The Tide

Founded by SeaLegacy

Why join The Tide?

Shape our Shared Future

There has never been a more critical, or more hopeful, time to act. This decade, we have an extraordinary opportunity to transform the ocean and world as we know it. It’s going to take all of us.

Photo: Irene, Aquaculturist from Tampolove, Madagascar / Blue Ventures

Invest in People and Planet

The Tide supports vital ocean projects, innovators, and impact organizations that put equity and the environment first, as well as ground-breaking media and advocacy campaigns.

Photo: The Wawata Topu, or Mermaids of Atauro Island, Timor-Leste / Cristina Mittermeier

See your Impact Brought to Life

Receive monthly updates on the impact of your donation, meet the people behind the solutions you’re supporting, and get insights and field reports from ocean projects you’re funding.

Photo: Misool Marine Reserve Ranger from Raja-Ampat, Indonesia / Shawn Heinrichs

Join a Global Community

The Tide is made up of people like you, who share hopes and fears, and most importantly, a long-term commitment to this vital work that affects every one of us—some of us more than others.

Photo: Tide-supported project, Coral Gardeners, in Mo'orea, French Polynesia

Now is the time to act. Together, we can protect the ocean, stem climate change, and help build a more just, equitable planet.
Cristina Mittermeier
Co-founder, SeaLegacy