Surf forecastStatisticsHistorical report

Playa Lagarto seasonal overview

Best Surf Season (May - November)

As the Intertropical Convergence Zone (ITCZ) shifts northward, the strong northerly trade winds that plague the winter months relax dramatically. This is when Playa Lagarto truly comes alive. The dominant wind flow turns westerly, providing clean offshore conditions for over 60% of the time. Swell energy is generated by powerful Southern Hemisphere storms, arriving as long-period SSW groundswell with average periods of 12-14 seconds. While the SSW direction isn't a perfect match for this East-Southeast facing beach, the long intervals wrap nicely into the bay, producing fun, rippable waves in the 1.0-1.5m range. The combination of offshore breeze and consistent pulse makes this the prime window for quality surf.

Fair Surf Season (April & December)

These transitional months offer a mixed bag. April marks the end of the northerly trades, with wind ideal percentages climbing to 35% as westerlies begin to appear. Swell remains consistent from the SSW, with periods averaging 13.7s – some of the longest of the year. December sees the opposite shift: the trades are rebuilding, with wind ideal at 48% as northerlies start to dominate. Swell direction becomes more mixed, with both SSW and northerly components from developing cold fronts. It can be good during breaks in the wind, but requires more patience to pick off a clean window.

Low Surf Season (January - March)

The first three months of the year are dominated by the relentless northerly trade winds. Expect strong winds from the N-NNE quadrant 50-60% of the time, creating choppy and messy onshore conditions. Swell sources are split between northerly windswell and occasional SSW pulses, with average periods between 9-12s. The northerly windswell brings short-period, sectiony waves that are tough to surf, while any SSW swell is often ruined by the cross/onshore flow. Ideal wind percentages bottom out at 14-20%. Surfable days are rare and usually require a break in the trades – a scenario more common during weak cold fronts or passing disturbances. Highly recommended to look elsewhere during this period.

Loading chart...

Conditions at Playa Lagarto in May

May: The Golden Gate Opens

May ushers in the prime surf season at Playa Lagarto. The trade winds are a distant memory, with wind ideal percentages soaring to 64%. The prevailing wind shifts to a westerly component (SW, WSW, W), providing clean offshore breezes for most of the month. Swell is almost exclusively from the SSW (85.9% total), with over 45% in the 1-1.5m range and a notable 5.3% at 1.5-2m. Average wave period is 14.1 seconds – the highest of the year. This combination of long-period groundswell and light offshore wind creates fantastic surfing conditions. Expect fun, rippable waves with occasional bigger sets on the better days.

Average Spot conditions at Playa Lagarto in May

Swell history for May

0 - 0.5
0.5 - 1
1 - 1.5
1.5 - 2.0
2.0 - 2.5
> 2.5 m

Wind history for May

0 - 10
10 - 20
20 - 30
30 - 40
40 - 50
> 50 km/h

Swell quality

Analyze the groundswell consistency at Playa Lagarto during May. Based on historical data, there is a % probability of groundswell occurring this month. The chart below provides a detailed breakdown of the average wave height distribution, offering deep insights into the swell quality and surf potential you can expect at Playa Lagarto for your next trip in May.

Ground swell

Ground swell by size

Wind conditions

Evaluate the wind and swell alignment at Playa Lagarto for May. Our analysis shows that favorable offshore or side-shore winds coincide with surfable swell approximately % of the time. The accompanying graph illustrates the average size distribution of waves during these optimal wind windows at Playa Lagarto.

Swell with good wind

Swell with good wind by size