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.

November at Chesterman Beach offers decent surf conditions with an average swell height of 1.7m and a solid period of 12.1s, indicating consistent, well-spaced waves with good energy. The dominant swell directions are WSW, SW, and S, with WSW generating the largest proportion of rideable waves—particularly in the 1-2.5m range. While smaller waves (0.5-1.5m) are frequent, there’s a fair chance of overhead surf, especially when WSW swells combine with favorable winds. Wind conditions are variable, but only 32% of the time are they ideal (likely light offshore or sideshore from the NE-E sector). ENE and ESE winds, though occasionally strong (20-40kph), can create onshore chop, while W or NW winds are rarer but cleaner. Expect a mix of manageable mid-sized days and occasional larger, powerful sessions, but wind luck plays a key role. Advanced surfers will find the most opportunities, though patience may be needed for optimal windows.