Depending on the site, you sometimes get a bunch of energy at one time, or hardly any energy at other times
The waves would constantly have to be strong
The construction of the machine would have to be very durable and able to withstand rough waters
Costly to develop
Can disturb or disrupt marine life
Other than the challenge of the durability of the machine in the waters ,the cost of building the generators is still a problem because a lot of research is still needed to be done, and the energy source can be unpredictable because not all waves are the same.
Depending on the site, you sometimes get a bunch of energy at one time, or hardly any energy at other times
The waves would constantly have to be strong
Other than the challenge of the durability of the machine in the waters ,the cost of building the generators is still a problem because a lot of research is still needed to be done, and the energy source can be unpredictable because not all waves are the same.