Ondarreta (San Sebastián)
- Shortboard, Beginners
- Best for
- Beginner
- Skill Level
- Swell
- Spot Type
- Moderate
- Crowd Level
This spot information is AI-assisted and has not been human verified. It may be incomplete, outdated, or incorrect. Verify safety, access, local rules, and current conditions with official or local sources before riding.
About
Ondarreta is a highly urban, sheltered surfing spot on the western end of San Sebastián’s bay. The shoreline is mostly sandy, with clean water quality and an easy launch access directly from the city. Because it sits in a sheltered pocket, it typically needs enough Atlantic energy to wrap into the bay before waves become properly surfable. The spot’s main attraction is a hollow, powerful left (often associated with Ola del Muro / Wave of the Wall). This left is described as beginner-friendly in the sense that it can work as a learning wave, but it can also get quite serious on the right swell. Reports indicate it starts working around 2–2.5 m (6–8 ft) and can produce short rides (generally under 50 m). When conditions elsewhere are too large or messy, Ondarreta is also used as a more sheltered alternative. In that mode, the sheltered bay break is described as softer/mellower and can groom up when South or South-East winds are offshore for the area. Wave quality is generally described as good, though one account notes average quality when it’s in the bay-break mode. For safety, the beach can be very busy in summer, and there are strict rules separating swimming and surfing zones during June to September. Respect designated areas, lifeguard guidance, and any local instructions; also be mindful that crowding and localism can increase when conditions are good. For timing, the spot is generally best around mid to high tide, while at low tide waves may not break at all.
- Hollow, powerful left (Ola del Muro / Wave of the Wall) when conditions line up
- Sheltered bay alternative that can be calmer for beginners
- Short, accessible sessions with easy city-center access
- Sheltered, city-accessible surfing option at the western end of Playa de Ondarreta
- Known hollow, powerful left feature on the right swell setup
- Good for beginners in the calmer/sheltered modes (and typically short rides)
- Summer beach crowds and swimmer/surfer separation rules
- Moderate localism when waves are good
- Wind conditions are generally unreliable (low reliability for wind sports)
Wind, water and seasons
Wind
- Direction
- S, ESE
- Offshore directions
- S, ESE
- Wind Range
- 5–15 kts
- Wind Type
- Frontal — Wind is described as frontal; South/South-East is the best direction for offshore/grooming conditions.
- Reliability
- low
- Gust Factor
- Moderate gusts — Moderate gusts reported.
- Best Months
- January, February, March, October, November, December
- Shadow Zones
- High cliffs and buildings behind the beach can create significant wind shadows.
Water & beach
- Water Type
- Swell
- Beach
- Sand — Sand.
- Beach Size
- Medium
- Waves
- Small — Small waves typical; becomes more surfable when swell exceeds about 2–2.5 m.
- Launch
- Medium — Wide sandy beach; can become narrower at high tide.
- Launch Difficulty
- Easy — Easy launch described.
Through the year
Very crowded with sunbathers in summer; surf crowds are moderate and only appear when a big swell hits.
October through January sees the highest frequency of Atlantic storms and rainfall.
By sport
What to expect for each.
Only occasionally used by foilers during very large winter swells when the rest of the coast is too busy; the bay is generally too sheltered for consistent wind.
- Foil Friendly
- Limited — Foil-friendly only in rare, large-swell scenarios.
- Min Depth
- 1.5 meters
- Wing Sizes
- 5–7 m²
Sheltered surfing in San Sebastián at the western end of Playa de Ondarreta. The spot is known for a main hollow, powerful left (often described as Ola del Muro / Wave of the Wall) and also serves as a calmer, sheltered alternative when conditions elsewhere are too big or messy.
- Wave Direction
- Left
- Optimal Swell
- NW
- Swell Height
- 2–3 m
- Optimal Tide
- Mid, High — Best at mid to high tide; at low tide waves often don't break at all.
- Shelter
- Sheltered — Sheltered by the bay/island geography; only starts working reliably when swell is large enough to wrap into the bay.
- Wind Effect
- With South or South-East winds (offshore for this spot), small waves can be groomed.
- Bigger Swell
- Closes out on larger swell described as closing out above about 8 ft for the left feature; bay mode requires a massive swell to wrap around the island and create rideable waves.
