Ofir in Portugal is a consistent surf spot with reliable conditions year-round, though the optimal months for surfers are typically from late autumn through early spring. The best swells arrive between October and March, when ground swell dominates (65-92% occurrence) and mean swell sizes range from 1.9m to 2.6m. December stands out with 87% ground swell, a solid 2.4m average size, and the highest chance of good wind conditions (36%). January follows closely, offering powerful 2.6m waves and 92% ground swell, though wind conditions are less favorable (34% good). November and February also deliver strong surf, with ground swell persisting above 75% and swell heights exceeding 2m. Spring (April-May) and autumn (September-October) bring transitional conditions, with ground swell decreasing but still providing decent waves, especially in October when the average swell rebounds to 1.9m. Summer months (June-August) are the least consistent, dominated by wind swell (69-79%) and smaller waves (1.2-1.3m), paired with poor wind conditions (80% bad in June). However, late September and early October can still offer decent sessions as conditions begin to improve. For advanced surfers seeking powerful, clean waves, winter (December-February) is prime time, despite more frequent onshore winds. If you prefer smaller but more manageable conditions with slightly better winds, October and March are solid alternatives. Summer is best left for beginners or those content with weaker waves and choppier conditions. Overall, Ofir’s peak season aligns with the Atlantic winter swell cycle, making it a reliable destination for quality surf when most of Europe cools off.