Surf forecastSpot statisticsHistorical report

Snapper Rocks seasonal overview

Best Surf Season (March - June)

As autumn settles over the Gold Coast, the surf at Snapper Rocks finds its finest form. The prevailing SSE to SW winds become more consistent, with ideal conditions occurring 56-64% of the time. Swell heights average a solid 1.0-1.2m with periods climbing into the 8.5-8.9s range, delivering punchy, rideable waves. Dominant E to ESE swell wraps nicely around the point, and when the rare N to NNE pulse lines up with light offshore flow, the Superbank truly fires. This is the window for clean, well-shaped right-handers.

Fair Surf Season (February & July - September)

February sees improving winds and a slight uptick in swell energy, but the real transition occurs in early winter. July through September bring cooler temps and a shift in swell direction towards more SE and E components. While average heights dip to 0.9-1.1m, the period remains punchy, and offshore wind still blows 46-54% of the time. These months offer fun-sized, groveling waves perfect for longboards and fish, especially on the lower tides when the point reels off long, rippable walls.

Low Surf Season (October - January)

Spring and early summer are the quietest months at Snapper Rocks. The wind machine shifts to a dominant N to NNE flow, blowing onshore 58-66% of the time and often ruining wave quality. Swell energy drops to an average 1.0-1.1m but with shorter periods of 7.3-8.0s, producing choppy, messy conditions. Swell direction becomes more variable, with a notable increase in N and NNE components that are actually optimal for the point, but the onshore wind and shorter period make most days a battle. Only a few dawn patrol sessions with glassy AM windows and a solid E to ESE pulse offer hope.

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Conditions at Snapper Rocks in September

September: Spring Transition – Wind Battles

September is a transitional month with a mix of good and bad. Average swell height stays at 0.9m, and period drops to 7.8s – shorter and less powerful. Swell direction sees a significant spike in NE (11.5%) and NNE (12.7%), along with ENE (12.8%) and E (20.7%). This means the optimal north-east swell window is more active. However, wind conditions worsen: ideal wind occurs only 38% of the time, with N (11.1%) and NNW (15%) winds becoming very common – onshore and detrimental. The 7.8s period often leads to choppy, messy conditions. Still, there are windows: when a NNE swell aligns with a light SSE breeze (rare), the waves can be clean and fun-sized. Most days, though, you'll be battling onshore winds and short-period slop. It's a month for dawn patrol or chasing the rare clean session.

Average Spot conditions at Snapper Rocks in September

Swell history for September

0 - 0.5
0.5 - 1
1 - 1.5
1.5 - 2.0
2.0 - 2.5
> 2.5 m

Wind history for September

0 - 10
10 - 20
20 - 30
30 - 40
40 - 50
> 50 km/h

Swell quality

Analyze the groundswell consistency at Snapper Rocks 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 Snapper Rocks for your next trip in September.

Ground swell

Ground swell by size

Wind conditions

Evaluate the wind and swell alignment at Snapper Rocks 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 Snapper Rocks.

Swell with good wind

Swell with good wind by size