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La Roche Percee (Bonhomme de Bourail) Notaciones
Calidad cuándo Funciona: 2.7
Consistencia de Olas: 2.7
Dificultad: 3.0
Windsurf y Kitesurf: 1.0
Gente al Agua: 2.7

Overall: 2.3

Ver todas las 18 notaciones

Basado en 3 votos. Votar


Surf Report Feed

Estadísticas de Olas para La Roche Percee (Bonhomme de Bourail), septiembre: Todo Oleaje – Todo Viento

The graph shows the combination of swells directed at La Roche Percee through a typical September, based on 2880 NWW3 model predictions since 2006 (values every 3 hours). The wave model does not forecast wind or surf right at the coast so we have chosen the most applicable grid node based on what we know about La Roche Percee. In the case of La Roche Percee, the best grid node is 44 km away (27 miles).

The rose diagram shows the distribution of swell sizes and swell direction, while the graph at the bottom shows the same thing without direction information. Five colours illustrate increasing wave sizes. Blue shows the smallest swells, less that 0.5m (1.5 feet) high. These were forecast only 7% of the time. Green and yellow illustrate increasing swell sizes and red illustrates the biggest swells, greater than >3m (>10ft). In both graphs, the area of any colour is proportional to how often that size swell occurs.

The diagram indicates that the dominant swell direction, shown by the longest spokes, was S, whereas the the prevailing wind blows from the SE. Because the wave model grid is away from the coast, sometimes a strong offshore wind blows largest waves away from La Roche Percee and out to sea. We group these with the no surf category of the bar chart. To keep it simple we don't show these in the rose graph. Because wind determines whether or not waves are surfable at La Roche Percee, you can select a similar diagram that shows only the swells that were expected to coincide with glassy or offshore wind conditions. Over an average September, swells large enough to cause good for surfing waves at La Roche Percee run for about 93% of the time.

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.