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    Hilo Ocean Adventures

    Hilo Ocean Adventures

    4.7 • 814 reviews
    Hilo, HI

    Family-owned and operated on the lush northeast coast of the Big Island, Hilo Ocean Adventures welcomes you to the magic of Hawai‘i’s waters with true island hospitality. Certified captains, lifeguards, and PADI pros lead small-gr...

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    Book Hilo Ocean Adventures

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    Hilo Bay Myths and Legends Waterfall Kayak Adventure

    Paddle Hilo Bay and Wailuku River with expert guides, exploring myths, waterfalls, and wildlife

    $176.39person
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    Cliffs of Hawai’i Onomea Waterfall Cruise

    Sail Hilo’s coast to see waterfalls and sea cliffs while hearing stories of old Hawai‘i on a relaxing 2-hour cruise

    From$188person
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    Hilo One-Tank Boat Dive

    Explore East Hawai‘i reefs by boat with expert local guides in small groups

    From$1,036person
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    Leleiwi Beach One-Tank Shore Dive

    Guided shore dive with abundant marine life and a turtle cleaning station

    $927.39person
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    Hilo Bay and Coconut Island Kayak Adventure

    Paddle calm Hilo Bay to Coconut Island with a local guide and rich history

    From$141person
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    Hilo Remote Reef Ridge 2-Tank Boat Dive

    Explore remote Hamakua Coast dive sites with expert guides on a two-tank boat adventure

    $1,098.33person
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    Discover Scuba Diving Experience in Hilo

    Learn scuba basics in a pool, then dive Hilo’s clear waters with pro supervision

    $382.56person
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    2 Tank Shore Dive at Leleiwi Beach, Hilo

    Explore Hilo’s reefs on a guided two-tank shore dive with local pros

    $1,021.56person
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    Hilo Humpback Whale Watching Boat Tour

    Search for migrating humpbacks on a 1.5-hour boat tour off Hawaii’s coast

    $164.62person
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    Private Offshore Fishing Charter in Hilo

    Reel in Mahi Mahi and Ahi alongside an expert crew on a 4–8 hour private charter

    From$941
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    Sea Turtle & Black Sand Beach Snorkel in Hilo

    Explore vibrant marine life and volcanic beaches on a fully guided 3-hour snorkel adventure.

    $133.94
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    Guided Beach Night Dive for Certified Divers

    Experience Hawaii Island's vibrant marine life on a guided night dive for certified adventurers

    $950.94person

    Review summary

    4.7
    Excellent
    814 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