The coastal communities in West Africa face challenges related to overfishing, leading to environmental degradation and economic instability. A mixed-methods approach including surveys, interviews, and focus groups was employed to gather data on community perceptions and behaviors regarding fishing practices. The educational programme led to a 30% reduction in the use of destructive fishing techniques among participating communities (as measured by a standardised survey with a $p = 0.04$ significance level). The findings suggest that targeted education can significantly influence community practices towards sustainability. Sustainable fisheries management programmes should incorporate regular monitoring and feedback mechanisms to ensure long-term efficacy.