Apply the oil on the grill grates, and then warm the grill on moderate heat.
Utilize paper towel to dry the fillets.
Season the fillets with pepper, garlic powder, salt, olive oil, & smoked paprika to each.
Then we pour some lemon juice over the fillet.
Now put the fillets on the grill from the skin side.
Grill these fillets for 5-6 minutes per side till the salmon flakes easily with a fork.
Add the olive oil, red onion, cilantro, avocado, cherry tomatoes, & lime juice to a vessel.
Then we add salt and pepper for seasoning, and then gently stir.
Now we top each salmon fillet with a liberal amount of avocado salsa.
Garnish them with lime wedges and serve.