Praia Azul - surf spot statistics

Best Surf Season (October - March)

The North Atlantic roars to life during these months, with average swell heights consistently above 2.4m and periods averaging 11-12.6s. Powerful extratropical cyclones track across the North Atlantic, feeding long-period swell from the W to NW quadrants. Ideal wind percentages hover around 40-48%, with frequent spells of light offshore flow from the W-WSW sector. This is the prime window for world-class waves at Praia Azul, when a combination of solid swell and clean sideshore or slightly offshore winds produces firing conditions.

Fair Surf Season (April & September)

April and September represent the transitional shoulders. April still sees a healthy average height of 2.1m and a respectable 10.9s period, but ideal wind drops to 30%. The swell mix shifts slightly – more NW and NNW energy while the wind regime becomes more variable. September offers a bounce-back from summer doldrums, with average height climbing to 1.6m, period to 10.4s, and ideal wind up to 29%. Early-season storms begin to organize, delivering punchy, rippable waves with occasional longer-period groundswell.

Low Surf Season (May - August)

Summer relaxation sets in from May through August. Average heights drop to 1.4-1.7m, periods shorten to 8.6-9.8s, and ideal wind plummets to 13-23%. The dominant swell directions are NW and NNW, often associated with a persistent thermal low and strong north winds – both onshore and choppy. Waves remain small to fun-sized, with occasional pulse from distant storm tracks. This is a groveling period for high-performance surfing; expect smaller counts and a need for top-tier equipment choices.

May: Summer's Onset – Small and Variable

May brings a noticeable drop in energy: average height 1.7m, period 9.8s. The swell is dominated by NW (26.9%), NNW (22.4%), and WNW (21.3%), but much of it is in the 1-2m range. Ideal wind plummets to 23%, with north winds prevailing (NNW 20.9%, N 13.3%). These winds are predominantly onshore, creating choppy conditions. The wave period falls into the 'punchy, rideable' category, but the lack of consistent offshore wind means you'll often be hunting for a clean left or right. Best chance for decent surf comes with a late-season storm that delivers a short burst of longer-period swell.