Preciosa - surf spot statistics

Preciosa in the Dominican Republic offers surfable waves year-round, but the conditions vary significantly depending on the season. The best months for surfing are typically from November to March, when the swell consistency is higher and the mean wave size is more favorable, averaging around 1.3–1.4 meters. During these months, ground swell makes up 22–26% of the conditions, while wind swell dominates at 70–75%. However, wind conditions are less ideal, with bad onshore winds occurring 69–74% of the time, limiting the number of truly clean surf days. From April to October, the swell size decreases slightly, averaging 0.9–1.1 meters, with wind swell becoming even more dominant (up to 94% in July). The summer months (June–August) have the lowest ground swell influence (1–6%) and smaller waves, but the wind conditions improve, with good offshore or cross-shore winds occurring nearly 40–49% of the time. September stands out as a transition month with better wind conditions (49% good) and a slight uptick in ground swell (24%), making it a decent option for surfers looking for compromise between swell size and favorable winds. For advanced surfers seeking larger, more powerful waves, the winter months (December–February) are preferable despite the higher likelihood of onshore winds. Meanwhile, beginners or those prioritizing cleaner conditions may find late spring to early fall (May–September) more suitable due to lighter winds, even though the waves are smaller and less consistent. Overall, Preciosa works best when balancing swell size and wind direction, with the peak season favoring winter for size but requiring patience with wind conditions.

In May, Preciosa in the Dominican Republic offers surfable conditions with an average swell height of 1.0m and a decent 8.6s period, providing relatively clean and rideable waves. The predominant swell directions are ENE and NE, contributing the majority of waves in the 0.5–1.5m range, with occasional larger sets up to 2.5m. Offshore winds (blowing from E to NE) are favorable for surfing about 39% of the time, typically light to moderate (10–20kph). However, onshore ESE and SE winds can occur, occasionally strengthening to 20–30kph, which may degrade wave quality. The spot rarely sees waves over 2.5m, making it more suitable for intermediate surfers, with the best conditions arriving on ENE swells paired with lighter ENE or NE winds. Wind consistency is moderate, so timing sessions around early mornings or waiting for optimal wind shifts will yield the cleanest waves.