Surf conditions near San Juan Capistrano peak during the fall and winter, offering consistent south and west swells. Summer months are generally smaller, favoring longboarding or beginners. Since local shops often cater to both residents and visitors, booking advanced lessons or high-demand rentals, especially on weekends, is recommended well ahead of time. Respect local etiquette, as spots like Trestles, while accessible, draw experienced surfers. Before going in, check the local beach forecast and talk to the lifeguard on duty (National Weather Service advice).