Conditions at Sesimbra in June
June: Long Summer Evenings
June is low season at Sesimbra. Average surf is 3.5ft (1.1m) and the average period drops to 9.4s. The wave rose is overwhelmingly NW, with NW at 49% and WNW at 34%, but much of that energy is small and short-period. Ideal wind stays at 42% and the classic Portuguese summer pattern kicks in: strong NNW winds at 38% blowing through the afternoon. Those conditions make for clean mornings and wind-affected afternoons. Water temp reaches 17.3°C and rain almost disappears at 0.3mm/day. A summer SSW/SW pulse is rare, but if one arrives it can make a fun, punchy day on the sheltered inside banks.
Average Spot conditions at Sesimbra in June
Swell history for June
Wind history for June
Swell quality
Analyze the groundswell consistency at Sesimbra 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 Sesimbra for your next trip in June.
Ground swell
Ground swell by size
Wind conditions
Evaluate the wind and swell alignment at Sesimbra 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 Sesimbra.