Southwest Park marina, located at 6309 Southwest Park Dr., will open for the 2022 season on Wednesday, March 2 at 8 a.m. The marina closes each winter in compliance with the Piedmont Triad Regional Water Authority’s regulations on the lake. Beginning March 2, the marina will be opened from 8 a.m. to 5 p.m., Wednesday through Sunday. The park will extend hours beginning in April. Guest will be able to visit the marina from 7 a.m. to 6 p.m.