Fire Island Inlet is a waterway located between Fire Island and the mainland of Long Island, New York. It serves as an important passage for boats and ships, connecting the Atlantic Ocean to the Great South Bay. The inlet is known for its dynamic environment, shaped by tides and currents, and plays a crucial role in local ecology. The inlet is also significant for recreational activities, including fishing, boating, and birdwatching. Nearby, the Fire Island National Seashore offers protected beaches and habitats, making it a popular destination for nature enthusiasts. The area is vital for both wildlife and human enjoyment.