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Oahu · Waikiki & Honolulu · Year-round

Swim With Turtles in Oahu, Hawaii

The best way to swim with turtles in Oahu is a short boat trip from Waikiki out to Turtle Canyon, a shallow reef where Hawaiian green sea turtles (honu) come to feed and rest. Tours leave daily from Waikiki Beach and Kewalo Basin in Honolulu, run about 2.5 to 4 hours, and include snorkel gear and flotation, so first-timers and kids are welcome. Honu live here year-round, and sightings are near-guaranteed.

Green sea turtles (honu) Turtle Canyon reef From $72 Year-round Free cancellation

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11 turtle tours
$72 starting price
Year-round honu season
Waikiki main departure

Swim With Turtles in Oahu

Oahu: Waikiki Turtle Canyons Cruise & Snorkel Excursion, swim with turtles in OahuTop Pickfrom $89

Oahu: Waikiki Turtle Canyons Cruise & Snorkel Excursion

★★★★★4.8(858 reviews)·2.5–4 hrs
  • Snorkel Turtle Canyon, Waikiki's famous green sea turtle reef
  • The most-reviewed turtle snorkeling tour on Oahu
  • Snorkel gear, flotation vests and guide included
  • Free cancellation up to 24 hours before
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Waikiki Beach: Turtle Snorkeling & Sailing on the Hawea, swim with turtles in Oahufrom $85

Waikiki Beach: Turtle Snorkeling & Sailing on the Hawea

★★★★★4.7(750 reviews)·2.5–4 hrs
  • Sail Waikiki's coastline aboard the catamaran Hawea
  • Snorkel with honu (green sea turtles) over the reef
  • Relaxed sailing-and-snorkeling combo, gear included
  • Free cancellation up to 24 hours before
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Oahu: Turtle Canyon Snorkeling Boat Tour with Snacks, swim with turtles in Oahufrom $85

Oahu: Turtle Canyon Snorkeling Boat Tour with Snacks

★★★★★4.6(390 reviews)·2.5–4 hrs
  • Boat straight out to Turtle Canyon off Waikiki
  • Snacks and cold drinks included on board
  • Snorkel gear and flotation provided
  • Small, friendly crew that suits first-timers
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Oahu: Waikiki Turtle Snorkeling Adventure Cruise, swim with turtles in Oahufrom $72

Oahu: Waikiki Turtle Snorkeling Adventure Cruise

★★★★★4.6(314 reviews)·2.5–4 hrs
  • Best-value turtle snorkel departing Waikiki
  • Cruise to the honu reef and swim with green turtles
  • All snorkel gear included
  • Free cancellation up to 24 hours before
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Oahu: Waikiki Turtle Canyon Snorkeling Tour, swim with turtles in Oahufrom $81

Oahu: Waikiki Turtle Canyon Snorkeling Tour

★★★★★4.8(438 reviews)·2.5–4 hrs
  • Snorkel Turtle Canyon's resident green sea turtles
  • Highly rated 4.8★ for a calm, well-run trip
  • Gear, flotation and in-water guidance included
  • Free cancellation up to 24 hours before
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Oahu: Waikiki Turtle Canyon Snorkeling (Small Group, 6 Max), swim with turtles in Oahufrom $85

Oahu: Waikiki Turtle Canyon Snorkeling (Small Group, 6 Max)

★★★★★4.9(52 reviews)·2.5–4 hrs
  • Intimate small-group boat, maximum 6 guests
  • Personal guide in the water alongside you
  • Top-rated 4.9★ turtle snorkeling experience
  • Snorkel gear and flotation included
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Honolulu: Speed Boat Turtle Snorkel (Small Group), swim with turtles in Oahufrom $84

Honolulu: Speed Boat Turtle Snorkel (Small Group)

★★★★★5(4 reviews)·2.5–4 hrs
  • Fast speed-boat run out to the turtle reef
  • Small group for a personal, uncrowded trip
  • More time in the water, less time in transit
  • Snorkel gear and flotation provided
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Oahu: Waikiki Sailing & Turtle Snorkeling (Small Group), swim with turtles in Oahufrom $104

Oahu: Waikiki Sailing & Turtle Snorkeling (Small Group)

