Spain · Guadalajara
Rio Tajo Trillo
Guadalajara, 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 | 26.6 | 0.4 |
| Thu 3 | 26.1 | 0.4 |
| Fri 4 | 25.9 | 0.4 |
| Sat 5 | 26.1 | 0.4 |
| Sun 6 | 26.6 | 0.4 |
| Mon 7 | 27.0 | 0.4 |
| Tue 8 | 27.0 | 0.4 |
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: Not classified2024
- 2025: Poor2025
Poor in the most recent season, and 9 of 10 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 | Not classified |
| 2025 | Poor |
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 | 24 |
| Jul | 25 |
| Aug | 26 |
| Sep | 25 |
| Oct | 23 |
| Nov | 21 |
| Dec | 18 |
Location & nearby beaches
Nearby beaches
- Embalse Entrepe?as Dur?n14 kmGuadalajara
- Embalse Entrepe?as Aloc?n16 kmGuadalajara
- Embalse Entrepe?as Pareja16 kmGuadalajara
- Rio Guadiela Albendea29 kmCuenca
Distances calculated as straight-line (haversine) from official coordinates.
Getting there & around
- By car: there's parking about ~520 m from the beach.
- Nearest bus stop is about ~850 m away.
Food, stays & town
- Nearest village: Trillo, about ~1.5 km away.
- 1 place to eat within 1 km Closest is El Colvillo, about ~190 m away.
- 2 places to stay mapped nearby Closest is Complejo Turístico Rural «El Colvillo», about ~260 m away.
- 1 shop nearby, about ~1.4 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).
- Water sports
Is the water clean at Rio Tajo Trillo?
Thinking of swimming at Rio Tajo Trillo? The short answer: its official EU Bathing Water rating for 2025 is Poor — below the EU standard; swimming may be discouraged or restricted by local authorities. 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. There's parking about ~520 m from the beach.
Over the 10 classified seasons on record, 9 have come back Excellent or Good — a track record worth checking each year rather than assuming. If you're timing a visit around water temperature rather than crowds, July–September is the safest bet, with August typically the peak — expect a cooler, calmer sea either side of that stretch. The nearest town, Trillo, is about ~1.5 km away.
“Poor” 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's 1 place to eat near the beach — El Colvillo, about ~190 m away.
Frequently asked questions
Is Rio Tajo Trillo safe to swim in?
Best to be careful here: Rio Tajo Trillo's official 2025 classification is Poor, so check for local advisories and posted flags before swimming.
What's the current water temperature at Rio Tajo Trillo?
Treat the ~27°C above as illustrative only — Rio Tajo Trillo's live marine feed was down when this page was generated, and the figure will be replaced with a real reading automatically once it's back. That's the reading right off Guadalajara. On the modeled climatology here, August usually runs warmest.
When does Rio Tajo Trillo have the warmest water?
For the warmest water, aim for July–September — that's when the modeled sea temperature is typically at its best. That applies to the water around Guadalajara. Within that window, August is typically the single warmest month.
Who measures the water quality rating, and how?
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 — Rio Tajo Trillo doesn't have that feed set up yet.
What's the easiest way to reach Rio Tajo Trillo?
By car, there's parking about ~520 m from the beach. There's a bus stop about ~850 m from the beach. The nearest town is Trillo, about ~1.5 km away.