The Atlantic city’s Wave parking garage will offer free parking in preparation of anticipated flooding. Free parking at the garage at 2200 Fairmount Ave. is aready in effect, according to officials with the Casino Reinvestment Development Authority.The offer continues until 6 p.m. today and comes at the request of Atlantic City’s Office of Emergency Management.Parking at the garage is often offered when tidal flooding is expected, allowing visitors and residents an option to protect their vehicles.