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 | 28.2 | 0.4 |
| Thu 3 | 28.4 | 0.2 |
| Fri 4 | 28.5 | 0.3 |
| Sat 5 | 28.7 | 0.2 |
| Sun 6 | 28.7 | 0.3 |
| Mon 7 | 28.7 | 0.2 |
| Tue 8 | 28.7 | 0.2 |
Water quality history
Official EEA classification, one rating per bathing season, 2015–2025 — real data reported by national authorities.
- 2015: Good2015
- 2016: Excellent2016
- 2017: Excellent2017
- 2018: Excellent2018
- 2019: Excellent2019
- 2020: Good2020
- 2021: Good2021
- 2022: Good2022
- 2023: Excellent2023
- 2024: Good2024
- 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 | Good |
| 2016 | Excellent |
| 2017 | Excellent |
| 2018 | Excellent |
| 2019 | Excellent |
| 2020 | Good |
| 2021 | Good |
| 2022 | Good |
| 2023 | Excellent |
| 2024 | Good |
| 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 | 24 |
| Jul | 25 |
| Aug | 26 |
| Sep | 25 |
| Oct | 23 |
| Nov | 21 |
| Dec | 18 |
Location & nearby beaches
Nearby beaches
- Playa de la Bassa D'Arena3.1 kmTarragona
- Playa de Riumar5.0 kmTarragona
- Playa Cala de la Buena8.5 kmTarragona
- Playa del Morro de Gos8.6 kmTarragona
Distances calculated as straight-line (haversine) from official coordinates.
Getting there & around
- No parking is mapped within 1.5 km of the beach — expect a walk, or arrive early once the season gets busy.
Food, stays & town
- Nearest town: Deltebre, about ~7.8 km away.
- 1 place to eat within 1 km Closest is Els Vascos, about ~80 m away.
What kind of beach is this?
With no facilities mapped nearby, this beach is usually on the quiet side even in season — worth knowing if you're after solitude, but also worth bringing your own water and shade.
Estimated from OpenStreetMap surroundings data (ODbL).
- Naturist
- A quiet swim
Is the water clean at Playa de la Marquesa?
Playa de la Marquesa 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 Tarragona.
That rating has been consistent: every one of the 11 classified seasons on record has come back Excellent or Good. 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. Deltebre — the closest town — sits about ~7.8 km from here.
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. Water quality here has been improving: the rating moved from Good to Excellent in 2025. There's 1 place to eat near the beach — Els Vascos, about ~80 m away.
Frequently asked questions
Is the water at Playa de la Marquesa safe right now?
Generally, yes. Playa de la Marquesa's 2025 EU Bathing Water rating is Excellent — the highest tier — backed by 11 of 11 classified seasons rated Excellent or Good. Its rating has also been trending the right way, moving from Good to Excellent in 2025.
Is the sea warm at Playa de la Marquesa today?
Right now, the sea at Playa de la Marquesa is measuring around 28°C; see the “Right now” panel above for the latest conditions. That's the reading right off Tarragona.
What's the ideal time of year to swim at Playa de la Marquesa?
The most reliable stretch for warm water runs through July–September, based on the modeled climatology. That applies to the water around Tarragona.
What does the water quality rating actually measure?
The grade comes from a full season of official sampling for intestinal enterococci and E. coli, reported to the European Environment Agency each spring under the EU Bathing Water Directive, which assigns Excellent, Good, Sufficient or Poor. Some countries (Croatia, via IZOR) also publish individual in-season samples ahead of that report; Playa de la Marquesa doesn't have that feed yet.
How do you get to Playa de la Marquesa?
There's no parking mapped within 1.5 km of Playa de la Marquesa, so plan on a walk, or arrive early once it gets busy. The nearest town is Deltebre, about ~7.8 km away.