Spain · Barcelona
Playa de Sant Sebasti?
Barcelona, Spain
On the beach
Right now
Live conditions from Open-Meteo, refreshed hourly.
7-day outlook
7-day marine forecast from Open-Meteo.
Sea temperature
Next 7 days, °C
Wave height
Next 7 days, metres
View as table
| Day | Sea temp (°C) | Wave height (m) |
|---|---|---|
| Wed 2 | 27.5 | 0.2 |
| Thu 3 | 27.3 | 0.2 |
| Fri 4 | 27.4 | 0.2 |
| Sat 5 | 27.4 | 0.2 |
| Sun 6 | 27.6 | 0.3 |
| Mon 7 | 27.5 | 0.2 |
| Tue 8 | 27.4 | 0.2 |
Water quality history
Official EEA classification, one rating per bathing season, 2015–2025 — real data reported by national authorities.
- 2015: Excellent2015
- 2016: Excellent2016
- 2017: Excellent2017
- 2018: Excellent2018
- 2019: Excellent2019
- 2020: Excellent2020
- 2021: Excellent2021
- 2022: Excellent2022
- 2023: Excellent2023
- 2024: Excellent2024
- 2025: Excellent2025
Excellent in the most recent season, and 11 of 11 classified years rated Excellent or Good.
- Excellent
- Good
- Sufficient
- Poor
- Not classified
View as table
| Year | Classification |
|---|---|
| 2015 | Excellent |
| 2016 | Excellent |
| 2017 | Excellent |
| 2018 | Excellent |
| 2019 | Excellent |
| 2020 | Excellent |
| 2021 | Excellent |
| 2022 | Excellent |
| 2023 | Excellent |
| 2024 | Excellent |
| 2025 | Excellent |
Typical sea temperature by month
Modeled estimatePlausible seasonal climatology derived from latitude, for illustration — not a measured average.
Monthly sea temperature
Typical range across the year, °C
View as table
| Month | Typical sea temp (°C) |
|---|---|
| Jan | 16 |
| Feb | 15 |
| Mar | 16 |
| Apr | 18 |
| May | 21 |
| Jun | 23 |
| Jul | 25 |
| Aug | 26 |
| Sep | 25 |
| Oct | 23 |
| Nov | 21 |
| Dec | 18 |
Location & nearby beaches
Nearby beaches
- Playa de Sant Miquel456 mBarcelona
- Playa de la Barceloneta980 mBarcelona
- Playa del Somorrostro1.4 kmBarcelona
- Playa de la Nova Ic?ria2.3 kmBarcelona
Distances calculated as straight-line (haversine) from official coordinates.
Getting there & around
- By car: there's parking about ~320 m from the beach.
- Bus stop: Emili Picó, about ~290 m away.
Food, stays & town
- Nearest town: Sitges, about ~300 m away.
- 158 places to eat within 1 km Closest is Tambucho, about ~50 m away.
- 20 places to stay mapped nearby Closest is San Sebastian Playa, about ~70 m away.
- 15 shops nearby, the closest about ~190 m away
What kind of beach is this?
This is a town beach, woven into the everyday fabric of a city or larger settlement — expect company on warm days, especially through July and August, alongside easy access to shops and services.
Estimated from OpenStreetMap surroundings data (ODbL).
- Families
Is the water clean at Playa de Sant Sebasti??
Playa de Sant Sebasti? is a coastal bathing site with an official EU Bathing Water rating of Excellent for the 2025 season — the highest official classification under the EU bathing-water assessment. That annual classification comes from the EU Bathing Water Directive: national authorities test for two indicator bacteria, intestinal enterococci and E. coli, throughout the bathing season, then report the full-season results to the European Environment Agency (EEA) the following spring — the 2025 season's rating was published in spring 2026, and the 2026 season won't be rated until spring 2027. In addition to that yearly rating, some national authorities — for Croatia, the national environmental authority — publish individual water sample results during the season itself, ahead of the annual report. On site you'll find Lifeguard, Sandy shore, and Showers. There's parking about ~320 m from the beach.
That rating has been consistent: every one of the 11 classified seasons on record has come back Excellent or Good. The most reliable swimming window here typically runs from July–September, with the sea usually at its warmest around August. Outside that window the water is cooler and often quieter. It's been a consistently reliable spot too — the rating has held at Excellent for 11 straight years. The nearest town, Sitges, is about ~300 m away.
That “Excellent” label comes from a full season of official water sampling, not a single test — it's one step on a four-point scale (Excellent, Good, Sufficient, Poor) reassessed once a year. Today's actual conditions can differ from the seasonal average, so for a live snapshot see the “Right now” and 7-day outlook panels above. There are 158 places to eat within a kilometre — Tambucho is the closest, about ~50 m away.
Frequently asked questions
Is Playa de Sant Sebasti? safe to swim in?
Yes — Playa de Sant Sebasti? carries the top EU Bathing Water classification, Excellent, for 2025, and 11 of its 11 classified seasons have rated Excellent or Good. It's also held steady at Excellent for 11 straight years.
What is the sea temperature at Playa de Sant Sebasti? today?
Playa de Sant Sebasti?'s sea temperature currently sits at around 27°C, based on the latest update — check the “Right now” panel above for the full live picture. That's the reading right off Barcelona. On the modeled climatology here, August usually runs warmest.
When is the best time to swim at Playa de Sant Sebasti??
For swimming, July–September is usually the best call — that's the modeled window when the sea here runs warmest. That applies to the water around Barcelona. Within that window, August is typically the single warmest month.
Who measures the water quality rating, and how?
It's based on official water samples: authorities test for intestinal enterococci and E. coli through the season, then report the full-season results to the European Environment Agency each spring, which assigns one of four grades — Excellent, Good, Sufficient or Poor. A few national authorities, including Croatia's IZOR, also publish individual samples during the season itself, ahead of that annual report — that isn't yet available for Playa de Sant Sebasti?.
Is there parking near Playa de Sant Sebasti??
By car, there's parking about ~320 m from the beach. By bus, the nearest stop is Emili Picó, about ~290 m away. The nearest town is Sitges, about ~300 m away.