What certification is required?

Advanced Open Water certification is required for this three-dive charter; candidates must present proof before boarding.

When does the trip depart and how long is it?

Departures are typically at 3:00 PM on scheduled Fridays and the charter lasts about five hours, covering two wreck dives and one night reef dive.

Yes — Nitrox is available by request; notify Ocean Therapy when booking so they can prepare fills and gases.

What is the minimum age to dive?

Minimum age is 15 for this charter; check with the operator for any additional medical or experience requirements.

What marine life might I see?

Expect sea turtles (honu), moray eels, surgeonfish, octopus, and nocturnal crustaceans; bioluminescent plankton may also appear during night dives.

How large are the groups?

Groups are small, typically around six divers, which helps with personalized briefings, gear staging, and safety management.

Dusk and Deep: Sea Tiger Double-Dip & Night Reef Dive in Honolulu | Scuba | Water Activities

Ocean Therapy’s private charter leaves Honolulu’s harbor in the late afternoon, carrying certified divers toward the Sea Tiger shipwreck and nearby reef for a compact but intense three-dive excursion that blends daylight wreck exploration with the unique atmosphere of a Hawaiian night reef transition and marine-life viewing for adventurous divers. The trip runs about five hours, departs at 3:00 PM on scheduled Fridays, and requires Advanced Open Water certification; divers under 15 cannot participate, while small group sizes—typically six—allow more guided time, richer briefings, and safer surface intervals between the double-dip wreck dives for nocturnal behavior. The Sea Tiger wreck presents an approachable profile with decks, overhangs, and sand channels formed against volcanic substrate, creating habitats for moray eels, juvenile surgeonfish, and sleeping sea turtles; coral bommies and volcanic basalt outcrops nearby pack ecological variety into short swim distances ideal for photography and research purposes alike. As daylight fades, the final night reef dive reveals a radically different world: hunting octopus, crustaceans flashing with bioluminescent disturbance, sleepy parrotfish, and feeding predators that use tiny coral caves and turf algae as hunting grounds, offering intimate behavioral encounters not visible during daytime dives and excellent low-light composition opportunities. Ocean Therapy runs this charter as a private-boat experience, often with experienced local guides who organize briefings, gas planning, and optional Nitrox fills by request, which extend safe bottom times and help divers manage repetitive profiles across three dives while maintaining careful ascent and decompression practices for confident multi-dive days. Practical divers bring a primary dive light plus a backup, a reliable dive computer with conservative settings for repetitive dives, a reef hook or SMB for current management, and an adequately warm exposure suit; ocean conditions can change rapidly around Oʻahu’s reefs, so check forecasts, surface plans, and boat briefings daily. The combination of a classic wreck dive with an immediately adjacent reef night dive makes this charter unique for Oʻahu—you experience ship structure ecology and reef nocturnal behavior in a single outing, maximizing limited travel time and offering a deeper understanding of how volcanic geology and coral communities interact offshore. For travelers based in Honolulu who want to boost dive hours, complete specialties, or simply witness bioluminescent and nocturnal marine behaviors, this Ocean Therapy excursion compresses a weekend’s worth of learning into one reliable afternoon-and-evening schedule with small groups and professional support; book early, verify certification, request Nitrox if available. Expect a lively brief, patient surface intervals, and the kind of tight-knit boat culture that rewards courteous teammates; come rested, hydrated, and prepared to swap dive stories while the captain lines you up on the wreck at golden-hour light before the reef’s nocturnal cast takes center stage, and breathe calmly.

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.