The young attacker spend time in the academies of Southampton, Yeovil Town and Bristol Rovers before being picked up by Bristol City at U16 level after impressing for local side Bristol Inner City.
Marley signed his first professional contract at the end of his two-year scholarship in March 2023, going on to feature for Bath City and Taunton Town on loan across the next year.
He joined Weston on loan until the New Year in September 2024.