Ethan Hosking leaves his violent ex-boyfriend, leaves his entire life, and walks into the path of a raging bushfire. Desperate to start over, a new man named Aubrey Hobbs walks out of the fire-ravaged forest, alive and alone. With no ID and no money, nothing but his grandfather's telescope, he goes where the Southern Cross leads him.

Patrick Carney is the resident lighthouse keeper in Hadley Cove, a small town on the remote Kangaroo Island off the coast of South Australia. After the tragic death of his lover four years ago, he lives a solitary life; just him, a tabby cat, the Indian and Southern Oceans, and a whole lot of loneliness. He's content with his life until a stranger shows up in town and turns Patrick's head.

Patrick never expected to be interested in anyone else.

Aubrey never expected to be happy.

Between Aubrey's love of the stars and Patrick's love of the ocean, these two fragile hearts must navigate new waters. If they can weather the storm of their pasts, they could very well have a love that eclipses everything.