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Top picks for Honolulu Water activities

Discover 20 Water activities in Honolulu on Trip.com, updated April 5, 2026, with experiences lasting from 1 to 5 hours. Find the perfect adventure for your day!

From SGD 44.60 per person, with an average total of SGD 179.84. Choose the option that suits your plan.

With 6.767k verified reviews, Water activities Honolulu boast an average rating of 4.8.

This week's most popular Water activities: "First-Time Scuba Diving in Honolulu + Free Videos", with 2.519k reviews and a 4.9 rating.

Now on Trip.com: "Incredibly Fun Coral Reef Giant Sea Turtles 4hour Boat Scuba Tour", a 4-hour adventure in Honolulu!

The next available day tour departs on April 6, 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 First-Time Scuba Diving in Honolulu + Free Videos.

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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20 results for Honolulu Water activities

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Reviews/Trip Moments

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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.
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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!!!
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Reviews: Incredibly Fun Coral Reef Giant Sea Turtles 4hour Boat Scuba Tour
Guest User2025-11-19
One of the most amazing experiences of my life. Natasha was an incredible teacher and guide. I now want to get certified!
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Reviews: First-Time Scuba Diving in Honolulu + Free Videos
Guest User2024-05-24
Try scuba diving was amazing. My childhood friend and I had never gone scuba diving before. No experience needed; just simple swimming fundamentals. Faith and John have a great first time scuba experience for all. A must do if in Oahu, Hawaii. Faith was the best! Super kind, extremely helpful, and caring. Really made the whole experience a blast and a memory to last a lifetime. Thank you so much Faith. You are the best! Mahalo 🤙🌺😎

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