Charter Maine is a charter cruise company based in South Portland, Maine. They offer a variety of private ocean and lake cruises for up to six people. Ocean cruise options include a sunset cruise, a tour of islands in Casco Bay, cocktail cruise, and lighthouse cruise. Multiple ocean fishing cruise options are also available, including fishing for mackerel, striper, ground fish, tuna, and even sharks. There are also several Sebago Lake boat cruises available, including a lake cruise, sunset cruise, sand bar cruise, or cocktail cruise. Guests are encouraged to bring any food and drink they wish to enjoy on their private charter cruise.