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Dongara-Port Denison Notations
Qualité quand ça marche: 3.0
Consistance des Vagues: 3.0
Foule a l'Eau: 3.0

Général: 3.8

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Surf Report Feed

Statistiques de Houle pour Dongara-Port Denison, Avril: Vagues avec Vents Légers ou Favorables.

This image shows only the swells directed at Dongara-Port Denison that coincided with light winds or offshore conditions over a normal April and is based upon 2640 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 represents the highest swells, greater than >3m (>10ft). In either graph, the area of any colour is proportional to how often that size swell was forecast.

The diagram indicates that the most common swell direction, shown by the biggest spokes, was SW, whereas the the dominant wind blows from the SSE. 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 36% of the time, equivalent to 11 days. Expect open water swells to exceed >3m (>10ft) 5% of the time (2 days). Taking into account the ratio of these swells that coincided with expected offshore winds, and given the fact that Dongara-Port Denison is exposed to open water swells, we estimate that clean surf can be found at Dongara-Port Denison about 36% of the time and that surf is blown out by onshore wind 61% of the time. This is means that we expect 29 days with waves in a typical April, of which 11 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.