Live Conditions
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About San Sebastián
San Sebastián is an elegant Basque city where fine food, grand architecture and one of Europe’s most recognisable urban bays meet the Cantabrian Sea.
La Concha promenade feels composed and civic, while the Parte Vieja is denser, louder and centred on pintxos culture.
The bay provides some shelter, but tides, cooler water and Atlantic swell remain important, especially beyond protected sections.
Visitors who look beyond the first line of beach facilities will find a more layered coastal identity.
Northern weather is part of the character rather than an interruption: cloud, clear light, wind and tide may all move through the same day.
Today's Beach Report
Saturday, July 11, is shaping up to be a fantastic day along our beautiful coastline. To start, I want to inform you that there are no maritime alerts in effect, so it's all clear for a wonderful day outdoors. This morning, the atmosphere feels pleasant, with mostly clear skies and a light breeze from the north, making it ideal for running, cycling, and tennis. As the day unfolds, we can expect plenty of sunshine, with clear skies dominating the midday and evening periods. With temperatures ranging from 20°C to 31°C, it's going to be a great day to get out and enjoy all that our coastal destination has to offer.
The beach conditions are looking excellent, with very small ripples of just 0.5m, making it perfect for all water sports. The warm Mediterranean water temperature of 24.9°C will make for comfortable swimming, surfing, and paddleboarding. Whether you're a seasoned surfer or just looking to cool off, the conditions are ideal. For those planning to head out on the water, the waves are gentle, and the water is warm, so grab your board or paddle and make the most of it. As a brief note for sailors and boaters, offshore conditions will be variable, but that won't affect the wonderful beach conditions we're enjoying today.
For runners and cyclists, the morning conditions are perfect, with a light breeze from the north and plenty of sunshine. However, don't forget to plan for the high UV index, which will reach a peak of 8 today. It's essential to avoid direct sun between 12pm and 4pm and to wear full coverage to protect yourself. As the afternoon develops, the wind will shift to a light breeze from the northeast, which will still be pleasant for outdoor activities. Tennis players will also love the conditions, with clear skies and gentle winds making for ideal playing conditions. Whether you're planning a morning run, a bike ride, or a game of tennis, today is a great day to get out and enjoy your favorite sport.
As we head into the afternoon, the clear skies will continue, with a light breeze from the northeast. By lunchtime, it will be warm, but the gentle wind will keep things comfortable. As the afternoon develops, the wind will become even calmer, making it perfect for all outdoor sports. Heading into this evening, we can expect clear skies and calm conditions, with a temperature that will still be pleasant. It's going to be a wonderful day, so make the most of it and get out to enjoy our beautiful coastline. Whether you're swimming, surfing, running, cycling, or just soaking up the sun, today is a day to remember. So, get out there and make the most of this fantastic Saturday along our stunning coast.
3-Day Forecast
| Sat 11 | Sun 12 | Mon 13 | |
|---|---|---|---|
| Sky | |||
| Wind | Light | Light | Light |
| Swell | Slight | Slight | Slight |
| Max temp | 26° | 24° | 24° |
| Water temp | 23° | 23° | 23° |
| Max UV | 8 | 7 | 7 |
The Setting
La Concha Bay, framed by Monte Urgull, Monte Igueldo and Santa Clara island, is the city’s defining landscape.
The old port, Belle Époque buildings and long tradition as a royal resort give the waterfront unusual historical refinement.
That continuity is important, because it gives the destination a sense of place beyond seasonal tourism.
Pale sand, green hills and dense city streets curve around a near-perfect bay.
Zurriola beach to the east is more exposed and associated with surfing, showing how conditions change around the city.
The cooler Cantabrian or Atlantic water and stronger tidal range make local safety information especially important.
San Sebastián suits travellers seeking culture and gastronomy with serious beach quality, not guaranteed Mediterranean calm.
Because this is a real coast rather than a controlled pool, the safest and most rewarding experience comes from matching plans to the day’s local conditions.
Planning around the day’s sea state makes the difference between simply seeing the coast and enjoying it safely.
Beach Facilities
| Bathing-water quality2025 | Excellent |