Conditions at Lido di Ostia in June
June: High-Pressure Flatness
June delivers the classic Mediterranean summer pattern: high pressure, sea breezes, and tiny swell. The average wave height is 2ft (0.6m) and the period dips to 4.5s, making the ocean feel more like a lake with a slight pulse. The western quadrant now produces a massive 62% of the swell, but that's mostly short-period windswell generated by the W/SW sea breeze itself. Onshore winds are relentless: 40% of the wind comes from SW-W-WNW, while the offshore NE/ENE/E/ESE window collapses to just 11%. Ideal wind conditions occur only 9% of the time. The sea surface temperature is 22.3°C, so swimwear is in order, and the only surfers out are usually beginners on foam boards catching whitewater. A serious surfer can mark June as a time for rest or travel.
Average Spot conditions at Lido di Ostia in June
Swell history for June
Wind history for June
Swell quality
Analyze the groundswell consistency at Lido di Ostia during June. 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 Lido di Ostia for your next trip in June.
Ground swell
Ground swell by size
Wind conditions
Evaluate the wind and swell alignment at Lido di Ostia for June. 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 Lido di Ostia.