Mermaid Beach review – Wales gets its mermaidcore moment in teen-empowerment tale

When discontented Lily becomes a fantastical sea creature her low-budget transformation is strikingly unconvincing, rather in tune with the whole film Mermaidcore comes to the Welsh coastline in this somewhat stilted family movie about a teenager called Lily who turns into a mermaid. You could imagine it being developed into a series for kids’ TV but as a film it unfortunately falls at the first hurdle – failing to pull off a convincing mermaid transformation. Poor Lily’s shimmering tail is very obviously made from nylon that becomes very clingy when wet, making her legs very visible under the scales. Ellie Bindman plays Lily, who has moved from London to the Welsh seaside with her family for her stepdad’s work. Resentful about leaving her friends, she is huffy, communicating with her mum Claire (Marie Wilson) primarily in eyerolls. Lily’s only friend in town is Shane (Jack Taruschio Thomas), an awkward, slightly odd trainee local reporter who is following a lead about a mermaid sighting. One day Lily finds a glistening shell on the beach that transforms her into a mermaid and off she swims, tail arcing in the water. Of course, there is a simple eco-message about ocean po

Aug 10, 2026 → Aug 13, 2026