Abstract: Based on multi-source marine meteorological observation data, the production of high-quality, long time series of marine meteorological data products provides important basis for marine meteorological monitoring, forecasting, service, assimilation and other operation and research applications, and is of great significance for improving marine meteorological operational capabilities.From the perspectives of product attributes, production technology processes, and application of marine meteorological data products, this paper provides a systematic overview of the global marine meteorological data products and those independently developed by China Meteorological Administration.In addition, suggestions are proposed to strengthen China’s marine meteorological data product development and service capabilities from product design planning, data sharing mechanism and other aspects.