Pedra Branca - surf spot statistics

Pedra Branca in Portugal is primarily a winter surf spot, with the best conditions occurring from November through February. During these months, ground swell dominates (74–91%), providing consistent and powerful waves, with mean swell sizes ranging from 2.0m to 2.2m. The wind conditions, however, are less favorable, with only 27–34% of days offering good offshore or cross-shore winds, while 66–73% of days have onshore or poor wind conditions that can disrupt wave quality. March and October serve as transition periods, where ground swells remain fairly reliable (63–84%) but swell size decreases slightly to 1.7–2.0m, and wind conditions improve marginally (27–30% good winds). The worst months for surfing are from May through September, when wind swells take over (52–83%), resulting in smaller, less consistent waves (1.1–1.4m) and very poor wind conditions (only 11–19% of days have favorable winds). For surfers seeking powerful, well-formed waves, the winter months are ideal, though patience is required for the right wind alignment. Intermediate surfers may find better consistency in late autumn or early spring when swells remain solid but conditions are slightly less extreme. Summer is generally only suitable for beginners or when wind conditions briefly align.

In April, Pedra Branca offers decent surfing conditions with an average swell height of 1.7m and a solid 11.3s period, providing well-organized and powerful waves. The dominant swell directions are WNW and NW, contributing to clean and rideable conditions, especially with the highest frequency of waves in the 1-2.5m range. WSW and SW swells also play a role, adding variety to the lineup. Wind conditions are variable, with favorable offshore or light cross-shore winds occurring only about 20% of the time. The predominant wind directions (NW, NNW, and W) can bring onshore or cross-shore breezes, which may occasionally chop up the surface, particularly at higher speeds. For experienced surfers, the spot works best when WNW/NW swells combine with lighter winds, offering powerful and lined-up waves. However, expect some inconsistency due to the relatively low frequency of ideal wind setups. Overall, April provides solid but occasionally wind-affected surf, requiring patience for the best sessions.