A brownish patch was reported along the coastline near Playa del Médano. The origin was not officially confirmed, and the affected bathing areas remained open while public-health authorities carried out additional water-quality analyses.
Playa del Medano
Water quality, official measurements, discharges and incidents in Granadilla de Abona, Tenerife.
Last official sample:
Several elevated official microbiological results during the last 24 months have reduced the historical profile.
This score summarises the available official bathing-water history using MiCharco’s methodology. It does not represent real-time water conditions.
Check current conditions (opens in a new tab), warnings and on-site signage before entering the water.

View official analyses, annual classification, incidents and nearby discharges related to Playa del Medano.
Current beach state published by Gobierno de Canarias: APTA PARA EL BAÑO
Latest recorded incidents
Recorded water-quality incidents and official notices.
Bathing reopened after counter-analysis confirmed that the water was again within the permitted bathing-water limits.
Bathing was temporarily prohibited at the central beach of El Médano after analyses detected intestinal enterococci slightly above the permitted maximum.
Both beaches reopened after counter-analysis confirmed enterococci below the legal limits and water suitable for bathing.
Granadilla de Abona temporarily prohibited bathing at central El Médano and Leocadio Machado after analyses detected intestinal enterococci above the maximum permitted level at both bathing areas.
Central El Médano, Playa Chica and Leocadio Machado reopened after counter-analysis confirmed E. coli and intestinal enterococci were below the permitted limits.
Granadilla de Abona temporarily prohibited bathing at central El Médano after analyses exceeded permitted microbiological levels. Only the central beach had the confirmed adverse result; as a precaution, the restriction was extended from Playa Chica through Leocadio Machado.
Granadilla de Abona lifted the prohibition after analyses confirmed good bathing-water quality and E. coli levels well below the permitted limits. A precautionary recommendation remained to avoid bathing where floating microalgae were visibly present.
Granadilla de Abona temporarily prohibited bathing as a precaution along the municipal coastline after a large patch of discoloured water was observed moving from the Arico coast. While its origin and water analyses were assessed, initial indications pointed to a natural microalgae event rather than a wastewater discharge.
Based on the trusted official and media sources monitored by MiCharco.
Historical profile
This score summarises the available official bathing-water history using MiCharco’s methodology. It does not represent real-time water conditions.
Last official sample:
Several elevated official microbiological results during the last 24 months have reduced the historical profile.
Latest official measurements
| Date | Sampling point | E. coli | Enterococci | Official status | Source | Date retrieved | Last official update |
|---|---|---|---|---|---|---|---|
| 7 Sept 2026 | CENTRO-IZQUIERDA | 29 MPN / 100 ml | 7 MPN / 100 ml | Suitable for bathing | 21 Sept 2026 | 21 Sept 2026 | |
| 24 Aug 2026 | CENTRO-IZQUIERDA | 29 MPN / 100 ml | 29 MPN / 100 ml | Suitable for bathing | 17 Sept 2026 | 17 Sept 2026 | |
| 10 Aug 2026 | CENTRO-IZQUIERDA | 9 MPN / 100 ml | 29 MPN / 100 ml | Suitable for bathing | 17 Sept 2026 | 17 Sept 2026 | |
| 20 Jul 2026 | CENTRO-IZQUIERDA | 50 MPN / 100 ml | 29 MPN / 100 ml | Suitable for bathing | 17 Sept 2026 | 17 Sept 2026 | |
| 6 Jul 2026 | CENTRO-IZQUIERDA | 140 MPN / 100 ml | 29 MPN / 100 ml | Suitable for bathing | 17 Sept 2026 | 17 Sept 2026 |
Sample evolution
Recent microbiological measurements
CENTRO-IZQUIERDA
13 Oct 2025–7 Sept 2026 · Official samples
Recent official bathing-water samples. Lower values generally indicate lower levels of faecal indicator bacteria.
Beaches near Playa del Medano
Frequently asked questions
What is the water quality at Playa del Medano?
The official annual classification for Playa del Medano is “Excellent”, while MiCharco’s historical profile is “Moderate”. MiCharco’s profile is based on the available official microbiological measurements and relevant recorded context. They use different methodologies and time frames; neither represents real-time water conditions.
When was the latest official sample taken?
The most recent official sample available for Playa del Medano was taken on 7 Sept 2026. Bathing-water sampling is not daily; every sample is shown with its own date.
What were the latest E. coli and enterococci values?
In the official sample of 7 Sept 2026, E. coli measured 29 UFC/100 ml and intestinal enterococci 7 UFC/100 ml. These are values from that specific sample, not a measurement of today.
Are there registered discharges near Playa del Medano?
According to the official land-to-sea discharge census, the nearest registered point is 483 m from Playa del Medano. 4 registered points within 3 km is shown as contextual pressure and does not affect the historical profile. A registered discharge does not in itself imply a water-quality problem.
Have there been recent closures or incidents at Playa del Medano?
Yes. There is 1 incident with current relevance in the verified record for Playa del Medano. See the incidents section on this page for details and sources.
Where does MiCharco's data come from?
From official sources: the Government of the Canary Islands bathing-water sampling, NÁYADE information where applicable, the official land-to-sea discharge census and communications from local administrations. Every record links to the original source.
Does MiCharco's data say whether I can swim today?
Not necessarily. An official sample may have been taken days or weeks earlier, and a good past sample does not guarantee today's conditions. For current restrictions, always check official notices and on-site signage.
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