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.

July at Pedra Branca offers surfable conditions, though not always ideal. The average swell height is 1.2m with a decent period of 9.0s, providing clean, well-spaced waves. Most swells come from the NW and WNW directions, with the majority falling in the 0.5-1.5m range—good for intermediate surfers. Larger swells (1.5-2.5m) occur occasionally, primarily from NW and NNW, offering more powerful rides but still manageable. Wind conditions are less favorable, with only 11% of the time being ideal (typically light offshore or sideshore winds). Stronger onshore winds from the N and NW are common, which can create chop, especially when speeds exceed 20kph. For the best sessions, aim for days with WNW or NW swell and lighter winds, preferably in the early mornings before the breeze picks up. Overall, expect smaller, more consistent waves with occasional bigger sets, but variable wind quality.