Backdoor (Ericeira)

Backdoor is a well-known, exposed right-hand reef break in the Ericeira area at Praia da Empa, where waves break over a shallow, sharp volcanic reef. Conditions are described as often working, with the wave offering fast speed for setup and, on the best days, hollow, barreling sections—typically over a short right-hand barrel rather than a long running ride. Safety considerations are central: the reef is shallow (especially at low tide), and multiple hazards are repeatedly emphasized, including rocks and sea urchins. Warnings advise avoiding low tide unless you are comfortable with the shallow reef and abrasion/cutting risk. A channel is mentioned for easier entry and exit, and boots/booties are strongly recommended to protect against reef abrasions and urchins. From a performance standpoint, the break is presented as reef-intensive and technical: one provider describes it as expert-only with very intense, hollow barreling, while another notes that intermediate surfers can enjoy it up to around a meter before it becomes advanced-only as it grows. The spot is best with mid tide, including incoming mid-tide to avoid the driest reef sections. Larger surf increases difficulty because water depth is limited and hazards remain close. Wind and swell alignment matters. Offshore wind from the east is repeatedly identified as best for wave quality, while NW swell is referenced as the optimal swell direction. Crowd is described as sometimes crowded, and local priority/regulations for the protected surfing reserve are highlighted, along with moderate localism. The overall picture is of a powerful, technical Ericeira reef wave that rewards experienced surfers who can manage shallow-water hazards and correct wind/tide conditions.