Pokémon Pokopia leak reveals underwater DLC's release date

A leaked trailer suggests Pokémon Pokopia’s first major DLC, Bubbly Basin, will launch on August 5, 2026.

The expansion appears to add underwater exploration, themed furniture and outfits, and new water-type Pokémon.

Access to the full area will require the paid expansion pass, which also includes two more DLC updates planned for late 2026 and 2027.

The leak may hint at features connected to the upcoming Pokémon Winds and Waves.