Imsouane - surf spot statistics

Imsouane, Morocco, is a world-class surf spot known for its long, mellow rides, particularly at the famous "Cathedral" point break. The best months for surfing here are typically between October and March, when ground swell dominates, wind conditions are more favorable, and swell size is consistently rideable. During this period, ground swell percentages range from 70% to 93%, with mean swell heights between 1.2m and 1.5m, offering clean, powerful waves ideal for both intermediate and advanced surfers. Wind conditions are also at their best, with good wind days occurring 50-56% of the time, reducing onshore interference. The peak months—December, January, and February—deliver the most reliable surf, combining high ground swell prevalence (88-93%) and decent wind conditions (50-56%). From April onward, the swell transitions to more wind-driven patterns, resulting in a drop in quality, particularly from May to September when wind swell dominates (60-89%) and mean swell size dips to 1.0-1.3m. Summer months (June-August) are the least consistent, with weaker swells and more frequent onshore winds, though occasional days may still be surfable. For those seeking the best balance of swell consistency, size, and favorable winds, targeting the autumn and winter months (October-February) will maximize the chances of scoring Imsouane’s legendary waves at their best.

In June, Imsouane offers surfers consistent but relatively small conditions, with an average swell height of 1.1m and a decent period of 8.9s, providing manageable but somewhat soft waves. The dominant swell directions are from the NW and WNW, contributing to most of the rideable waves, with a significant portion falling in the 0.5-1.5m range. Larger swells (1.5m+) are less frequent but occur often enough from the NW and NNW to occasionally improve shape and power. Wind conditions are a mixed bag—only 36% of the time are they ideal for surfing, with lighter winds mostly coming from the NW and W. However, stronger winds, particularly from the N and NNW, can create choppy or cross-shore conditions, reducing surf quality. Overall, June delivers rideable waves, best suited for longboarders or those comfortable with smaller, mellow surf, though occasional bigger swells can offer more challenging sessions for shortboarders when wind cooperates.