Yallingup - surf spot statistics

Yallingup, Western Australia, offers consistent surf year-round, dominated by clean ground swells (89-95% prevalence) with minimal wind swell interference. The best months for quality surf are April through October, when swell energy peaks and wave heights average 1.5m to 2.3m—reaching their largest in June-August (2.2-2.3m). However, winter (June-August) brings challenging wind conditions, with only 21% favorable offshore winds. April and May stand out as the sweet spot: swell size builds (1.5m-1.8m) while wind conditions improve (31-34% good winds), offering cleaner faces. September-October retains solid swell (2.2m-1.7m) but winds deteriorate slightly. Summer (December-March) provides smaller, manageable waves (1.2m-1.3m), though onshore winds plague 71-78% of days. For advanced surfers, late autumn (April-May) delivers the optimal balance of size, consistency, and cleaner conditions, while winter suits those prioritizing raw power over wind quality.

In May, Yallingup offers decent surfing conditions with an average swell height of 1.8m and a solid period of 13.5s, indicating powerful, well-spaced waves. The predominant swell direction is from the southwest to west-southwest, with a significant portion of waves in the 1-2.5m range—ideal for intermediate to advanced surfers. WSW swells dominate, contributing over 20% of waves in the 1-1.5m range and nearly 13% in the 1.5-2m range, ensuring consistent surf. Wind conditions are favorable for surfing 31% of the time, with lighter easterly or variable winds offering clean faces. However, stronger onshore winds (W-WNW) can occasionally disrupt conditions, particularly at higher speeds. Overall, May delivers reliable swells with good shape, though wind quality is variable—early mornings often provide the best sessions.