Downes Marina (highlighted by the red star)is open to the public seven days a week from 5:30 AM to 8:00 PM during the summer season. We are located on Barnegat Bay in Bayville N.J. near the entrance of Berkeley Island Park. Click on the yellow area near the star to see a map of Ocean County DIRECTIONS: From the North: Take Garden State Parkway to exit 80, then go south on Rt.9 to Bayville. Go left at Butler Blvd. traffic light and follow signs to Berkeley Island Park. From the South: Take Garden State Parkway north to exit 74, then head east on Lacey Rd. to Rt.9 north into Bayville. Go right on Harbor Inn Rd. and follow the signs to Berkeley Island Park. From the West: Take Rt.70 East, go right onto Rt.539 in Manchester then make your second left onto Rt.530 towards Whiting. Follow that road into Bayville. Cross Rt.9 at traffic light onto Butler Blvd. and follow signs to Berkeley Island Park.