Coxos - surf spot statistics

Coxos in Portugal is a powerful, reef-bottomed right-hand point break that thrives on consistent ground swells and favorable offshore winds. The best months for surfing here are from October through March, when ground swell dominates (66-91% of the time) and swell heights average 2.1-2.7 meters, providing the size and power this wave is known for. Winter months, particularly December to February, offer the biggest and cleanest conditions, though wind conditions are less ideal (only 31-33% good wind days). However, the sheer quality of the swell compensates for the occasional onshore winds. Spring (April-May) and summer (June-August) see a significant drop in ground swell activity, replaced by weaker wind swells and smaller waves (1.5-1.8m). Wind conditions also worsen during this period, with only 20-24% favorable winds. September and October mark the transition back to better surf, with ground swell returning and wind conditions improving slightly. Late autumn through early winter (November-December) is ideal for surfers who prioritize consistency and size, while those willing to trade power for slightly more manageable conditions might find October or March a good compromise. Overall, Coxos is a winter spot, with the most reliable waves and highest performance conditions occurring when the North Atlantic storms generate strong ground swells.

November at Coxos offers solid surf conditions with an average swell height of **2.4m** and a strong **12.0s period**, indicating powerful, well-spaced waves ideal for experienced surfers. The dominant swell direction comes from the **WNW, NW, and W**, with the highest frequency of waves in the **1.5–2.5m range** (peaking at **7.86% for 1.5–2m WNW swells**). Larger waves (over 2.5m) are less frequent but present, particularly from **WNW and NW**. The **wind is favorable only 31% of the time**, with the most cooperative conditions occurring when winds are light (under 20kph) and offshore or sideshore from the **NNE to E**. Stronger onshore winds (20–30+ kph) from the **SW to NW** can degrade wave quality. In summary, November delivers consistent, powerful waves, but wind conditions are a limiting factor—best sessions will require precise timing when swell, wind, and tide align.