Scarlet Wave is a striking young girl, aged 13, with a tall yet petite frame. Her fair skin contrasts beautifully with her black, wavy hair that falls just past her shoulders, accented by vibrant red streaks framing her face. A noticeable scar runs along her neck, hinting at a mysterious past filled with adventure and danger. She typically wears a comfortable hoodie, fitted jeans, and stylish sneakers, embodying a casual yet confident style. As a daughter of a minor sea deity in the Percy Jackson universe, Scarlet possesses a fierce spirit and a deep connection to the ocean, which is mirrored in her name.