Conditions at Sanur in April
April: Swell Remains, But the Trades Arrive
April is the cruellest transition month for Sanur. The ocean is still full of long-period SSW groundswell-average height 5.6ft (1.7m), average period 13.5 seconds-and SSW alone accounts for 65.4% of the swell, with S at 17.6% and SW at 12.0%. You could not ask for more powerful raw material. But the wind rose flips hard: ESE becomes the dominant wind at 32.8%, with E at 19.1% and SE at 13.0%, while true offshore W drops to just 6.5%. Ideal wind plummets to 20%. Expect glassy, groomed conditions only in brief early-morning windows or during infrequent disruptions to the trade flow. Rain drops to 4.36mm/day, air temps are 25.6°C, and the sea is 29.1°C. If you time it right, the waves are world-class; if you don't, expect bumps.
Average Spot conditions at Sanur in April
Swell history for April
Wind history for April
Swell quality
Analyze the groundswell consistency at Sanur 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 Sanur for your next trip in April.
Ground swell
Ground swell by size
Wind conditions
Evaluate the wind and swell alignment at Sanur 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 Sanur.