Abstract: Based on the analysis of demand of Seaports for meteorological service, this paper introduces the architectural model of the meteorological service to Ningbo port. Through the adjustment of the organization structure of operation and service, we established the fl at “1+3” organizational mode, distributed the meteorological observation network in the sea and port uniformly, utilized a new detection technology to focus on enhancing the capability of sea and space-based meteorological observation. Also set up the fl at port meteorological operation and service system. Then we developed more detail products with innovation to serve the port by an interactive cooperation mechanism with the sea, maritime, port and other departments, improved the accuracy and efficiency, and enhanced the capability of professional meteorological service to the international seaport.