Monte Clerigo - surf spot statistics

Monte Clerigo in Portugal offers the best surf conditions during the winter months, particularly from November through February, when ground swells dominate with frequencies above 74%, reaching up to 90% in January. These months also see the largest mean swell sizes, averaging between 1.7m and 2.0m, providing powerful and consistent waves ideal for experienced surfers. However, wind conditions are generally poor during this period, with bad winds occurring 75–82% of the time, which can create choppy surf. The shoulder months of October and March still deliver solid ground swell presence (64% and 81%, respectively) with slightly better wind conditions, making them good alternatives. From April onward, the swell quality decreases significantly, with wind swells becoming more prevalent and mean sizes dropping below 1.6m. Summer months (June–August) have the smallest waves (1.0–1.1m) and the highest wind swell influence, making them less favorable for quality surfing. While September and October see a return of better ground swell percentages, the inconsistent wind conditions (22–25% good winds) mean surfers must time their sessions carefully. Overall, Monte Clerigo is a winter destination for those seeking powerful waves, despite the often challenging wind.

In September, Monte Clerigo offers surfable conditions with an average swell height of 1.1m and a solid period of 10.5s, indicating consistent, well-spaced waves. The dominant swell directions are NW and WNW, which align best with the beach setup, producing the most rideable waves—particularly in the 1-2.5m range. Wind conditions are a mixed bag, with only 22% of days providing ideal offshore or light cross-shore winds (typically from the northeast quadrant). However, stronger onshore winds (WNW, NW, NNW) are frequent, which can disrupt swell quality. Mid-period swells (8-12s) prevail, offering clean, manageable waves when winds cooperate. Advanced surfers will find the best sessions during lower tides when NW swells wrap in with better shape, while beginners may struggle on wind-affected days. Overall, September is a decent month for surfing here, but wind conditions are the limiting factor—patient surfers will score clean, chest-high+ waves on the right days.