The release will take place at Indian Island Golf Course in Riverhead at 11 a.m.
The Swan was found near Indian Island County Park on July 21st.
It was treated at the Evelyn Alexander Wildlife Rescue Center in Hampton Bays and made a full recovery.
The Suffolk SPCA is still offering a $14,750 reward for information leading to the arrest and conviction of the person(s) responsible for shooting the Swan with the arrow.
Anyone with information can contact the Suffolk County SPCA at 631-382-7722. All calls will be kept confidential.