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Papenoo • Statistics for September

Conditions at Papenoo in September

September: The Long Lull Before the North Swell Return

September is historically one of the lowest-quality months at Papenoo, even though the average height is 1.8m. The dominant swell directions are SE (29 percent), ESE (25 percent), and SSE (20 percent), with the N-NNW-NW window nearly zero. Average period drops to 10.9s, the shortest of the year, so a lot of that 1.8m is mid-period, wind-driven swell rather than organized long-period groundswell. The North Pacific storm track is still stirring, but the swell reaching Tahiti is overwhelmingly from the Southern Hemisphere.

Wind is no savior: ESE blows 29 percent of the time and E another 26 percent, many in the 20-40kph range, and ideal offshore wind is just 15 percent. The season's light rain (1.39mm/day), air temperature of 25.2°C, and water temperature of 26.4°C make for pleasant days, but Papenoo's reefs stay sleepy, sectiony, and starved of north energy. Patience is the name of the game.

Average Spot conditions at Papenoo in September

Swell history for September

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

Wind history for September

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 Papenoo during September. 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 Papenoo for your next trip in September.

Ground swell

Ground swell by size

Wind conditions

Evaluate the wind and swell alignment at Papenoo for September. 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 Papenoo.

Swell with good wind

Swell with good wind by size

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