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Port Robinson Notations
Qualité quand ça marche: 3.0
Consistance des Vagues: 3.0
Foule a l'Eau: 4.0

Général: 3.6

Voir toutes les 18 notations

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Surf Report Feed

Statistiques de Houle pour Port Robinson, Mars: Vagues avec Vents Légers ou Favorables.

The rose diagram shows only the swells directed at Port Robinson that coincided with light winds or offshore conditions over a normal March and is based upon 2716 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 show increasing swell sizes and red represents the biggest swells, greater than >3m (>10ft). In both graphs, the area of any colour is proportional to how commonly that size swell occurs.

The diagram implies that the most common swell direction, shown by the largest spokes, was SE, whereas the the prevailing wind blows from the N. 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. Open sea swells exceeding >3m (>10ft) are unlikely to happen in a normal March but 7% of the time we expect swell in the range 2-3m (6.5-10ft) 7%, equivalent to (2 days). Taking into account the fraction of these swells that coincided with forecast offshore winds, and given the fact that Port Robinson is exposed to open water swells, we calculate that clean surf can be found at Port Robinson about 36% of the time and that surf is messed up by onshore wind 36% of the time. This is means that we expect 22 days with waves in a typical March, 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.