Abstract:SAfter the financial crisis,Sthe world economy is going into theSbig adjustment and transition period. Under this influence, the world marineSeconomic patternSis also undergoing profound changes.SThe developmentSspace of traditionalSmarine industrySwithSresourceSorientedSis severely limited;Son the contrary,Sthe emerging marine industrySwithSquality benefit typeSandSinnovation orientedSis suitable for the development law ofSmarket economy,Sand speeds up the pace.SThis paper discusses theSsix newSmarine industries’Sdevelopment status and trends,Swhich are marine renewable energy,SmarineSengineering equipment,Sdeep ocean resource exploitation, utilization of seawater,SmarineSbio-pharmaceuticalSandScruise economy.SAnd on this basis, the paperSputs forward three suggestionsSto promote China’s emergingSmarine industries,Sthat is to SmakeSoverall planning,Sact according to the circumstances;S to strengthen the financialSand fiscal policySto supportSemergingSmarineSindustries, to implement “intelligence importSplan” and seize globalStechnology market, Carry out deep ocean resource investigation and buildS international cooperation platform.