Santa Cruz - surf spot statistics

Santa Cruz, Portugal, offers consistent surf conditions year-round but varies significantly in terms of swell quality and wind conditions. The best months for surfing are typically from October to March when ground swell dominates (66-91% frequency), providing powerful and well-organized waves. During this period, mean swell sizes range from 2.1m to 2.7m, with December and January standing out as peak months due to the highest ground swell percentages (85-91%) and larger waves (2.6-2.7m). Wind conditions are less favorable overall, but winter still has the highest likelihood of good winds (25-29%), particularly in December and January. From April to September, wave quality declines as wind swell becomes more prevalent (up to 84% in July), resulting in smaller, less consistent waves (1.5-1.8m). Summer months also see the worst wind conditions, with bad winds occurring 83-89% of the time. Late autumn and early spring (October-November and March) offer a balance between decent ground swell (66-83%) and manageable wind conditions (23-25% good winds). If you prioritize powerful, clean waves, target the winter months despite the higher wind variability, while summer is better suited for beginners or those comfortable with smaller, choppier waves.

November in Santa Cruz brings solid surf conditions with an average swell height of 2.4m and a consistent period of 12.0s, offering powerful, well-formed waves. The predominant swell direction is from the WNW-NW quadrant, with WSW and SW also contributing significant energy—this ensures clean, organized waves with good shape. The highest frequency of rideable waves (1.5m+) comes from WNW (peaking at 7.86% for 1.5-2m and 7.75% for 2-2.5m), followed by W and NW, making it ideal for intermediate to advanced surfers. Wind conditions are less reliable, with only 25% of days providing ideal offshore or light cross-shore winds (typically N-NE). However, stronger onshore winds (W-WSW) occur frequently, which can compromise wave quality. Expect a mix of epic, glassy sessions when winds align and choppier days when they don’t—patience and timing are key. The spot handles larger swells well, but local knowledge helps navigate shifting peaks and currents.