Chief Steward Kate Chastain
Update date: 6/10/2025
The Iron Fist of the Below Deck. Kate Chastain is the no-nonsense, take-charge chief stew of the My Seanna yacht in Below Deck Season 9. Known for her sharp wit, keen organizational skills, and an uncanny ability to keep the crew in line, she commands respect from those around her. With a background in luxury yacht management, Kate has honed her skills to ensure the highest level of service for the charter guests, all while maintaining a tight ship among the crew.