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Teahupoo • Statistics for December

Conditions at Teahupoo in December

December: Trade-Off Month

December wraps up the year with the second-best offshore wind ratio on the calendar-40%-but the swell engine has wound down. Average height falls to 5.9ft (1.8m), period to 11.5s, and swell direction becomes less direct, with SE and SSE dominating while S and SSW drop to 24.4% combined. Clean days will still deliver rippable 5-6.6ft (1.5-2m) waves, but Teahupoo's infamous XL potential is mostly dormant. The wet season returns with 8.03 mm/day of rain, air temperature of 26.6°C and water temperature of 27.8°C. Expect humid, warm conditions with fewer heavy standouts until the South Pacific storm track reawakens in March.

Average Spot conditions at Teahupoo in December

Swell history for December

0 - 2
2 - 3
3 - 5
5 - 6
6 - 8
> 8 ft

Wind history for December

0 - 6.2
6.3 - 12.4
12.4 - 18.6
18.6 - 24.9
24.9 - 31.1
> 31.1 mph

Swell quality

Analyze the groundswell consistency at Teahupoo 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 Teahupoo for your next trip in December.

Ground swell

Ground swell by size

Wind conditions

Evaluate the wind and swell alignment at Teahupoo 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 Teahupoo.

Swell with good wind

Swell with good wind by size

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