Do I need to bring my own scuba gear?

No, all necessary gear is included in the dive price with no additional fees.

What level of diving experience is required?

Certified divers with at least 20 logged dives or a recent dive within 6 months are preferred.

Are these dives suitable for children?

Divers aged 10 and older are welcome; junior divers may require special arrangements.

How many divers are on each trip?

Trips are limited to six certified divers for a more personalized experience.

What marine life can I expect to see?

Honu (Hawaiian green sea turtles), reef fish, and occasionally dolphins and manta rays.

Is there a cancellation policy?

Cancellation details vary; contact Dive Kauai directly for updated policies.

Dive Kauai’s South Island Boat Adventure Dive in Hawaii

Kauai's southern coast offers some of the most captivating marine diving experiences in Hawaii, and Dive Kauai’s South Island Boat Adventure Dive capitalizes on this rich underwater world with precision and passion. Operating out of Koloa, Hawaii, this expertly guided two-tank dive aboard the sleek 26-foot SeaCat catamaran "Ho'onui" is tailored exclusively for certified divers seeking an intimate and immersive encounter with the island’s vibrant reef ecosystems.

Dive Kauai stands apart by maintaining small group sizes capped at six divers per trip, fostering a personalized journey with expert dive masters who provide detailed briefings on both dive sites and marine biology. The experience unfolds without hidden fees—the gear you need is included—earning this operation a reputation for straightforward, high-value adventures.

The South Island dive sites are distinctive, offering an alluring mix of colorful coral gardens, cavernous formations, and sand channels beyond the reach of bigger tour boats. Expect to swim alongside Hawaiian green sea turtles (Honu), schools of reef fish flaunting tropical hues, and, if luck favors, playful dolphins in the distance. The waters here, ranging between 60 to 90 feet deep, both challenge and reward divers with stunning underwater clarity and diverse marine habitats.

Historically, Kauai’s reefs have long supported Native Hawaiian fishing traditions, and the protection of these environments remains a priority. Dive Kauai operates with a commitment to sustainability, emphasizing respectful wildlife interaction and reef preservation.

Whether you’re sharpening your dive skills or seeking the rare thrill of lesser-known sites, this boat-based adventure is an asset to Kauai’s outdoor recreation scene. The knowledgeable crew, top-tier vessel, and spectacular marine settings coalesce into a dive that redefines what it means to experience Hawai‘i beneath the surface.

For those staying in Koloa or visiting the nearby city of Lihue, this dive offers a compelling reason to add underwater adventure to your Kauai itinerary.

About Dive Kauai

Dive Kauai is a Poipu-based scuba operator on the south shore of Kauai, Hawaii, offering guided dives, discover scuba experiences, certification courses, and a Divemaster internship. The company provides PADI programs including Discover Scuba in pool settings at the Sheraton Kauai Resort and Grand Hyatt Resort, an introductory two-tank ocean experience for new divers, a Two Tank South Island Boat Adventure aboard the Ho'onui catamaran for certified divers, and PADI Advanced Open Water and Divemaster internship courses.

Instructors deliver personalized instruction in small groups, covering essential skills, safety briefings, and local marine environment orientation. Pool-based Discover Scuba sessions focus on confined-water skill practice and confidence-building before ocean dives. Ocean experiences reach depths appropriate for introductory training, with the introductory program allowing dives to about 40 feet under supervision. The Two Tank South Island Boat Adventure emphasizes reef exploration and sea turtle sightings while operating from a dedicated dive vessel.

Dive Kauai includes gear options with transparent pricing; small-group sizes limit diver-to-instructor ratios to prioritize safety and attention. The Divemaster internship combines leadership training, hands-on dive operation experience, and professional development for candidates pursuing a dive career. The PADI Advanced Open Water course runs across two days, featuring five dives including navigation and deep dives.

Located in Poipu, Dive Kauai serves resort guests and visiting divers with scheduled pool sessions and ocean departures, maintaining local knowledge, PADI-aligned curricula, and a focus on safe, educational, and enjoyable scuba experiences. Booking is available for resort guests and independent travelers conveniently throughout the year.