Best beaches in La Plaine-sur-Mer

2 ranked beaches in La Plaine-sur-Mer, Loire-Atlantique

Ranked by the OnlyBeaches Index (OBI) — a 1-10 score blending water purity, conditions, crowd levels and vibe. Updated every 30 minutes.

All beaches in La Plaine-sur-Mer

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32,000+ beaches scored live by ocean data — every wave, every weekend.

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Plage de Joalland

Smaller beaches between major resort towns are easy to under-capture on generic maps.

7.0

Plage du Cormier

Important for clean regional coverage between Tharon and Préfailles.

7.0

What makes La Plaine-sur-Mer's beaches stand out?

La Plaine-sur-Mer sits in Loire-Atlantique, France and is home to 2 ranked beaches on OnlyBeaches. Every beach here is scored by the OnlyBeaches Index — a 1-10 metric blending water purity, live conditions (waves, water temperature, wind), crowd intelligence and vibe.

Whether you're after the highest-scoring beach in La Plaine-sur-Mer or a quieter hidden cove, the list above is refreshed every 30 minutes using live Stormglass and OpenWeather data.