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North Haven Notations
Qualité quand ça marche: 3.0
Consistance des Vagues: 5.0
Niveau de Difficulté: 1.0
Foule a l'Eau: 3.0

Général: 3.3

Voir toutes les 18 notations

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Surf Report Feed

Statistiques de Houle pour North Haven, Automne: Vagues avec Vents Légers ou Favorables.

This image shows only the swells directed at North Haven that coincided with light winds or offshore conditions over a normal southern hemisphere autumn. It is based on 8052 predictions, one every 3 hours. The direction of the spokes show where quality surf generating swell comes from. Five colours show increasing wave sizes. The smallest swells, less than 0.5m (1.5 feet), high are coloured blue. Green and yellow show increasing swell sizes and red illustrates highest swells greater than >3m (>10ft). In either graph, the area of any colour is proportional to how frequently that size swell occurs.

The diagram suggests that the most common swell direction, shown by the largest spokes, was SE, whereas the the dominant wind blows from the S. 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 52% of the time, equivalent to 47 days. Open water swells exceeding >3m (>10ft) only happen 1.5% of the time in a typical southern hemisphere autumn, equivalent to just one day but 16% of the time we expect swell in the range 2-3m (6.5-10ft) 16%, equivalent to (15 days). Taking into account the ratio of these swells that coincided with predicted offshore winds, and given the fact that North Haven is exposed to open water swells, we think that that clean surf can be found at North Haven about 52% of the time and that surf is messed up by onshore wind 39% of the time. This is means that we expect 83 days with waves in a typical southern hemisphere autumn, of which 47 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.