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    Maui Diamond Sea Sports

    Maui Diamond Sea Sports

    5.0 • 258 reviews
    Wailuku, HI

    Maui Diamond Sea Sports offers a warm, personalized way to explore Maui’s most unforgettable dive sites, from Molokini Crater to the Cathedrals of Lanai. Their custom-built 46-foot dive boat, small-group approach, and experienced ...

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    Book Maui Diamond Sea Sports

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    2-Tank Scuba Dive Charter in Maui

    An afternoon charter with two reef dives and time to enjoy your morning

    From$247person
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    Two-Tank Dusk And Night Dive

    Do a two-tank evening boat dive designed for certified divers and grouped by experience level

    From$306person
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    Sunset Whale Watch

    Enjoy an uncrowded sunset whale watch with experienced guides

    $136.32person
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    Dive Molokini Backwall 2-Site Charter From Kihei

    Tackle Molokini’s Backwall with a second dive site for advanced, recent divers

    $306.89person
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    Helldiver and Triple Anchors Certified Diver Trip

    Dive two historic sites with macro life, ideal for certified divers seeking something different

    From$272person
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    Dive Lanai Cathedrals 8-Hour Scuba Trip

    Scuba dive Lāna‘i’s Cathedrals and lava tubes on an 8-hour boat trip

    From$329person
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    Dive the Carthaginian II Wreck off Lahaina

    Deep wreck dive on the Carthaginian II with a second West Maui reef dive

    From$272person
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    Explore Maui Wild Card 2-Tank Scuba Dive Charter

    Dive Maui’s less-visited sites on a 2-tank Wild Card charter

    From$272person
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    Dive Molokini Crater on a 2-Tank Maui Charter

    Do a 2-tank dive at Molokini with a flexible second site

    From$272person

    Review summary

    5.0
    Excellent
    258 reviews•Google Maps
    476
    5
    1
    1
    5

    Divers rave about the exceptional professionalism and attention to detail here. The crew stands out for remembering everyone's names, handling all the gear setup, providing individual dry boxes for belongings, and offering warm water rinses after dives. Guides like Nick, Dave, Joe, and Don consistently earn praise for their knowledge and ability to maximize bottom time, often letting divers stay down for 60+ minutes. The operation runs smoothly from booking through the actual dives, with Beth frequently mentioned for being helpful and accommodating with scheduling. The dive sites themselves are outstanding, from Molokini's back wall to Lanai's Cathedrals, with regular sightings of octopus, sharks, lobster, and endemic species. What really sets this operation apart is how they handle mixed experience levels, allowing confident divers to explore independently while still providing guidance when needed. One dissenting voice felt the boat was overcrowded with too many divers per guide, but this appears to be an outlier among overwhelmingly positive experiences. Multiple reviewers call this their top dive operator, with many returning trip after trip.

    What people are saying

    Review 1 of 5
    5/5

    This is the best dive boat on Maui! Not only do they take you to best dive sites, but they have the best crew! Captain Ben will get you there and back safely! Divemasters - Dave, Joe, Brian, Kelli, Logan, Beth, Nick, David and occasionally Michelle are all super knowledgeable, safe, and will make the experience super fun! Been diving with them for years and just had our 14 yr old certified and they took extra great care to make sure he was comfortable and had a great dive! The divemasters experience and knowledge of the dive sites is exceptional. We love the Maui Diamond!

    Photo of Amy Wilson

    Amy Wilson

    July 7, 2026

    Review 1 of 1
    5/5

    This is the best dive boat on Maui! Not only do they take you to best dive sites, but they have the best crew! Captain Ben will get you there and back safely! Divemasters - Dave, Joe, Brian, Kelli, Logan, Beth, Nick, David and occasionally Michelle are all super knowledgeable, safe, and will make the experience super fun! Been diving with them for years and just had our 14 yr old certified and they took extra great care to make sure he was comfortable and had a great dive! The divemasters experience and knowledge of the dive sites is exceptional. We love the Maui Diamond!

    Photo of Amy Wilson

    Amy Wilson

    July 7, 2026