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Army Beach Voti
Qualità su una buona giornata: 2.0
Coerenza del surf: 2.0
Livello di difficoltà: 4.0
Folle: 4.0

Overall: 3.7

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basato su 1 vote. Voto


Surf Report Feed

Army Beach Swell Statistics, All Year: Surf with Light or Offshore Winds

The rose diagram shows only the swells directed at Army Beach that coincided with light winds or offshore conditions over a normal year and is based upon 28044 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 largest swells greater than >3m (>10ft). In either graph, the area of any colour is proportional to how often that size swell occurs.

The diagram indicates that the dominant swell direction, shown by the largest spokes, was NW, whereas the the most common wind blows from the ENE. 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 14% of the time, equivalent to 51 days. Open water swells exceeding >3m (>10ft) only happen 0.4% of the time in a typical year, equivalent to just one day but 5% of the time we expect swell in the range 2-3m (6.5-10ft) 5%, equivalent to (18 days). Taking into account the fraction of these swells that coincided with predicted offshore winds, and given the fact that Army Beach is exposed to open water swells, we estimate that clean surf can be found at Army Beach about 14% of the time and that surf is blown out by onshore wind 36% of the time. This is means that we expect 182 days with waves in a typical year, of which 51 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.