Cayo Coco - surf spot statistics

Best Surf Season (October - March)

Cayo Coco's north-facing coastline is a tricky proposition for surfers. The 'best' window falls between October and March, when the North Atlantic begins to stir. However, even during these months, the dominant swell direction remains from the E to ENE quadrant, generated by the persistent trade winds. This means the vast majority of waves arrive as short-period, messy windswell under onshore conditions. The true 'best' is relative: a slight increase in the frequency of N, NNO, and NNW swell pulses occurs as cold fronts sweep across the Gulf, offering rare windows of rideable, if still short-period, surf. Offshore wind from the S to SSW quadrant is exceedingly rare, with only 1-2% of the time being ideal. When the stars align, you can score small, punchy waves in the 0.5-1.5m range, but patience is paramount.

Fair Surf Season (April - May, September)

During April, May, and September, the trade wind regime tightens its grip. Swell heights drop slightly and periods remain in the choppy 3-second range. The N component of swell almost vanishes, leaving only weak E-ENE energy. While the wind patterns offer a marginal increase in S to SSW flow during these transition months, it's still less than 2% of the time. Surfable waves are rare and often below 0.5m. These months are best reserved for travel days or exploring other activities.

Low Surf Season (June - August)

Summer in Cayo Coco is a true surf desert. The average swell height plummets to 0.5-0.6m, and the wave period hovers around a dismal 3.0s. Swell direction is overwhelmingly from the East - over 60% in June and nearly 80% in July - which means the spot is completely shadowed. North quadrant swell is virtually non-existent. The wind blows relentlessly from the E-ESE, creating pure onshore chop. Offshore winds from the south are a statistical anomaly. Surfing is essentially not viable; this is the nadir of the yearly season.

December: Peak Winter Hopes

December matches November with an average swell height of 0.8m and period of 3.4s. The north quadrant swell (N-NNW) holds at about 16%, with a decent distribution of 0.5-1.5m waves from NE and ENE. ENE (32.6%) and E (30.2%) still dominate, but the north component offers the best chance for clean surf. Wind patterns are similar: NE (14.3%) and ENE (27.0%) are the main players, with N winds at 4.5% on occasion. Offshore south flow remains rare (1%). The highlight of December is the occasional strong cold front that sweeps down from the continent, producing a pulse of N to NNW swell with periods that can reach 6-9s, making for punchy, rideable waves. If the wind shifts to SSE or SSW behind the front, you can get a few hours of fun-sized, hollow waves. It's still far from consistent, but it's the peak of the season for this tricky spot.