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Conditions at Isla Grande in June
June: Peak Clean Conditions, Solid Trade Swell
June is arguably the best all-round month of the year at Isla Grande. The average swell height is still a fun 1.2m (4ft) and the period rebounds to 8.1s, giving lines some push. A whopping 93.0% of the swell arrives from the NE, with 5.1% from the ENE - squarely in the spot's strike zone. Meanwhile, the trades have weakened significantly: only 15.8% NE and 9.5% NNE winds remain. In their place, a variety of southerly and westerly flows (including 5.8% W winds and 4.4% SW) contribute to a 36% frequency of ideal offshore wind. The result is a much larger number of clean, glassy sessions where the waves peel with shape. Water temperature reaches 29.0°C, and the 8.49 mm/day of rainfall is part of the tropical pattern - expect short, heavy downpours. If you're planning a trip, June offers the best combination of size and clean conditions.
Average Spot conditions at Isla Grande in June
Swell history for June
Wind history for June
Swell quality
Analyze the groundswell consistency at Isla Grande 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 Isla Grande for your next trip in June.
Ground swell
Ground swell by size
Wind conditions
Evaluate the wind and swell alignment at Isla Grande 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 Isla Grande.