Conditions at Marinaretti in July
July: High-Summer Micro Swell
July is typically the smallest surf month at Marinaretti. The average height is a marginal 1-2ft (0.5m), the period bottoms out at 4.3s, and only 13% of the time are winds ideal for surfing. Swell from the preferred S/SSW/SW quadrant above 3ft (1m) is a rare 0.7% occurrence. The wave rose is overwhelmingly dominated by W and WNW windswell - small, short-period and cross-shore at this exposure.
The wind regime is pure summer: offshore NNW at night and early morning, then SW/WSW thermal onshores kicking in after midday. Air temperature averages 25.1°C, water temp peaks toward 24.2°C, and precipitation is very low at 0.71mm/day. The only realistic surf comes from a passing thunderstorm or a local Medistorm that cranks out a short pulse of southerly windswell. For most of July, flat spells rule.
Average Spot conditions at Marinaretti in July
Swell history for July
Wind history for July
Swell quality
Analyze the groundswell consistency at Marinaretti 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 Marinaretti for your next trip in July.
Ground swell
Ground swell by size
Wind conditions
Evaluate the wind and swell alignment at Marinaretti 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 Marinaretti.