After retiring from playing, Seale was an assistant football coach at Corvallis High School in Corvallis, Oregon for two years under Lee Gustafson before succeeding him as head coach. He was hired as the head football coach at Wenatchee Valley in 1969.[2] Seale resigned from his post at Wenatchee Valley following the 1974 season. He led his teams there to a record of 19–35–1 over six seasons. His 1971 team went 9–1 and won the Northwest Community College Conference title.[3]
Seale is a member of the Wenatchee Valley College and BC Sports Halls of Fame.[4]