Tapia de Casariego - surf spot statistics

Best Surf Season (October - March)

The North Atlantic roars to life during the autumn and winter months, and Tapia de Casariego reaps the benefits. As the polar jet stream strengthens and low-pressure systems march eastward across the Atlantic, Tapia is consistently fed by powerful NW and NNW swells. Average swell heights hover around 1.6-1.7m with long periods of 11-12.5s, delivering pumping waves that can easily reach the 1.5-2.5m range on the best days. Offshore winds from the S and SSW dominate over 50% of the time, creating clean, groomed conditions. This is prime time for experienced surfers to chase the heavy, long-period groundswells that make Tapia a world-class winter wave.

Fair Surf Season (April & September)

April and September mark the transition between the dominant winter pattern and the languid summer regime. Swell energy drops slightly to averages around 1.1-1.3m and periods of 10-10.5s, but there are still plenty of fun-sized waves in the 1-1.5m range coming from the NW and NNW. The percentage of ideal offshore winds is still reasonable at 38-39%, though more frequent easterly and northeasterly breezes can introduce occasional chop. These months offer a sweet spot for intermediate surfers who want solid waves without the extreme power of winter, and the water temperatures begin to moderate.

Low Surf Season (May - August)

Summer brings a dramatic lull in surf energy to Tapia. The Azores High builds northward, deflecting storm tracks far to the north of Spain. Average swell heights drop to a meager 0.8-1.0m, with periods often below 9s — resulting in choppy and small conditions. The dominant swell direction remains NNW and NW, but these are often short-period windswells generated by local sea breezes. Offshore wind consistency plummets to only 21-25%, as the prevailing winds shift to onshore from the N and NE, ruining wave quality. June through August are generally best left for longboarders and beginners seeking micro-sessions, though occasional weak frontal passages can provide brief pulses of rideable swell.

November: Consistent Winter Rhythm

November solidifies the winter pattern. Average swell height is 1.6m with a period of 11.7s — squarely in the powerful, long period zone. NW swell accounts for 38.4% and NNW 23.9%, while WNW (11.6%) also contributes. Offshore wind occurs 50% of the time, with SSW (17.2%) and SW (13.7%) providing glassy mornings. The NAO often turns negative in November, directing storm tracks toward the Iberian Peninsula. This month brings a rhythm of consistent, heavy swell, often carrying 2-2.5m waves that demand respect. Tapia's banks love this prolonged energy, offering long, hollow lines when conditions align.