Matadouro - surf spot statistics

Matadouro, Portugal, is a surf spot primarily powered by consistent ground swells, especially in the winter months, making it a reliable destination for experienced surfers. The best conditions for wave quality and favorable winds occur from November to February, with December and January standing out as peak months. During this period, ground swell dominates (84–91%), providing clean, powerful waves averaging 2.2 meters, ideal for high-performance surfing. Wind conditions are also more favorable, with good offshore winds occurring around 34% of the time, though onshore winds still prevail (66–69%). As spring arrives (March–May), ground swell frequency decreases while wind swell becomes more prominent, reducing wave quality and size (1.4–1.9 meters). Summer (June–August) sees the poorest conditions, with weak wind swell dominating (73–83%) and minimal ground swell (15–26%), resulting in smaller waves (1.1–1.2 meters) and consistently bad onshore winds (86–88%). Early autumn (September–October) marks a transitional phase, with ground swell gradually returning (46–63%) and wave size improving (1.3–1.7 meters), though wind conditions remain suboptimal (71–79% bad winds). For surfers prioritising size, power, and cleaner conditions, the winter months are unmatched, while intermediate surfers may find late autumn or early spring sessions more manageable. Avoid summer unless small, messy waves are acceptable.

March at Matadouro offers fairly consistent surf conditions with an average swell height of 1.9m and a solid period of 12.3s, indicating well-formed, powerful waves. The dominant swell direction is from the NW-WNW, delivering quality waves most frequently in the 1-2.5m range, with a significant portion of larger sets (over 2.5m) appearing from the WSW-WNW. The best conditions occur when offshore winds align, which happens around 28% of the time. However, northerly and northwesterly winds are more common and can create cross-shore or onshore chop, particularly at higher speeds (20-30kph). Expect a mix of clean and messy days, with the potential for excellent sessions when winds swing favorably. The spot handles size well, making it reliable for intermediate to advanced surfers in March.