Oahu Snorkeling

Oahu snorkeling adventures offer a chance to experience Hawaii's vibrant marine life up close. With crystal-clear waters, colorful coral reefs, and an abundance of tropical fish, Oahu is a top destination for snorkelers of all skill levels. Popular snorkeling spots include Hanauma Bay, Shark's Cove, and Turtle Canyon, where you might even swim alongside Hawaiian green sea turtles.

Guided snorkeling tours on Oahu provide all the gear you need and expert instruction to ensure a safe and enjoyable experience. Whether you're snorkeling from a catamaran or directly from the beach, you'll witness an underwater world teeming with life, including butterflyfish, parrotfish, and possibly even dolphins or rays.

Many snorkeling tours also include extras like onboard refreshments, scenic boat rides, and chances to spot whales during the winter months. Some locations, like the North Shore or Kahe Point (Electric Beach), offer more adventurous snorkeling with incredible visibility and vibrant ecosystems.

Snorkeling on Oahu is one of the most memorable ways to connect with Hawaii's natural beauty. Book your snorkeling tour today and dive into the island's stunning aquatic wonderland.

5 in 1 Deluxe Cruise: Turtle Snorkeling, Activities and Pick-Up

In addition to the amazing turtle snorkeling in the beautiful waters of Waikiki, our 135-passenger boat offers a unique selection of activities that set us apart. We provide kayaking, stand-up paddleboarding, water trampolines, water slides, and the thrilling...

3 hours
4.5 (262)
Free Cancellation

Turtle Canyons Snorkel Excursion from Waikiki, Hawaii

Come experience snorkeling with Hawaiian Green Sea Turtles and Schools of Tropical Reef Fish at Waikiki's Turtle Canyons. This 2 Hour Boat trip includes all snorkeling equipment and in-water snorkeling guides.

2 hours
4.8 (4454)
Free Cancellation

Turtle Canyon Snorkel Adventure in Waikiki, Oahu

We are unique because we keep our group size limited to 20 people. This makes it comfortable and more of a VIP experience for our guests. Also marine life does not get overwhelmed and stressed by too many people in the water and they like to swim closer to our guests....

2 hours
4.9 (2685)
Free Cancellation

Oahu Submarine Scooter Adventure

Enjoy an exciting underwater adventure on Oahu! On this submarine scooter tour, cruise along Maunalua Bay past Diamond Head Crater and then dive under the surface while riding your own self-propelled, electric underwater scooter. Swim with colorful fish, green sea...

2 hours
4.8 (2162)

Swim with Dolphins on the West Coast of Oahu

You will board a spacious 42 passenger catamaran boat to cruise the West Coast of Oahu searching for wild dolphins. This double-hulled catamaran features a comfortable and stable ride as you relax and take in the breathtaking views of the ocean and the mountains. In the...

4 hours
4.8 (1029)
Free Cancellation

Oahu Dolphin Watching & Snorkeling Tour - Includes Lunch & Pickup

Discover what more than 300,000 guests have experienced! Share an unforgettable encounter with dolphins in their natural Hawaii habitat on Oahu's west coast. Our state of the art boat takes you on a cruise along the stunning west coast of Oahu, where you'll take in...

3 hours 30 minutes
4.5 (1654)
Free Cancellation

Waikiki Turtle Snorkel & Sail combo on Hawea Catamaran

This is the best way to start your day on Oahu! Complimentary cold brew coffee from Honolulu’s local favorite ARVO Café, served with a selection of Anahola Granola bars—Original, Chocolate Chip, Tropical, and Mango & Ginger. It’s a little extra aloha to energize...

2 hours 30 minutes
4.8 (1527)
Free Cancellation

Oahu Catamaran Snorkel Tour: See Turtles 100% Guaranteed

2025 VIATOR TOP 20 BEST EXCURSIONS award in the UNITED STATES including the TOP RATED SNORKEL EXCURSION in the US!! Best value in Waikiki! See turtles GUARANTEED or receive a FULL REFUND! Brand new PREMIUM snorkel equipment included free of charge!. Water, soda, juice,...

2 hours
4.9 (1040)
Free Cancellation

Swim with Sharks Cage-Free from Oahu

We Provide FREE PHOTOS & VIDEOS. Swim with the sharks cage-free with the original North Shore shark boat family. We are the only family owned and operated tour in Haleiwa Harbor. Enjoy a once in a lifetime experience as you swim freely in the deep blue ocean with sharks...

1 hour 45 minutes
4.9 (960)
Free Cancellation

Ko Olina Catamaran Sail and Snorkel

Enjoy a 3-hour sailing cruise on a gorgeous, 53' foot catamaran from the beautiful Ko Olina Marina on Oahu. Snorkel among millions of fish at a tropical reef while you scan for dolphins and listen for whales. Eat a delicious lunch with complimentary cocktails as you...

3 hours
4.8 (596)
Free Cancellation

Beginner Scuba Diving Adventure with Videos in Honolulu

Try Scuba Diving today, No certification required. Come explore the beautiful underwater world of Honolulu, Hawaii and see tons of tropical life and fish!

