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 July, the surf conditions in Imsouane are generally mellow but rideable, with an average swell height of 1.1m and a decent period of 8.2s, providing some energy to the waves. The majority of swells come from the NW and NNW, contributing to the most consistent wave heights, with the largest distribution falling in the 0.5-1.5m range. A notable percentage of swells from the NNW produce waves in the 1.5-2.5m range, offering occasional punchier sets for more experienced surfers. The wind is favorable for surfing only 39% of the time, with the most common wind directions being from the north and northwest. Unfortunately, winds often pick up in the 10-30kph range, which can create choppy conditions, particularly when blowing from the N to NW sectors. When conditions align, the spot offers manageable waves suited for longboarding or intermediate surfing, but wind interference frequently affects quality. Keep an eye on wind forecasts for cleaner sessions, as the best days will be those with lighter, offshore winds.