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Zippers-Costa Azul ratings
Quality on a good day: 3.7
Consistency of Surf: 4.7
Difficulty Level: 3.7
Wind and Kite Surfing: 2.0
Crowds: 2.0

Overall: 4.0

See all 18 ratings

Based on 3 votes. Vote


Surf Report Feed

Zippers-Costa Azul Swell Statistics, April: Surf with Light or Offshore Winds

This image shows only the swells directed at Zippers-Costa Azul that coincided with light winds or offshore conditions through a typical April. It is based on 2160 predictions, one every 3 hours. The direction of the spokes show where quality surf generating swell comes from. Five colours represent increasing wave sizes. Very small swells of less than 0.5m (1.5 feet) high are shown in blue. Green and yellow represent increasing swell sizes and red illustrates largest swells greater than >3m (>10ft). In either graph, the area of any colour is proportional to how frequently that size swell happens.

The diagram suggests that the dominant swell direction, shown by the longest spokes, was SSW, whereas the the most common wind blows from the WNW. The chart at the bottom shows the same thing but without direction information. For example, swells larger than 1.5 feet (0.5m) coincided with good wind conditions 84% of the time, equivalent to 25 days. Open sea swells exceeding >3m (>10ft) are unlikely to arise in a normal April but 33% of the time you can expect swell in the range 1.3-2m (4-6.5ft) 33%, equivalent to (10 days). Taking into account the ratio of these swells that coincided with forecast offshore winds, and given the fact that Zippers-Costa Azul is exposed to open water swells, we think that that clean surf can be found at Zippers-Costa Azul about 84% of the time and that surf is messed up by onshore wind 5% of the time. This is means that we expect 27 days with waves in a typical April, of which 25 days should be surfable.

IMPORTANT: Beta version feature! Swell heights are open water values from NWW3. There is no attempt to model near-shore effects. Coastal wave heights will generally be less, especially if the break does not have unobstructed exposure to the open ocean.