Welcome to North Water Marine (formerly Thurston's Marina), your trusted boat dealer in New Hampshire. We are a family-owned and operated business located in Weirs Beach, New Hampshire on beautiful Lake Winnipesaukee. As a full-service marina, we offer new & used boats for sale, valet, boat rentals, summer and winter storage, gas dock, skilled service and parts departments. Our Lake Winnipesaukee boat rentals are perfect for creating memorable days on the water, and we pride ourselves on being the go-to boat rental service in the area. We partner with Coach and Qwest pontoons, Honda and Mercury outboards, and Volvo Penta and Mercruiser motors. Our ongoing mission is to make your time on the water a family fun experience. Come & join our Family of Happy Boaters!