Audiences open to an ecological ocean drama that’s gentler, more grounded and certainly more ‘Strayan than James Cameron’s squillion-dollar screensaver can find an appealing – if slight – companion piece in the latest Tim Winton adaptation, brought to the screen by writer-director Robert Connolly.

Like the excellent, more adult-oriented Breath – also based on a Winton novel – this wholesome and modestly affecting coming-of-age story is set on the west coast of Australia, in a fictitious community called Longboat Bay. It’s a family-friendly, broadly appealing film that expands the canon of coastal Aussie pictures involving interspecies mateship – the original and remade Storm Boy, featuring Mr Percival the pelican, and Oddball, featuring a very photogenic Maremma sheepdog that saves a colony of penguins in Victoria.