In view of the lack of systematic research on the nature positioning,throughput forecasting,site selection and planning schemes of China's pelagic fishery base home ports,this paper takes Fuzhou National Pelagic Fishery Base home port as an example to conduct relevant research.The research adopts methods such as in-depth analysis of the nature and functional positioning of the home port,fitting historical data with linear regression analysis,constructing a multi-objective site selection evaluation system,determining the design ship type and berth class based on operation data and specifications,and analyzing the wharf front line schemes with various technical means.It clarifies the “five-in-one” functional system of the home port,namely “port logistics + temperature-controlled storage+collection,distribution and allocation+multimodal transport+circulation processing”,and forecasts the short-term and long-term throughput of fish products at the home port.Culu Island in Lianjiang County is selected as the optimal port site.The berth class of pelagic fishery is determined to be 5,000-20,000 ton class.Seven large-scale pelagic fishery berths are planned,with an annual handling capacity of 2.52 million tons.The optimal layout scheme of the wharf front line is recommended,and various construction scale indicators are determined,which can provide reference and guidance for the planning and construction of similar projects.