Snorkeling
Explore Oahu's coral reefs and marine life through guided snorkeling tours to protected bays and popular spots like Hanauma Bay.
107 activities available
North Shore Snorkeling Tour
Direct with the operator. They take your booking and run your tour. We may earn a commission, never added to your price.
Cage-free Shark Tour
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Snorkel With Turtles! See Turtles GUARANTEED!
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Self-guided Lanikai Adventure: E-Bike, Pillbox Hike and Snorkel
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Turtle Canyon Snorkeling and Swim (Online Reservation)
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West Oahu Heritage Snorkel Sail
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Private Cruise - Dolphin & Snorkel
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Snorkel into Sunset Sail - Spring and Summer Months
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Snorkel with Turtles
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Afternoon Turtle Safari
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Catamaran Snorkel Sail - Midday
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Reef Explorer – 2 Tank Dive Charter
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Catamaran Snorkel Sail - Sunrise
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AʻO HAWAIʻI - Dolphin & Seasonal Whale Watching, Turtle Snorkeling Tour
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Join a Group
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Afternoon Snorkel Tour & Sail
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Turtle Canyon Snorkel Tour
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Turtle Snorkeling (Includes Gear + 20' Jump)
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Kayaking Surfing & Snorkeling Turtle Tour
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Morning Sail & Snorkel
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Turtle Tour and Surf
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Kaula Kai Snorkel Sail at Ko Olina
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Snorkel Tour
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Hanauma Bay Snorkeling Tours / Lessons
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Marine Wildlife Snorkel Tour: Sea Tiger Shipwreck & Sharks
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Turtle Canyon Snorkeling and Swim
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Turtle Reef Snorkel & Sail
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West O’ahu combo - Palehua Hike, Sail and Snorkel
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Waikiki Turtle Canyon Snorkeling 6 in 1
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Semi-private Waikiki Snorkel Tour
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Turtle snorkle & Observers
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Adaptive Snorkeling Tours
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Turtle Snorkel Sail with Lunch
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Turtle Canyon Snorkel Adventure (Semi-Private)
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Private 5Hrs Island Tour with 2Hrs Sail and Snorkel with Turtles
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Private Sunset Dolphin Watch & Snorkel Cruise with Dinner and Cocktails
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Subcategories
About Snorkeling
Oahu's crystal-clear waters and abundant marine life make snorkeling one of the island's most rewarding activities. The calm, protected bays around the island provide ideal conditions for both beginners and experienced snorkelers to explore vibrant coral reefs and encounter Hawaii's colorful underwater residents.
Hanauma Bay stands as Oahu's most famous snorkeling destination, offering a protected marine sanctuary where green sea turtles, tropical fish, and coral formations thrive in shallow, easy-to-navigate waters. The bay's unique curved shape creates calm conditions perfect for first-time snorkelers, while still providing enough variety to keep experienced swimmers engaged.
Water temperatures remain comfortable year-round, typically ranging from 75 to 80 degrees Fahrenheit. Morning hours generally offer the best visibility and calmest seas, with trade winds picking up later in the day. Summer months bring slightly warmer water and more predictable conditions, though snorkeling remains excellent throughout the year.
Most guided snorkeling tours include all necessary equipment, from masks and snorkels to fins and flotation devices. Professional guides lead groups to prime locations, often combining snorkeling with other activities like sailing, wildlife watching, or beachside dining. These tours typically last 3 to 6 hours and cater to various skill levels.
Popular marine life sightings include Hawaiian green sea turtles, colorful reef fish like parrotfish and tangs, and occasionally dolphins or Hawaiian monk seals. Many tours also feature educational components about marine conservation and Hawaiian ocean culture.
Browse our collection of 44 snorkeling tours below to find the perfect underwater adventure for your Oahu visit.
Frequently Asked Questions about Snorkeling
What snorkeling tours are available in Oahu?
We offer 107 snorkeling tours and activities in Oahu. Explore Oahu's coral reefs and marine life through guided snorkeling tours to protected bays and popular spots like Hanauma Bay.
How much do snorkeling tours cost in Oahu?
Snorkeling tour prices in Oahu range from $35.99 to $3850 per person, depending on the tour length, inclusions, and group size.
What is the best time for snorkeling in Oahu?
Snorkeling tours in Oahu are available year-round, though conditions may vary by season. Check individual tour pages for specific timing recommendations and availability.
How do I book a snorkeling tour in Oahu?
Browse our snorkeling tours above, select the one that interests you, and click "Book Now" to check availability and complete your reservation. Instant confirmation is available for most tours.
Related Activities in Oahu
Reef Snorkeling
Explore vibrant coral reefs and swim with sea turtles on guided snorkeling tours along the Big Island's calm, clear Kona and Kohala coastlines.
Boat Tours & Cruises
Explore the Big Island by sea on snorkel cruises, sunset sails, coastal tours, and private yacht charters along the Kona and Kohala coastlines.
Dolphin Tours
Observe wild Hawaiian spinner dolphins on morning Kona Coast boat tours with expert naturalist guides and frequent sighting guarantees.
Wildlife & Nature
Encounter sea turtles, rare Hawaiian birds, and unique native ecosystems on guided Big Island wildlife and nature tours with expert naturalist guides.