Grande Plage

18.1°C Water temp · Jun 8

France Coastal 1 - Excellent 18.1°C

Satellite image of GRANDE PLAGE — Satellite image © Esri

Grande Plage is a bathing beach located in Préfailles, a commune within the Pornic Municipalities Collective Community in Loire-Atlantique, France. The beach is situated on the Atlantic coast and is subject to oceanic and tidal conditions typical of the Loire-Atlantique region. Water quality monitoring has been conducted since at least 2000, with bacteriological analysis forming a key component of safety assessment. The beach experiences seasonal use and is equipped with various facilities to support swimmers and visitors.

Reviews

No reviews yet.

Write a review

Photos

Upload a photo

Water

Atlantic Ocean coastal bathing area. Tidal regime with significant tidal range. Subject to ocean currents, wave action, and coastal hydrodynamic conditions typical of the Loire-Atlantique coast.

Location

Préfailles, Loire-Atlantique, in the Pornic Municipalities Collective Community. The beach is located on the Atlantic coast of France.

Facilities

Beach amenities and equipment present at Grande Plage. Lifeguard services and regulated zones established.

Water Quality

Water quality classification based on bacteriological analysis of bathing waters. Historical monitoring data available from 2000 onwards. Assessment conducted according to the 2006 directive standards. Potential pollution sources identified include wastewater networks, stormwater discharge outlets, coastal streams, diffuse agricultural pollution, non-collective sanitation systems, and accidental pollution sources.

Risks

Potential pollution risks from multiple sources including wastewater systems, stormwater discharge, coastal stream runoff, agricultural activities, and market day activities. Macroalgae and phytoplankton proliferation potential identified. Pollution events correlate with rainfall, tidal coefficients, wind conditions, and sewage system overflow alarms.