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Stoney Beach • Statistics for April

Conditions at Stoney Beach in April

April: The Autumn Transition Begins

April is where autumn gets real. Average wave period climbs to 10.2s, height holds at 1.2m, and ideal wind jumps to 29%. The wind distribution starts to flip: NNE/NE still combine for about 26%, but SSW at 11% and SW at 8% are becoming major players. The swell spectrum is well mixed, with ENE at 18%, E at 15%, SSE at 13% and S at 14%. For that reason, the best days are often post-frontal-clean SSW/SW offshore wind, clearing skies, and a 3-5ft (1-1.5m) ENE swell running down the beach. Sea temp drops to 15.0°C, air averages 13.2°C, and rainfall increases to 1.95mm/day.

Average Spot conditions at Stoney Beach 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 Stoney Beach 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 Stoney Beach for your next trip in April.

Ground swell

Ground swell by size

Wind conditions

Evaluate the wind and swell alignment at Stoney Beach 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 Stoney Beach.

Swell with good wind

Swell with good wind by size

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