This case study examined relationships between coastal ecosystems and human wellbeing in Aotearoa New Zealand, drawing on one ocean-based leisure activity, surfing. It showed that surfing creates strong bonds between practitioners and coastal places, linking the health of marine environments and people. The study demonstrated the value of a transdisciplinary place-based approach that integrates research across the humanities and social sciences and engages with indigenous knowledge (Mātauranga Māori). A deeper appreciation of place, wellbeing, and long-term sustainable relationships with marine ecosystems can be gained from understanding indigenous perspectives.