Dear Colleagues and Friends,

It is our great pleasure to welcome you to the vibrant coastal city of Sanya, Hainan Province for the OCEANS 2026, a gathering of minds united by the ocean's boundless mysteries and opportunities. Under the theme"To the Sea, To the Deep", this conference will delve into the forefront of marine science, technology, and sustainability, reflecting humanity's enduring quest to explore, understand, and protect our planet's most vital ecosystem.
 

Sanya, where emerald rainforests meet the sapphire expanse of the South China Sea,provides an inspiring backdrop for our discussions. This region is not only a beacon of tropical biodiversity but also a hub for cutting-edge marine research and innovation. Here,the ocean's past, present, and future converge well from ancient maritime heritage to tomorrow's breakthroughs in sustainable technology.
 

The challenges before us are as vast as the ocean itself: climate change, biodiversity loss, pollution, and the urgent need for responsible resource management. Yet, within these challenges lie unparalleled opportunities for discovery and progress.OCEANS 2026 will spotlight pioneering solutions across a diverse range of topics, including: Deep sea exploration and archaeology, Deep sea mining and environmental evaluation, Artificial intelligence in ocean science, Mobile underwater sensor networks, Underwater soundscapes, Polar and under-ice observing systems, Offshore wind power technology, Monitoring extreme weather events, Biologically inspired technology, Interactive development of marine science.
 

This conference aligns with the United Nations Decade of Ocean Science for Sustainable Development plan, amplifying our collective mission to safeguard the ocean's health while unlocking its potential. Through keynote speeches, technical sessions, and interactive exhibits, you will witness the marvels of modern marine technology and engage with leading experts shaping the future of ocean exploration and conservation.
Sanya's unique blend of natural beauty, cultural richness, and scientific excellence makes it the ideal host for this globaldialogue. As we stand at the intersection of tradition and innovation, let us honor the legacy of those who first ventured into the unknown, and boldly chart new paths forward.
 

On behalf of the OCEANS 2026 Organizing Committee, we extend our warmest welcome to Sanya. Let us embark on the journey "To the Sea, To the Deep", and beyond together.

With ethusiasm and anticipation,

Junyi Shen

General Chair

OCEANS 2026 Organizing Committee