This paper introduces the potential of wave energy and the market potential of wave power in the United Kingdom.It presents the current wave power market in the UK by analyzing in detail the market size,key competitors,market price,financial supports and current technologies.On this basis,the paper gives a prediction on the wave power development in the UK,including market trend,technology trend,as well as opportunities and risks in the development.Finally the paper concludes that the UK wave energy market is growing healthily and prosperously,and submits some recommendations to new entrants.