Mizata seasonal overview
Best Surf Season (November - March)
As the North Pacific high-pressure system strengthens, a steady pulse of offshore winds from the N, NNE, and NNW becomes the norm, grooming the SSW-facing beach into a clean, peeling canvas. Swell heights average between 1.0 and 1.2m with periods often exceeding 12 seconds, delivering punchy, rideable waves that hold their shape from dawn to dusk. This is the most consistent window for clean, offshore conditions, where the combination of long-period S/SSW groundswell and light N winds produces glassy sessions with minimal chop.
Fair Surf Season (April & October)
Transition months bring a shift in the balance. April sees a ramp-up in swell height to 1.2m and a peak in period at 14.1s, but the offshore wind reliability drops to around 53%. October follows a similar pattern: solid 1.3m swell from the S/SSW corridor, yet the wind window is narrower, favoring morning offshore breezes that often give way to thermal onshore flow. These months offer good to very good days if you time the tides and wind shifts correctly.
Low Surf Season (May - September)
Southern hemisphere winter storms fire up the tropical Pacific, producing the largest swells of the year (up to 1.4m average) with long periods that can reach 14 seconds. However, the offshore wind consistency drops to 50-65%, with the worst months (May and June) seeing only 50-54% ideal winds. When the prevailing NE trades slacken or swing S, onshore conditions can ruin the wave quality. Still, July stands out as a hidden gem: 65% offshore wind reliability combined with 1.3m swell makes it a mini sweet spot within the low season. Overall, expect more variation and a higher chance of bumpy texture, but when the right combo aligns, you’ll score powerful, long-period pumping surf.
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Conditions at Mizata in December
December: Clean Winter Swell
December caps the year with the highest offshore wind reliability at 69%, led by NNE (31.5%) and NE (9.8%). Swell height drops to 1.0m but the period remains solid at 12.2s. SSW (63.4%) and S (22.7%) dominate the swell direction, with most waves in the 0.5-1.5m range – fun to good by local standards. The persistent offshore winds groom every ripple into lined-up, punchy sets. It may not be the biggest month, but the consistency and quality of the clean conditions make it a favorite for longboarders and shortboarders alike.
Average Spot conditions at Mizata in December
Swell history for December
Wind history for December
Swell quality
Analyze the groundswell consistency at Mizata 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 Mizata for your next trip in December.
Ground swell
Ground swell by size
Wind conditions
Evaluate the wind and swell alignment at Mizata 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 Mizata.
