FIELD: power generation. SUBSTANCE: invention relates to renewable energy sources. Mobile wave power plant comprises a floating platform with adjustable buoyancy fixed on the support, with wave-receiving chambers placed thereon, connected with an air duct connected to a compressed air storage unit, the output whereof is connected with an air turbine equipped with an electric generator. Multiple wave receiving chambers are arranged on the platform along the direction of movement of the waves. Each chamber is made in the form of an elastic cylinder equipped with an upper valve spring-loaded to close and a lower valve spring-loaded to open, connected to the air duct of the compressed air storage unit via the shutoff check valve thereof. Wave-receiving shields are secured on both sides of the platform on the front part thereof at an angle to the direction of movement of the waves. The wave-receiving shields are installed on the platform using rotary supports configured to adjust the angle of inclination thereof to the direction of movement of the waves, and are secured on the platform by means of a mechanical lock. EFFECT: increase in the structural simplicity and reliability. 3 cl, 2 dwg.