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#UNOC: an evening to bring people together and take action

#UNOC: an evening to bring people together and take action

On Monday evening, for our side event at #UNOC, the United Nations Ocean Conference, we were delighted to bring together our precious ecosystem for a unique evening on the Beau Rivage beach in Nice.

🤝 Passionate patrons,

🔬 Scientific project leaders,

💙 Pure Ocean Lovers always on hand…

A high point to celebrate innovation, encounters and transmission together, the pillars of our action at Pure Ocean.

These moments of exchange are essential: they fuel our energy, strengthen our convictions and remind us why we are committed to the Ocean every day.

Thank you all for your presence, your support and your infectious enthusiasm.

Your energy has reinvigorated us so that we can continue to make the voice of science ring out loud and clear for a truly protected ocean.

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Watch the Sea For Pure Ocean: challenge met!

Watch the Sea For Pure Ocean: Challenge met!

This weekend, young people from the Contact Club and members of Watch The Sea completed a human and committed adventure: more than 8 km of swimming at sea between Monaco and Nice, by strength of arms and heart, guided by Watch The Sea and supported at sea by Le Chant des Voiles.

🔥 Together, these swimmers have proved that courage, solidarity and commitment can make the ocean’s voice heard and change things. Their arrival in Nice on 8 June, World Ocean Day, during UNOC 3 – the United Nations Ocean Conference, marks a powerful gesture for our blue lung. And it was all the more symbolic because it was also the birthday of one of the young participants!

🕓 In total, 6h30 of swimming spread over two days – 4h on Saturday, 2h30 on Sunday – in an admirable collective dynamic.

♻️ This observation mission enabled us to recover a lot of waste. Little pollution between Cap d’Ail and Beaulieu: an encouraging sign that some areas are becoming cleaner.

🎯 An adventure with a message: the ocean needs us.

💙 A huge thank you to :

Each participant for his or her exceptional commitment,

The Watch The Sea team for this wonderful initiative,

Le Chant des Voiles for its support at sea and its welcome on board in Villefranche harbour,

The Contact Club for its grassroots work with young people and its spirit of adventure,

And the Mairie de Beaulieu-sur-Mer for its warm welcome on Place Marinoni.

All those who supported this project, at sea or on land.

🌍 This challenge is much more than a sporting effort: it’s a collective cry of hope to protect the ocean. And it’s only the beginning.

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A wave of emotions for our Gala de l’Océan!

A wave of emotions for our Gala de l'Océan!

On Tuesday 3 June, just a few days before the 3rd United Nations Conference on the Oceans, 250 leaders got together to celebrate… our Ocean.

It was an unforgettable evening: laughter, generosity, a unique atmosphere and a historic venue on the Mediterranean. What a blast!

THANK YOU to the 250 Pure Ocean Lovers who attended with passion and conviction. Thanks to you, the auction and tombola were a real success: €63,000 raised to fund ocean research!

💡 Every euro will support scientific projects to better understand and protect our blue lung. Your commitment makes a difference. Thank you from the bottom of my heart 💫

A big thank you to Yann Fostier and Cotton Blue for this exceptional cheque presentation: €125,000 for scientific projects. What a commitment!

🎶 A moment suspended during the magical musical interlude of the Blue Wave Project with Sophie Barranes and Marie Kell de Cannart.

🎤 Well done to Nathalie Simon for an energetic performance.

🍴 A huge thank you to Rolland Paix for this colourful and tasty feast!

Backstage & thanks :


🔦 Thank you to Solive for this superb technical performance which lit up the evening ✨

🎤 Maison R&C – Yonathan Chamla & Romain Rudondy, a crack duo at the auction

🎯 Sophie Salerno for her golden advice, accompanied by her top-notch team

📚 Pixel Orsi for the superb catalogues

🏛️ La Casa Delauze, Thalie Testot-Ferry & Protocole Agency for this exceptional venue

🎶 Artefacts for the sumptuous musical entertainment during the cocktail party

📸 Marie Lacoste, JM Ranaivoson and Allégoria for capturing these magical moments


⭐ See you next year!


Thank you to our partners and committed sportsmen and women, thanks to whom incredible prizes raised funds for science:


Sebastien Arcouet, Greta Boato, Yohan Brandt, Le Saule Pleureur, Mahn Kloix,

Odile Moulin, Florent Touchot, Tony Viacara, Bruno Fabre, the Le Manifeste Jaune collection,

Gas Bijoux, Seventy One Arkea, Anova, Bel Air Fine Art, Borg Marseille, Treisième Homme,

L’équipe de l’Olympique de Marseille, Violette Dorange, Matthieu Jalibert, Nikola Karabatic,

Catlante, Chanel, Devenir, EMCG, Festival À la Bonne Mère, Frojo, Lulli, Milhe & Avons, Orient Express, Cédric Rouzé.

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AquaMAP – with Sudipto Majumdar

AquaMAP - with Sudipto Majumdar

Discover the brilliant minds behind our 2025 winners!

