Spain · Santa Cruz de Tenerife
Playa 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 | 25.6 | 1.0 |
| Thu 3 | 25.8 | 0.8 |
| Fri 4 | 25.5 | 0.6 |
| Sat 5 | 25.2 | 0.6 |
| Sun 6 | 25.6 | 0.7 |
| Mon 7 | 25.7 | 0.8 |
| Tue 8 | 25.5 | 0.8 |
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 | 19 |
| Apr | 20 |
| May | 22 |
| Jun | 24 |
| Jul | 25 |
| Aug | 26 |
| Sep | 26 |
| Oct | 24 |
| Nov | 22 |
| Dec | 20 |
Location & nearby beaches
Nearby beaches
- Playa y Calas de la Jaquita3.6 kmSanta Cruz de Tenerife
- Playa Arena (La)6.2 kmSanta Cruz de Tenerife
- Playa Ajabo6.6 kmSanta Cruz de Tenerife
- Playa Guios-Los Gigantes (Argel)8.0 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: Playa de San Juan, about ~200 m away.
Food, stays & town
- Nearest town: Guía de Isora, about ~4.8 km away.
- 41 places to eat within 1 km Closest is Kiosco Beach Bar, about ~70 m away.
- 5 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).
- Families
Is the water clean at Playa San Juan?
Thinking of swimming at Playa San Juan? The short answer: its official EU Bathing Water rating for 2025 is Excellent — the highest official classification under the EU bathing-water assessment. That rating is set once a year under the EU Bathing Water Directive, from a full season of testing for intestinal enterococci and E. coli reported to the European Environment Agency the following spring, so the 2025 season's grade appeared in spring 2026 and the 2026 season won't be graded 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's been a consistently reliable spot too — the rating has held at Excellent for 11 straight years. You can park about ~140 m away.
Looking to avoid the busiest weeks? The water is typically warmest around August, with the most reliable swimming window running June–October; outside that stretch you'll find a cooler sea but a quieter beach. That rating has been consistent: every one of the 11 classified seasons on record has come back Excellent or Good. On site you'll find Lifeguard, Sandy shore, and Showers. Guía de Isora — the closest town — sits about ~4.8 km from here.
“Excellent” is one point on a four-step scale — Excellent, Good, Sufficient or Poor — assigned once per year from that season's water samples, not a live reading. It describes how the site performs on average across the season, not the exact water quality this afternoon; for day-to-day sea conditions, see the “Right now” and 7-day outlook panels above. There are 41 places to eat within a kilometre — Kiosco Beach Bar is the closest, about ~70 m away.
Frequently asked questions
Is Playa San Juan a safe beach for swimming?
It's about as safe as bathing water gets: Playa San Juan's 2025 EU rating is Excellent, the top tier on the scale, and 11 of 11 classified seasons have come back Excellent or Good. It's also held steady at Excellent for 11 straight years.
Is the sea warm at Playa San Juan today?
Right now, the sea at Playa San Juan is measuring around 25°C; see the “Right now” panel above for the latest conditions. That's the reading right off Santa Cruz de Tenerife.
What's the ideal time of year to swim at Playa San Juan?
June–October is typically the most reliable swimming window, with the sea usually warmest in the second half of summer. That applies to the water around Santa Cruz de Tenerife.
How is the water quality rating measured?
National authorities sample the water for intestinal enterococci and E. coli bacteria through the bathing season and report the full-season results to the European Environment Agency each spring for the season just finished, which assigns one of four annual classifications — Excellent, Good, Sufficient or Poor — under the EU Bathing Water Directive. Some national authorities, including Croatia's IZOR, also publish individual in-season sample results ahead of that annual report.
Can you drive to Playa San Juan?
By car, it's easy — parking is right by the beach. By bus, the nearest stop is Playa de San Juan, about ~200 m away. The nearest town is Guía de Isora, about ~4.8 km away.