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Conditions at Itacoatiara in April
April: Power Arrives
April is where Itacoatiara starts to find its winter teeth. The average swell height rises to 4.5ft (1.4m) and the period to 10.6s. The swell plot becomes far more concentrated from the south, with S at 30.5%, SSE at 31.3%, and SE at 22.7%. SSW is still modest at 4.9%, but the S direction now carries real weight: 9.7% of all waves fall in the 5-6.5ft (1.5-2m) range, and another 3.8% chime in at 6.5-8ft (2-2.5m). Winds remain dominated by ENE at 19.5% and E at 16.4%, but SW and WSW increase to 6.7% and 6.6%, so you need to pick your windows. Ideal wind sits at 57%. With water at 23.4°C, air at 24.1°C, and rainfall dropping to 3.31 mm/day, April is a solid transitional month for more serious surf.
Average Spot conditions at Itacoatiara in April
Swell history for April
Wind history for April
Swell quality
Analyze the groundswell consistency at Itacoatiara during April. 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 Itacoatiara for your next trip in April.
Ground swell
Ground swell by size
Wind conditions
Evaluate the wind and swell alignment at Itacoatiara for April. 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 Itacoatiara.