Conditions at Bournemouth in July
July: High Summer, Minimal Waves
July is the annual low point for wave quality at Bournemouth. Average swell remains at 0.7m (2ft) and mean period bottoms out at 5.7s, which is classic short-period, locally generated chop. WSW swell dominates with 37.4% of the wave rose and SW adds another 23.6%, but more than 42% of the entire month is under 0.5m and a huge slice sits in the 0.5-1m groveller range. The offshore wind window shrinks to 12%, while SW (17.0%) and WSW (15.5%) winds blow across the beach. Water temperatures reach 15.5°C and air temps 16.6°C, with precipitation a low 1.64 mm/day. When the sea breeze dies at dusk, sandbars can still offer small, clean waist-high waves, but anyone chasing proper surf is probably looking elsewhere.
Average Spot conditions at Bournemouth in July
Swell history for July
Wind history for July
Swell quality
Analyze the groundswell consistency at Bournemouth 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 Bournemouth for your next trip in July.
Ground swell
Ground swell by size
Wind conditions
Evaluate the wind and swell alignment at Bournemouth 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 Bournemouth.