La Sud - surf spot statistics

Best Surf Season (December - March)

The heart of winter delivers the most consistent and powerful swell to La Sud. The North Atlantic fires off a relentless series of deep low-pressure systems, sending long-period groundswells (12-13s) aimed squarely at this WNW-facing beach. Average wave heights hover in the 1.5-1.8m range, often pushing into the 'pumping' or 'heavy' category. Equally important, the prevailing wind pattern shifts. High-pressure systems over central Europe and the Azores generate a persistent easterly flow, providing clean offshore conditions that groom the waves to perfection. Ideal wind frequencies peak at 37-39%, turning the lineup into a surfer’s dream.

Fair Surf Season (October - November, April)

The shoulder months offer a mixed bag of quality waves, but with less consistency. October and November see the autumn transition kick in — swell size builds (1.3-1.6m) and period lengthens (11-12s), yet the wind regime can be fickle. A higher chance of westerly winds (onshore) limits the number of clean sessions, though ideal wind percentages still reach 35-36%. April brings a lingering winter energy with average 1.2m swell and 11s period, but the wind becomes more variable; ideal wind drops to 25%. Expect some excellent days when a high-pressure ridge locks in an east wind, but also plenty of lumpy, wind-affected days.

Low Surf Season (May - September)

Summer at La Sud is a slow grind. Swell levels drop considerably (0.9-1.1m average) and periods shorten to 9-10s, resulting in mostly small, weak waves that often struggle to break cleanly. The predominant wind directions swing into the west and north-west, which are onshore or side-shore, degrading the wave face. Ideal wind frequencies fall to 15-20%, meaning most days are mushy or choppy. However, occasional pulses of long-period southern hemi swell or a tropical storm can fire up the spot for a few hours. For the dedicated surfer, early mornings with a light land breeze offer the best windows, but overall this is a time for groveling boards or seeking other breaks.

June: Minimal Energy

June is the bottom of the energy curve for La Sud. Average swell height dips to 0.9m and period to 9.4s, delivering only small, choppy waves. Swell direction is heavily weighted to NW (54.8%) and WNW (36.6%), but wave heights are almost entirely below 1.5m (99.5%), with no sets over 2.0m. The wave period of 9-10s produces only average punch at best, often mushy. Ideal wind frequency plummets to just 15%, the lowest of the year. Wind patterns are dominated by W (13.9%), WNW (16.4%), NW (15.9%), and NNW (14.7%) — all onshore or cross-shore. The rare east wind days (E 4.5%, ESE 2.9%) offer a brief window of cleaner surf, but they are fleeting. For the true heart of summer, La Sud is mostly flat or blown out. Surfers will need to travel or wait for a rare tropical system to spin up some swell.