
Surf Forecasts:
Zarautz surf forecast from 14 Sep 2026:
- Best quality surf: Friday 18 Sep, 11PM (local time) - 8ft (2.5m), 14s period, NW swell with glassy winds.
- Most powerful swell: Saturday 19 Sep, 2AM (local time) - 8ft (2.5m), 14s period, NW swell with 2,357 kJ wave energy.
- Next surfable swell (1★+): Monday 14 Sep, 8PM (local time) - 3.5ft (1.1m), 11s period with NW swell.
Best Forecast Surf Conditions for Zarautz this week:
The surf forecast for Zarautz over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Sep 14) at 8PM. The primary swell is predicted to be 1.1m and 11s period with a secondary swell of 0.3m and 4s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Zarautz in the next 16 days are 2.5m 14s and forecast to arrive on Saturday (Sep 19) at 2AM. Winds are predicted to be glassy at the time the swell arrives.
| Wave Type | Time (CEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 8PM (Mon 14th Sep) | 3.5ft (1.1m) 11s |
| Best Surf | 11PM (Fri 18th Sep) | 8ft (2.5m) 14s |
| Most Powerful | 2AM (Sat 19th Sep) | 8ft (2.5m) 14s |
Table - best surf conditions forecast for Zarautz over the next 16 days.
The Lowdown
G’day, this is Rusty. We’ve got some real nice windows coming up at Zarautz. The water’s running warm at 23°, much warmer than usual for this time of year – that anomaly of 3° is pretty notable, so you're in for a pleasant paddle.
First up, Monday the 14th is a cracking little intro. The morning is where it’s at – glassy conditions with a light easterly, 4ft of northwest swell at 12 seconds, kicking up moderate wave energy (423). That combo’s going to deliver clean, lined-up waves that are perfect for the beginner-friendly setup here. Afternoon gets a bit messy with a cross-on breeze, so make the most of the early session.
Tuesday the 15th and Wednesday the 16th are pretty lacklustre. The swell drops off and the wind turns cross-onshore or onshore, making things choppy and bumpy. A lot of poor surf in there – not worth paddling out for.
There’s a noticeable gap of ordinary conditions until we hit the standouts. The real highlight lands on Saturday the 19th morning. That’s the one you want to circle. Glassy, dead calm, with a solid 8ft NW swell at a long 13 seconds – that’s a groundswell with proper energy (1756). The direction is NNW, which is the optimum for this break. It’s pushing into the exposed beach-and-reef setup, so expect well-shaped, powerful waves with clean faces. The size is in that expert-only territory, so if that’s you, this is the best on offer.
Sunday the 20th morning is another beauty: glassy again, 5ft NW at 11 seconds, moderate energy (563). It’s very good surf and a bit more manageable for stronger intermediates. Monday the 21st morning is a cracker too – zero wind, 7ft NW at 14 seconds, massive energy (1787) – that one is for the crew who can handle it.
The second week shows solid potential but with more uncertainty. Tuesday the 22nd morning has glass, 5ft NW at 13 seconds (768), very good. Then Thursday the 25th morning: 5ft NW at a very long 15 seconds (1128), but with a light cross-on breeze – still worth a look. Saturday the 26th morning stands out in that later stretch: a gentle offshore from the south, 5ft NW at 13 seconds (585), clean lines for the more confident surfer.
Overall, the first week has the clear winners on the 19th and 21st mornings. The second week delivers some clean, punchy swell but keep an eye on the wind – a few sessions have cross-onshore or onshore chop that will mess things up. The break is very consistent, so the long gaps aren’t huge, but you’ll need to pick your moments.
Rusty.
