Mavericks - surf spot statistics

Mavericks, known for its powerful and often dangerous waves, offers the best surfing conditions during the winter months, particularly from November through February. During this period, ground swell dominates, with percentages ranging from 87% in November to 93% in January, ensuring consistent, high-quality waves generated by distant storms. The mean swell size peaks at 1.9m in January and February, dropping slightly to 1.8m in December, which is ideal for experienced surfers seeking challenging surf. Wind conditions are most favorable in January and December, with good winds occurring around 50% of the time, though February sees a dip in favorable winds (42%). Outside these months, wind conditions deteriorate significantly, with bad wind frequencies above 50% from March onward, peaking at 89% in July. Swell quality declines noticeably in spring and summer, with ground swell percentages dropping as low as 50% in June and wind swell becoming more prominent, leading to less predictable and generally smaller waves (1.0m–1.5m). September and October mark a transitional period, with improving ground swell (71%–82%) and marginally better wind conditions (21%–36%), but still fall short of winter’s consistency. For surfers targeting Mavericks’ legendary waves, the prime window is clearly winter, when large, clean ground swells and relatively manageable wind conditions combine to create world-class surf.

August at Mavericks typically offers small to moderate surf conditions, with an average swell height of 1.0m and a decent period of 12.6s, indicating relatively clean and well-spaced waves. The majority of swells come from the SW to WNW, with the most significant contributions in the 0.5-1.5m range, making it surfable but far from the spot’s legendary big-wave potential. Only about 13% of the time does the wind align favorably for surfing, often blowing from the NW or W at moderate speeds (10-20kph), which can create texture or slight chop. The best chances for cleaner conditions happen when winds are light or offshore, but this is relatively rare. Overall, August is not prime season for Mavericks, with smaller, inconsistent waves and less-than-ideal winds, making it more suitable for intermediate surfers or those looking for mellower sessions. Big-wave hunters will need to wait for winter swells.