Conditions at Revolcadero in July
July: Consistent South Swell and Warm Tropical Pulse
July keeps the average swell height at around 4.5ft (1.3m) with a 13.6s period, and the direction mix broadens to include a strong S component at 23.8% alongside the dominant SSW at 72.6%. This is an excellent pattern for a south-facing beach, because the swell hits directly and pushes through with very little shadowing. Roughly 70% of waves are in the 3-5ft (1-1.5m) range, and close to 21% reach the 5-8ft (1.5-2.5m) band, giving the sandbars plenty of punch.
Ideal wind improves to 49%, a slight upgrade from May and June, but the rainy season remains active with 6.29mm/day of precipitation, air temperatures around 25.9°C and water temperature at 30.8°C. Warm, humid and stormy at times, July is a month for chasing the clean windows between tropical cloud clusters - when it lines up, the swell is powerful and consistent.
Average Spot conditions at Revolcadero in July
Swell history for July
Wind history for July
Swell quality
Analyze the groundswell consistency at Revolcadero 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 Revolcadero for your next trip in July.
Ground swell
Ground swell by size
Wind conditions
Evaluate the wind and swell alignment at Revolcadero 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 Revolcadero.