
Remaining at the Towbar Express Stadium into the new year, the 19-year-old joined the Blues from the National League side in October and has quickly become part of the squad, bringing energy and quality to the midfield.
Barnes, who operates primarily in defensive midfield, has made a positive impression since arriving at Whitby, making six appearances for the club to date.
The extension provides further opportunity for Lucas to continue his development while helping the Seasiders as they look to build momentum over the coming months.
Having come through Harrogate Town's academy, Barnes signed a new contract with the Sulphurites in June 2026, underlining the faith the club has in his potential.
Everyone at Whitby Town would like to thank Harrogate Town for their continued cooperation in making the extension possible.