Newburyport striped bass fishing is incredible and Shadowcaster Charters will show you the way. Here you'll find some of the best striper fishing north of Boston. Newburyport is less than an hour from downtown Boston and only one mile from routes 95 and 495. Come fish the Merrimack River, including Joppa Flats, and the waters surrounding Plum Island with experienced guide, Capt. James Goodhart. The Captain specializes in fly fishing and light tackle angling for striped bass and bluefish. Merrimack River fly fishing and light tackle opportunities for large stripers in shallow water are legendary. Newburyport charter fishing is available from May through October. Schedule a charter today for an unforgettable day on the water.