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 | 23.6 | 0.5 |
| Thu 3 | 23.9 | 0.5 |
| Fri 4 | 23.7 | 0.5 |
| Sat 5 | 23.2 | 0.5 |
| Sun 6 | 22.8 | 0.5 |
| Mon 7 | 22.7 | 0.5 |
| Tue 8 | 23.1 | 0.5 |
Water quality history
Official EEA classification, one rating per bathing season, 2015–2025 — real data reported by national authorities.
- 2015: Not classified2015
- 2016: Not classified2016
- 2017: Not classified2017
- 2018: Not classified2018
- 2019: Not classified2019
- 2020: Not classified2020
- 2021: Not classified2021
- 2022: Not classified2022
- 2023: Excellent2023
- 2024: Excellent2024
- 2025: Excellent2025
Excellent in the most recent season, and 3 of 3 classified years rated Excellent or Good.
- Excellent
- Good
- Sufficient
- Poor
- Not classified
View as table
| Year | Classification |
|---|---|
| 2015 | Not classified |
| 2016 | Not classified |
| 2017 | Not classified |
| 2018 | Not classified |
| 2019 | Not classified |
| 2020 | Not classified |
| 2021 | Not classified |
| 2022 | Not classified |
| 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 | 15 |
| Mar | 16 |
| Apr | 18 |
| May | 20 |
| Jun | 22 |
| Jul | 24 |
| Aug | 25 |
| Sep | 24 |
| Oct | 23 |
| Nov | 20 |
| Dec | 18 |
Location & nearby beaches
Nearby beaches
- Embalse Itoiz Arce/artzi579 mNavarre
- Balsa de la Morea Beri?in26 kmNavarre
- 27 km
- Rio Esca Burgui/burgi34 kmNavarre
Distances calculated as straight-line (haversine) from official coordinates.
Getting there & around
- By car: there's parking about ~1.5 km from the beach.
Food, stays & town
- Nearest village: Nagore, 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 Embalse Itoiz Arce/artzi?
Embalse Itoiz Arce/artzi is a lake bathing site with an official EU Bathing Water rating of Excellent for the 2025 season — the highest official classification under the EU bathing-water assessment. That annual classification comes from the EU Bathing Water Directive: national authorities test for two indicator bacteria, intestinal enterococci and E. coli, throughout the bathing season, then report the full-season results to the European Environment Agency (EEA) the following spring — the 2025 season's rating was published in spring 2026, and the 2026 season won't be rated 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 ~1.5 km from the beach.
Looking to avoid the busiest weeks? The water is typically warmest around August, with the most reliable swimming window running July–September; outside that stretch you'll find a cooler sea but a quieter beach. That rating has been consistent: every one of the 3 classified seasons on record has come back Excellent or Good. The nearest town, Nagore, is about ~1.1 km away.
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 Navarre.
Frequently asked questions
Is it safe to go in the water at Embalse Itoiz Arce/artzi?
Embalse Itoiz Arce/artzi is rated Excellent for 2025 — the top EU Bathing Water classification — with 3 of 3 classified seasons rating Excellent or Good, so yes. It's also held steady at Excellent for 3 straight years.
What's the current water temperature at Embalse Itoiz Arce/artzi?
For Embalse Itoiz Arce/artzi, the ~23°C figure above is a stand-in value, not a live reading — the marine-weather feed was unreachable when the page last built, and it'll swap in automatically once the feed responds again. That's the reading right off Navarre. On the modeled climatology here, August usually runs warmest.
When should you plan a swimming trip to Embalse Itoiz Arce/artzi?
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 Navarre. Within that window, August is typically the single warmest month.
Where does the water quality rating come from?
Behind the annual grade: a season of testing for intestinal enterococci and E. coli, reported to the European Environment Agency each spring under the EU Bathing Water Directive. A few countries, Croatia via IZOR included, also publish individual in-season samples ahead of that report, but Embalse Itoiz Arce/artzi doesn't have one published yet.
What's the easiest way to reach Embalse Itoiz Arce/artzi?
By car, there's parking about ~1.5 km from the beach. The nearest town is Nagore, about ~1.1 km away.