About us

We are
Diamond Head Cruises

Locally owned & operated enterprise

We make the Kewalo Basin Harbor our Home Port. Our deep passion for the ocean and our love for the environment and the amazing beauty of the Island of Oahu, drives our desire to share our experience with Hawaii's many visitors as well as our local community. We are advocates of a wholesome and clean environment and we are fierce advocates of the Preservation of our Oceans and the many amazing creatures that inhabit them.



  • We appreciate your business and all sales are final.
  • You have 12 months within which to schedule and attend your tour.


  • You must reschedule or cancel your charter a minimum of 48 hours prior to originally scheduled departure in order to receive a full refund.
  • If you cancel or reschedule your charter less than 48 hours in advance, you are responsible for the full amount of the charter booking and will be charged accordingly.
  • Your confirmed booking constitutes agreement to this policy.