You have to go to the team rocket site which is up from where the guy is standing whos commanding the wailmers beat the boss and the wailmers will be gone
Wailmer evolves into Wailord starting at level 40.
Wailmer cannot be found in Pokemon Black. They are found in the old games.
The Pokemon Wailmer evolves into Wailord at level 40 on Pokemon Black.
Wailmer evolves at Level 40.
Wailmer evolves at Level 40.
Wailmer evolves into Wailord at level 40.
wailmer
A wailord
wailmer evolves at level 40 on Pokemon sappphire.Hope I helped
Wailmer EDIT: I think Wailmer can only learn dive.
My wailmer evolved earlier today at level 40.
Super rod all over the place until you find a wailmer