
Surf Forecasts:
Zarautz surf forecast from 10 Aug 2026:
- Best quality surf: Monday 10 Aug, 5AM (local time) - 2.5ft (0.7m), 9s period, NW swell with cross-offshore winds.
- Most powerful swell: Sunday 16 Aug, 8PM (local time) - 3.5ft (1.0m), 8s period, NW swell with 113 kJ wave energy.
- Next surfable swell (1★+): Monday 10 Aug, 5AM (local time) - 2.5ft (0.7m), 9s 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 (Aug 10) at 5AM. The primary swell is predicted to be 0.7m and 9s period with a secondary swell of 0.2m and 7s. Another secondary swell of 0.4m and 4s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Zarautz in the next 16 days are 1.0m 8s and forecast to arrive on Sunday (Aug 16) at 8PM. Winds are predicted to be glassy at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 3s period and expected on Thursday (Aug 13) at 5AM.
| Wave Type | Time (CEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 5AM (Mon 10th Aug) | 2.5ft (0.7m) 9s |
| Best Surf | 5AM (Mon 10th Aug) | 2.5ft (0.7m) 9s |
| Most Powerful | 8PM (Sun 16th Aug) | 3.5ft (1.0m) 8s |
Table - best surf conditions forecast for Zarautz over the next 16 days.
The Lowdown
Alright, Rusty here, with the look ahead for our local stretch.
Honestly, for the next couple of weeks, we’re looking at a pretty flat and frustrating period. There’s not much to get excited about, and a lot of the time the conditions just aren’t coming together. Let’s break it down.
We start off with a bit of a whimper. On Monday the 10th, we’ve got a tiny 2ft NW groundswell rolling in with a 9-second period. The morning is glassy, which is a nice start, but the energy is weak (88) and the waves are going to be pretty ordinary. It’s really just a small-scale option for the beginners on a longboard. That afternoon the wind swings onshore and it’s game over.
Tuesday the 11th is more of the same—small 2ft NW swell with glassy conditions in the morning, but again, weak energy (67) and very ordinary surf. The pattern continues through Wednesday, Thursday, and Friday; the swell stays small, the winds are mostly cross or onshore, and the scores are rubbish. There’s a little pulse of energy on Saturday the 15th with a 4ft NW swell (229 energy), but the wind is a messy cross-onshore and the period is a short 8 seconds, so it’s going to be choppy and poor.
We then hit a real lull from Sunday the 16th right through to Saturday the 22nd of August. There are a few glassy mornings in there, but the swell is tiny—mostly under 3ft—and the wave energy is low. It’s a long, quiet run of days where you’d be better off doing something else.
Now, there is one standout that has me perking up. Sunday the 23rd of August is the only real highlight in the whole outlook. The morning at Zarautz is looking promising. We’ve got a 4ft NW swell, a 8-second period, and the combined energy is a moderate 206. But the real beauty is the wind: dead calm, glassy conditions. The swell is coming from the NNW which is close to the optimum direction for this spot. It’s not huge, but for a beach break that’s been starved of quality, this is the best chance we get. Keep in mind, it’s a consistent spot, but it can get crowded, so get out there early. The water temp is about average for the time of year, nothing unusual to report.
After that, the forecast drops off again. Monday the 24th and Tuesday the 25th are back to tiny, weak surf with poor wind. We end the period with a glassy 2ft on Tuesday the 25th, but it’s just a small, ordinary wave.
All in all, if you can, pencil in the morning of Sunday the 23rd. That’s your best bet. Otherwise, it’s a long stretch of small and messy conditions. Forecasts can change, but right now, it’s a waiting game.
Rusty.
