Conditions at Muizenberg in April
April: The Shoulder Season Comes Alive
April marks a clear shift toward reliable surf conditions at Muizenberg. Average swell height climbs to around 8ft (2.4m) and the period lengthens to 12.2s, putting the SW (23.3%), SSW (19.3%), S (9.3%), WSW (7.6%) and SSE (3.6%) groundswell squarely into the powerful long-period category. The wind regime becomes more balanced: SSE still leads at 24.1% but drops from its summer dominance, while SE (19.4%), S (9.4%) and SSW (4.4%) ease. More importantly, NNW (12.4%), NW (6.0%), NNE (1.1%) and N (1.9%) offer frequent offshore windows, pushing the ideal surf rating to 21%. Rain increases to 1.65 mm/day, air temps cool to 17.5°C, and water temp drops to 15.9°C - a fair price for the longer-period, cleaner swell that now lines up on the sandbanks.
Average Spot conditions at Muizenberg in April
Swell history for April
Wind history for April
Swell quality
Analyze the groundswell consistency at Muizenberg 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 Muizenberg for your next trip in April.
Ground swell
Ground swell by size
Wind conditions
Evaluate the wind and swell alignment at Muizenberg 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 Muizenberg.