Top picks for Honolulu Water activities

Discover 23 Water activities in Honolulu on Trip.com, updated April 11, 2026, with experiences lasting from 1 to 4 hours. Find the perfect adventure for your day!

From CAD 55.78 per person, with an average total of CAD 172.75. Choose the option that suits your plan.

With 6.598k verified reviews, Water activities Honolulu boast an average rating of 4.8.

This week's most popular Water activities: "Voted Honolulu's #1 Beginner Scuba Diving + Free Videos Tour", with 2.519k reviews and a 4.9 rating.

Now on Trip.com: "Captain Cook Reef Snorkeling of Kealakekua Bay", a 4-hour adventure in Honolulu!

The next available day tour departs on April 12, 2026. Book now to secure your spot!

Honolulu Water activities usually take about 4 hours — perfect for a relaxed, immersive experience!

95% of Honolulu Water activities now offer English-speaking guides

April is the perfect time to visit Honolulu! Choose from Water activities available day tours, including seasonal favorites like Voted Honolulu's #1 Beginner Scuba Diving + Free Videos Tour.

Your trip, worry-free! All day tours are run by licensed suppliers with verified reviews, and many include free cancellation before departure.

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23 results for Honolulu Water activities

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Reviews/Trip Moments

Reviews: Kona's Best Morning Snorkel: Captain Cook & Kealakekua Bay
Guest User2024-08-01
The view was amazing and that staff super nice! The plant based food was amazing as well! Best part of our trip so far!!
Reviews: Beginner Scuba Diving Experience with Video Package in Honolulu
Guest User2024-09-10
This was an amazing experience for the first time. Kyle was a great instructor. 10/10 I would definitely recommend everyone to try it. Don’t forget to choose Kyle.
Reviews: Moana's Waikīkī Grand Guided Turtle Snorkel & Sailing Adventure
Guest User2024-07-01
This was one of the best sailing excursions I’ve been on. Gorgeous boat, amazing crew and great music. We had such an amazing time for the sunset sail that we booked their snorkeling tour for the next day. A definite must if you’re in Waikiki. Such an awesome way to see the sunset and coastline.
Reviews: Oahu: Cage-Free Shark Swim on the North Shore
Guest User2024-09-13
Unbelievably great!! Crew was awesome and professional. Local family run business. The experience was amazing, highly recommend.
Reviews: Captain Cook Reef Snorkeling of Kealakekua Bay
Guest User2023-10-07
Wonderful snorkeling! Had the best time with the kids snorkeling in the bay, going off the slide and even treated to a yummy lunch and snacks. Would do it again!
Reviews: Kona Manta Ray Snorkel Tour: Guaranteed or come again free
Guest User2026-02-11
Omg this was one of the most amazing experiences. I highly suggest you fo with this comoany. Everyone is super chilled and nice. I love that it was onky a 3minute trip out to sea versus some of the others beinga 1/2hr, if you get sea sick definitely go with this one. We took our 4 kids ages 8 to 19. We also seen a SHARK in the depths below. The crew was well educated and very helpful with everything even though we got a mix up in our reservation. Very accommodating and 100% worth the money..... this is a MUST DO!!!