Praia do CDS - surf spot statistics

Praia do CDS in Portugal is a surf spot with consistent conditions year-round, but the best months for surfers generally fall between October and March, when ground swell dominates and wave heights are more favorable. During these months, ground swell frequency ranges from 63% (October) to 91% (January), with mean swell sizes between 1.5m and 2.1m, peaking in January and December. Wind conditions are less ideal, with good wind days averaging only 24-29% from November to February, but the strong, clean ground swells often compensate for the prevailing onshore winds. The winter season offers the most powerful and consistent waves, though the highest percentage of bad wind conditions (up to 76% in December) means patience is required. From April to September, ground swell diminishes significantly (15-64%), replaced by wind swell, and wave heights drop below 1.6m, making the surf smaller and less reliable. However, late spring and summer (May-August) see slightly better wind conditions (32-38% good wind days), but the swell is weaker and mostly wind-driven. September and October serve as transitional months, with improving ground swell and manageable wind conditions—offering a good balance between consistency and rideable waves. Overall, advanced surfers will prefer the winter months for sizable, clean ground swells, while intermediates may find better opportunities in late autumn or early spring when winds are less harsh and waves remain surfable.

June at Praia do CDS offers relatively consistent surf conditions, though not always perfect. The average swell height is 1.1m with a decent period of 9.6s, producing rideable waves, particularly in the 0.5–2.5m range. The swell predominantly comes from the NW-WSW sector, with WNW being the most frequent and productive direction, accounting for a significant portion of waves in the 0.5–2.5m range. While larger swells (over 2.5m) are rare, there’s enough energy for intermediate surfers, especially when the WNW/NW swells combine with favorable winds. Wind conditions are variable—while offshore or light winds (0–20kph) occur frequently, stronger northerly winds (N-NNW) are common, accounting for a notable percentage of the month. Only 36% of the time are winds ideal for surfing (typically light offshore or cross-offshore), meaning patience is key. Early mornings often provide cleaner conditions before winds pick up. Overall, June delivers surfable waves, but wind can be a factor. The best sessions will likely come during WNW swells paired with light winds, offering the cleanest and most manageable conditions. Advanced surfers may find occasional punchier waves, while intermediates will have plenty of smaller, user-friendly days. Keep an eye on wind forecasts to maximize sessions.