The coexistence of offshore wind power and fisheries is necessary for energy production and to protect the livelihoods of fishermen. However, there have been criticisms that studies on the coexistence of fisheries and offshore wind power simply create fish farms under offshore wind turbines, and that the windy conditions in the area make the fish farms float away, which is not suitable for the local conditions. The coexistence of offshore wind power and fisheries must be tailored to the local characteristics and circumstances, so the direction of coexistence between offshore wind power and fisheries must be found by collecting the opinions of fishermen and local residents. This study aimed to identify the spatial planning direction for the coexistence of offshore wind power and fisheries desired by fishermen and local communities by conducting semantic network analysis of the requirements for the coexistence of offshore wind power and fisheries by space, centering on the Southwest Sea Offshore Wind Power Public-Private Council. As a result of the analysis of the opinions of the public-private council, a total of eight clusters (tourism, aquaculture, sea cucumber fishing, sea ranches, rock throwing, navigation, seed pearls, and fish reefs) were derived. In addition, we were able to identify the main areas for each cluster, such as Gusi Port, the pilot complex, and tourist-friendly areas such as Wido, and aquaculture areas such as the east side of Wido, Husband, and the north side of Gochang. This study confirmed that the direction of coexistence between offshore wind power and fisheries should not be simply allowing fisheries at the bottom of offshore wind power, but should be approached from a broader perspective of regional revitalization through tourism and fisheries.