There is nothing like a powerful documentary to remind us why we dive. The ocean, in all its beauty and mystery, has a way of pulling us back every time. Whether you are dreaming of your next liveaboard trip or searching for new destinations to explore, these seven scuba diving documentaries will transport you underwater from the comfort of your couch – and might just inspire your next adventure.
From coral reefs to shark sanctuaries, each film captures something extraordinary about the marine world. Some are cinematic masterpieces, others are quietly moving stories, but all are worth watching.
1. Blue Planet II (2017)
Narrated by: Sir David Attenborough Where to watch: BBC Earth, streaming platforms
A timeless classic for ocean lovers, Blue Planet II is a visually stunning series that showcases the ocean in all its wild, unpredictable glory. With state-of-the-art underwater cinematography and stories that reveal how interconnected and fragile our oceans are, this series is a must-watch for every diver.
From bioluminescent creatures in the deep sea to playful dolphins hunting in packs, every episode is packed with wonder. If you are looking to reconnect with why you fell in love with the underwater world, this is it.
After the coral reef episode, you might find yourself researching the Great Barrier Reef or seeking out bucket-list adventures like diving in Raja Ampat or the Solomon Islands.
2. The Deepest Breath (2023)
Directed by: Laura McGann Where to watch: Netflix
This beautifully crafted freediving documentary tells the intertwined stories of world-champion freediver Alessia Zecchini and Irish safety diver Stephen Keenan. Set largely around Egypt’s Blue Hole in Dahab, it explores the physical and emotional intensity of diving deep on a single breath, and the profound bond of trust between divers in high-risk environments.
Although centered on freediving, this film will resonate with scuba divers too – reminding us of the trust, vulnerability, and discipline required when exploring the underwater world. If you are curious to try freediving yourself, consider adding it to your next tropical dive trip. SSI offers freediving courses at many destinations.
3. Chasing Coral (2017)
Directed by: Jeff Orlowski Where to watch: Netflix
Chasing Coral is a sobering and beautifully told story of a group of filmmakers, scientists, and divers working to document coral bleaching events around the world. It brings global attention to the impacts of climate change on coral reefs in a way that is both informative and emotionally powerful.
The film’s time-lapse footage of coral death is hard to forget – but it also leaves you with a sense of purpose. As divers, we are in a unique position to witness these changes and advocate for ocean protection.
Feeling inspired? Plan your next trip to a marine protected area or eco-conscious destination like Bonaire, the Maldives, or Christmas Island to support sustainable tourism. And make sure you join SSI’s Blue Oceans program to learn how to dive sustainably.
4. My Octopus Teacher (2020)
Directed by: Pippa Ehrlich & James Reed Where to watch: Netflix
This Oscar-winning documentary follows filmmaker Craig Foster as he forms an unusual and touching bond with a wild octopus in a South African kelp forest. It is a quiet, intimate film that invites us to slow down and see the ocean through a more personal, emotional lens.
It is also a love letter to cold-water diving and proof that not all spectacular dive adventures happen in warm tropical seas. Curious about cold-water diving? Explore Canada’s incredible dive sites – from the kelp forests of British Columbia to the wrecks of Newfoundland.
5. Mission Blue (2014)
Directed by: Fisher Stevens & Robert Nixon Where to watch: Netflix
This inspiring film follows Dr. Sylvia Earle – legendary oceanographer, marine biologist, and explorer – as she campaigns for a global network of marine protected areas known as “Hope Spots.” Part biography, part call to action, Mission Blue is a powerful reminder of what one person can achieve when they speak out for the ocean.
It is a compelling watch for divers who want to explore the ocean while supporting meaningful conservation efforts. Consider visiting one of the many Hope Spots around the world, such as the Galápagos Islands, the Red Sea, or dive sites within the Coral Triangle region. Just make sure you choose an eco-conscious dive operator to ensure your tourist dollars are making a difference in meaningful ways.
6. The Rescue (2021)
Directed by: Elizabeth Chai Vasarhelyi & Jimmy Chin Where to watch: Disney+
This National Geographic documentary recounts the dramatic 2018 rescue of a Thai soccer team trapped in a flooded cave system. The film follows the extraordinary efforts of cave divers, Navy SEALs, and local volunteers who worked against the clock to bring the boys to safety.
While not a scuba documentary in the traditional sense, it offers a rare behind-the-scenes look at the skill, bravery, and composure required in technical diving. It is also an unforgettable story of hope and human resilience.
7. Diving Deep: The Life and Times of Mike deGruy (2019)
Directed by: Mimi Armstrong DeGruy Where to watch: Streaming platforms (rent/purchase)
This moving documentary celebrates the adventurous life of Mike deGruy, a passionate and fearless underwater filmmaker who brought the ocean to millions. It is a celebration of his contagious love for the sea and a behind-the-scenes look at the power of storytelling in marine conservation.
If you have ever dreamt of blending diving with filmmaking or science communication, this one will speak to you.
Kathryn Curzon, a dive travel writer for Scuba Schools International (SSI), wrote this article.
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