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One Ocean Diving

Diving Tours

Updated on Jul 9, 2025

View more like this | Visit HALEIWA, HI | Contact One Ocean Diving
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Description:

One Ocean Diving was established by marine scientist, shark conservationist, and ethologist Ocean Ramsey alongside award-winning underwater videographer/photographer Juan Oliphant, who collectively bring over five decades of hands-on experience working with sharks. Since launching in 2010, we've maintained a 100% safety record while pioneering Hawaii's first non-caged commercial shark diving experiences and introducing free-diving with sharks to the United States.



Business Hours:

Mon: 07:00 - 16:00

Tue: 07:00 - 16:00

Wed: 07:00 - 16:00

Thu: 07:00 - 16:00

Fri: 07:00 - 16:00

Sat: 07:00 - 16:00

Sun: 07:00 - 16:00



For more information, please contact us with the following details:



Contact Telephone:

+1 808-649-0018


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Map

One Ocean Diving

66-105 Beach Road Haleiwa, Hawaii 96712

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