Treasure Beach — Pokémon Phoenix Red
Every wild Pokémon here, by encounter method.
Treasure Beach lists 12 Pokémon across 5 encounter methods (grass, surf, old rod, good rod, and more), between level 5 and 40.
Treasure Beach in other guides
The same area in other ROM hacks on this site. Each one has its own encounter table.
Fire Red OmegaInfinite FusionPokémon Aesthetic RedPokémon FireRed & LeafGreen+Pokémon R.O.W.ERadical RedYu-Gi-Oh POKeDUEL
The original game's table for this area:
Opens up at Post-game: the Sevii Islands and Celio's mission.