Whale Watch Tour in Hawaii- Humpback whale enthusiasts will enjoy our 2-1/2 hour cruise aboard the high-tech 140' Navatek I. Navatek I can actually cruise past Diamond Head or other areas in search of humpback whales. Truly a dedicated whale watching experience, our expert naturalist shares insightful information and educational commentary on the humpback whale's behavior and biology. Sunset Dinner Cruise in Hawaii- Enjoy the beautiful sunset while dining at sea on the Navatek I! Experience a memorable evening aboard the sleek and state-of-the-art vessel, the Navatek I. The 140' high-tech vessel, hailed by Forbes magazine as 'reinventing the boat', uses a breakthrough design (SWATH technology) ensuring guests will enjoy the smoothest cruise in the islands. It's the only dinner cruise that in addition to sailing along Waikiki Beach, one of the most famous beaches in the world, goes beyond Diamond Head where few people see the hidden shores of the Kahala Coastline - home to Hawaii's rich and famous. The Sunset Buffet is the favorite of families and couples preferring a fun, informal atmosphere where the dining room turns into a party after the sun sets. Buffet guests dine in the ocean-themed Blue Hawaii Room, located on the first deck of the Hawaiian and contemporary revue of music, song, and dance. The smoothest ride. The best views. Exceptional service. Atlantis Cruises.