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Conditions at Warner Beach in April
April: Autumn's Golden Window Opens
April is where the season turns in your favour. The average wave period reaches a proper 10.0s, ideal wind jumps to 46%, and the surf height remains a reliable 5-6ft (1.7m). The swell mix tilts more towards SSE 20%, E 18%, SE 18%, ESE 16% and S 15%, with 6-8ft (2-2.5m) sets becoming a regular feature, especially from the S/SSE sector. This is beginning to feel like real groundswell, and Warner Beach's E/ESE/SE-facing orientation means the energy arrives with good direction.
The trade-wind pattern weakens as autumn progresses. WNW, NW, NNW and W winds combine for a far greater share of the month, and the daily sea breeze is less aggressive. Rainfall is down to 2.72mm/day, water temperature is still a pleasant 24.2°C, and air temps average 18.6°C. Expect cleaner conditions, longer-period swell lines, and a rapidly increasing chance of scoring the beach absolutely firing along the whole KZN stretch.
Average Spot conditions at Warner Beach in April
Swell history for April
Wind history for April
Swell quality
Analyze the groundswell consistency at Warner 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 Warner Beach for your next trip in April.
Ground swell
Ground swell by size
Wind conditions
Evaluate the wind and swell alignment at Warner 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 Warner Beach.