Introduction   As offshore wind power is one of the mainstream forms of new energy， developing offshore wind power is critical in optimizing energy composition and coping with climate change， as well as cultivating new economic dynamo in Guangdong Province， one of the largest energy consumer and offshore wind energy owner by province.

  Method  Further to summarizing offshore wind power development and outstanding issues， this paper identified the main industries and key fields in terms of theory and practice.

  Result  The writer puts forward the distribution and role of the offshore wind farm industry in Guangdong， as well as the development approach based on technological innovation and elevating the competiveness by supplementing and reinforcing the industrial chain.

  Conclusion  Finally， the writer comes up with recommendations on polices related to advancing Guangdong offshore wind power industry and general study conclusions.