Conditions at Destroyers in July
July: Peak Summer Slump
July offers the least favorable surf mix of the year at Destroyers. The average height is 4ft (1.2m), but the period is still only 7.2s. E dominates an overwhelming 75.5% of the wave rose, with ENE at 23.8% and virtually no N, NNE, NE or NNW energy. The surf is mostly short-period easterly windswell in the 3-5ft (1-1.5m) range, often lumpy and sectiony, with occasional cleaner lines only if the wind goes light.
Trade winds are at their strongest and most consistent. ESE contributes 43.3%, E 31.4% and SE 19.8%, meaning the setup is almost always cross-shore or onshore-textured. Ideal wind sits at 37%, but the lack of proper north swell makes those wind windows less exciting than they look on paper. Water temperature climbs to 27.8°C, air temperature averages 27.6°C, and precipitation is 1.72 mm/day. This is the classic month to grab a longboard or wait for a tropical wave to stir things up.
Average Spot conditions at Destroyers in July
Swell history for July
Wind history for July
Swell quality
Analyze the groundswell consistency at Destroyers 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 Destroyers for your next trip in July.
Ground swell
Ground swell by size
Wind conditions
Evaluate the wind and swell alignment at Destroyers 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 Destroyers.