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Conditions at Mayport Poles in April
April: The Spring Lull Settles In
April is when the winter machine switches off. Average wave height remains 2ft (0.6m), but the period drops to 6.5s, and the swell becomes dominated by ESE (27.1%), E (18.1%), SE (16.6%) and ENE (14.8%). That is a much softer, more wind-driven wave. The wind data shows why: SE winds are the most common (10.2%), with strong support from SSE (9.0%) and ESE (8.3%). Onshore east-southeast flow outnumbers offshore western flow, and ideal surfing winds fall to 12%. You still get the odd clean groundswell from a late-season nor'easter, but most days are small, grovelly surf in the 2ft (0.6m) range. Air temps warm to 20.4°C, water is 21.6°C, and rainfall is the driest of the year so far at 2.19 mm/day.
Average Spot conditions at Mayport Poles in April
Swell history for April
Wind history for April
Swell quality
Analyze the groundswell consistency at Mayport Poles 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 Mayport Poles for your next trip in April.
Ground swell
Ground swell by size
Wind conditions
Evaluate the wind and swell alignment at Mayport Poles 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 Mayport Poles.