Kleinmond - surf spot statistics

Kleinmond, South Africa, offers consistent surf year-round with a strong prevalence of ground swell, making it a reliable spot for surfers. The best months for optimal conditions are typically from May to August, when ground swell dominates (90% or higher) and swell size peaks, averaging 2.7m to 3.0m. During this period, wind conditions also improve slightly, with good wind days increasing to around 30% in May, June, and July, though bad winds still prevail (69-72%). The larger, cleaner swells in these months are ideal for intermediate to advanced surfers. Outside this window, swell size decreases slightly (2.2m-2.4m), and wind conditions worsen, particularly from November to March, when bad wind days reach 85-90%, making sessions more challenging. While Kleinmond is surfable all year, the winter months (May-August) provide the most favorable combination of swell consistency, size, and relatively better wind conditions compared to other times of the year.

September at Kleinmond delivers consistent surf with an average swell height of 2.8m and a solid period of 12.3s, indicating powerful, well-spaced waves. The swell direction is predominantly from the SW (27.4%) and SSW (7.9%), with WSW (11.6%) and S (2.2%) also contributing, favoring the spot’s orientation. Most swells fall in the 1.5–2.5m range (14.5–20.7%), offering punchy, surfable waves, while larger sets over 2.5m (3.5%) provide heavier sections for advanced riders. Wind conditions are moderate, with 19% of days offering clean offshore or light cross-offshore winds (typically NNE to E). However, strong onshore winds from the NW and W (20–30kph range, 7–11%) can occasionally disrupt conditions. Overall, September is a reliable month for quality waves, best suited for experienced surfers due to the swell power, but wind timing is key—early mornings often provide the cleanest sessions.