Be careful; while you will be able to find this beachfront pretty much empty during the day and you will be able to say you have it all to yourself, holiday weekends are bound to draw up a crowd and even fill the parking lots. Despite this, even on these days, you will be able to find some privacy.
On any other day, especially during the week, the beach is pretty much deserted. So be it that you want to enjoy the sun, swim around, paddleboard, or just take a hike around the underdeveloped portion of the central seashore, you can do so without fearing overcrowding. Just be careful if you hike; there are coyotes in the area.