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Denvils • Statistics for April

Conditions at Denvils in April

April: The Westerly Pattern Begins

April averages around 7ft (2.1m) of swell at 11.7s. The swell spectrum begins to get more southerly and westerly, with SSW at 27.8%, S at 16.2%, SW at 11.6%, and SSE at 9.5%. Importantly, the SW contribution is growing and WSW swell makes a first appearance-a sign that the South Atlantic storm track is becoming more active.

The wind distribution shifts as well: WSW climbs to 18.8% and W to 11.7%, but that westerly component can carry cross-shore chop. Ideal offshore S/SW/WSW time drops to 25%. Water temp falls to 18.8°C and air average is 19.8°C; expect cooler sessions and showery days as autumn sets in.

Average Spot conditions at Denvils in April

Swell history for April

0 - 2
2 - 3
3 - 5
5 - 6
6 - 8
> 8 ft

Wind history for April

0 - 6.2
6.3 - 12.4
12.4 - 18.6
18.6 - 24.9
24.9 - 31.1
> 31.1 mph

Swell quality

Analyze the groundswell consistency at Denvils 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 Denvils for your next trip in April.

Ground swell

Ground swell by size

Wind conditions

Evaluate the wind and swell alignment at Denvils 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 Denvils.

Swell with good wind

Swell with good wind by size

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