Hawaii Scuba Diving at it's finest.

Dive Oahu with the Best

We operate primarily off the West Coast of Oahu. We have a choice of where we operate and we choose the leeward side because it consistently offers the calmest, clearest conditions and a selection of the very best Oahu dive sites, including the Mahi Shipwreck and Makaha Caverns about which so much has been written.

South Seas II Daily Boat Charter Schedule


Sunday	Monday	Tuesday	Wednesday	Thursday	Friday	Saturday
Twin Caves	Mahi Shipwreck	Airplane Ledge	Mahi Shipwreck	Black Rock	Shallow LCU	Mahi Shipwreck
29 Down	Makaha Caverns	Black Rock Arches	Makaha Caverns	Land of Oz	Kea'au Corners	Makaha Caverns

***Scheduled Dives May Change Due to Surf Conditions***

$110.00 Standard Rate

Multi-day rates available.

Top of the line Sea and Sea DX-1G digital underwater camera for an additional $50.00.

Try Nitrox on Your Next Dive

Equipment includes nitrox programmable Uwatec Aladin Prime Computer

Top of the line Scubapro MK25/S550 Regulator

Top of the line Scubapro Knighthawk or Ladyhawk BCD with Air2 Alternate Inflator/Regulator

Reservation Hotline:

1-800-808-3483

(808) 677-7975

E-mail Us

Ocean Concepts, Waianae is the "hub" of our daily boat charter operation on Oahu. This is the only full service dive center on the Waianae coast and conveniently located in the Waianae boat harbor to provide the ultimate in customer service and comfort. For driving directions, please click here.

We also offer special dive adventures from the south shore of Oahu when conditions are favorable and we can offer you a great day of diving. For information on our south shore dives, please join our E-mail list by clicking on the link at the bottom of this page or visit Special Events.

Bottom times on deep dives average about 20 minutes and shallow dive bottom time is routinely 45 minutes or more. All bottom times are contingent on air consumption. We're not in a hurry, take your time and enjoy your dives.

Enriched Air Nitrox 32% and 36% are both available for our boat diving customers at $10.00 per cylinder. Don't forget to ask for it when booking your next dive. Not a Nitrox diver yet? Try Nitrox on Your Next Dive

Last Minute Essentials: As a full service dive center, Ocean Concepts is happy to help with any of your last minute needs. We offer micro fiber towels, t-shirts, caps, visors, reusable point and shoot cameras and a wide assortment of dive equipment for your consideration.
Rental Equipment: Ocean Concepts provides you with only the best. Not only in customer service, but with top quality rental equipment as well. All equipment (less camera rental) can be reserved at our standard boat package rate of $25.00 or you can rent by the piece according to your needs.
Take Your Memories With You: A day of diving with Ocean Concepts is a day you don't want to forget.... With our state of the art underwater digital camera rental we offer you the option of bringing your own standard SD card to use or we’ll burn a CD of your Hawaii Scuba Diving adventure to take home.
Multi-Day Rates: Two 2-Tank Dives: $210.00 Three 2-Tank Dives: $300.00 Additional 2-Tank Dives (After 3): $85.00 Prices do not include equipment rental
Are you a current PADI Diving Society Member? Check our our exclusive membership benefits.