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    5. Hilo 4-Hour 2-Tank Boat Dive
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    Hilo 4-Hour 2-Tank Boat Dive

    Boat-dive remote Hilo reefs on a guided 2-tank trip

    4.7 stars• 835 reviews
    From$1,098/ personincl. taxes and fees

    Duration

    4 hours

    Includes

    Two tanks, weights, guide

    Highlights

    Head out by boat to remote dive sites around Hilo Bay and the Hamakua Coast on a guided two-tank tour for certified, experienced divers. Explore volcanic topography like pinnacles, canyons, and lava tubes on boat-only sites.

    • Depart by boat to reach remote dive sites only accessible from the water
    • Complete two guided dives on reefs featuring pinnacles, shelves, and lava tubes
    • Spot scenic coastline views like waterfalls and historic sugar mill remnants
    • Dive with sea life indigenous to the Hawaiian Islands around healthy coral reefs
    • Watch for spinner dolphins that sometimes ride the boat’s wake

    What's Included

    • Two air tanks
    • Weights
    • Divemaster guide
    • Light snacks
    • Beverages

    Things to know

    You must be a certified diver with at least 15 logged dives and be able to swim and use a snorkel or regulator. If your last dive was more than 2 years ago, schedule a refresher course before booking. After a two-tank dive, wait at least 18 hours before ascending above 2,000–2,500 ft.

    Cancellation Policy

    Cancel 48+ hours in advance for a full refund. Late cancellations and no-shows are non-refundable. If the operator cancels (for example due to weather), you receive a full refund.

    FAQs

    Join if you are a certified diver with at least 15 logged dives, you can swim, and you can use a snorkel or regulator. Minors ages 15 and under must dive with an adult. You also need to understand detailed instruction in English and carry 50 lbs of equipment unassisted.

    If your last dive was more than 2 years ago, schedule a refresher course before you book.

    Bring your certification card, reef-safe sunscreen, a swimsuit, and a towel. Bring a camera if you want. If you are prone to seasickness, take motion sickness medicine before you arrive so it has time to take effect.

    Experience provided by Hilo Ocean Adventures
    Experience provided by Hilo Ocean Adventures

    How can we help?

    We are here to assist with special requests, large groups, last minute needs, and any questions you may have.

    Call or text (650) 414-7338

    Report an issue

    Reference #F6KN4B

    Certified Diver

    $1,098.33

    Priced per person

    0

    Why book through Greetwell?

    • No Added Fees

      No booking or service fees, ever

    • Concierge Support Included

      Real humans ready to help with timing, questions, or special requests

    • Free Cancellation Available

      Most experiences can be cancelled for a full refund

    Discover what we've curated for you

    Review summary

    4.7
    Excellent
    835 reviews•Google Maps

    Hilo Ocean Adventures shines when it comes to their instructors and guides, who consistently earn glowing praise from visitors. Shayna, a PADI-certified Master Scuba Diver Trainer, gets mentioned repeatedly for making both beginners and experienced divers feel confident and comfortable. Other guides like Morgan, Alex, and Aulki also stand out for their knowledge, patience, and genuine enthusiasm. The staff accommodates solo travelers and small groups without hesitation, often personalizing tours when group sizes are minimal. The marine life around Hilo delivers too—multiple turtles spotted within minutes, beautiful reefs, and memorable underwater encounters. The operation offers variety beyond diving, including kayaking, paddleboarding, and snorkeling trips around Hilo Bay and beyond. Equipment rentals receive positive marks overall, though there's mention of some aging gear like fin straps. One review noted a particularly rough day where safety concerns and operational issues converged, though this appears to be an isolated incident during challenging surf conditions. The front desk staff, including Natalia, earns appreciation for being welcoming and helpful with scheduling. Most visitors leave calling their experience a highlight of their Big Island trip.

    What people are saying

    Review 1 of 5
    5/5

    Just got off the whale watching boat with Morgan and Kevin. Even though we didn’t spot a whale they were really nice guys to hang out with. My daughter wasn’t feeling well and they were great making accommodations for us. Have a great time in Kauai Kevin, and thank you Morgan and your Egg McMuffins

    Photo of kallas78

    kallas78

    March 27, 2026

    Review 1 of 1
    5/5

    Just got off the whale watching boat with Morgan and Kevin. Even though we didn’t spot a whale they were really nice guys to hang out with. My daughter wasn’t feeling well and they were great making accommodations for us. Have a great time in Kauai Kevin, and thank you Morgan and your Egg McMuffins

    Photo of kallas78

    kallas78

    March 27, 2026

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