Oceanology Asia 2026

Oceanology Asia (OA) is an annual premier event for global professionals in the ocean science and technology industry.

The fourth Oceanology Asia will be held from November 25 to 27, 2026, at CECIS, Shanghai. It is expected to attract over 200 exhibitors and 5,000 professional visitors from domestic and global. The event will focus on showcasing cutting-edge technologies, facilitating connections for innovative application solutions, and conducting in-depth discussions on trending topics. The agendas will cover fields such as ocean observation and monitoring, unmanned underwater systems, marine scientific research, development and utilization of marine resources, ocean energy transition, marine big data, and marine environmental protection. Aimed at promoting the sustainable development of ocean science and technology, the exhibition serves as a platform for participants to engage in in-depth exchanges with industry pioneers, foster close collaboration, and obtain comprehensive systematic solutions. It stands as a crucial venue for advancing marine technology and shaping the future of the blue economy.