Conditions at Kovalam Beach in April
April: Power and Long Periods, Onshore Wind Gains
April is when the swell size starts to get serious - averaging 3ft (0.9m) with an impressive 11.5s period. The direction mix shifts toward the southwest quadrant: SW at 8.8%, WSW at 5.0%, and W at 2.0%, alongside dominant S (54.8%) and SSW (24.6%). This is quality groundswell for Kovalam's west-southwest facing beach. However, ideal offshore conditions drop to just 17%, and the wind direction distribution becomes dominated by NW (20.3%) and NNW (23.4%). These onshore/cross-onshore winds chop up the surface and limit the number of good sessions. The ocean is a warm 30.3°C, rainfall jumps to 3.61 mm/day, and air temps stay around 28.9°C.
Average Spot conditions at Kovalam Beach in April
Swell history for April
Wind history for April
Swell quality
Analyze the groundswell consistency at Kovalam 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 Kovalam Beach for your next trip in April.
Ground swell
Ground swell by size
Wind conditions
Evaluate the wind and swell alignment at Kovalam 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 Kovalam Beach.