Double your underwater fun with two spectacular reef dives.
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4 Hours
Divemaster guide, Tanks & weights
Join a small-group charter from Honolulu to explore two beautiful Oahu reefs on the private vessel "Diamond T2." Ideal for Open Water divers, these shallow profiles offer longer bottom times and relaxed exploration.
Ensure you are not flying within 24 hours of diving. You must be a Level 1 Open Water diver to participate in this dive. Depths will not exceed 60 feet. Bring water and snacks; reusable bottle encouraged. When booking, please include your certification level and the date of your last dive in the notes section.
Free cancellation up to 48 hours before check-in. Within 48 hours, no-shows, and missed departures are charged in full. Rebooking is free 48+ hours out; $50 between 48–24 hours; not allowed within 24 hours. If the operator cancels for weather or safety, choose a refund or a new date. If only one of two dives runs, $50 is refunded.
Ala Wai Small Boat Harbor 1651 Ala Moana Blvd, Honolulu, HI 96815, USA
The crew here consistently earns praise for creating a welcoming, professional atmosphere on the water. Guides like Zoe, Daniel, Sam, and Swayze get frequent shoutouts for their knowledge and attentiveness, while Captain Justin and Derek keep things running smoothly. Divers regularly spot octopus, sea turtles, eagle rays, eels, and sharks at sites including the popular Sea Tiger wreck. The team handles everything from discovery dives to advanced certifications, and several reviewers mentioned helpful touches like motion sickness support and optional GoPro photo services that let you focus on the experience rather than documenting it. A couple of concerns surfaced in recent feedback. One reviewer noted frustration with feeling ignored during briefings and questioned some wildlife handling practices by a staff member. Another diver found three trips to the same site repetitive and had issues with boat positioning after a dive. These seem like isolated incidents rather than patterns, but they're worth noting. Overall though, the operation has built a strong reputation with repeat customers who come back specifically for this crew whenever they're in Hawaii.
Has a great 2-dive trip with Derek and Sam. We saw a huge green sea turtle, lots of eels, some octopus, parrot fish, trumpet fish, and got long fives as it was just 2 of us plus guide in the water. Ask in advance for kama’aina discount. Gift shop gave us 20% off as well. Great people. Great experience.
Tracey Marsh
March 19, 2026
Has a great 2-dive trip with Derek and Sam. We saw a huge green sea turtle, lots of eels, some octopus, parrot fish, trumpet fish, and got long fives as it was just 2 of us plus guide in the water. Ask in advance for kama’aina discount. Gift shop gave us 20% off as well. Great people. Great experience.
Tracey Marsh
March 19, 2026