Espinho - surf spot statistics

Espinho, Portugal, offers surfers consistent conditions year-round, though the best months for quality waves and favorable winds are typically from October through March. During this period, ground swells dominate, accounting for 62-89% of the swell activity, with mean swell sizes ranging from 1.3m to 1.8m—ideal for intermediate to advanced surfers. The winter months, particularly December to February, deliver the largest and most consistent waves (1.6-1.8m), but wind conditions are less reliable, with bad winds occurring 57-60% of the time. October and November strike a good balance, offering solid ground swells (62-74%) and marginally better wind conditions (37-39% good winds). Spring (April-May) and autumn (September) see a mix of ground and wind swells, with smaller waves (1.1-1.3m) and poorer wind reliability (70-75% bad winds). Summer (June-August) is the least favorable, with weak, wind-dominated swells (0.9m) and onshore winds 76-79% of the time. For surfers prioritizing wave quality, winter is optimal despite the wind variability, while those seeking a compromise between swell and wind may prefer late autumn or early winter. Advanced riders will find the biggest challenge in peak winter, while beginners might prefer the smaller, less consistent waves of late spring or early autumn.

August in Espinho offers generally small to mid-sized surf conditions with an average swell height of 0.9m and a decent period of 9.4s, suggesting relatively clean and organized waves. The swell predominantly arrives from the WNW and NW, contributing to the most rideable waves, particularly in the 0.5-2.5m range, with WNW swells making up the majority of the best sessions. Wind conditions are variable, with only 24% of days providing ideal offshore or light cross-shore winds—typically from the N, NE, or E—which help keep the waves clean. However, stronger onshore winds from the W and NW are more frequent, potentially causing choppier conditions. While larger swells over 2m are rare, the spot can still produce fun, workable waves for intermediate surfers, especially on days with lighter winds and WNW/NW swell alignment. Advanced surfers may find it underwhelming due to the lack of significant size, but consistency and favorable periods allow for some quality rides when conditions align.