🌿 The Sundarbans, straddling India and Bangladesh, are home to the world’s largest mangrove swamp. A UNESCO World Heritage Site, this exceptional area of biodiversity also plays a vital role as a natural shield against storms and rising sea levels.

But today, this bulwark is crumbling. Pollution and climate change are accelerating the erosion of these mangroves, weakening the roots of the mangroves and undermining the local communities that depend directly on this ecosystem.

🛠️ To restore and strengthen these mangroves, Sudipto Majumdar is deploying AquaMAP: a scientific project that combines silvopisciculture (aquaculture in the heart of the mangrove) and bio-inspired sediment capture techniques. The aim: to stabilise the soil, encourage natural regeneration, and strengthen the resilience of the inhabitants in the face of climate disruption.

🌱 In this video, he introduces you to his project!

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Who’s behind Pure Ocean? Meet Piero!

Who's behind Pure Ocean?

Meet Piero, our super events project manager 🤩

Together with Sacha, they form the events team: together, they orchestrate our actions on the ground and support our sports ambassadors who fly the flag for our cause. 💪

Her next challenge? The Pure Ocean Gala! Join him on Tuesday 3 June at Casa Delauze. ✨

A native of Bordeaux with a passion for sailing and swimming, Piero has always had his heart set on the ocean. Today, he’s combining his experience and energy to enthusiastically spread the word about our mission.

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Birds On Sticks – with Hannah Epstein

Birds On Sticks - with Hannah Epstein

👥 Discover the brilliant minds behind our 2025 winners!

What if reintroducing seabirds helped restore coral reefs? In Polynesia, Hannah Epstein is installing floating nesting boxes to encourage their return. Their droppings, rich in nutrients, breathe new life into the reefs, plankton and fish.

🦜 In this video, she presents her Birds On Sticks project, winner of the 2025 prize.

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Who’s behind Pure Ocean?

Who's behind Pure Ocean?

We regularly tell you about the committed people around us: talented ambassadors, generous patrons, dedicated project leaders, and many others.

But who are these passionate Pure Ocean members who fight every day for ocean research?

From event organization to scientific project coordination, communications, administration and sponsorship, they are the pillars on which our mission rests. The dedication and passion of each and every one of them drives our shared, unwavering commitment to protecting the ocean.

Follow us to discover the faces that make Pure Ocean an unstoppable force in supporting scientific research for our ocean.

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ALT-Waste – with Megan Schuknecht & Joseph Ayesu

ALT-Waste - with Megan Schuknecht & Joseph Ayesu

Discover the brilliant minds behind our 2025 winners!

Every week, 15 million items of used clothing arrive in Accra, Ghana. Much of it ends up in the Korle lagoon, polluting beaches and destroying marine habitats, particularly those of turtles. With the acceleration of fast fashion, this textile pollution is worsening and is being dispersed into the ocean, to the indifference of the general public.

Today, there is still a lack of precise data on the extent of this pollution, preventing the introduction of effective measures to combat it.

Megan Schuknecht and Joseph Ayesu have decided to take action: with the ALT-Waste project, they are deploying an autonomous underwater robot to map precisely this underwater textile waste, which is currently invisible to the public authorities.

This scientific data is essential for raising awareness among decision-makers and implementing effective solutions to protect marine biodiversity.

🎥 Discover their project in 1 minute!

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The Pure Ocean 2025 Challenge: Jean-Pierre Dick pushes the limits!

The Pure Ocean 2025 Challenge: Jean-Pierre Dick pushes the limits!

This Monday 5 May, the famous yachtsman Jean-Pierre Dick and his crew set off on board La Loévie (Swan 76) for the 5th edition of the Pure Ocean Challenge, a transatlantic crossing between Bermuda and Lorient.

🎯 The aim: to beat her record by 11 days and pass on her experience, while carrying the message of ocean conservation high!

💪 The challenge: 8 sailors, including 2 professionals and 6 amateurs, set off unassisted in an ocean race, with the aim of exceeding their limits for our blue lung.

➡️ Why this challenge? Because it’s more urgent than ever to protect the ocean. ‘We don’t just want to cross the Atlantic: we want to give meaning to every mile we sail,’ explains one of the Belgian amateurs. “It’s a way of showing that everyone, at their own level, can make a commitment to the Ocean.

You too can take action for the ocean by supporting ocean research: https://www.pure-ocean.org/donation/

Fair winds! The entire Pure Ocean team is with you, and we hope you’ll go for the record!

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A memorable crossing

A memorable crossing

“13 days, 43 minutes and 33 seconds: this was La Loévie’s first reference time to complete the Bermuda-Lorient crossing. The wind conditions at the end of the course unfortunately compromised our chances of victory.

No record was broken, but we’ll always remember the challenges we overcame together, as well as the splendid images that marked our adventure.

🙏 A huge thank you to a golden crew, united and determined, who made this crossing so much more than just a race.

Next crossing, the Arc in November 2025 for a tropical crewed race. Join the challenge!”

Jean-Pierre Dick

Photo credit @équipageLaLoévie