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Oahu Dolphin Catamaran Cruise 4 hr

TourTruth score 7.5 out of 10

GoodTop 30% in Oahu

1,287 reviews · Rated on 2 providers · How we score

  • Oahu
  • 4 hrs
  • Updated November 2, 2026

Cruise Oahu’s western coast, search for wild dolphins and sea turtles, and snorkel with ocean and Waianae Mountain views.

About this tour

Set out along Oahu’s western coast for a 4-hour dolphin cruise framed by open ocean and the dramatic Waianae Mountains. A spacious, double-hulled catamaran offers a stable ride as you scan the water for wild dolphins and other marine life.

Look for Hawaiian green sea turtles and tropical fish, and, depending on the day, you may spot dolphins such as bottlenose or spotted dolphins. Wildlife sightings are not guaranteed, and spinner dolphins are protected by a required 50-yard distance. Snorkeling equipment is provided, along with a Hawaiian lunch, drinks, snacks, and a souvenir. Shuttle service is available from designated hotels; the Waikiki-to-harbor transfer takes about an hour, depending on traffic.

This Oahu dolphin catamaran cruise pairs a day on the water with coastal scenery and time to snorkel. Bring swimwear, a towel, and sunscreen, then head west for a memorable ocean outing.

Highlights

  • Cruise West Oahu’s coastline aboard a spacious, stable catamaran
  • Search for wild dolphins in their natural habitat
  • Watch for Hawaiian green sea turtles and tropical fish
  • Take in sweeping ocean and Waianae Mountain views
  • Snorkel and enjoy a Hawaiian lunch, drinks, and snacks

What's included

Included

  • Shuttle service to and from designated hotels
  • Snorkeling equipment, including mask, fins, and life vest
  • Special Hawaiian lunch with kalua pork, cabbage, and sweet potato
  • Water, juice, soft drinks, and snacks
  • Souvenir

Not included

  • Gratuities
  • Sunscreen, hat, and towels
  • Private tour

Ratings on each provider

The ratings and review counts each booking site shows for this tour.

What reviewers mention

Themes that come up most in this tour's reviews.

Important information

  • Wildlife sightings are not guaranteed
  • Spinner dolphins must be approached from at least 50 yards; the boat will move away from them
  • Infants must sit on an adult’s lap
  • Guests under 18 need a parent or legal guardian to sign the waiver
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  • The Waikiki-to-harbor transfer takes about 1 hour, depending on traffic
  • Weather and wildlife conditions may delay the return to harbor
  • Bring swimwear, a towel, and sunscreen; personal belongings must be taken onto the boat, not left on the shuttle
  • Bananas are prohibited on the boat
  • The activity is not wheelchair accessible
  • Minimum traveler numbers apply; if the tour is canceled for not meeting the minimum, a different date or experience or a full refund will be offered

Frequently asked questions

How long is the cruise?

The cruise lasts about 4 hours.

Are dolphin sightings guaranteed?

No. Dolphins and other wildlife are wild, so sightings are not guaranteed.

Can guests swim with spinner dolphins?

Spinner dolphins must be kept at least 50 yards away from the boat, which will move away from them. Other dolphin species may be encountered, but sightings vary.

Is hotel transportation available?

Shuttle service is available from and to designated hotels. The transfer from Waikiki to the harbor takes about 1 hour, depending on traffic.

What should I bring?

Bring swimwear, a towel, and sunscreen. Snorkeling equipment is provided, and you may bring your own.

How this score is calculated

This tour scores 4.82 on Viator and 4.92 on GetYourGuide. Ratings on these sites cluster near the top of the 5-star scale, so we compare each one with all other ratings on the same site before combining them.

How the score works and rating distribution in Oahu
  • Each provider rating is turned into a percentile: the share of that provider's ratings it beats, weighted by review counts.
  • Listings on different providers are combined in proportion to their review counts.
  • Tours with few reviews are pulled toward the average until more reviews come in, so a handful of perfect reviews can't top the list.
  • The result is shown from 0 to 10: this tour scores 7.5. Top 30% in Oahu means it ranks in the top 30% of tours in Oahu by this score.

Provider rating distribution in Oahu

How many tours in Oahu have a provider rating at or below each value. The dashed line is this tour.

  • GetYourGuide
  • Viator

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