Conditions at Kirra in July
July: Winter Consistency with Smaller, Cleaner Sets
July keeps winter momentum, but with slightly smaller average energy: 0.9m (3ft) and an 8.9s period. The SE swell component becomes most prominent at 23%, with ESE 21%, E 17% and SSE 14% - a more southerly angled swell mix that still finds its way into Kirra. Ideal wind remains respectable at 56%, driven by S 15%, SSW 15%, and SW 8%, alongside periods of NW/NNW. When the S/SW wind is in control, the SE/SSE groundswell cleans up nicely and produces punchy 2-4ft (0.5-1.2m) waves, with the occasional bigger set from a Southern Ocean storm. The dry season is fully established: rainfall drops to only 1.63mm/day, air temperatures average 18.5°C, and water temperature falls to 20.6°C. A wetsuit becomes part of the daily kit.
Average Spot conditions at Kirra in July
Swell history for July
Wind history for July
Swell quality
Analyze the groundswell consistency at Kirra 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 Kirra for your next trip in July.
Ground swell
Ground swell by size
Wind conditions
Evaluate the wind and swell alignment at Kirra 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 Kirra.