Short Range ForecastLight rain (total 8mm), mostly falling on Wed morning. Warm (max 25°C on Mon afternoon, min 17°C on Wed night). Wind will be generally light. | Days 4-6 Weather SummarySome drizzle, heaviest during Fri morning. Warm (max 20°C on Thu afternoon, min 14°C on Sat morning). Wind will be generally light. | ||||||||||||||||||||
Monday 14 | Tuesday 15 | Wednesday 16 | Thursday 17 | Friday 18 | Saturday 19 | Sunday 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) | NW 12 | NW 11 | NW 10 | NW 10 | WNW 9 | WNW 11 | NNW 6 | NW 8 | NW 10 | NW 11 | NW 11 | NW 10 | NW 9 | NW 15 | NW 14 | NW 13 | NW 13 | NW 12 | NW 11 | NW 11 | NW 10 |
Wave Graph | |||||||||||||||||||||
420 | 254 | 212 | 113 | 232 | 47 | 114 | 264 | 433 | 716 | 548 | 388 | 163 | 606 | 2357 | 1619 | 1286 | 805 | 600 | 505 | 308 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | cross-on | off | cross-on | cross-on | cross-on | cross-on | on | on | cross-on | cross-on | cross-off | cross-on | on | glassy | glassy | on | off | glassy | on | cross-off |
High Tide | 7:21PM3.70m | 7:36AM3.54m | 7:54PM3.43m | 8:08AM3.32m | 8:29PM3.13m | 8:43AM3.07m | 9:08PM2.83m | 9:27AM2.81m | 10:03PM2.56m | 10:34AM2.59m | 11:36PM2.39m | 12:24PM2.52m | 1:29AM2.44m | ||||||||
Low Tide | 1:05PM0.16m | 1:24AM0.30m | 1:41PM0.37m | 1:59AM0.57m | 2:19PM0.65m | 2:35AM0.87m | 3:01PM0.94m | 3:18AM1.16m | 3:54PM1.23m | 4:16AM1.41m | 5:12PM1.43m | 5:47AM1.54m | 6:53PM1.43m | ||||||||
7:46 | — | — | 7:47 | — | — | 7:48 | — | — | 7:48 | — | — | 7:50 | — | — | 7:50 | — | — | 7:52 | — | — | |
— | 8:21 | — | — | 8:19 | — | — | 8:17 | — | — | 8:15 | — | — | 8:14 | — | — | 8:12 | — | — | 8:09 | — | |
mm | — | — | — | — | — | 1 | 4 | 1 | 2 | — | — | — | 1 | — | — | — | — | — | — | — | — |
Temp °C | 23 | 25 | 23 | 23 | 24 | 21 | 19 | 19 | 18 | 19 | 20 | 18 | 18 | 20 | 18 | 17 | 19 | 18 | 18 | 21 | 19 |
Feels °C | 23 | 24 | 24 | 22 | 23 | 21 | 18 | 17 | 16 | 18 | 17 | 16 | 17 | 18 | 17 | 17 | 18 | 18 | 19 | 21 | 20 |
Swell 1 Height (m) Direction Period (s) | NW 12 | NW 11 | NW 10 | NW 10 | WNW 12 | WNW 11 | NW 10 | NW 8 | NW 10 | NW 11 | NW 11 | NW 10 | NW 9 | NW 9 | NW 14 | NW 13 | NW 13 | NW 12 | NW 11 | NW 11 | NW 10 |
420 | 254 | 212 | 113 | 15 | 47 | 98 | 264 | 433 | 716 | 548 | 388 | 163 | 449 | 2357 | 1619 | 1286 | 805 | 600 | 505 | 308 | |
Swell 2 Height (m) Direction Period (s) | NNE 4 | — | — | NNE 4 | — | NW 9 | — | — | NW 12 | — | — | — | NW 12 | NW 15 | — | — | — | — | — | — | N 4 |
3 | — | — | 1 | — | 27 | — | — | 184 | — | — | — | 23 | 606 | — | — | — | — | — | — | 9 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | NW 13 | — | WNW 8 | — | — | — | — | — | — | NW 16 | — | — | — | — | — | — | — | NW 16 |
— | — | — | 7 | — | 6 | — | — | — | — | — | — | 11 | — | — | — | — | — | — | — | 91 | |
Wind waves Height (m) Direction Period (s) | — | NNE 4 | — | W 2 | WNW 9 | WNW 5 | NNW 6 | — | — | — | — | — | NW 6 | — | — | — | — | — | — | — | — |
— | 3 | — | 1 | 232 | 29 | 114 | — | — | — | — | — | 80 | — | — | — | — | — | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 7 | 0 | 69 | 596 | 45 | 45 | 104 | 45 | 54 | 35 | 0 | 45 | 45 | 0 | 0 | 45 | 0 | 0 | 7 | 0 |
Best forecast wave conditions in Pais Vasco | |||||||||||||||||||||
Best forecast wave conditions in Spain (Europe) | |||||||||||||||||||||
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Information about the Zarautz Surf forecast
The above surf forecast table for Zarautz provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Zarautz can be found by selecting the local surf guide option on the grey menu. Our Zarautz 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 (Zarautz) 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 Zarautz 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.
Zarautz is 1 km (1 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.










