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Caloundra • Statistics for July

Conditions at Caloundra in July

July: Peak Winter Clean Lines

July is Caloundra's most reliable month for quality surf. The wind is ideal 29% of the time, underpinned by a strong westerly-quarter influence, including SW (12.2%), WSW (10.4%), and a healthy 20% combined share of true offshore W/WNW/NW/NNW flow. Swell comes in a nice mix of SE (18.4%), ESE (17.8%), SSE (15.7%) and E (14.0%), with most waves in the 3-4ft (0.9-1.2m) range and a handful of bigger 5-6ft (1.5-1.8m) pulses. The average period of 8.3s means the energy is punchy and surfable rather than over-sized. Water temperatures bottom out near 19.8°C and rainfall is minimal at 1.62mm/day, so dry, crisp winter mornings and clean offshore sessions become the norm. This is the month to plan around.

Average Spot conditions at Caloundra 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 Caloundra 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 Caloundra for your next trip in July.

Ground swell

Ground swell by size

Wind conditions

Evaluate the wind and swell alignment at Caloundra 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 Caloundra.

Swell with good wind

Swell with good wind by size

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