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.

January at Pedra Branca brings consistent, powerful surf with an average swell height of 2.2m and a solid period of 12.9s, indicating well-organized, energy-rich waves. The dominant swell directions are WNW and NW, accounting for the majority of waves in the 1.5–2.5m range, with a notable presence of larger sets over 2.5m (around 10% of the time). This suggests frequent overhead conditions, ideal for experienced surfers. Wind conditions are somewhat mixed—while 34% of the time winds are favorable (typically light to moderate offshore or cross-offshore from E to NNE), stronger onshore winds from the W and SW sectors do occur, potentially compromising wave quality. The spot handles larger swells well, though the best sessions will align with lighter winds (below 20kph) from the NE to E quadrants. Expect a good balance of size and shape, but patience may be needed for optimal windows.