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The Bluff • Statistics for August

Conditions at The Bluff in August

August: Big Swell, Shrinking Clean Windows

August keeps the winter production line running with 5.2ft (1.6m) average swell and a 14.1s period. SW swell is even more dominant at 64.3%, along with SSW at 22.1% and WSW at 7.8%. Most of the surf is in the 3-5ft (1-1.5m) and 5-6ft (1.5-2m) range, but the 2-2.5m (6.6-8.2ft) class is also well represented. The challenge is wind: S flow jumps to 19.7% and SSE to 21.1%, while ideal offshore conditions drop to 26%. The waves are powerful, but the key is picking off the mornings when SE/ESE flow keeps the lines clean. Water temp dips to 22.1°C and air temps average 19.2°C.

Average Spot conditions at The Bluff in August

Swell history for August

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

Wind history for August

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 The Bluff during August. 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 The Bluff for your next trip in August.

Ground swell

Ground swell by size

Wind conditions

Evaluate the wind and swell alignment at The Bluff for August. 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 The Bluff.

Swell with good wind

Swell with good wind by size

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