Swordfish — Gladiator of the Sea — Prince of Darkness. These names may well describe the toughest predator in the ocean.The area off of Miami is important to the well being of the entire North Atlantic swordfish population. It is well documented that this area of South Florida is a nursery area for swordfish. Because of this, this area is well protected from commercial interests and is well regulated for recreational efforts.Miami swordfish charters