Mattituck Inlet is a tidal waterway located on the North Fork of Long Island, New York. It connects Mattituck Bay to the Atlantic Ocean, providing access for boats and recreational activities. The inlet is surrounded by scenic landscapes, including beaches and marshlands, making it a popular spot for fishing and kayaking. The area around Mattituck Inlet is home to various wildlife and plant species, contributing to its ecological importance. Nearby, the town of Mattituck offers amenities such as restaurants and shops, enhancing the experience for visitors and locals alike. The inlet serves as a vital resource for both the community and the environment.