In late 1960s Sydney, two brothers Andy and Jimmy escape a violent home life with their mother, Kat, by stealing the family car as her partner sleeps. They drive across the continent in search of a fresh start, aiming for distant Albany, Western Australia, and dream of leaving the shadows of their past behind.
On the West Coast, they spot a perfect surf break and persuade Kat to settle in a Seacliffe caravan park. The kids enroll in a local school while Kat works piecework as a sewist, pouring care into every stitch and finding small routines that begin to feel like stability, even as the world around them keeps changing with the era.
Years later, in 1972, they are young adults living with their mum in a run-down house by the beach. [Andy] works in a timber mill while surf prodigy [Jimmy] wins the 1972 Seacliffe Amateur surf title, yet away from his sport he remains listless and drifts into petty crime. The bond between the brothers hardens into a volatile alliance as they weigh their options and the limits of their prospects.
Determined to escape stagnation, the brothers form a bold plan. [Andy] spots a gap in the market and starts producing custom-made wetsuits sewn by Kat, along with new short surfboards crafted in a back‑yard garage. They begin to attract attention and sales, though a bank loan remains out of reach, testing their nerve and resilience.
JB, the infamous itinerant surf filmmaker, arrives with his Hawaiian companion, Lani, driving into town in a converted school bus towing a Mini Moke. The brothers launch a venture called Drift, and their rising profile brings them into a thorny feud with a drug-dealing biker gang led by Miller. JB embodies the era’s anti‑establishment vibe, yet he also senses that the brothers’ real potential might lie in staying true to their surfing roots, even as tensions simmer beneath the surface.
The buzz around Drift grows, drawing hardcore surfers and curious locals alike, but trouble accelerates when a publicity shoot goes awry: Jimmy is towed onto a colossal wave at a notorious break called “the Morgue,” and their boat capsizes while JB’s expensive waterproof camera is lost, threatening the fragile balance they’ve built.
As progress clashes with resistance, the town’s conservative mood and its police force grow increasingly hostile toward the brothers’ evolving vision. A violent feud with the bikers deepens when Miller enlists a heroin‑addicted surfer, Gus, to smuggle kilos of heroin disguised in surfboard blanks to the Drift shop, pulling the young business into a dangerous drug web. The brothers discover the scheme and flush the drugs away, a bold, reckless act that puts them and Gus in the crosshairs of desperate criminals.
Gus, trying to quit, sinks further and ultimately makes a tragic decision, paddling out into the surf to end his life. The loss casts a shadow over the family and tests the fragile loyalties between the brothers, while [Andy]’s relationship with Lani strains the dynamic within the group and raises the pressure on JB.
A town pro surf competition becomes the turning point. [Andy] plans to win the prize money to repay the bikers, but [Jimmy] returns from his period of introspection and steps back into the spotlight, joined by an external Hawaiian pro. The final moments of the contest hinge on a massive late wave: [Jimmy] rides a long barrel, then, in a dramatic sequence captured by JB, performs a hands-off aerial—only to wipe out and be injured on an underwater reef, losing the event just as the crowd roars.
With money tight and the debt looming, Kay consents to selling the family house to the bank, a move that pressures them to chase quick gains elsewhere. They discover Drift is thriving, thanks in part to Lani’s steady presence and JB’s photo on the front page proclaiming “The future of surfing,” which draws a steady stream of customers. In a bold act, Andy tears up and burns the sale deed in front of the banker, signifying a choice to bet on their own fortunes rather than bow to old obligations.
News arrives that [Jimmy] has been invited to join the world pro surf tour, and he agrees to go, buoyed by JB’s encouragement and the sense that Miller’s reach is finally diminishing after JB’s earlier covert moves. The film closes with [Andy], Lani, and Kat watching as JB drives his bus toward unknown future surf breaks, a quiet nod to the possibility of new horizons born from risk, loyalty, and the enduring pull of the sea.
