Sunzal - surf spot statistics

Sunzal, El Salvador, is a consistent year-round surf destination with reliable ground swells dominating the wave conditions nearly every month. The best months for surfing are typically from April to September when the mean swell size increases to around 1.2m–1.5m, offering more powerful and well-formed waves. April stands out with 100% ground swell and a decent 1.2m average size, though wind conditions remain split (45% good, 55% bad). The peak swell period extends through September, with September delivering the largest waves at 1.5m, though wind conditions are less favorable (only 39% good). For a balance of swell size and cleaner winds, November is a strong contender, as swell quality remains high (97% ground swell, 1.1m) and wind conditions improve slightly (49% good). December through March are also solid, with consistent ground swells and manageable sizes (0.9m–1.1m), but wind conditions are often tricky (45–47% good). May through August see bigger swells (1.4m) but suffer from more onshore winds (only 39–40% good days). Overall, advanced surfers may prefer the larger swells of April–September despite wind variability, while those prioritizing cleaner conditions might target November or the early season months when winds are slightly better.