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Snapper Rocks • Statistics for July

Conditions at Snapper Rocks in July

July: Winter Consistency, Smaller Packages

July keeps the long-period pulse at 8.9s, but the average swell drops to 3ft (0.9m). SE (23.2%) and ESE (20.8%) now lead the direction mix, with E (17.2%) and SSE (14.0%) close behind. This is mostly trade-wind swell, but the longer period means the waves that do arrive have shape and push.

Wind quality remains decent, with S (15.2%), SSW (14.5%), SW (8.1%) and SSE (8.7%) holding ideal wind at 54%. The main issue is size - many days hover in the 2-3ft (0.6-0.9m) range, with 4ft (1.2m) sets less frequent. Water temp drops to 20.6°C, air is 11.0-25.3°C, and rainfall is only 1.63mm/day, making it the dry season.

Average Spot conditions at Snapper Rocks in July

Swell history for July

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

Wind history for July

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 Snapper Rocks during July. 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 July.

Ground swell

Ground swell by size

Wind conditions

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

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