Praia do Norte - surf spot statistics

Best Surf Season (October - March)

The North Atlantic flexes its muscles during this half-year, delivering consistent, powerful groundswells that put Praia do Norte on the big-wave map. Average swell heights hover between 2.1 and 2.4 meters with long periods of 12 to 13 seconds, fueled by deep extratropical lows tracking across the basin. Ideal offshore wind conditions (from the NW through WSW quadrant) occur between 44% and 53% of the time, often aligning with post-frontal high pressure that clears the skies and carves the faces. This is the time for charging.

Fair Surf Season (April & September)

These transitional months see a slight drop in average swell height to 1.8 m in April and 1.5 m in September, but periods remain respectable at 11.2 and 10.5 seconds. The westerly swell window (SW to WNW) still provides punchy to powerful waves, and ideal wind frequencies of 35% and 39% offer plenty of clean sessions. Spring and early autumn can surprise with a rogue storm lining up a solid west swell under crisp offshore winds.

Low Surf Season (May - August)

During these summer months, the North Atlantic settles into a lull. Average swell heights drop to 1.3-1.5 m and periods shorten to 8.7-10.0 seconds, with a dominant NW-NNW component that often lacks the angle to fully wrap into Praia do Norte. The trade wind regime strengthens, and the frequency of ideal offshore winds plummets to 21-31%. While the occasional fun-sized wave can be found, consistent quality is elusive. This is the time for groveling or exploring other spots.

April: Transition and Tapering Power

Swell averages 1.8 m with a period of 11.2 seconds – a noticeable decrease in size but still offering punchy waves. NW swell dominates at 30.7%, followed by WNW (26.6%) and NNW (14.4%). The NW direction can produce a steeper, more refracting wave. Ideal wind frequency drops to 35%, as the trade wind influence grows. N and NNW winds are prevalent (36%), but they are not truly offshore; the best winds come from the E to ESE quadrant (about 10% combined) on days when continental high pressure sets in. April marks the end of true big-wave season, but under the right synoptic setup – a late-season low with a strong east wind – the spot can still fire.