El Chinchorro - surf spot statistics

Best Surf Season (November - February)

Winter at El Chinchorro is prime time. The North Atlantic winter pattern strengthens the trade winds and sends consistent east-northeast swell marching toward the Dominican south coast. Combined with a high frequency of offshore winds from the north and northwest (peaking at 76% in December), the surf becomes clean and punchy. Average wave heights range from 1.0 to 1.2m with periods around 6.2-6.5s, providing fun-sized, rippable waves. While the swell direction is not optimal (dominant from E to ESE), the offshore wind cleans up the faces nicely. This is the most reliable window for good waves.

Fair Surf Season (March - April & September - October)

During the spring and fall shoulders, the offshore wind frequency drops to the 53-56% range and the swell mix shifts more toward shorter period ESE swells. Wave heights thin to 0.8-1.0m, and the quality becomes more inconsistent. Still, there are plenty of groveling sessions to be had, especially when the wind swings clean.

Low Surf Season (May - August)

The summer months are the toughest for finding clean waves at El Chinchorro. Offshore wind percentages dip to their annual lows (as low as 47% in June), and the swell is almost exclusively from the ESE with short periods (6.2-6.6s). Wave heights hold around 1.0-1.1m but lack power and shape. The onshore winds from the south and southwest during this time can quickly turn conditions choppy. However, the Atlantic hurricane season can throw in some long-period gems if you keep an eye on tropical disturbances.

November: Winter Returns in Full Force

November marks the robust return of winter surf. The offshore wind frequency jumps to 72%, the highest of the year, driven by strong north and north-northwest winds. Swell heights climb back to 1.0m on average, with a mix of ENE (17.6%), E (26.2%), and still a lot of ESE (33.8%). The period remains short at 6.0s, but the powerful north winds generate more windswell that can produce punchy, clean waves. This is the start of the best run of the year – expect regular surf with great conditions on the sandbars of El Chinchorro. Get your shortboard ready.