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Conditions at Colotepec in December
December: Small, Clean, Joyful
December is the cleanest small-wave month of the year. Average swell dips to 1.1m (3.6ft) with a 13.0s period, while ideal wind sits at 61 percent. The spectrum is a bit more mixed than other months, with S at 20.9%, SSW at 42.9% and SW at 9.6%, plus a stronger presence of SSE/SE swell-but the overall direction is still favorable. N/NNW winds dominate, keeping the surface smooth and the waves peeling in tidy lines. Water temperature is 27.8C, rainfall is only 0.11 mm/day, and air temps average 21.5C. December is a perfect month for longboarders, beginners, and anyone looking for fun, relaxed waves before the bigger groundswell of the new year.
Average Spot conditions at Colotepec in December
Swell history for December
Wind history for December
Swell quality
Analyze the groundswell consistency at Colotepec during December. 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 Colotepec for your next trip in December.
Ground swell
Ground swell by size
Wind conditions
Evaluate the wind and swell alignment at Colotepec for December. 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 Colotepec.