Witness rare pelagic creatures as you drift over 4,000-ft depths on this advanced night dive.
3 hrs
Tanks, weights, dive light
Embark miles offshore for a unique blackwater night dive, suspended 60 ft beneath the boat over 4,000 ft of open ocean. Observe transparent larval fish, siphonophores, cephalopods and other pelagic life few divers ever see.
Full payment is due at booking. Free changes or cancellations are allowed up to 72 hours before departure; courses require one week. The operator may cancel for weather, ocean conditions, passenger count, mechanical issues or safety; in that case you may reschedule or receive a full refund.
Yes, this dive requires at least 50 logged dives.
We depart on time, and no refunds are given for late arrivals.
Participants must be certified divers aged 18 + with at least 50 logged dives and recent diving within 6 months. Excellent buoyancy control, self-reliance and good cardiovascular health are required.
Honokohau Marina, Kona, HI
Kona Honu Divers is a trusted Big Island dive company known for pairing exceptional safety standards with unforgettable ocean adventures. From world-famous manta ray night dives to advanced blackwater experiences, their expert team brings deep local knowledge, thoughtful guidance, and genuine aloha to every trip. With spacious custom boats, well-maintained gear, and a strong commitment to stewardship, Kona Honu Divers creates experiences that feel both exciting and reassuring for divers and snorkelers alike.
With a perfect track record across thousands of reviews, this Kona dive operation stands out for its exceptional crew and unforgettable underwater experiences. Divers consistently praise guides like Jeff, Sarah, Jason, Max, and Holger for their knowledge, professionalism, and ability to make everyone feel safe and comfortable in the water. The manta ray night dives get particular attention as "mind blowing" and "life changing," while their unique blackwater dives deliver encounters with deep sea creatures and occasional oceanic whitetip sharks that reviewers describe as truly special experiences. The seamless operation runs smoothly from start to finish. Certification courses (both Open Water and Advanced) are highly regarded, with instructors making the learning process engaging and thorough. Experienced divers with hundreds of logged dives note the organization and spacious, well-maintained boats. Captain John, Andy, and other crew members handle all the gear and logistics so you can focus on the diving. Multiple reviewers mention feeling genuinely cared for, with staff answering questions patiently and spotting wildlife that might otherwise go unnoticed. The relaxed, unhurried pace on the boat adds to the overall quality of the experience.
Zoe, Matthew, Taka, and J were so so great! Had such an amazing experience!
Rohan O'Donnell
July 8, 2026
Zoe, Matthew, Taka, and J were so so great! Had such an amazing experience!
Rohan O'Donnell
July 8, 2026