Les Cavaliers — Anglet
Water quality
Monitoring of the Ostreopsis micro-algae: samples, history and reports.
Concentration trends
Logarithmic scale. Zero values and "below detection threshold" values cannot be plotted on this scale (see the full table below). Dark red dots indicate a beach closure.
Approved testimonials
1- 🏊 Swimming (30 min to 1 h) on 11/07/2026 · symptoms on 11/07/2026🔴 Severe👃 Throat / nose irritation🤕 Headache
Testimonials are anonymous and shown after moderation. Correlation does not imply causation.
Full sampling history
| Sample | Result | Cells/L | siamensis | ovata | Temp. | Status |
|---|
The beach
Tides, daylight and practical information — unrelated to water quality.
Practical information
Reconnue mondialement pour ses vagues puissantes, elle accueille de nombreuses compétitions de surf professionnel. Cette longue plage de sable est bordée au nord par la longue digue de la Barre. Elle est dominée par de nombreux espaces verts.(Description available in French only.)
Nearby
Official website · View this beach on OpenStreetMap — General information © OpenStreetMap contributors (ODbL)
Data sources
- Official samples: Communauté d'Agglomération Pays Basque (CAPB) — the only ones used for status and closures.
- Tides: Open-Meteo forecasts (indicative).
- General beach information: OpenStreetMap contributors (ODbL) — may be incomplete or out of date.