We track 35 dive operators in Oahu. 17 teach certification courses (23 PADI, 1 NAUI). 14 run snorkelling trips. The biggest cluster is around Honolulu, with 12. Listings are ordered by Fin Rank: a published score for how complete and verified each listing is.
The 8 highest-ranked of 35. How Fin Rank works
| Rank | Operator | TripAdvisor | Try dive | Agencies | Website | |
|---|---|---|---|---|---|---|
| 1 | Hawaii Dive Center | 4.5(100) | none | none | PADI | Visit |
Which centres run each site, named on their own websites or confirmed by the owner.

Fin lists 35 dive operators in Oahu, with the biggest cluster around Honolulu. 17 of them run certification courses.
PADI is the most common agency (23 centres), followed by NAUI (1). SSI also appear.
Published try-dive prices we hold range from $125 to $275 USD. Treat these as a guide and confirm with the centre before booking.
14 of the 35 operators we track run snorkelling tours.
Operators are sorted by Fin Rank, a 100-point profile strength score: contact details, what they offer, the dive sites they run, their Google reputation, whether the owner has claimed the listing, and whether their own website links to Fin. 0 listings here are owner-verified. The formula is published in full on the Fin Rank page.
Hawaii Dive Center is a dive shop located in Honolulu, Hawaii, offering various diving and snorkeling services. They provide guided dives, PADI courses, and equipment rental. The center aims to provide memorable underwater experiences for its customers.
Honolulu Scuba Company provides scuba diving tours and certification courses in Oahu. They offer guided boat and shore dives, equipment rentals, and technical diving services.
WAIKIKI DIVE CENTER is a dive shop located in Waikiki, Honolulu, Hawaii, offering scuba diving and snorkeling services. They provide introductory dives, PADI certification courses, and guided dives to local reefs and wrecks. They are known for their convenient location in Waikiki.
Dive Oahu, Inc. is a PADI 5 Star IDC offering a comprehensive range of diving services in Honolulu. They provide PADI courses from beginner to professional levels, guided dives, and equipment rental. The company emphasizes safety and personalized attention for its clients.
Trident Adventures is a Navy SEAL owned and operated company based in Honolulu. They offer scuba diving, snorkeling, and various training programs for all levels. The staff provides personalized instruction and guided experiences using professional equipment.
Hawaii Eco Divers is a dive company focused on ocean safety and education. They offer PADI training, guided dive tours, and apnea surf survival courses across Oahu.
Rainbow Scuba Hawaii is a dive shop located at Ala Moana Boulevard in Honolulu. They offer scuba diving courses, guided dives, and equipment rental. The company aims to provide a fun and safe diving experience for all levels of divers.
Lokahi Scuba provides private and small group scuba diving tours and certification courses on Oahu. The operator offers both boat and shore dives with a focus on personalized experiences.

HAWAII ADVENTURE DIVING is a dive operator located in Haleiwa, Hawaii. They offer scuba diving and snorkeling tours, PADI certification courses, and equipment rental. The company focuses on providing exciting and safe underwater adventures.
Green Dolphin Dive Shop is a dive operator based in Honolulu, Hawaii. They offer guided boat dives, snorkeling tours, and PADI certification courses.
| 2 | Honolulu Scuba Company | 4.5(265) | none | $239 | NAUI · PADI · SSI | Visit |
| 3 | Waikiki Dive Center | 4.7(250) | 4.5 | $125 | PADI | Visit |
| 4 | Dive Oahu | 4.8(200) | none | none | PADI | Visit |
| 5 | Trident Adventures | 4.9(1,012) | none | $275 | PADI | Visit |
| 6 | Hawaii Eco Divers | 4.8(278) | none | none | PADI | Visit |
| 7 | Rainbow Scuba | 4.5(100) | none | none | PADI | Visit |
| 8 | Lokahi Scuba | 4.9(39) | none | none | none | Visit |
