Belharra - surf spot statistics

Belharra, France, is renowned for its powerful and consistent ground swells, making it a prime destination for advanced surfers. The best months for surfing here are from November through February, when ground swell dominates (84-88% of the time) with mean swell sizes around 1.8-1.9m. These months also see relatively better wind conditions compared to the rest of the year, particularly November and December, where good wind conditions occur 56% of the time—though even then, offshore winds are not guaranteed, and bad winds still prevail 44-64% in winter. January and February maintain strong ground swells but slightly worse wind stats (37-36% good winds). March marks a transition, with ground swell dropping to 79% and mean size decreasing to 1.6m, while poor wind conditions become more frequent (68%). From April to September, conditions deteriorate significantly for high-performance surfing. Ground swells decline sharply (down to 19-29% in summer), replaced by wind swells, and swell size drops to 1.0-1.3m. Wind conditions are largely unfavorable (bad winds 70-82% of the time), making summer months less reliable. October shows a recovery, with ground swell rising to 66% and swell size increasing to 1.4m, alongside improving wind stats (40% good conditions). For the most consistent, powerful waves with a reasonable chance of favorable winds, late autumn to early winter (November-December) is the optimal window, though dedicated surfers may still score in January-February despite the wind challenges. The spot is least appealing from May to August due to weak swells and onshore winds.

November at Belharra typically delivers solid surf conditions for experienced surfers, with a dominant NW and WNW swell direction generating clean, powerful waves. The average swell height of 1.9m combines with a strong 13.1s period, ensuring well-organized and energy-packed sets. The majority of waves fall in the 1-2.5m range, with the highest frequency between 1-2m (peaking in the 1.5-2m bracket), offering consistent overhead to double-overhead opportunities. Wind conditions are favorable 56% of the time, predominantly light to moderate (under 20kph) from easterly or variable directions, which keeps the lineup groomed. However, stronger WSW-W winds (20-30kph+) occasionally disrupt conditions, particularly in the afternoons. Expect the best sessions during early mornings with offshore/easterly breezes and NW-WNW swell alignment—ideal for barreling sections and high-performance surfing, though the size and power demand advanced skills.