★★★★★5(1 reviews)·2.5–4 hrs
  • Sail and snorkel with turtles in a small group
  • Quiet, unhurried encounter away from the crowds
  • Gear and in-water guidance included
  • Premium relaxed experience
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Oahu: Snorkeling with Turtles, Water Scooter & Paddleboard, swim with turtles in Oahufrom $120

Oahu: Snorkeling with Turtles, Water Scooter & Paddleboard

★★★★★4.7(27 reviews)·2.5–4 hrs
  • Snorkel with turtles, then ride a water scooter and paddleboard
  • Action-packed half-day on the water
  • All equipment included
  • Great for active groups and families
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Oahu: Turtle Canyon Snorkeling Adventure with Gear, swim with turtles in Oahufrom $82

Oahu: Turtle Canyon Snorkeling Adventure with Gear

·2.5–4 hrs
  • Snorkel Turtle Canyon with all gear supplied
  • Friendly local crew, flotation for all abilities
  • Calm, beginner-friendly reef
  • Free cancellation up to 24 hours before
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Honolulu: 2.5-Hour Waikiki Turtle Snorkel with Jumping Platform, swim with turtles in Oahufrom $89

Honolulu: 2.5-Hour Waikiki Turtle Snorkel with Jumping Platform

★★★★★3.5(82 reviews)·2.5–4 hrs
  • 2.5 hours on the water with a 20 ft jumping platform
  • Snorkel the turtle reef, then leap off the boat
  • Lively, party-style atmosphere
  • Mixed reviews (3.5★); a fun, party-style crowd more than a quiet snorkel
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How Much Does It Cost to Swim With Turtles in Oahu?

Oahu turtle snorkeling tours from Waikiki and Honolulu fall into three rough price bands. All include snorkel gear and free cancellation.

Budget cruise
$72 – $82

Classic group boat cruises from Waikiki to the turtle reef. Snorkel gear included; larger boats, more guests.

Most popular
Best value
$84 – $89

The sweet spot: highly-rated Turtle Canyon cruises and sailing trips with snacks, flotation and in-water guides. Our top pick sits here.

Premium & small-group
$104 – $120

Small-group sailing and multi-activity trips for a quieter, more personal turtle encounter with extras like water scooters and paddleboards.

What affects the price?

Group size

Small-group and 6-guest-max boats cost more than large group cruises, but you get more room in the water and a guide's attention.

Boat & extras

Sailing catamarans, speed boats, snacks, drinks and add-ons like water scooters push the price up versus a basic snorkel cruise.

Time on the water

Longer trips and half-day combos cost more than a quick 2.5-hour Turtle Canyon run.

Bottom line: For most people the best value is a highly-rated Turtle Canyon cruise around $85–$89. Choose a small-group boat if you'd rather avoid the crowds, or a budget cruise from $72 if price is the priority.

Which Oahu Turtle Tour Is Right for You?

Tour style Duration Group size Best for Rating From
Classic Turtle Canyon cruise 3 hrs Medium Most popular all-rounder 4.8★ $89 Check →
Sailing catamaran + snorkel 3 hrs Medium Relaxed sailing vibe 4.7★ $85 Check →
Small-group boat (6 max) 3 hrs 6 max Personal, uncrowded 4.9★ $85 Check →
Speed boat 2.5 hrs Small Fast, more water time 5.0★ $84 Check →
Budget group cruise 3 hrs Large Cheapest option 4.6★ $72 Check →
Turtles + water scooter & SUP Half day Small Active groups & families 4.7★ $120 Check →

Sea Turtle Species & Best Months in Oahu

Species January–March April–June July–September October–December Likelihood
Green Sea Turtle (Honu) Common Common Common Common Near-guaranteed
Hawksbill Turtle (Honuʻea) Rare Rare Rare Rare Occasional
Almost every Oahu turtle encounter is with the Hawaiian green sea turtle, known as <strong>honu</strong>, a revered ʻaumakua (family guardian) in Hawaiian tradition. Adults reach about 4 feet long and 300+ pounds and live 60–70 years. Honu are a protected, threatened species: under federal and Hawaii state law you must stay at least <strong>10 feet (3 metres)</strong> away and never touch, chase or feed them. You may also spot the rarer hawksbill (honuʻea) among the coral.

