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Kaifu Rivermouth Voti
Qualità su una buona giornata: 4.0
Coerenza del surf: 2.0
Livello di difficoltà: 3.0
Folle: 3.0

Overall: 3.2

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Surf Report Feed

Kaifu Rivermouth Swell Statistics, Autumn: Surf with Light or Offshore Winds

This image shows only the swells directed at Kaifu Rivermouth that coincided with light winds or offshore conditions through a typical northern hemisphere autumn and is based upon 7252 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 show increasing swell sizes and red represents the biggest 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 prevailing swell direction, shown by the largest spokes, was SE, whereas the the prevailing wind blows from the NNE. 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 10% of the time, equivalent to 9 days. Open water swells exceeding >3m (>10ft) only happen 0.7% of the time in a typical northern hemisphere autumn, equivalent to just one day but 3% of the time we expect swell in the range 2-3m (6.5-10ft) 3%, equivalent to (3 days). Taking into account the ratio of these swells that coincided with expected offshore winds, and given the fact that Kaifu Rivermouth is slightly protected from open water swells, we think that that clean surf can be found at Kaifu Rivermouth about 10% of the time and that surf is blown out by onshore wind 17% of the time. This is means that we expect 25 days with waves in a typical northern hemisphere autumn, of which 9 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.