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Surf forecast for Zarautz

Tide
⏱️s.
⚡️kJ
Timezone:
Europe/Madrid
Forecast updated:
19/06, 02:00
Wind: SN UNITY Atmos
(20260618 18z)
Waves: SN UNITY WAVE
(20260618 18z)
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Timeline

Zarautz Surf Forecast Guide

Overview

Zarautz is a very consistent beachbreak on a long sandy beach, with several left and right peaks along its length. It is one of Spain’s most popular surfing beaches and has a high standard of surfing in the water.

The waves are generally good quality and performance-focused, and the spot can work even in small swells. The bottom is sand.

When It Works

Zarautz is usable from 0.3 m / 1 ft to 1.8 m / 6 ft. It does not need much swell, though west swells can struggle to get in.

The best swell direction is northwest, with west to north swell also in the window. Autumn and winter are the main seasons, with September to February noted as the key run.

When the size picks up, the paddle out can get heavy.

Wind and Tide

The offshore wind direction is south.

Zarautz works through low, mid, and high tide, with a rising tide better.

Local Tips

This is a very busy spot, especially on the main peaks, and the level of surfing is high. The lineup is highly competitive, with a strong local crew.

Beginners do surf here, and there are many surf schools, but crowds, beginners, and bailed boards are real hazards. Shortboards, funboards, fish, longboards, and bodyboards are all used here.

Access

There are good facilities, including restrooms, showers, lifeguards, surf schools, and surf shops in the nearby town centre.

Roadside parking is available, but parking is difficult in summer and at weekends, and can be almost impossible at peak times.

Water quality can be affected by residential and stormwater runoff, especially after heavy rain.

Surf spots near Zarautz

Zumaia
Basque Country, Spain
Beach break
Fri 19
Sat 20
Sun 21
Mon 22
Tue 23
Roca Puta
Euskadi, Spain
Reef break
Fri 19
Sat 20
Sun 21
Mon 22
Tue 23
Orrua
Euskadi, Spain
Unknown break
Fri 19
Sat 20
Sun 21
Mon 22
Tue 23
Zarautz
Basque Country, Spain
Beach break
Fri 19
Sat 20
Sun 21
Mon 22
Tue 23
Orio
Basque Country, Spain
Rivermouth break
Fri 19
Sat 20
Sun 21
Mon 22
Tue 23

Frequently asked questions

What are good surfing conditions for Zarautz?

Zarautz is usually best with swell from west to north (W-N), ideally northwest (NW) around 0.3 m / 1 ft to 1.8 m / 6 ft, south (S) offshore wind, and any tide.

Where is the surf spot Zarautz?

Zarautz is a surf spot in Zarautz, Basque Country, Spain.

What is the surf break like at Zarautz?

Zarautz is a left-and-right beach break over sand. Expect a very busy crowd and a neutral lineup.

What season is best for surfing Zarautz?

The main surf season at Zarautz is autumn and winter.

What surfing skill level is Zarautz suitable for?

Zarautz can suit beginner surfers.

Is Zarautz beginner friendly for surfing?

Yes. Zarautz can suit beginner surfers when conditions are manageable.

What surfboards work at Zarautz?

Shortboard, Funboard, Fish, Longboard, and Bodyboard are common choices at Zarautz.

What facilities are available for surfers at Zarautz?

Facilities for surfers at Zarautz: restrooms, showers, lifeguard, surf school, and surf shop.

Is there parking for surfing at Zarautz?

Parking around Zarautz: roadside parking.

What surf spots are near Zarautz?

Other nearby surf spots are Orio, Orrua, Roca Puta, and Zumaia.

What swell direction works for surfing at Zarautz?

Zarautz can work with swell from west to north (W-N); northwest (NW) is usually best.

What swell size works for surfing at Zarautz?

Zarautz usually works with swell around 0.3 m / 1 ft to 1.8 m / 6 ft.

What wind direction is best for surfing at Zarautz?

South (S) offshore wind is usually best at Zarautz.

What wind direction is offshore for surfing at Zarautz?

South (S) is offshore at Zarautz.

What tide works best for surfing at Zarautz?

Zarautz can work on all tides. A rising tide is usually better here.

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Confidence

Confidence tells you how much the weather models agree on the forecast.

  • High confidence: Models agree closely; forecast is reliable.
  • Medium confidence: Some disagreement; conditions may shift slightly.
  • Low confidence: Models diverge; treat forecast with caution.

We calculate the wind confidence by comparing wind speed, gust and direction from multiple models (like GFS, ECMWF, Arome, and Harmonie) and seeing how closely they match. For wave certainty we compare height, period and direction, also on multiple models. They are weighted, meaning that some models count more than others, depending on how good they are for a certain spot.

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Readme

Welcome! If you’re new to surf forecasting, check out this quick guide.

Forecast Table

The forecast table (the section on the page with all the numbers) is designed to pack as much information in the screen as possible. Although intimidating at first, it will help you make informed decisions about the waves faster, trust me :D. The table consists of roughly four sections, time and predictions, wind, waves, and tides:

🔮 Time and predictions section

Here we show the forecast thour and the overall surf quality prediction. This is determined based on the wave, wind and tide quality prediction. These individual predictions can be found on the forecast map.

💨 Wind section

The first row on the table (with the 💨 icon) shows wind speed, direction and gust. The more the wind speed the more aggressive the color (from blue, green, orange to red).

🌊 Wave section

The waves section consists of three rows, one for wave height and direction, one for period and one for wave energy. Our algorithm chooses the "dominant wave" using spot-adjusted surf energy (depth + directional fit). This is usually the first swell partition, but during local storms it can switch to wind waves. If that happens, values are shown in gray and italic.

🌒 Tide section

The tide section consists of a row with the actual heights per hour (measured at the half hour) and a table that displays the flow of the tide and the extremes (lows and highs).

Forecast map

The forecast map consists of arrows. These arrows represent all wave partitions (swell partitions and wind wave partition) and the wind. This allows you to see things like: a secondary swell or wind waves messes up the surf, or the wind is just a tick offshore so very surfable. Click a metric label in the bottom left to bring that arrow to the front — handy when arrows overlap.

Forecast Cheat Sheet

Short on time? Focus on wave energy. It’s the best single metric to gauge how big and powerful the waves will be.

Click any table cell to jump to that forecast hour. The map will update with forecast arrows, so you can see if wind and swell direction are lining up.

Use the table sidebar to switch units for height and speed.

Log your surf sessions to compare forecasts with real sessions and sharpen future predictions.

Models and Updates

Surfnerd blends multiple global and local wind and swell models using advanced interpolation and spatial techniques to create an "ensemble" forecast. Forecasts are refreshed hourly.

Surf Predictions

Our AI-driven algorithm scores surf quality, shown by green, orange, and gray dots. Each forecast hour is rated for wind, swell, and tide quality, then combined into an overall score. Here’s the scale:

Perfect
Good
Average
Bad or No Data

Session logs also feed the algorithm — the more you log, the smarter your forecasts get.

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