Explore less-visited Kauai dive sites on a three-dive boat charter
8 Hours
Up to 6 people
Three dives, boat charter
Head beyond the daily rotation on a boat charter designed for experienced divers. Dive from Anuhea, a power catamaran, for a day of underwater exploration with a range of dive styles.
Cancel at least 48 hours ahead for a full refund. Receive a full refund if the operator cancels due to weather or other unforeseen circumstances. No-shows are charged the full price. Rescheduling incurs a $50 charge.
Product ID: UVA7UA
The 3-Tank Kauai Boat Dive operates from October through April, on Tuesdays and Fridays only.
This dive charter is limited to six people completing three dives.
If you have logged fewer than 20 dives, consider the afternoon dive charter. If your last dive was over two years ago, consider a PM Boat Charter refresher course for $29.
Seasport Divers, 2827 Poipu Road, Koloa, HI 96756
Seasport stands out for having a genuinely passionate crew rather than just running divers through a production line. Reviewers consistently praise guides like Carlos (the "octopus magnet"), Captain Cole, Debbie, Sophie, and Thomas for creating personalized experiences where safety comes first but fun is never forgotten. The team takes time to get to know guests and what they want from their dives, whether that's spotting specific marine life or building confidence for first-timers. People appreciate the unhurried pace and the crew's deep knowledge of Kauai's waters. The marine life encounters are spectacular—expect turtles galore, octopus, dolphins, eels, and vibrant tropical fish. Night dives seem especially magical as the underwater world transforms. The shop itself gets love for its well-stocked selection and helpful staff who'll take time finding the perfect mask fit. One reviewer mentioned some disorganization with shore dive weights and no gas analyzer provided for nitrox, so there may be occasional hiccups with logistics. Overall though, this is a crew that clearly loves sharing the ocean with people, from nervous first-timers to experienced divers tackling advanced sites like Niihau.
Had a fantastic diving experience with SeaSport Divers in Kauai. Tom, our captain, and Luke, our guide, did an excellent job adapting the plan to the weather and conditions, choosing the best dive sites to give us the best chance of seeing marine life while keeping the dives enjoyable and safe. Even with some current, the dives felt relaxed and easy throughout. We got to see sea turtles incredibly close, along with plenty of other marine life, which made the whole experience really memorable. Great crew, great diving, and definitely an experience I’d recommend!
Tomás Arranz
August 31, 2026
Had a fantastic diving experience with SeaSport Divers in Kauai. Tom, our captain, and Luke, our guide, did an excellent job adapting the plan to the weather and conditions, choosing the best dive sites to give us the best chance of seeing marine life while keeping the dives enjoyable and safe. Even with some current, the dives felt relaxed and easy throughout. We got to see sea turtles incredibly close, along with plenty of other marine life, which made the whole experience really memorable. Great crew, great diving, and definitely an experience I’d recommend!
Tomás Arranz
August 31, 2026
Dive Poipu’s morning sites on an experienced-only 2-tank boat charter
Shore dive Koloa Landing at twilight, then continue after sunset
Dive Koloa Landing on Kauai’s south side in 3–4 hours
Two guided afternoon dives for new, rusty, and certified divers
Dive Sheraton Caverns as daylight fades into night
Learn to surf with instruction tailored to your group