What certifications are required?

You must be a certified diver with prior advanced or equivalent training; specific prerequisites and logged dives will be confirmed at booking.

How deep do dives go?

This program reaches depths to 40 meters (approx. 130 feet) and includes planned limited decompression stops.

Yes; nitrox and other decompression gases are part of the training—expect gas switching practice and management guidance.

How long is the trip day?

Plan for a 6+ hour day that includes boat transit, surface briefings, multiple in-water phases, and post-dive debriefs.

Are wrecks accessible to participants?

Completing the course and meeting operator prerequisites unlocks guided access to deep wrecks and technical sites not open to recreational divers.

What if conditions change?

Local briefings set expectations; the instructor will adjust plans for safety, including postponing dives if currents or visibility are unsafe.

SSI Decompression Diving in Honolulu: Advanced 40m Technical Dives and Wreck Access | Scuba | Workshop

On the leeward side of Oʻahu, just off Honolulu's busy shoreline, SSI - Decompression Diving offers a gateway to deep Pacific adventures. This advanced technical course and guided experience trains certified divers to 40 meters, teaching gas switching, dive-computer procedures, and limited decompression techniques while opening access to deep reefs and historic wrecks. The operation runs out of Honolulu, Hawaii, and suits divers ready to move beyond recreational limits with professional structure and sea-run logistics. The dives themselves feel unlike shallow reef trips. Expect thermoclines, steep drop-offs, and large pelagic windows where bluewater stretches to the horizon. Key features include deep coral terraces, encrusted wrecks that sit beyond typical sport depths, and vertical reef walls scarred by volcanic basalt and persistent currents. In clear conditions schools of jacks and trevally patrol the midwater, while black coral and sponges dot the deeper slopes. These elements make the sites biologically rich and compelling for technical exploration. Instruction focuses on practical skills: precise gas management, staged decompression planning, and confident computer handling under real conditions. The program emphasizes conservative limits and redundancy—teams carry multiple gas sources and follow conservative stop schedules. Because the dives travel to deeper sites, boat transit time is part of the adventure; expect a longer day on the water that includes surface briefings, kit checks, and post-dive debriefs that sharpen judgment as much as technique. Why book with this operator in Honolulu? They connect advanced training with local knowledge of Oʻahu’s deep wrecks and drop-offs, which are not accessible to recreational divers. Their programs expand your options for future trips—opening access to protected wrecks and technical routes across the Pacific. For visiting divers, it’s a chance to see a different underwater world: the quiet architecture of deep reefs and the scale of ships turned reef. Who should consider it? Experienced, certified divers who have completed prior advanced or nitrox training and are comfortable with longer decompressions and gas switches. Safety and discipline are front and center, and the payoff is access to dramatic sites few divers experience. Book through the provided reservation link and expect clear prerequisites and a thorough gear list. Honolulu’s ocean can change quickly; local briefings will set expectations for currents, visibility, and conditions before you step off the boat. Expect patient instruction and a methodical pace that privileges conservative profiles and team communication. The training is as much mental as mechanical; you’ll rehearse emergency drills, refine gas planning on paper and in-water, and learn to read your instruments against changing conditions. Divers who complete the program report increased confidence on deep dives and new access to remote wrecks throughout the Hawaiian Islands and the broader Pacific basin. Prepare to dive smart and return wiser. Always.

About Ocean Therapy Charters

Ocean Therapy Charters operates professional ocean excursions and wellness charters in Waikiki and southern Oahu. The company offers private and shared experiences including snorkeling cruises, SCUBA wreck dives, whale-watching charters, sunset and fireworks cruises, memorial ash scattering services, and on-board IV therapy infusions such as Alpha Lipoic Acid, High Dose Vitamin C, and iron treatments. Certified captains, experienced dive staff, and licensed medical professionals support each trip to ensure safety and comfort for every guest.

Trips range from 90-minute snorkeling and whale-watching sails to multi-hour private charters that include guided reef snorkeling, oversized swim platforms, and VIP service. Specialized offerings combine wellness and ocean time with post-activity IV infusions or mobile infusion options designed to complement snorkeling and diving excursions. Memorial ash scattering services are conducted with respect and ceremony, using fresh plumeria lei petals and private escort options to create meaningful, private farewells at sea.

Ocean Therapy Charters maintains strict safety protocols, certified lifeguards on snorkeling trips, and experienced dive teams for wreck and night dives. Boats are stocked with snacks, water, and options to bring personal beverages on select cruises. Booking, customization, and dietary or medical accommodations are available through direct reservation. Guests choose Ocean Therapy Charters for reliable vessels, knowledgeable crews, combined wellness services, and thoughtful memorial arrangements that honor family wishes while delivering memorable ocean experiences.

Onboard staff provide safety briefings, gear, and local marine briefings. Accessible scheduling, clear pricing, and responsive booking support aim to simplify travel planning for visitors seeking meaningful ocean experiences today.