Dive deeper into Kauai’s vibrant waters with Fathom Five Divers’ Premium 3-Tank Boat Dive. Three guided dives on specially crafted Hawaiian boats offer an unmatched underwater adventure for divers of all levels.
More ways to explore the area's outdoor wonders
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Difficulty
moderate
Duration
5–7 hours
Fitness Level
Participants should be in good health with basic swimming ability, comfortable with multiple dives per day.
Wildlife
History
Kauai’s southern shores hold cultural significance as historic Polynesian fishing grounds, preserved through generations.
Conservation
Fathom Five Divers actively supports reef conservation efforts by encouraging sustainable diving practices and minimizing environmental impact.
Fathom Five Divers
Dive deeper into Kauai’s vibrant waters with Fathom Five Divers’ Premium 3-Tank Boat Dive. Three guided dives on specially crafted Hawaiian boats offer an unmatched underwater adventure for divers of all levels.
Fathom Five Divers is a Kauai-based dive operator located in Koloa, Hawaii, offering guided snorkel tours, shore dives, boat dives, and introductory SCUBA experiences. The company focuses on small-group instruction, personalized attention, and high-quality equipment to help guests explore Hawaii’s marine ecosystems safely and confidently. Trips range from guided snorkeling at Koloa Landing to multi-tank boat dives and specialty excursions exploring remote sites such as Niihau, the island commonly referred to as the "Forbidden Island."
Instructors and guides provide pre-dive briefings, equipment support, and situational guidance tailored to varying skill levels, from first-time Discover SCUBA participants to certified divers seeking multi-tank adventures. Fathom Five’s boat operations include a custom approach to Hawaiian waters, with a noted 6-pack boat operation used for many boat dive trips and access to numerous local dive sites.
Safety protocols, clear briefings, and condition-based decision-making are emphasized across shore and boat programs. Discover SCUBA options state a lower age limit for participation, and many shore dives are described as suitable for divers of all skill levels. Tour offerings include daylight and twilight/night options, shore and boat formats, and both single- and multi-tank schedules. Visitors looking for guided snorkeling or structured dive experiences in Koloa can choose from a diverse set of trips matched to skill level, time available, and interest in local marine life and topography.
Location
Koloa, Hawaii
Launches and shore dives from Koloa.
6-Pack Boat
Customized 6-pack
Dedicated boat for Hawaiian waters.
Dive Sites
20 sites
Access to 20 distinct dive locations.
Discover SCUBA
Ages 10+
Intro dives available for ages ten and up.
Reserve a guided snorkel, shore dive, or boat dive with Fathom Five Divers and experience Koloa’s underwater landscapes with expert instruction and quality gear.
Arrive Early for Check-in
Plan to arrive at least 30 minutes before departure, especially if opting for the refresher course.
Bring a Dive Log and Certification
Make sure your certification is current and bring your logbook for verification purposes.
Stay Hydrated Onboard
Even in cooler water, boating and diving can dehydrate you quickly. Drink plenty of fluids supplied during the trip.
Secure Seasickness Remedies
The ocean can be unpredictable; consider taking seasickness prevention if you’re sensitive on boat rides.
Dive Mask
A well-fitting mask ensures clear vision underwater and is essential for all dives.
Fins
Proper fins enhance mobility and conserve energy when swimming between dive sites.
5mm Wetsuit
Provides thermal protection and minor abrasion resistance in varying water temperatures.
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Surface Signaling Devices
Safety whistle or signal mirror can be useful for surface communication in open water.