Spain · Castellón
Rio Mijares Montanejos
Castellón, Spain
On the beach
Right now
Sample dataIllustrative conditions — the live Open-Meteo marine feed wasn't reachable, so these are deterministic placeholder values that will be replaced automatically once the feed is available.
7-day outlook
Sample dataModeled placeholder forecast for demonstration — will be replaced by a live marine-weather feed.
Sea temperature
Next 7 days, °C
Wave height
Next 7 days, metres
View as table
| Day | Sea temp (°C) | Wave height (m) |
|---|---|---|
| Wed 2 | 27.9 | 0.1 |
| Thu 3 | 28.1 | 0.1 |
| Fri 4 | 27.8 | 0.1 |
| Sat 5 | 27.3 | 0.1 |
| Sun 6 | 26.9 | 0.1 |
| Mon 7 | 27.0 | 0.1 |
| Tue 8 | 27.5 | 0.1 |
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: Good2018
- 2019: Good2019
- 2020: Good2020
- 2021: Good2021
- 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 | Good |
| 2019 | Good |
| 2020 | Good |
| 2021 | Good |
| 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 | 16 |
| Mar | 16 |
| Apr | 18 |
| May | 21 |
| Jun | 24 |
| Jul | 26 |
| Aug | 26 |
| Sep | 26 |
| Oct | 24 |
| Nov | 21 |
| Dec | 18 |
Location & nearby beaches
Nearby beaches
- Rio Mijares Cirat6.8 kmCastellón
- 11 km
- Ba Os Rio Villahermosa Argelita16 kmCastellón
- Piscina Fluvial Molino Vallat18 kmCastellón
Distances calculated as straight-line (haversine) from official coordinates.
Getting there & around
- Easy by car — there's parking close to the beach.
- Bus stop: Montanejos, C/ Valencia frente 45, about ~1.1 km away.
Food, stays & town
- Nearest village: Montanejos, about ~1.2 km away.
- 1 place to eat within 1 km Closest is Cafetería Fuente de los Baños, about ~30 m away.
- 7 places to stay mapped nearby Closest is Albergue-refugio de Montanejos, about ~650 m away.
- 1 shop nearby, about ~1.1 km 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 Rio Mijares Montanejos?
Thinking of swimming at Rio Mijares Montanejos? 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 4 straight years. You can park about ~300 m away.
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. Montanejos — the closest town — sits about ~1.2 km from here.
Worth remembering: “Excellent” isn't a live reading, it's an annual grade — Excellent, Good, Sufficient or Poor — set once a year from that season's water samples and describing the average, not this afternoon's conditions. For what the sea is doing right now, check the “Right now” panel and 7-day outlook above. It sits in Castellón. There's 1 place to eat near the beach — Cafetería Fuente de los Baños, about ~30 m away.
Frequently asked questions
Can you safely swim at Rio Mijares Montanejos?
It's about as safe as bathing water gets: Rio Mijares Montanejos'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 4 straight years.
Is the sea warm at Rio Mijares Montanejos today?
That's placeholder data, not a live measurement: Rio Mijares Montanejos's marine-weather feed couldn't be reached, so the panel above is showing an estimated ~28°C until the real feed comes back. That's the reading right off Castellón.
What's the best month to visit Rio Mijares Montanejos for swimming?
July–September tends to be the sweet spot for swimming here, with sea temperatures usually peaking later in that stretch. That applies to the water around Castellón.
What's behind the water quality rating shown above?
The annual classification — Excellent, Good, Sufficient or Poor — is built from a full season of official testing for intestinal enterococci and E. coli, reported to the European Environment Agency each spring. Some national authorities (Croatia's IZOR among them) also publish individual samples during the season itself; Rio Mijares Montanejos isn't yet covered by that in-season feed.
How do I get to Rio Mijares Montanejos without a car?
By car, it's easy — parking is right by the beach. By bus, the nearest stop is Montanejos, C/ Valencia frente 45, about ~1.1 km away. The nearest town is Montanejos, about ~1.2 km away.