Chesterman Beach - surf spot statistics

Chesterman Beach in Canada offers surfable conditions year-round, but the best months for surfers seeking quality waves and favorable wind conditions are typically from October through March. During this period, ground swell dominance is highest, ranging from 65% in October up to 86% in January, providing consistent and cleaner waves. The mean swell size also peaks in winter, averaging 1.7m to 1.8m from November to February, making these months particularly appealing for experienced surfers looking for larger, more powerful waves. Wind conditions, though still challenging, are relatively better in autumn and winter, with good wind days hovering around 32-35% from October to February. In contrast, summer months (May to August) see a significant drop in ground swell influence (43-57%) and smaller average wave heights (0.8m-1.0m), compounded by poorer wind conditions (only 16-23% favorable). September marks the transition toward better autumn surf, with improving swell size and wind stats. While Chesterman can be surfed throughout the year, the prime window for optimal swell consistency, size, and manageable winds lies in the late autumn to early spring period.

October at Chesterman Beach offers solid surf conditions with an average swell height of **1.4m** and a favorable **12.0s period**, indicating well-spaced, clean waves. The dominant swell direction is from **WSW** (16.4% in the 1-1.5m range), followed by **SW** and **W**, which typically align well with the beach's orientation for quality rides. Around **34% of the time, winds are ideal**, mostly light (0-20kph) and offshore or cross-offshore from **NNE to E**, keeping conditions clean. However, stronger onshore winds from **ESE to S** can occasionally disrupt conditions. Wave heights are most frequently in the **1-1.5m** range (WSW, SW), with larger sets up to **2.5m+**, though less common. Expect a mix of smaller, manageable waves early in the month and occasional bigger, punchy swells later—ideal for intermediate to advanced surfers when winds cooperate. Windier days may require patience, but when conditions align, Chesterman delivers quality, consistent surf.