



by Hawaii Nautical
How do you want to book?
✓Confirmation before Wed, 9 Sept - card's only charged if it's a yes. If it's a no, still time to book on Viator.
Book on Viator Confirmed right away, but you pay full price.$168.30This 2-3 hour catamaran tour departs from Kewalo Basin in Oahu aboard a 65-foot Gold Coast power catamaran, the largest and newest vessel in Waikiki. The cruise begins with a 10-minute sail along Waikiki Beach, followed by a 20-minute view of Diamond Head State Monument. The boat then reaches Turtle Canyon, a natural turtle cleaning area where Hawaiian green sea turtles gather above the reef. Guests snorkel in the warm waters alongside the turtles and reef fish for about one hour. After snorkeling, the catamaran returns toward Waikiki and Honolulu, offering approximately 20 minutes of additional coastline views. Lunch is served on board along with unlimited nonalcoholic drinks, local beer, signature cocktails, and wine from the full bar, which includes two local microbrews. Seasonal whale watching is available from December through April. Snorkeling equipment is provided. If no turtles are seen during the trip, a free reride is guaranteed with the local operator on Oahu, the Big Island, or Maui. The catamaran features two full bathrooms. This is a barefoot cruise, and shoes are left at the pier during the trip. The minimum age to consume alcohol is 21 years. The tour is subject to favorable weather conditions; if canceled due to weather, guests can choose an alternative date or a full refund.
Kewalo Basin
The trip begins at Kewalo Basin, a well-known port area used for boating excursions in Oahu.
10 min
Waikiki Beach
Guests sail along the Waikiki coastline, enjoying the ocean views from the catamaran.
10 min
Diamond Head State Monument
The vessel passes by Diamond Head, allowing about 20 minutes to take in the view of this iconic volcanic crater.
20 min
Turtle Canyon
At Turtle Canyon, which serves as a natural turtle cleaning station, guests snorkel for about an hour among Hawaiian green sea turtles and reef fish.
60 min
Waikiki
The return sail includes a 20-minute stretch along Waikiki's coastline, seen from the calm of the ocean aboard the catamaran.
20 min
Honolulu
The tour concludes near Honolulu, the island’s capital, known for its blend of beach culture, historic sites, and city skyline.
Kewalo Basin Harbor at the front of the harbor (parallel to Ala Moana Blvd). We are located in Slip F28. Please look for the yellow Hawaii Nautical sign. Paid parking is available at Kewalo Basin Harbor. We recommend arriving early to secure a spot and walk to the slip.
End point
Kewalo Basin Harbor at the front of the harbor (parallel to Ala Moana Blvd). We are located in Slip F28. Please look for the yellow Hawaii Nautical sign. Paid parking is available at Kewalo Basin Harbor. We recommend arriving early to secure a spot and walk to the slip.




by Hawaii Nautical
How do you want to book?
✓Confirmation before Wed, 9 Sept - card's only charged if it's a yes. If it's a no, still time to book on Viator.
Book on Viator Confirmed right away, but you pay full price.$168.30This 2-3 hour catamaran tour departs from Kewalo Basin in Oahu aboard a 65-foot Gold Coast power catamaran, the largest and newest vessel in Waikiki. The cruise begins with a 10-minute sail along Waikiki Beach, followed by a 20-minute view of Diamond Head State Monument. The boat then reaches Turtle Canyon, a natural turtle cleaning area where Hawaiian green sea turtles gather above the reef. Guests snorkel in the warm waters alongside the turtles and reef fish for about one hour. After snorkeling, the catamaran returns toward Waikiki and Honolulu, offering approximately 20 minutes of additional coastline views. Lunch is served on board along with unlimited nonalcoholic drinks, local beer, signature cocktails, and wine from the full bar, which includes two local microbrews. Seasonal whale watching is available from December through April. Snorkeling equipment is provided. If no turtles are seen during the trip, a free reride is guaranteed with the local operator on Oahu, the Big Island, or Maui. The catamaran features two full bathrooms. This is a barefoot cruise, and shoes are left at the pier during the trip. The minimum age to consume alcohol is 21 years. The tour is subject to favorable weather conditions; if canceled due to weather, guests can choose an alternative date or a full refund.
Kewalo Basin
The trip begins at Kewalo Basin, a well-known port area used for boating excursions in Oahu.
10 min
Waikiki Beach
Guests sail along the Waikiki coastline, enjoying the ocean views from the catamaran.
10 min
Diamond Head State Monument
The vessel passes by Diamond Head, allowing about 20 minutes to take in the view of this iconic volcanic crater.
20 min
Turtle Canyon
At Turtle Canyon, which serves as a natural turtle cleaning station, guests snorkel for about an hour among Hawaiian green sea turtles and reef fish.
60 min
Waikiki
The return sail includes a 20-minute stretch along Waikiki's coastline, seen from the calm of the ocean aboard the catamaran.
20 min
Honolulu
The tour concludes near Honolulu, the island’s capital, known for its blend of beach culture, historic sites, and city skyline.
Kewalo Basin Harbor at the front of the harbor (parallel to Ala Moana Blvd). We are located in Slip F28. Please look for the yellow Hawaii Nautical sign. Paid parking is available at Kewalo Basin Harbor. We recommend arriving early to secure a spot and walk to the slip.
End point
Kewalo Basin Harbor at the front of the harbor (parallel to Ala Moana Blvd). We are located in Slip F28. Please look for the yellow Hawaii Nautical sign. Paid parking is available at Kewalo Basin Harbor. We recommend arriving early to secure a spot and walk to the slip.