- Wave Quality
- Good — Reported good quality overall; one description notes average quality for the sheltered bay-break mode.
- Wave Power
- Powerful — Main attraction is a hollow, powerful left; the bay alternative described as softer when swell is smaller.
- Wave Shape
- Hollow — Main feature described as hollow; alternative bay break described as mushy/soft.
- Peel Speed
- Slow — At the bay setup, waves can become mellow/slow.
- Ride Length
- Short — Typically short rides.
- Typical Ride Length
- 30–50 m
- Ride Length Details
- Typical normal length is short (< 50m). Bay mode can produce short rides (often 30–50m) as waves lose power quickly in the bay.
Check the forecast before you go
See wind, waves, weather and session windows for Ondarreta (San Sebastián) in the full forecast view.
Ondarreta (San Sebastián) wind and wave forecast summary
- Wind
- 2–10 ktsGusts 20 kts
- Direction
- NW305°
- Strongest day
- Sun, Oct 2510 kts
- Windy days
- 0/712 kts or more
- Waves
- 0.7–3.1 m11s period
- Temperature
- 10–22 °C
Over the next 7 days, Ondarreta (San Sebastián) is forecast for daytime winds of 2–10 kts, peaking around 10 kts on Sunday, October 25 with gusts to 20 kts. The prevailing direction is NW. Waves run 0.7–3.1 m with a period of about 11s. Based on the Wavind model, in the spot’s local time.
Other spots in the area
What to know before you launch
Safety, access, restrictions, rescue, and local rules can change. Treat these details as informational and confirm them locally before launching.
Hazards
- Crowds during summer (sunbathers and surf crowds can coincide)
- Rocks near the edges of the bay
- Swimmers in designated areas
- Crowds/localism when waves are good
Rescue & support
- Lifeguard
- Seasonal — Seasonal lifeguards operate across city beaches in summer (June–September).
- Rescue & Self-Rescue
- Limited — Rescue availability reported as limited.
- Emergency Info
- Emergency services: 112. Nearest major medical facility: Hospital Universitario Donostia.
- Localism / Vibe
- Moderate — Moderate localism noted; crowd + good conditions can increase friction.
Rules of the spot
During the summer season (June to September), respect the strict separation between designated swimming and surfing zones, including following any flags/local police instructions.
- Surfing restricted to specific areas during peak summer hours when lifeguards are present.
- Strict separation between swimming and surfing zones during June to September.
- Check conditions here when other spots are closing out due to massive swell.
- Best at mid to high tide; at low tide the waves often don't break at all.
- Locals may not welcome outsiders when waves are good.
Getting there & access
- Nearest City
- San Sebastián
- Nearest Town
- San Sebastián
- Parking
- Parking available nearby in the city; underground parking available at Ondarreta and nearby Lorea; limited blue-zone street parking in Antiguo.
- Access
- Immediate access from city center (<5 min walk)
- Cost Level
- Moderate
- Local Language
- Spanish, Basque
What's on the beach
- Accommodation
- Near — Numerous hotels, hostels, and apartments in the Antiguo and Centro neighborhoods.
- Food & Drink
- Many bars and restaurants are located directly behind the beach in the Antiguo district.
- Equipment Rental:
- Some surf shops in the city center and Antiguo offer daily rentals.
- Gear Storage
- Several surf clubs and schools offer locker rentals and daily gear storage for visitors (regional context).
- Gear Repair
- Board repairs available via surf shops in the city (primarily near Zurriola).
No schools or services are listed for this spot yet.
Off the water
Peine del Viento sculpture is referenced near the western end of the bay.
From riders who've been here
Latest reported conditions
Spot questions
Frequently asked questions
When is the best season at Ondarreta (San Sebastián)?
The best overall months at Ondarreta (San Sebastián) are January, February, March, October, November, December.
Which wind directions work at Ondarreta (San Sebastián)?
Ondarreta (San Sebastián) works with S, ESE winds. Offshore directions are S, ESE.
What equipment sizes are recommended at Ondarreta (San Sebastián)?
Recommended equipment sizes at Ondarreta (San Sebastián): Wingfoiling: 5–7 m². The typical wind range is 5–15 kts.
What skill level is Ondarreta (San Sebastián) suitable for?
Ondarreta (San Sebastián) suits these riding levels: Wingfoiling: Intermediate · Surfing: Beginner.