Flagge von Australia

The Bluff • Statistics for September

Conditions at The Bluff in September

September: Early Spring Swell Meets Squally Wind

September still sees winter-sized surf, averaging 5.2ft (1.6m) with a 13.8s period, but ideal wind drops to 16%. The swell rose is extraordinarily one-sided: SW accounts for 65.6% and SSW for 25.9%, leaving little true W/NW energy. Height-wise, the 3-5ft (1-1.5m) and 5-6ft (1.5-2m) bands are nearly equal, with plenty of 6-8ft (1.8-2.4m) and bigger southwest pulses. Winds turn squally from the S (28.1%) and SSW (21.6%), so surface conditions are often blown out. Patience is required; the best windows come with SSE/SE flow after fronts push through. Water temp is 21.7°C, air temp 21.0°C.

Average Spot conditions at The Bluff 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 The Bluff 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 The Bluff for your next trip in September.

Ground swell

Ground swell by size

Wind conditions

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

Swell with good wind

Swell with good wind by size

Choose month for details