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.

Featured Oahu Snorkeling Tours

More Oahu Snorkeling Tours to Inspire Your Trip

Moana’s Waikīkī Grand Guided Turtle Snorkel & Sailing Adventure

Snorkel Turtle Canyon on the Largest Luxury Catamaran! Top Quality Gear, Certified Crew & Premium On Board Bar. When you trust Moana Sailing Co. for your snorkel adventure, you’re choosing the tour with the most professionalism, the highest safety rating, and the...

🌴 Oahu
🍍 Snorkeling
2h 30m
4.7 (928)
Free Cancellation

Deluxe Snorkel and Wildlife Cruise in Waikiki, Hawaii

Join this ultimate Waikiki Snorkeling Cruise and discover Hawaii’s vibrant underwater world. Swim among colorful tropical fish and coral reefs, slide down a two-story waterslide, or relax on a floating lily pad. This family-friendly Waikiki boat tour includes...

🌴 Oahu
🍍 Snorkeling
2h 30m
4.9 (329)
Free Cancellation

12pm Turtle Canyon Snorkel Adventure

What better way to start your day than to slip into the refreshing waters of Turtle Canyon and swim with amazing green sea turtles, beautiful tropical fish, and other incredible marine life? Our snorkel guides help you feel confident, safe and at ease as you dive in and...

🌴 Oahu
🍍 Snorkeling
2h 30m
4.8 (300)
Free Cancellation

Premium Snorkel Sunset Cruise with Whale and Dolphin Watch

Experience the perfect blend of adventure, relaxation, and natural beauty on Oahu’s stunning west coast. Departing from the scenic Ko Olina Marina, you’ll sail aboard a spacious, comfortable catamaran to crystal-clear waters teeming with tropical fish and vibrant...

🌴 Oahu
🍍 Snorkeling
2h 30m
4.8 (18)
Free Cancellation

Turtle Canyon Snorkel Adventure - Small Group 6 Passengers

Unlike overcrowded charters, our tours are limited to 6 passengers or less, ensuring a safer and more personalized experience on our iconic black and yellow high-speed adventure raft . All equipment is provided (mask, snorkel, life vest) as well as an experienced tour...

🌴 Oahu
🍍 Snorkeling
1h 45m
4.7 (703)
Free Cancellation

Turtle Canyon Snorkel Excursion from Waikiki, Hawaii

Discover the magic of snorkeling with Hawaiian Green Sea Turtles at Waikiki’s famous Turtle Canyon. On this 2-hour snorkeling tour, you’ll cruise along the beautiful Honolulu coastline to a thriving coral reef teeming with tropical fish and marine life. All...

🌴 Oahu
🍍 Snorkeling
2h
4.8 (4603)
Free Cancellation

Turtle Canyon Snorkel Adventure in Waikiki, Oahu

Enjoy an exclusive snorkeling adventure in Waikiki with small group sizes for a comfortable and VIP experience. You get up-close views of Hawaii’s vibrant marine life, including green sea turtles, angelfish, and schools of tropical fish, while the ocean remains calm...

🌴 Oahu
🍍 Snorkeling
2h
4.9 (3027)
Free Cancellation

Waikiki Catamaran Snorkel Sail with Lunch: Turtles Guaranteed

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...

🌴 Oahu
🍍 Snorkeling
4.7 (2102)
Free Cancellation

Waikiki Turtle Snorkel and Sail on Hawea Catamaran

Experience the best of Waikiki on a Turtle Snorkel & Sail combo aboard the Hawea Catamaran. This popular Oahu tour blends marine exploration and island relaxation in one extraordinary outing. Swim among sea turtles and tropical fish at Turtle Canyon, then enjoy a smooth...

🌴 Oahu
🍍 Snorkeling
2h 30m
4.8 (1600)
Free Cancellation

Oahu Catamaran Snorkel Tour with Guaranteed Turtles

Experience one Viator's 2025 Top 20 Best Excursions in the country. This Oahu catamaran snorkel tour offers unbeatable value and family-friendly fun from Waikiki. Swim alongside Hawaiian green sea turtles and vibrant tropical fish in crystal-clear waters, with turtle...

🌴 Oahu
🍍 Snorkeling
2h
4.9 (1271)
Free Cancellation

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.