The Manly–Warringah Sea Eagles are an Australian professional rugby league club based on the Northern Beaches of Sydney. They compete in the National Rugby League's (NRL's) Telstra Premiership, the premier rugby league competition of Australia. The club first appeared in the 1947 New South Wales Rugby Football League season and currently plays home matches out of its ground Brookvale Oval whilst being based at the New South Wales Academy of Sport in Narrabeen.