Pools - surf spot statistics

Best Surf Season (October - March)

The North Atlantic swings into gear by October, and Pools feels the benefit with a solid uptick in average swell heights and periods. Winter months deliver the biggest surf, with average heights hovering around 1.5m and periods frequently punching into the 10-second range. This is when the fetch from extratropical lows generates powerful groundswells from the NNE and N, which line up best with the spot's NNW-facing orientation. However, the trade-off is wind: onshore northerlies are common, blowing out the wave faces. The key is a passing high-pressure ridge that flips the wind to SSW or S, creating clean, lined-up peaks. October and March offer the sweetest balance of size and favorable wind odds.

Fair Surf Season (April - May, September)

As the transition seasons set in, the swell engine loses some steam, but the wind patterns become more cooperative. April and May see average swell heights drop to 1.1-1.3m, with periods dipping into the 8-9 second range. The dominant swell direction shifts further east (NE to ENE), which means more waves arrive at an oblique angle and wrap less effectively into Pools. Still, the wind works in your favor more often, especially in April when the percentage of offshores (S/SSW) increases. September also fits this category – the first hints of autumn bring a small rebound in swell height and period, and the wind remains manageable, with over half the days offering ideal conditions.

Low Surf Season (June - August)

Summer settles in and Pools goes quiet. Average swell heights bottom out at around 1.0m, and periods shrink to 6-7 seconds, resulting in lackluster, weak waves. The swell direction is overwhelmingly from ENE and E, which means the waves are shadowed by the coastline and rarely break with any power – they arrive too far off the angle to focus on the reef. While the wind is often offshore (southerly quadrants, giving a high percentage of clean days), the swell simply isn't there to make it worthwhile. This is the season for small-wave gear if you're desperate, but realistically, summer is a flat spell best spent exploring other activities or traveling to areas with more consistent trade-wind swells.

April: Swell Downsizes, Offshore Breezes Bloom

April marks a clear transition. Average swell height drops to 1.3m, and period settles to 9.6s. The swell direction shifts further east, with NE (36.6%) and ENE (25.9%) accounting for the vast majority. The contribution from optimal N and NNW angles falls to just 6.6% combined. This means the waves are less focused and more wobbly. On the bright side, wind quality improves significantly: 53% of days see offshore or light winds from the south. The lighter wind regime also reduces chop, making the smaller swell more rideable on a longboard or fish. While the power is lacking compared to winter, the consistency of clean conditions allows for fun, groveling sessions, especially when a mid-latitude storm manages to send a short pulse of good direction swell.