Every community has the power to protect our local waterways,

lakes and rivers that lead to the Ocean.


Join us on June 9th, a day to Wear Blue and March for the Ocean. We will take action to show the government and polluting industries that we stand united to protect the waters that give us all life. We will vote for the ocean! We'll march to put an end to the petrochemical, plastic and other polluted runoff that is poisoning our drinking water and coastal seas and putting our health and economies at risk; we’ll march for clean energy - for economic, job-generating safe alternatives to offshore oil drilling and spilling; we’ll march for neighborhoods and communities endangered by rising seas, intensified hurricanes, historic flooding and other calamities exacerbated by carbon and other greenhouse gas pollutants. We’ll march in support of science that is funded, respected and uncensored and common sense solutions for our and future generations.
Together, we can build a healthy Blue Planet based on equity, justice and clean water for all.



Protect what you love. Rise with March for the Ocean to defend our coasts and ocean.

From seagulls to sea lions and everything in between, we depend on a healthy and resilient ocean. Will you march with us on June 9th, 2018?




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Did you hear the news? Get in motion, march for the ocean!

March for the Ocean and 140+ partners are joining forces on World Oceans Day weekend Saturday June 9th, 2018 to celebrate our ocean in our nation’s capital. Will you be there? Learn how you can support our movement.




start a sea change today! Together we are as big as an ocean!

Each year, more than 8 million metric tons of plastics ends up in the ocean. Are you ready to turn the tide today? Become an M4O champion On June 9th, 2018, we’ll march to stop offshore drilling, to demand corporate accountability for plastic pollution and funding to protect vulnerable coastal communities.




Guest David Helvarg joins Thom and talks about whether we are close to the 6th extinction of humankind.