From images of glowing coral reefs and dramatic wildlife encounters to examples of our species’ special connection with the sea, gaze in wonder at the beauty and fragility of our blue planet.
Our oceans have long been a source of fascination and awe. But many of us have only experienced them from or near the shore. The Ocean Photographer of the Year competition, the finalists of which were recently announced, reveals a world few of us get a chance to see.
Featuring coastal, drone and underwater photography, this year’s images showcase the beauty and fragility of our oceans. They not only capture the vibrant life above and below the waves but also tell urgent stories about the threats our marine environments face.
Some photos emphasize the sheer scale and majesty of the oceans, like an aerial shot of an immense melting ice shelf in the Arctic. Others draw attention to the delicate ecosystems that are increasingly under threat from climate change, pollution and overfishing. An octopus sheltering in a plastic bag is a stark reminder of the human impact on marine life.
There are lighter moments too, like a seagull taking a rest on the back of a swimming sea turtle before going on its way. Meanwhile, the ‘conservation (hope)’ category underlines successful efforts to restore coral reefs and revive endangered fish and mammal populations.
The Ocean Photographer of the Year contest, which is presented by Oceanographic Magazine and Blancpain, is open to both professionals and amateurs. This year’s contest attracted more than 15,000 entries. Category winners and 2024’s overall winner will be announced on September 12. In the meantime, you can marvel at all the finalists here.

Photo: Clayton Harris

Photo: Tobias Friedrich

Photo: Tom Shlesinger

Photo: Kate Jonker

Above, pelicans dive from the sky in a well-coordinated dance. Underwater, mahi-mahi chase sardines while sea lions join the action. Baja California Sur, Mexico.
Photo: Merche Llobera

Photo: Florian Ledoux

Photo: Shane Gross

Photo: Julien Anton

Photo: Daisuke Kurashima

Photo: Katherine Lu

A puffin carries fish to feed its chicks.
Saltee Islands, Ireland.
Photo: Merche Llobera

Photo: Nataya Chonecadeedumrongkul

Photo: Chong Wan Yong

Photo: Andrey Shpatak

Photo: Katherine Lu

Photo: Shane Gross

Photo: Giacomo d’Orlando

Photo: Jacob Guy

Photo: Katherine Lu

Photo: Byron Conroy

A small shark egg case attached to a sea fan. Through the viewfinder, the photographer could see the developing embryo inside. Italy.
Photo: Filippo Borghi

Photo: Shane Gross

Photo: Matty Smith

Photo: Isoon Tepsaskul

Photo: Katherine Lu

Photo: Enric Adrian Gener

Photo: Pietro Formis

Photo: Henley Spiers

Photo: Benjamín Yávar
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