What to Expect on the Day

1

Check in at Waikiki or Kewalo Basin

Meet your crew at Waikiki Beach or Kewalo Basin harbor in Honolulu, about 10 minutes from most Waikiki hotels.

Arrive 15 minutes early and wear your swimsuit under your clothes.
2

Short boat ride to Turtle Canyon

Cruise out to Turtle Canyon, a shallow reef off Waikiki where honu gather to feed and visit reef cleaning stations.

3

Snorkel safety briefing & gear

The crew fits you with mask, snorkel, fins and a flotation vest, and explains how to stay a respectful distance from the turtles.

4

Swim with the turtles

Slip into the water and float above green sea turtles gliding over the reef. Guides point out turtles and keep the group calm.

5

Relax on the ride back

Dry off with snacks or drinks (on tours that include them) as you cruise back to Waikiki along the Honolulu coastline.

No turtle sighted? Turtle Canyon has resident honu year-round, so sightings are near-guaranteed. Several operators offer a free re-do if no turtle is seen. Check the tour's policy before booking.

Sea Turtle Behaviors to Watch For

Surfacing to Breathe

Green turtles are reptiles and must come up for air, from every few minutes to about an hour. Never crowd the surface above a turtle or block its way up.

On every trip
Grazing on Limu (Algae)

Honu feed on algae and seagrass along the reef. That plant diet turns their body fat green and gives the green sea turtle its name.

Common at Turtle Canyon
Visiting Cleaning Stations

Turtles hover over reef 'cleaning stations' where fish like tangs nibble algae off their shells and skin. One of the best moments to watch, from a distance.

Daily on the reef
Basking on the Sand

Oahu is one of few places where honu haul out to bask on the beach, most often at Laniakea on the North Shore. View from behind the ropes, at least 10 feet back.

North Shore beaches

What to Bring (and What to Leave at Home)

✓ Bring

  • Reef-safe (oxybenzone-free) sunscreen, required in Hawaii
  • Swimsuit worn under your clothes
  • Towel and a change of clothes
  • Rash guard or T-shirt for sun protection
  • Waterproof phone case or GoPro for turtle photos
  • Refillable water bottle
  • Your booking voucher (printed or phone)

✗ Leave at home

  • Regular sunscreen (banned in Hawaii; it harms the reef)
  • Anything you'd touch a turtle with; hands off honu
  • Single-use plastics
  • Valuables you can't afford to get wet
  • Drones (restricted over Oahu's marine areas)
Seasickness tip: Oahu's south shore is usually calm, but if you're prone to seasickness take a tablet the night before and choose a larger catamaran or sailing boat over a small speed boat.

Where Tours Depart From

Port / AreaDetailsBest for
Waikiki Beach Beach or nearby dock departures, walkable from most Waikiki hotels. Sailing catamarans & convenience
Kewalo Basin, Honolulu Harbor a few minutes west of Waikiki; most powered snorkel boats leave here. Boat cruises & speed boats
Kewalo Basin is about a 10-minute drive or rideshare from Waikiki. Most tours offer paid parking nearby; a few Waikiki Beach departures need no drive at all.

How to Choose an Ethical Tour

What ethical operators do

  • Brief a strict no-touch, no-chase policy
  • Keep a respectful distance from turtles
  • Never block a turtle&rsquo;s path to the surface
  • Require reef-safe sunscreen from all guests
  • Cap group sizes for calmer encounters
  • Support reef and sea-turtle conservation

Red flags to avoid

  • Let guests touch, ride, or chase turtles
  • Feed turtles to lure them in
  • Crowd or corner a turtle in the water
  • Stand on coral or trample seagrass
  • Oversized groups with no guide in the water
  • Any &ldquo;hold a turtle&rdquo; photo op

Best Shore Spots to See Turtles in Oahu

These shore and reef spots let snorkelers and beachgoers find sea turtles in Oahu without a boat. Keep your distance and never touch a resting turtle.

Laniakea Beach ("Turtle Beach")

Most famous

On the North Shore, green sea turtles haul out to bask on the sand here. Volunteers rope off resting turtles, so you watch from a distance rather than snorkel with them.

