Oahu Turtle Snorkel Cruise – Semi-Private Catamaran

Affordable Small-Group Snorkeling Adventure

Experience an unforgettable semi-private catamaran snorkel cruise from Honolulu to Oahu’s stunning turtle cleaning stations. Encounter Hawaiian green sea turtles, or honu, in a small group setting, ensuring personalized attention from your guide. At just $109 per person for a two-hour adventure, it’s an affordable way to connect with these majestic creatures.

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Activity Price

109 USD

Duration

2 Hours

Age

Ages 5–70

Location

Honolulu, HI

Amenities

Snorkel gear is provided on board, including mask, snorkel, and fins fitted to your size before you hit the water. This matters more than it sounds — ill-fitting gear is the number-one reason people have a bad snorkel experience, and the crew takes a few minutes to make sure you're set up properly before anyone splashes in.

Professional marine guides accompany you in the water throughout the snorkel portion, not just watching from the boat. They know exactly where the turtles tend to congregate on a given day, and they'll position you correctly so you're observing without disturbing the honu — which keeps the encounter natural and keeps everyone on the right side of federal marine protection guidelines.

Special Instruction

Honu Waiting Just Below the Surface

Eye-Level With a Green Sea Turtle

You drop below the surface and a honu the size of a coffee table is just hovering there, completely unbothered, close enough that you can see the individual scutes on its shell and the slow, deliberate blink of one ancient eye. The guide signals you to hold your position and you both just float there in that warm, impossibly blue water, breathing slow through your snorkel, the only sound a faint hum of the ocean around you.

Catamaran Deck Before the Dive

The catamaran settles and cuts its engine over the reef, and for a second the whole group goes quiet — you can hear the water against the hull and feel the gentle roll under your feet as everyone looks over the side at the coral below. Then someone spots the first dark oval shape gliding through the blue and the energy on deck shifts completely, from relaxed to electric, before the first person rolls backward into the water.

When the Guide Points Down and Nobody Moves

Your marine guide taps their tank twice — the signal — and points toward a patch of reef maybe fifteen feet below where two honu are grazing on algae like they’ve got absolutely nowhere to be. You hang there at the surface in your fins, salt water lapping at your ears above the waterline, watching them graze in slow motion until one peels off the reef and spirals upward past your mask on its way to the surface for air, close enough that its flipper cuts a tiny wake you can feel against your arm.

Your Turtle Snorkeling Adventure Includes

About

Additional information

Pricing

Cancellations

Snorkel with Sea Turtles & Tropical Fish in Waikiki

Duration:
2 Hours

Location:
1125 Ala Moana Blvd C Pier, Honolulu, HI 96814

Cancellations:

Full refund offered up to 48 hours before departure or in case of operator cancellations.
No refund for cancellations made within 48 hours or no-shows.

Age:
5 – 70

Group Size:
Maximum 6 people

Activity Overview:
Join us for a guided snorkeling adventure in Waikiki, where you’ll have the chance to snorkel alongside Hawaiian Green Sea Turtles and colorful tropical fish. Our tour takes you to Turtle Canyon, one of the best snorkel spots on Oahu, where our expert guides will lead you through the reef, pointing out local marine life and sharing interesting facts about the area.

Onboard our deluxe power catamaran, you’ll enjoy a coastal cruise with a maximum of 6 passengers, ensuring personalized attention and a comfortable experience. Our small group size allows us to focus on safety, customer service, and fun! Keep an eye out for playful spinner dolphins and, during the winter months (Jan – March), you may even spot Humpback whales.

Our experienced crew will ensure that you are well-prepared with top-quality snorkel gear and flotation devices for a safe, enjoyable experience. Learn about local wildlife, culture, and history, and capture unforgettable moments as you explore the protected waters off Honolulu.

What’s Included:

Snorkel gear (mask, snorkel, fins)
Snorkel guide / lifeguard and instruction
Flotation belts & life vests
Soft drinks (bottled water, local juices, sodas)
Large iced-down cooler for refreshments
Marine restroom
Freshwater shower
Shaded and sun-exposed seating for comfort

What’s Not Included:

Food and alcohol (Feel free to bring your own)
Towels (Please bring your own)
Prescription mask (Available for rent from Snorkel Bob’s)

Itinerary:

Depart from Kewalo Basin Harbor near Waikiki
Enjoy scenic views of Oahu’s south shore
Guided snorkeling at an offshore reef home to green sea turtles and tropical fish
Visit Diamond Head State Monument and offshore Waikiki (Perfect photo opportunity!)
Stop to spot turtles, dolphins, or seasonal humpback whales (Jan – March)
Crew will share local knowledge and cultural history of the area (Feel free to ask questions!)

Tour Highlights:

Free re-booking if you don’t see any turtles on the tour!
Maximum 6 passengers ensures personalized service and safety
Turtle Canyon is the best spot to snorkel with sea turtles on the island
Snorkel with fish found nowhere else in the world
Waikiki’s protected offshore waters offer the best snorkeling conditions, away from strong ocean waves
Our passionate guides share their love for the ocean and enhance your experience with local insights
Enjoy all the amenities on our deluxe power catamaran for a great time on the water

Check-In Details:
Please arrive early at Kewalo Basin Harbor Pier C:

15 minutes prior if being dropped off
30 minutes prior if parking

This will allow time for potential traffic delays, limited parking, and navigating the harbor. Our crew will meet you at the Pier C gate and will board your group 5 minutes before departure.

