Saint Lucia is a Small Island Developing State in the Caribbean. Increasingly prevalent and intense hurricanes have provided tangible evidence of Caribbean fisheries exposure to environmental shocks in recent years. However, slower climate-change-related processes also require due attention. Promoting the efficiency of fisheries operations and their associated value chains can improve their climate change resilience while reducing stakeholders’ future socio-economic costs. Reducing operating and transaction costs promotes profitability and socio-economic resilience. Climate change resilience of fisheries duly considers the critical environmental efficiency related to capturing target species through methods that minimize unwanted effects upon bycatch species and the broader ecosystem. This publication proposes nationally tailored efficiency and climate-resilience-promoting interventions.