💡 Best 11am–1pm. Park on the mauka (inland) side and cross with care; traffic is heavy.

Hanauma Bay Nature Preserve

Best for beginners

A protected marine reserve in a sheltered volcanic crater on the southeast coast. Calm, shallow water and green turtles among the coral make it ideal for first-timers and families.

💡 Reservations required and it's closed Mon–Tue; ~$25 adult entry. Book online days ahead.

Electric Beach (Kahe Point)

For strong swimmers

Warm outflow from the nearby power plant draws turtles and schools of fish to the west shore. Marine life is rich, but currents can be strong, so it suits confident snorkelers.

💡 Enter and exit at the small sandy cove; go on a calm, flat morning.

Maunalua Bay

Quieter option

Coral reefs off Hawaii Kai on the southeast shore, home to honu away from the crowds. Most easily explored by kayak, SUP or a short boat trip.

💡 Mornings are calmest before the trade winds pick up in the afternoon.

Oahu Turtle Snorkeling Map

FAQ: Swimming With Turtles in Oahu

What is the price of swimming with turtles in Oahu?

⌄
Oahu turtle snorkeling tours start around $72 for a group cruise from Waikiki and run up to about $120 for a small-group trip with water scooters and paddleboards. The best value sits around $85–$89 for a highly-rated Turtle Canyon cruise with snorkel gear, flotation and an in-water guide. All tours listed here include free cancellation up to 24 hours before.

Where is the best place to swim with turtles in Oahu?

⌄
The most reliable spot is Turtle Canyon, a shallow reef off Waikiki reached by a short boat ride. Green sea turtles (honu) gather there year-round to feed and be cleaned by reef fish, so sightings are near-guaranteed. From shore, Laniakea Beach ("Turtle Beach") on the North Shore draws turtles that bask on the sand, though you view those from the beach rather than snorkel with them.

Where do turtle tours in Honolulu and Waikiki depart from?

⌄
Most Oahu turtle tours leave from Waikiki Beach or Kewalo Basin harbor in Honolulu, a few minutes west of Waikiki. Both are within easy reach of Waikiki hotels by walking, driving or rideshare. Powered snorkel boats and speed boats usually depart Kewalo Basin, while some sailing catamarans leave right off Waikiki Beach.

Can you swim with turtles in Waikiki year-round?

⌄
Yes. Hawaiian green sea turtles live on the reefs off Waikiki all year, so you can swim with turtles in any season. Water is calmest and clearest on Oahu's south shore from roughly June to September, which makes for the best snorkeling visibility, but tours run year-round.

What is the best time of day to swim with turtles in Oahu?

⌄
Morning is best. Oahu's south shore is calmest and clearest before the trade winds and afternoon chop build up, so early departures give the best visibility and the smoothest ride. Most turtle tours leave in the morning for this reason, and honu stay active on the reef through the day. At Laniakea, turtles tend to bask between 11am and 1pm.

Is it safe to swim with sea turtles in Oahu?

⌄
Yes. Honu are gentle and ignore calm snorkelers. Tours provide flotation vests and stay in sheltered water, so non-swimmers and children are fine. The rules protect the turtles: under Hawaii and federal law you must stay at least 10 feet (about 3 metres) away and never touch, chase or feed them.

Do I need to know how to swim?

⌄
Not always. Most Oahu turtle tours provide buoyancy vests and stay in calm water, so non-swimmers and kids can float at the surface and watch turtles below. If you're nervous, pick a small-group or sailing tour and tell the crew. They'll keep you close and supported.

Are the tours ethical for the turtles?

⌄
The reputable operators we list brief a strict no-touch, no-chase policy, keep groups back from the honu, and require reef-safe sunscreen. Wild-turtle snorkeling done this way causes little disturbance. Avoid anything that promises you can touch or ride a turtle. It's illegal in Hawaii and harmful.

How long are Oahu turtle snorkeling tours?

⌄
Most run 2.5 to 4 hours including the boat ride, briefing and snorkel time. Quick speed-boat trips are around 2.5 hours; sailing and multi-activity combos with water scooters or paddleboards can fill a half day.

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