For the exact Pier C location, type “Hawaii Ocean Charters” into Google or Apple Maps.
Paid parking is available for ~$2/hour, but it may be limited on busy days.
[View Kewalo Harbor Parking Map (1).pdf]

What to Bring:

Bathing suit
Towel
Sunscreen (please no spray bottles on the boat)
Hat & sunglasses
Favorite drinks & snacks (BYOB)
Camera to capture the moments

Special Requirements:

Swimming is required to participate in the in-water portion of the tour.

Restrictions:

Facial hair such as a mustache may cause water to leak into the snorkel mask.
Snorkeling is a physically strenuous activity, so participants must be in good health.
This tour may not be suitable for individuals with mobility issues, pregnant women, or those with pre-existing medical conditions.

Disclaimers:

Weather and ocean conditions are beyond our control. While the south shore of Oahu offers a partially protected area, we are still in the open ocean.
Passing light rain showers are common in Hawaii and may even create beautiful rainbows.
We will not operate in dangerous conditions for your safety.

Pricing:

$109 for People Ages 5+

Cancellation Policy

Late Arrivals:

We depart promptly at the scheduled time. If you are not on the boat by the departure time, your ticket will be forfeited and no refund will be issued. Please plan ahead and arrive on time to avoid this.

Refunds:

A full refund will be issued for cancellations made 48 hours or more in advance.
No refunds will be given for cancellations made within 48 hours of the scheduled departure (no exceptions).

Rebooking:

Rebookings made more than 48 hours in advance are free of charge.
Rebooking requests made within 24 hours of the scheduled departure will forfeit your ability to receive a refund or future rebooking options.

Cancellation by Hawaii Ocean Charters:

If we need to cancel due to inclement weather or unsafe conditions as determined by the Captain on the day of the tour, we will offer a full refund or free rebooking.
Our tours require a minimum of 3 passengers. If the minimum number is not met, you will be offered a different time/date or a full refund.

For rebookings or cancellations, please call or email us.

Oahu Turtle Snorkel Cruise – Semi-Private Catamaran: Frequently Asked Questions

Is it guaranteed I'll see turtles on this snorkel cruise?
No operator can legally guarantee a wildlife sighting, but this tour targets the specific reef cleaning stations along Oahu’s south shore where honu are seen with very high frequency — these aren’t random ocean coordinates, they’re known turtle aggregation sites. In 20 years of watching tours run out of this area, I can tell you the guides know exactly where to look and they track the turtles’ patterns closely. Most groups do see turtles, often multiple individuals, and the marine guides are in the water with you to help position the group for the best encounter.
How many people are on the boat for the semi-private tour?
The semi-private format keeps the group significantly smaller than the big commercial snorkel catamarans that pack 40 to 60 people on deck. Exact maximum capacity isn’t published, but the intent of the semi-private structure is a genuinely small group experience — close enough that your guide can work with each guest in the water rather than just managing crowd flow. If you want the boat entirely to yourself, the private charter options on CheapHawaiian.com cover that, but most guests find the semi-private size more than comfortable.
What should I wear and bring on the turtle snorkel cruise?
Wear your swimsuit under your clothes so you’re ready to gear up quickly once you’re briefed on board. Bring reef-safe mineral sunscreen — conventional chemical sunscreens are damaging to coral and the crew will ask you to use compliant products. A light layer or rash guard for the ride back is smart, a dry bag for your phone is smarter, and water shoes are optional since you’re boarding from a dock rather than a beach entry.
Is this snorkel cruise okay for kids or non-swimmers?
The tour is rated for ages 5 and up, and the south shore snorkel sites are generally calm, protected water rather than open-surf conditions. That said, participants do need to be comfortable in open water — this isn’t a pool and there’s no shallow end to stand in. Kids who are confident swimmers with a little snorkel experience do great here; the guides are attentive in the water and life jackets or flotation devices are available for those who want extra support.
How far offshore does the catamaran go and will I get seasick?
The snorkel sites are along Oahu’s south shore, relatively close to the coastline and generally in calmer, leeward water rather than exposed open ocean. The catamaran hull is stable and the ride is smooth for most people most of the time. If you have any history of motion sickness on boats — even mild — take an over-the-counter remedy like Bonine or Dramamine at least an hour before departure. Rough days do happen occasionally in Hawaii and there’s no refund for getting queasy, so better to be prepared.
Where exactly does this turtle snorkel cruise depart from in Honolulu?
The departure location is in Honolulu, HI — specific dock and meeting point details are confirmed in your booking confirmation after you reserve your spot. Plan to arrive at least 15 minutes before your scheduled departure time to check in, get fitted for snorkel gear, and hear the safety briefing. Parking near the departure area in Honolulu can be tight, so factor in extra time if you’re driving from Waikiki or elsewhere on the island.

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Oahu Turtle Snorkel Cruise – Semi-Private Catamaran