Short Range ForecastMostly dry. Warm (max 26°C on Wed afternoon, min 19°C on Mon morning). Wind will be generally light. | Days 4-6 Weather SummarySome drizzle, heaviest during Sat night. Warm (max 26°C on Thu afternoon, min 20°C on Thu night). Wind will be generally light. | ||||||||||||||||||||
Monday 10 | Tuesday 11 | Wednesday 12 | Thursday 13 | Friday 14 | Saturday 15 | Sunday 16 | |||||||||||||||
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 9 | NW 9 | NW 9 | NW 8 | NNW 8 | NNW 8 | WNW 9 | WNW 10 | NW 12 | WNW 11 | WNW 10 | WNW 9 | WNW 9 | WNW 9 | NNW 7 | NNW 7 | NW 8 | NW 8 | NW 8 |
Wave Graph | |||||||||||||||||||||
81 | 81 | 99 | 61 | 46 | 55 | 44 | 33 | 28 | 32 | 37 | 91 | 77 | 50 | 55 | 53 | 66 | 56 | 32 | 67 | 113 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | on | glassy | glassy | on | cross-off | glassy | on | cross-off | glassy | cross-on | cross-off | glassy | on | cross-on | on | cross-on | cross | glassy | on | glassy |
High Tide | 3:30PM3.45m | 4:05AM3.41m | 4:24PM3.75m | 4:56AM3.62m | 5:12PM3.99m | 5:41AM3.75m | 5:56PM4.13m | 6:22AM3.81m | 6:38PM4.14m | 7:02AM3.77m | 7:17PM4.02m | 7:39AM3.66m | 7:56PM3.80m | ||||||||
Low Tide | 9:04AM0.73m | 9:41PM0.43m | 10:00AM0.47m | 10:34PM0.16m | 10:49AM0.23m | 11:21PM-0.05m | 11:34AM0.07m | 00:05AM-0.14m | 12:16PM-0.00m | 00:45AM-0.12m | 12:56PM0.03m | 1:24AM0.02m | 1:36PM0.17m | 2:02AM0.24m | |||||||
7:07 | — | — | 7:07 | — | — | 7:09 | — | — | 7:11 | — | — | 7:11 | — | — | 7:13 | — | — | 7:13 | — | — | |
— | — | 9:19 | — | — | 9:17 | — | — | 9:15 | — | — | 9:15 | — | — | 9:13 | — | — | 9:12 | — | — | 9:10 | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | — |
Temp °C | 21 | 23 | 22 | 23 | 24 | 23 | 24 | 26 | 24 | 25 | 26 | 23 | 23 | 24 | 22 | 23 | 23 | 22 | 21 | 23 | 22 |
Feels °C | 23 | 25 | 24 | 25 | 25 | 25 | 26 | 27 | 28 | 28 | 28 | 25 | 25 | 26 | 24 | 25 | 24 | 23 | 23 | 24 | 25 |
Swell 1 Height (m) Direction Period (s) | NW 9 | NW 9 | NW 9 | NW 9 | NW 9 | NW 8 | NNW 8 | NNW 8 | WNW 9 | NW 4 | WNW 10 | WNW 11 | WNW 10 | WNW 9 | NNW 6 | NW 6 | NNW 7 | NNW 7 | NW 6 | NW 8 | NW 8 |
81 | 81 | 99 | 61 | 46 | 55 | 44 | 33 | 28 | 10 | 31 | 91 | 77 | 50 | 22 | 34 | 66 | 56 | 31 | 67 | 113 | |
Swell 2 Height (m) Direction Period (s) | W 7 | — | N 13 | NNW 4 | N 5 | WNW 10 | WNW 11 | WNW 10 | NW 8 | WNW 10 | NW 12 | N 7 | — | — | WNW 9 | WNW 9 | WNW 9 | NW 8 | NW 8 | WNW 8 | — |
4 | — | 4 | 4 | 4 | 9 | 12 | 20 | 10 | 32 | 37 | 1 | — | — | 55 | 53 | 52 | 34 | 32 | 27 | — | |
Swell 3 Height (m) Direction Period (s) | — | — | — | W 11 | N 5 | W 13 | WNW 9 | — | NNE 4 | NNE 4 | N 4 | — | — | — | — | — | — | — | — | — | — |
— | — | — | 2 | 1 | 3 | 8 | — | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | NW 3 | NNW 4 | — | — | — | — | — | NNE 2 | WSW 3 | — | NW 4 | WNW 4 | WNW 4 | NW 4 | W 3 | — | — | — | — | N 2 | — |
3 | 2 | — | — | — | — | — | 1 | 1 | — | 3 | 11 | 10 | 8 | 3 | — | — | — | — | 1 | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 49 | 0 | 45 | 0 | 0 | 153 | 0 | 12 | 153 | 0 | 0 | 350 | 0 | 261 | 576 | 0 | 49 | 68 | 0 | 0 | 45 |
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.











