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Yport Notations
Qualité quand ça marche: 3.7
Consistance des Vagues: 2.7
Niveau de Difficulté: 2.3
Planche à voile et Kite Surf: 1.5
Foule a l'Eau: 3.0

Général: 3.5

Voir toutes les 18 notations

Basé sur 3 votes. Voter


Surf Report Feed

Statistiques de Houle pour Yport, Novembre: Vagues avec Vents Légers ou Favorables.

This image shows only the swells directed at Yport that coincided with light winds or offshore conditions over a normal November. It is based on 2845 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 illustrate increasing swell sizes and red shows the largest swells, greater than >3m (>10ft). In either graph, the area of any colour is proportional to how commonly that size swell happens.

The diagram implies that the dominant swell direction, shown by the longest spokes, was WSW, whereas the the most common wind blows from the WSW. 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 39% of the time, equivalent to 12 days. Open water swells exceeding >3m (>10ft) only arise 3% of the time in a typical November, equivalent to just one day but 16% of the time we expect swell in the range 2-3m (6.5-10ft) 16%, equivalent to (5 days). Taking into account the fraction of these swells that coincided with expected offshore winds, and given the fact that Yport is exposed to open water swells, we estimate that clean surf can be found at Yport about 39% of the time and that surf is spoilt by onshore wind 18% of the time. This is means that we expect 17 days with waves in a typical November, of which 12 days should be clean enough to surf.

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.