Captain Zodiac is a Kona-based marine tour operator operating from Kaiminani, Hawaii. The company runs small-group adventures aboard 24-foot Zodiac boats and military-grade Zodiac Hurricanes, focusing on close-up marine wildlife encounters and guided snorkeling in the Kealakekua Bay Marine Preserve. Naturalist captains lead each trip, combining wildlife observation with Hawaiian history and folklore to provide educational context for guests.
Trips include multiple Kealakekua Bay snorkeling options, a Kealakekua Express from historic Kailua Pier, seasonal whale watching excursions, pelagic wildlife safaris, targeted marine wildlife excursions, and private charters. Typical trip lengths range from a 2.5-hour express to 4–5 hour adventures. Activities regularly highlighted on tours include snorkeling at the Captain Cook monument, exploring lava tubes and sea caves, and searching for dolphins, turtles, and humpback whales when in season.
Captain Zodiac emphasizes responsible wildlife viewing — naturalist captains may use hydrophones during whale watches and invite guests to participate in citizen science during marine wildlife excursions. Private charters provide flexible departure times, secluded snorkeling spots, and on some trips a gourmet lunch as described in the private charter offering. All descriptions are based on published trip summaries and operating details for Captain Zodiac in Kaiminani, Hawaii.