Bigelow Bight is a large, open bay within the Gulf of Maine, located between Cape Ann in Massachusetts and Cape Small in Maine. This designation makes it a significant and exposed stretch of coastal water. For paddlers, the bight's primary characteristic is its open and challenging nature. The area between Portsmouth, New Hampshire, and the Isles of Shoals is a rough and exposed stretch that can be characteristically challenging, with conditions often including a two-foot chop. This indicates significant wind exposure and fetch across the open water, requiring careful assessment of weather and sea state before departure. The Isles of Shoals, located approximately 11 miles east of Portsmouth within the bight, are a notable destination. Gosport Harbor at the Isles offers nearly all-round protection and is a potential landing or rest point, though it is a considerable open-water crossing. Paddlers should be aware of significant boat traffic, including freight runs and whale-watching tours, and the potential for a surf zone at coastal entry points. The area is known for whale sightings, particularly minke whales. While no specific public launch sites are detailed within the bight itself, the nearby Ogunquit River and areas within Casco Bay, such as the Harraseeket route, provide access points to the broader Gulf of Maine waters that feed into the bight. Due to its exposed nature, this area is suitable only for experienced paddlers with proper equipment and seamanship skills for open coastal conditions.