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    Hilo Ocean Adventures

    Hilo Ocean Adventures

    4.7 • 835 reviews
    Hilo, HI

    Hilo Ocean Adventures is a family-owned dive shop and tour company sharing the magic of Hawai‘i’s east coast with guests of all ages. From swim lessons in a private pool to guided snorkel, scuba, kayak, and whale-watching excursio...

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    Book Hilo Ocean Adventures

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    3-Hour Near-Shore Fishing Charter in Hilo

    Fish calm near-shore waters off Hilo with a private captain and crew

    $529.53
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    Try Scuba Pool Lesson In Hilo

    Learn scuba basics in a heated indoor pool in Hilo

    $168.57person
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    Reeds Bay Stand-Up Paddleboard Lesson in Hilo

    Learn stand-up paddling in calm Reeds Bay with a beginner-friendly instructor

    $89.28person
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    Hilo 1.5-Hour SCUBA Refresher Course

    Refresh your SCUBA skills in a 1.5-hour heated indoor pool session

    $222.31person
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    Wailoa River SUP Tour in Hilo

    Paddle Hilo’s Wailoa River to the King Kamehameha Statue with a guide

    $117.53person
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    Hilo 2-Hour Reef Snorkel Boat Tour

    Snorkel Hilo Bay’s reefs with crew guidance and small-group attention

    $222.44person
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    1-Hour Guided Kayak Tour on Hilo's Wailoa River

    Paddle the calm Wailoa River with a guide to the King Kamehameha Statue

    From$117person
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    ʻAkaka Falls & Sea Turtle Lagoon Snorkel Tour

    Snorkel a sea turtle lagoon and walk to ʻAkaka Falls in one guided tour

    $199.93person
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    Explore Hilo Bay Myths & Legends Waterfall Kayak Tour

    Paddle Hilo Bay myths to a Wailuku River waterfall lagoon

    $176.39person
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    Cruise Hilo Coast Waterfalls & Sea Cliffs

    Sightseeing cruise with waterfalls, sea cliffs, and Hilo history

    $155.28person
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    Explore Hilo Reefs on a 1-Tank Guided Boat Dive

    Dive Hilo’s east-side reefs on a small-group, 1-tank boat trip

    From$1,036person
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    Guided 1-Tank Shore Dive in Hilo

    Dive Hilo’s reef and search for a turtle cleaning station on a guided 1-tank shore dive

    $927.39person
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    Guided Hilo Bay Kayak Tour to Coconut Island

    Paddle Hilo Bay with a local guide and visit Coconut Island

    From$141person
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    Hilo 4-Hour 2-Tank Boat Dive

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

    $1,098.33person
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    Discover Scuba Diving Lesson in Hilo

    Learn scuba basics, practice in a pool, then dive from shore in Hilo

    $382.56person
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    2-Tank Shore Dive in Hilo

    Dive Hilo’s East Coast reef sites on a guided two-tank shore dive

    $1,021.56person
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    Hilo Humpback Whale Watching Cruise

    Cruise the Hilo coast in search of humpback whales (seasonal)

    $164.62person
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    Deep Sea Big Game Fishing Charter in Hilo

    Fish offshore Hilo on a private charter with a local captain

    From$941
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    Guided Sea Turtle Lagoon Snorkel Tour in Hilo

    Snorkel Hilo’s sea turtle lagoons and walk a volcanic black sand beach

    $133.94person
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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
    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