Swim alongside Hawaiian green sea turtles on a trusted catamaran tour in Honolulu. Oahu Catamaran guarantees turtle sightings, premium gear, and a chance to see dolphins and whales in their natural habitat.
More ways to explore the area's outdoor wonders
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Difficulty
easy
Duration
2–3 hours
Fitness Level
Suitable for most fitness levels, including families with children; basic swimming skills required.
Wildlife
History
The Hawaiian green sea turtle is a protected species revered in native Hawaiian culture as an ’aumakua, or family guardian spirit.
Conservation
Oahu Catamaran maintains sustainable practices to avoid disturbing turtle habitats and promotes reef-safe products to protect coral ecosystems.
Oahu Catamaran
Swim alongside Hawaiian green sea turtles on a trusted catamaran tour in Honolulu. Oahu Catamaran guarantees turtle sightings, premium gear, and a chance to see dolphins and whales in their natural habitat.
Oahu Catamaran is a Honolulu-based operator offering small-group catamaran experiences along Waikiki and the Kahala coast. The operator runs intimate Sunset Cruise BYOB trips that showcase Hawaiian sunsets and Waikiki city lights from the ocean, with an appetizer buffet featuring a charcuterie board, fresh fruit, and other light bites. Limited capacity and family-friendly service create a relaxed, personal atmosphere for couples, families, and small groups.
Oahu Catamaran also operates snorkel excursions aboard the Kahala Kai, a locally owned vessel with a documented safety record dating to 1985. Snorkel trips focus on encounters with Hawaiian sea turtles and include premium snorkel equipment, instruction for varying skill levels, and attentive crew support. On select departures guests may also see dolphins and seasonal humpback whales.
The business emphasizes safety, guest satisfaction, and clear guarantees: snorkel cruises offer a turtle-spotting promise with a full refund if turtles are not sighted. Amenities and procedures are arranged for comfort and accessibility, and the small-group model prioritizes space and personalized service. Crews maintain modern safety gear and follow marine safety practices, supporting the operator’s long record. Small-group departures reduce crowds, and the vessel’s layout supports easy boarding and clear viewing for photography and wildlife observation and guest comfort ensured.
Years Operating
Since 1985
Longstanding local operation
Small Groups
Limited capacity
More space, personalized service
Departure
Honolulu, Hawaii
Waikiki & Kahala coast departures
Turtle Guarantee
Full refund if no turtles
Guaranteed wildlife encounter policy
Space is limited on small-group departures — check availability for the BYOB sunset cruise and the guaranteed turtle snorkel aboard the Kahala Kai.
Book Early for Best Departure Times
Popular tours fill up quickly, especially in winter whale season, so reserve your spot well in advance.
Bring Reef-Safe Sunscreen
Protect your skin and the delicate coral reef ecosystem by using environmentally friendly sunscreen only.
Wear a Rash Guard
A lightweight rash guard adds sun protection and guards against jellyfish stings during snorkeling.
Listen Carefully to Safety Briefings
The crew’s snorkel and boat safety instructions are vital for an enjoyable and secure experience.
Reef-safe Sunscreen
Protects skin while preserving coral and marine life health during sun-drenched outings.
summer
Snorkel Mask and Fins
While supplied aboard, bringing your own ensures a perfect fit and comfort in the water.
Rash Guard
Offers UV protection and guards skin from contact with saltwater and sea creatures.
summer|spring|fall
Waterproof Camera
Capture underwater moments and sightings without risking device damage.