1 hour 30 minutes
4.9 (3067)
Free Cancellation

Turtle Canyon Snorkel from Waikiki: Turtles Guaranteed

Turtle sightings are 100% GUARANTEED on every tour!!! Boat occupants is limited to ONLY 19 passengers. Smaller Group Size = Better Experience! Call for Photo Package Information Book our Turtle Canyon snorkel tour for some turtle fun today! Escape the other crowded...

1 hour 40 minutes
4.9 (811)
Free Cancellation

Oahu: Snorkeling Cruise and Dolphin Watch With Hawaiian Buffet

Head to the country side of Oahu's West coast on a safe, comfortable Custom Catamaran, with a one of a kind Hot Hawaiian Buffet and beverages on board after snorkeling. With years of minimal development and mostly untouched waters, the Waianae Coast has maintained a...

3 hours 30 minutes
4.7 (1220)
Free Cancellation

Waikiki Catamaran Turtle Snorkel Sail

Welcome aboard Hawaii Nautical, you're invited to observe, learn, and experience Hawaiian Green Sea Turtles firsthand! Guests will learn about the life cycle, behaviors, and threats to the Hawaiian Sea Turtles "Honu" (Learning preserving, respectfully observing). Set...

3 hours
4.7 (2098)
Free Cancellation

Turtle Canyon Snorkel: Semi Private Boat Tour

Small Intimate Tours (6 ppl max). 100% Turtle Guarantee or Ride again Free. Our small group size allows us to offer a more personal experience compared to other tours that take much larger groups. We also have a fun, fast adventure boat. If you're adventurous and like...

1 hour 30 minutes
4.9 (675)
Free Cancellation

Deluxe Snorkel and Wildlife Cruise in Waikiki

Snorkeling Gear Included! Enjoy snorkeling on a coral reef with tropical fish, zooming down a two story waterslide, bouncing on a trampoline or relaxing on a lily pad. After you’ve had your fill of snorkeling and water activities you’ll cruise along the Waikiki...

2 hours 30 minutes
4.9 (297)
Free Cancellation

Safe and Educational Shark Dive from Haleiwa: Sharks Guaranteed

This shark dive is an interactive research-based program now open to the public. It has been hailed as "one of the best programs for inspiring shark and marine conservation." Founded as a research program, One Ocean Diving opened to the public in an effort to help...

2 hours
4.9 (519)
Free Cancellation

Waikiki Catamaran Escape: Snorkel with Turtles & Water Sports Fun

Embark on a delightful journey through Oahu's pristine waters on a luxurious and comfortable catamaran. Our Turtle Snorkeling Package offers a unique opportunity to snorkel with friendly turtles in the heart of Waikiki's picturesque waters. Enjoy other activities such...

3 hours
4.8 (152)
Free Cancellation

Swim with Dolphins Catamaran with Waterslide & Lunch on Oahu

Come aboard the newest boat in the harbor, our 2023 All-American Marine Catamaran, Poseidon for the adventure of a lifetime! On this special tour, you'll get to swim with wild dolphins in their natural habitat! After this, you'll get the opportunity to snorkel with...

4 hours
4.7 (148)
Free Cancellation

Turtle Snorkel Adventure from Waikiki, Oahu

Snorkel at an exclusive, crowd-free reef—accessible to only a few on a newly renovated 55ft catamaran. Complimentary snacks and drinks and two bathrooms on board Perfect for all experience levels – Ideal for first-time snorkelers and seasoned pros, with calm, clear...

2 hours
4.3 (40)
Free Cancellation

Turtle Snorkeling Adventure From Waikiki, Oahu

This premier snorkel site is accessible only to a select few and is prized for its calm, clear waters and abundant marine life—offering a serene, crowd-free experience you won’t find on typical tours. Perfect for all experience levels – Ideal for first-time...

2 hours
3.8 (10)
Free Cancellation

Snorkeling with Sea Turtles in Waikiki Hawaii Boat Tour

We cruise out to a secret turtle sanctuary in Waikiki to swim with Green Hawaiian Sea Turtles and other marine life. This tour is set in the beautiful waters of Waikiki with scenic views all around.

2 hours 30 minutes
4.9 (144)
Free Cancellation

West Oahu Dolphin Watch and Snorkel Sail with Lunch

Your journey starts with a scenic cruise along the stunning Leeward Coast, where you’ll enjoy breathtaking views of the Wai'anae mountain range and the sparkling Pacific Ocean. Keep your eyes peeled—Hawaiian spinner dolphins are often spotted playing in the wake of...

3 hours
4.5 (313)
Free Cancellation

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Frequently Asked Questions

🌊 What are the best snorkeling spots on Oahu?

Top snorkeling spots include Hanauma Bay, Turtle Canyon, Shark's Cove, and Kahe Point (Electric Beach).

👶 Do I need prior experience to go snorkeling in Oahu?

No, most Oahu snorkeling tours are beginner-friendly and include gear, instructions, and safety tips from professional guides.

🐢 Is it safe to snorkel with sea turtles?

Yes, it is safe to snorkel near turtles as long as you keep a respectful distance and do not touch or chase them, in accordance with Hawaii law.

🎒 What should I bring on a snorkeling tour?

Bring swimwear, reef-safe sunscreen, a towel, and a waterproof camera. Most tours provide fins, masks, and snorkels.