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.

August at Pedra Branca offers fair surfing conditions, though not the most consistent. The average swell height is 1.1m with a decent period of 9.3s, ensuring some rideable waves, particularly in the 0.5-2m range. The most dominant swell directions are WNW and NW, contributing over 50% of the waves, with the best energy coming from NW (17.81% in the 1-1.5m range and 5.25% in the 1.5-2m range). However, bigger swells (over 2m) are rare, making it more suitable for intermediate surfers. Wind conditions are less favorable, with ideal offshore winds occurring only 13% of the time. The predominant winds are from the N, NW, and NNW, often blowing at 10-30kph, which can create choppy or cross-shore conditions. While there are rideable days, expect variable wind interference and mostly small to mid-range waves. Best opportunities come when NW swells align with lighter winds for cleaner faces.