Colotepec - surf spot statistics

Colotepec, Mexico, is a consistent surf spot with reliable ground swell year-round, rarely dropping below 95% probability in any month. The mean swell size varies moderately, peaking from June to September (1.6–1.7m) and tapering down to 1.0m in January, February, and December. The best months for surfers balance solid swell with favorable winds—November, December, and January stand out, offering mean swell sizes of 1.0–1.2m but with the highest percentage of good wind conditions (58–59%). March and October are also decent, with swells around 1.2–1.5m and wind conditions improving (51–52% favorable). The summer months (May–September) bring larger waves (1.5–1.7m) but suffer from less reliable winds, with bad conditions exceeding 55% from May onward. If you prioritize clean, well-shaped waves, target November to March when wind conditions are best despite slightly smaller swells. For bigger but wind-affected waves, June to September delivers, though onshore winds are more frequent. Overall, the spot is surfable year-round, but late autumn and winter provide the most balanced conditions.

In May, Colotepec offers consistent surf conditions with an average swell height of 1.5m and a strong average period of 15.1s, indicating well-formed, powerful waves. The swell is predominantly from the SSW (35.78% in the 1-1.5m range and 33.27% in the 1.5-2m range), providing clean, rideable waves with good energy. The secondary SW direction also contributes decent-sized waves, ensuring variety in the lineup. Wind conditions are favorable 42% of the time, with the most common onshore winds coming from the W to NW range at moderate speeds (10-30kph), which can occasionally create choppy conditions. However, lighter winds from the NNE to SE occur frequently enough to offer clean sessions, especially in mornings or during wind transitions. Overall, May delivers reliable surf with a mix of medium-sized, powerful waves and manageable winds, making it a solid month for intermediate to advanced surfers.