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Dumpers Notations
Qualité quand ça marche: 2.0
Consistance des Vagues: 4.0
Niveau de Difficulté: 4.0
Foule a l'Eau: 4.0

Général: 3.3

Voir toutes les 18 notations

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Surf Report Feed

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

The rose diagram shows only the swells directed at Dumpers that coincided with light winds or offshore conditions over a normal March. It is based on 2716 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 illustrate increasing swell sizes and largest swells greater than >3m (>10ft) are shown in red. In each graph, the area of any colour is proportional to how commonly that size swell was forecast.

The diagram implies that the dominant swell direction, shown by the biggest spokes, was ENE, whereas the the most common wind blows from the WNW. 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 63% of the time, equivalent to 20 days. Open sea swells exceeding >3m (>10ft) are unlikely to occur in a normal March but 12% of the time we expect swell in the range 2-3m (6.5-10ft) 12%, equivalent to (4 days). Taking into account the proportion of these swells that coincided with expected offshore winds, and given the fact that Dumpers is exposed to open water swells, we estimate that clean surf can be found at Dumpers about 63% of the time and that surf is spoilt by onshore wind 37% of the time. This is means that we expect 31 days with waves in a typical March, of which 20 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.

TSUNAMI WARNING:

 23rd Jan 2018 09:31:41 AM UTC: FOLLOWING ALASKA MAGNITUDE 8.2 EQ.
View U.S. Tsunami Warning Center for the latest information updates.