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Doura Notaciones
Calidad cuándo Funciona: 3.0
Consistencia de Olas: 3.0
Dificultad: 4.0
Gente al Agua: 3.0

Overall: 3.3

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Surf Report Feed

Estadísticas de Olas para Doura, noviembre: Olas con Vientos Ligeros o Terrales

This image shows only the swells directed at Doura that coincided with light winds or offshore conditions over a normal November and is based upon 2867 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 illustrate increasing swell sizes and red shows biggest swells greater than >3m (>10ft). In either graph, the area of any colour is proportional to how frequently that size swell was forecast.

The diagram suggests that the most common swell direction, shown by the longest spokes, was NW, whereas the the prevailing wind blows from the NNE. 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 40% of the time, equivalent to 12 days. Open water swells exceeding >3m (>10ft) only occur 1.8% of the time in a typical November, equivalent to just one day but 15% of the time we expect swell in the range 2-3m (6.5-10ft) 15%, equivalent to (4 days). Taking into account the proportion of these swells that coincided with predicted offshore winds, and given the fact that Doura is slightly protected from open water swells, we think that that clean surf can be found at Doura about 40% of the time and that surf is messed up by onshore wind 26% of the time. This is means that we expect 20 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.

FEATURE UPDATE: we now show red swell icons for 'open sea' swells that are travelling in an unfavourable direction for the surf break. In places, these swells may still wrap around coastlines and produce smaller waves at some breaks. They are also significant for windsurfers and other water users that tend to venture further off-shore.