Les Déferlantes Festival brings hip hop, house, pop, electronic, and R&B music to Argelès-sur-Mer, France from July 11-13, 2026. The festival lineup features international headliners including Dutch electronic music superstars Martin Garrix, Afrojack, and Armin van Buuren alongside French chart-toppers Aya Nakamura, Gims, and Damso. Additional notable performers include Jamaican dancehall legend Sean Paul, Belgian rapper Niska, and French pop sensation Matt Pokora. With 19 artists representing multiple countries including the Netherlands, Mali, Belgium, and Australia, the festival offers a diverse mix of electronic dance music and contemporary hip hop acts.