Spain · Santa Cruz de Tenerife
Playa Castillo-Bajamar (San Juan)
Santa Cruz de Tenerife, 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 | 24.5 | 1.6 |
| Thu 3 | 24.7 | 1.3 |
| Fri 4 | 24.8 | 0.9 |
| Sat 5 | 24.6 | 0.9 |
| Sun 6 | 24.8 | 1.1 |
| Mon 7 | 24.7 | 1.4 |
| Tue 8 | 24.6 | 1.5 |
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 | 19 |
| Feb | 18 |
| Mar | 18 |
| Apr | 20 |
| May | 22 |
| Jun | 24 |
| Jul | 25 |
| Aug | 26 |
| Sep | 26 |
| Oct | 24 |
| Nov | 22 |
| Dec | 20 |
Location & nearby beaches
Nearby beaches
- Playa Piscinas Naturales de Bajamar187 mSanta Cruz de Tenerife
- Playa Arenisco (El) - Piscina Natural Punta Hidalgo1.8 kmSanta Cruz de Tenerife
- Playa Piscina Natural de Jover2.6 kmSanta Cruz de Tenerife
- Playa Pris (El)8.9 kmSanta Cruz de Tenerife
Distances calculated as straight-line (haversine) from official coordinates.
Getting there & around
- Easy by car — there's parking close to the beach.
- Bus stop: Bajamar, about ~190 m away.
Food, stays & town
- Nearest village: Bajamar, about ~200 m away.
- 10 places to eat within 1 km Closest is Casa Pepe, about ~70 m away.
- 2 places to stay mapped nearby Closest is Edificio Teodoro n4, about ~1.3 km away.
- 4 shops nearby, the closest about ~200 m away
What kind of beach is this?
This beach belongs to a small coastal village. It's usually calmer than a resort or town beach, though a popular village spot can still fill up on the best summer days.
Estimated from OpenStreetMap surroundings data (ODbL).
Is the water clean at Playa Castillo-Bajamar (San Juan)?
Playa Castillo-Bajamar (San Juan) sits on a stretch of coast classed as a coastal bathing site, carrying an official EU Bathing Water rating of Excellent for the 2025 season. Under the EU Bathing Water Directive, national authorities test for intestinal enterococci and E. coli through the season and report the results the following spring — the 2025 rating was published in spring 2026, and 2026's won't follow 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. It sits in Santa Cruz de Tenerife. There's parking about ~90 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 June–October, 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, Bajamar, is about ~200 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 10 places to eat within a kilometre — Casa Pepe is the closest, about ~70 m away.
Frequently asked questions
Is Playa Castillo-Bajamar (San Juan) safe to swim in?
Yes — Playa Castillo-Bajamar (San Juan) 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 temperature is the sea at Playa Castillo-Bajamar (San Juan) right now?
Playa Castillo-Bajamar (San Juan)'s sea temperature currently sits at around 24°C, based on the latest update — check the “Right now” panel above for the full live picture. That's the reading right off Santa Cruz de Tenerife. On the modeled climatology here, August usually runs warmest.
When does Playa Castillo-Bajamar (San Juan) have the warmest water?
If you're planning around water temperature, June–October is the window to target — the modeled sea temperature is typically highest then. That applies to the water around Santa Cruz de Tenerife. Within that window, August is typically the single warmest month.
How is bathing water quality actually assessed?
Once a year, national authorities report a full season of testing for intestinal enterococci and E. coli to the European Environment Agency, which grades the season Excellent, Good, Sufficient or Poor under the EU Bathing Water Directive. A handful of countries, including Croatia via IZOR, also publish individual in-season samples ahead of that report — Playa Castillo-Bajamar (San Juan) doesn't have that feed set up yet.
What's the easiest way to reach Playa Castillo-Bajamar (San Juan)?
By car, it's easy — parking is right by the beach. By bus, the nearest stop is Bajamar, about ~190 m away. The nearest town is Bajamar, about ~200 m away.