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Sao Juliao Notations
Qualité quand ça marche: 2.8
Consistance des Vagues: 4.0
Niveau de Difficulté: 2.0
Planche à voile et Kite Surf: 2.7
Foule a l'Eau: 2.3

Général: 3.2

Voir toutes les 18 notations

Basé sur 4 votes. Voter


Surf Report Feed

Sao Juliao Surf Stats

All swells

(any wind direction)
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Good Surf

(light / offshore wind)

The rose diagram describes the variation of swells directed at Sao Juliao through an average March, based on 3460 NWW3 model predictions since 2007 (values every 3 hours). The wave model does not forecast surf and wind right at the shore so we have chosen the optimum grid node based on what we know about Sao Juliao, and at Sao Juliao the best grid node is 10 km away (6 miles). The rose diagram illustrates the distribution of swell sizes and directions, while the graph at the bottom shows the same thing but without direction information. Five colours illustrate increasing wave sizes. Blue shows the smallest swells, less that 0.5m (1.5 feet) high. These happened only 10% of the time. Green and yellow illustrate increasing swell sizes and highest swells greater than >3m (>10ft) are shown in red. In both graphs, the area of any colour is proportional to how frequently that size swell happens. The diagram suggests that the most common swell direction, shown by the largest spokes, was WNW, whereas the the dominant wind blows from the NNW. Because the wave model grid is away from the coast, sometimes a strong offshore wind blows largest waves away from Sao Juliao and out to sea. We combine these with the no surf category of the bar chart. To simplify things we don't show these in the rose graph. Because wind determines whether or not waves are good for surfing at Sao Juliao, you can load a different image that shows only the swells that were predicted to coincide with glassy or offshore wind conditions. In a typical March, swells large enough to cause clean enough to surf waves at Sao Juliao run for about 90% of the time.

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Also see Sao Juliao wind stats

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