Local ingredient seafood in Port Jefferson Station, New York

Welcome to Seaport Diner, your go-to destination for delicious diner food in the heart of Port Jefferson Station. Conveniently located at 5045 Nesconset Highway, New York, we have proudly served our community for over 25 years, offering a warm and welcoming atmosphere where great food is our passion. At Seaport Diner, we believe that every meal should be a delightful experience. That's why we take immense pride in the quality of the dishes we serve. From the best burgers in town to the crispiest home fries, our menu is crafted with the freshest ingredients to ensure every bite is perfect. Whether you're craving a hearty breakfast or a perfectly prepared steak, we have something to satisfy every palate.