Tregana

15.2°C Water temp · Jun 8

France Coastal 1 - Excellent 15.2°C

Satellite image of TREGANA — Satellite image © Esri

Trégana beach is located in the municipality of Locmaria Plouzané in Brittany, France. The bathing water profile documents the microbiological quality, environmental characteristics, and pollution sources affecting this coastal bathing area. Water temperature varies seasonally, with monitoring data collected since 1994. The beach is subject to tidal influences and rainfall-driven pollution events.

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Water

Coastal marine water body. The area includes the Bertheaume cove and is subject to tidal currents with variations in current speed depending on tidal stage (neap and spring tides). Significant wave height varies with swell direction and wind conditions.

Location

Locmaria Plouzané municipality, Brittany, France. The study area encompasses the Trégana beach zone and surrounding coastal waters.

Water Quality

Water quality monitoring has been conducted since 1994, measuring E. coli and enterococci concentrations. Quality assessment uses 90th and 95th percentile calculations. Microbiological quality is influenced by rainfall events and tidal conditions.

Risks

Faecal bacteria pollution from multiple sources. Rainfall events cause increased E. coli and enterococcal concentrations in bathing waters. Tidal conditions influence water quality. Multiple significant pollution discharges identified west of Trégana beach.