La Boquilla (La Boca)

La Boquilla (La Boca) is an exposed river-mouth spot where the Rapel River meets the Pacific, creating a surfable break that’s often working—especially in winter. Surf sessions are closely tied to how the river-mouth sandbars form, with reported peeling wave behavior and generally good wave quality when conditions line up. For surfing, the spot is known for left-breaking river waves, and the best reports emphasize a match between southwest swell and east wind for cleaner conditions. Even within the best month for surf reports (May), conditions are frequently described as blown out, so choosing the right wind window matters. Over larger swell (around 3 meters), the waves may close out or become extremely heavy. Safety is a primary concern at the river mouth. Rocks are specifically flagged as a hazard, and the outgoing river current can be quite dangerous when the tide is going out—potentially pulling surfers toward the open ocean. Water is also cold year-round, so a thick wetsuit is strongly recommended, with boots and (for winter/spring conditions) additional neoprene protection like a hood and gloves. Beyond surfing, the river mouth/estuary setup supports wind-driven board sports: kitesurfing and wingfoiling are described as benefiting from flat water in calmer inner sections, while wave riding can occur toward the ocean side. Wind is reported as consistent, with thermal behavior building into the late afternoon in warmer months and typical kite/sail sizing ranges provided for intermediate riders.