From April through October, Seawanhaka Corinthian Yacht Club has an active sailing schedule including weekly one-design racing in Sonars, bi-weekly team racing in the club's world class evenly-matched Sonar fleet, and numerous PHRF regattas. We also host various high-level national and international regattas. Seawanhaka has sent many teams to compete from the Club level to the World Championship level in regattas around the United States and the World.