The Ocean Is Our Home
From guiding shark dives in Mexico to filming humpback whales in Tonga, each member of our crew brings a unique skillset and a shared mission:
At Ocean Outcasts, we believe adventure should do more than thrill
Our team is a collective of explorers, conservationists, and storytellers dedicated to bringing you face-to-face with the wild ocean while safeguarding it for future generations.
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"Swimming with whales was life-changing — Ocean Outcasts planned everything perfectly.”​​
— it should connect, inspire, and protect.
to make the ocean accessible, unforgettable, and worth protecting.
Hannah Patten
Hannah blends her passion for the sea with creativity and hospitality. A former chef and founder of Hülya Swim (sustainable swimwear made from recycled ocean plastics), she knows the power of turning ideas into impact.
With Ocean Outcasts, Hannah curates immersive expeditions that blend luxury, adventure, and purpose, ensuring every guest leaves with lifelong memories and a deeper connection to the ocean.
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Hannah is a Certified Dive Master and a fantastic chef!
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“The ocean is my classroom, my playground, and my greatest inspiration. I want every guest to experience that same awe.”
John Garza
John is a lifelong waterman with a mission to protect the seas. As a professional diver, sailor, and award-winning underwater photographer, his work has been featured globally, inspiring action to protect marine life.
As captain of M/Y Hülya and co-founder of Ocean Outcasts, John leads expeditions that combine exploration with education, giving guests a front-row seat to the raw power and beauty of the ocean.
John Garza is also a Certified 100 Ton Captain, and Dive Master
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“The ocean doesn’t just belong to us — it’s ours to protect.”
Olivia Miller
Olivia is a passionate advocate for marine life and sustainable travel. With years spent guiding shark, whale, and reef encounters, she specializes in helping guests feel confident and connected in the water.
Her calm expertise and deep knowledge of marine ecosystems ensure every Ocean Outcasts experience is both safe and transformative.
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Olivia has a degree in Marine Science, is a Dive Master, and a photographer.
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“Once you connect with an animal in the wild, you’ll never look at the ocean the same way again.”
Andrew Aggergaard
Andrew grew up on the waters of the Salish Sea, where his love for the ocean shaped his career as a professional captain and underwater photographer. His powerful imagery brings awareness to the beauty — and fragility — of the ocean. x
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In addition, Andrew is a 100-ton near-coastal capatian with an STCW endorsement
As part of the Ocean Outcasts crew, Andrew brings his expertise in guiding guests through encounters with sharks, whales, and remote island ecosystems, always with a focus on responsible exploration.
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“Photography is my way of giving the ocean a voice.”
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