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Isla Grande Notaciones
Calidad cuándo Funciona: 3.0
Consistencia de Olas: 3.5
Dificultad: 2.0
Windsurf y Kitesurf: 4.0
Gente al Agua: 3.5

Overall: 2.8

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Surf Report Feed

Estadísticas de Olas para Isla Grande, septiembre: Olas con Vientos Ligeros o Terrales

This image shows only the swells directed at Isla Grande that coincided with light winds or offshore conditions through a typical September and is based upon 2880 predictions, one every 3 hours. The direction of the spokes show where quality surf generating swell comes from. Five colours illustrate increasing wave sizes. Blue shows the smallest swells, less that 0.5m (1.5 feet) high. Green and yellow show increasing swell sizes and red represents the highest swells, greater than >3m (>10ft). In either graph, the area of any colour is proportional to how often that size swell happens.

The diagram indicates that the dominant swell direction, shown by the biggest spokes, was NE, whereas the the dominant wind blows from the NW. 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 11% of the time, equivalent to 3 days. Open sea swells exceeding >3m (>10ft) are unlikely to arise in a normal September but 11% of the time you can expect swell in the range 1.3-2m (4-6.5ft) 11%, equivalent to (3 days). Taking into account the proportion of these swells that coincided with predicted offshore winds, and given the fact that Isla Grande is slightly protected from open water swells, we estimate that clean surf can be found at Isla Grande about 11% of the time and that surf is blown out by onshore wind 11% of the time. This is means that we expect 7 days with waves in a typical September, of which 3 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.