A&E has renewed The Glades for a fourth season.
Glades' third season averaged 4.1 million viewers for first-run episodes, up 5% from season two based on Live +7. Along with Longmire, the show helped A&E become the top ad-supported cable network in total viewers on Sunday nights during the summer.
Season four will premiere in 2013, along with the second season of Longmire and new series Bates Motel.
