Garden State Parkway, exit 98. On 34 South, go thru 2 circles following signs to Point Pleasant. Go over Manasquan River Bridge, after bridge, take a left u-turn at the Exxon station, then make first right. Follow straight down and park. 4th Street, Belmar Around high tide, if its not trenched up.
Beach is relatively steep.
Only problem is the life guards and volume of people during 9a-5p in the summer. Garden State Parkway, exit 98. Take Rt 138 East to Belmar. 4th street is on the north side of town, parking is free off of Ocean Ave. The bonus is you can enter the section almost parallel to the wave by skimming up the beach.