Trestles Uppers (San Clemente)

Trestles Uppers is a high-performance, exposed reef-and-point break on the San Onofre coastline, centered on a cobblestone reef and known for crisp, rippable walls. The break is described as functioning as left and right hand waves in different accounts, with a performance focus regardless of direction. The spot is generally best when the tide is low and when winds are offshore for cleaner faces. Wind is most favorable from the northeast, which multiple sources connect with producing groomed, rippable conditions—especially when the swell direction aligns with the known best swell windows (southwest to west, often with S–SW swell setups). One source also emphasizes consistent surf quality with very consistent wind patterns and a strong seasonal preference for certain months. Safety is a major consideration. Rip current risk is rated very high (4.3/5) and the shoreline involves rocks, submerged hazards, and slippery cobblestones at entry and exit points. Reports also mention great white sharks and heavy competition/crowds, so attention to footing and current awareness is essential—particularly around low tide when conditions at the entry/exit can be more tricky. Timing matters for both conditions and comfort. January is noted as the best month for surf quality by one guide, while other seasonal reporting highlights autumn as offering an especially strong combination of offshore winds and consistent swells. Water temperatures are cool year-round, with most surfers using a spring or thicker wetsuit range depending on the month.