Charter Oahu offers customizable private boat charters and tours in Honolulu, Hawaii, including snorkel trips, sunset cruises, whale watching, flotilla parties, and fireworks cruises. Based at Kewalo Basin Harbor, they accommodate up to 20 guests with options for catering and DJs, BYOB, and flexible itineraries. Booking platforms include FareHarbor, Viator, GetYourGuide, and more. Open daily from 7:00 AM to 8:00 PM, Charter Oahu is known for its flexible experiences, high-quality service, and strong availability across platforms.