | NW 11 | NW 11 | NW 10 |
Wave Graph | |||||||||||||||||||||
53 | 48 | 45 | 78 | 88 | 82 | 34 | 56 | 33 | 22 | 18 | 29 | 17 | 6 | 27 | 101 | 165 | 442 | 515 | 445 | 356 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | on | glassy | glassy | on | cross-off | glassy | on | glassy | glassy | cross-on | glassy | cross-on | on | cross-on | on | cross-on | cross-on | cross-on | on | glassy |
High Tide | 7:17PM4.01m | 7:39AM3.65m | 7:56PM3.79m | 8:16AM3.47m | 8:34PM3.50m | 8:53AM3.25m | 9:13PM3.18m | 9:33AM3.01m | 9:57PM2.87m | 10:21AM2.78m | 10:55PM2.61m | 11:30AM2.61m | 00:25AM2.46m | ||||||||
Low Tide | 12:56PM0.02m | 1:24AM0.01m | 1:36PM0.16m | 2:02AM0.23m | 2:16PM0.37m | 2:40AM0.51m | 2:57PM0.64m | 3:20AM0.81m | 3:43PM0.93m | 4:06AM1.10m | 4:39PM1.19m | 5:07AM1.34m | 5:56PM1.37m | ||||||||
7:13 | — | — | 7:13 | — | — | 7:15 | — | — | 7:16 | — | — | 7:16 | — | — | 7:18 | — | — | 7:18 | — | — | |
— | — | 9:12 | — | — | 9:10 | — | — | 9:08 | — | — | 9:07 | — | — | 9:06 | — | — | 9:05 | — | — | 9:02 | |
mm | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | 2 | — | 1 | — | — | — | — |
Temp °C | 22 | 23 | 22 | 23 | 24 | 23 | 22 | 23 | 22 | 22 | 24 | 23 | 22 | 23 | 22 | 21 | 21 | 20 | 20 | 21 | 20 |
Feels °C | 25 | 25 | 24 | 26 | 26 | 25 | 24 | 25 | 25 | 24 | 25 | 25 | 24 | 24 | 24 | 22 | 22 | 20 | 20 | 20 | 20 |
Swell 1 Height (m) Direction Period (s) | WNW 9 | WNW 8 | NW 6 | NW 8 | NW 8 | NW 7 | NW 7 | NW 7 | NW 6 | NNW 6 | NNW 6 | NNW 5 | N 5 | NW 5 | N 5 | NW 11 | NW 11 | NW 12 | NW 11 | NW 11 | NW 10 |
53 | 48 | 37 | 78 | 88 | 82 | 34 | 56 | 33 | 22 | 18 | 29 | 17 | 6 | 11 | 101 | 165 | 442 | 515 | 445 | 356 | |
Swell 2 Height (m) Direction Period (s) | — | — | WNW 8 | — | — | NNW 7 | NNW 6 | — | NW 8 | WNW 9 | WNW 9 | W 8 | WNW 8 | WNW 8 | NW 10 | N 5 | — | NNW 6 | — | — | — |
— | — | 45 | — | — | 31 | 14 | — | 9 | 8 | 7 | 1 | 6 | 6 | 16 | 16 | — | 48 | — | — | — | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | NW 11 | NW 9 | — | — | N 8 | NW 11 | NW 13 | WNW 9 | — | — | — | — | — |
— | — | — | — | — | — | — | — | 4 | 3 | — | — | 1 | 5 | 27 | 33 | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | NW 5 | NW 6 | — | — | — | — | — | — | — | — | NNE 2 | — | — | NNE 4 | — | — | N 6 | — | — | — | — |
16 | 46 | — | — | — | — | — | — | — | — | 1 | — | — | 4 | — | — | 31 | — | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 4 | 41 | 0 | 0 | 41 | 0 | 4 | 41 | 4 | 38 | 591 | 67 | 549 | 557 | 116 | 41 | 41 | 38 | 1 | 41 | 0 |
Best forecast wave conditions in Pais Vasco | |||||||||||||||||||||
Best forecast wave conditions in Spain (Europe) | |||||||||||||||||||||
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Information about the Playa de Gaztetape Surf forecast
The above surf forecast table for Playa de Gaztetape 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 Gaztetape can be found by selecting the local surf guide option on the grey menu. Our Playa de Gaztetape 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 Gaztetape) 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 Gaztetape 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 Gaztetape is 4 km (2 miles) from Zarautz. If you plan a holiday in Pais Vasco, look for hotels and other accommodation in Zarautz. Zarautz has rooms for a wide range of budgets as well as car hire and transport links.











