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Kai-Iwi Voti
Qualità su una buona giornata: 4.0
Coerenza del surf: 2.0
Folle: 4.0

Overall: 3.2

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Surf Report Feed

Kai-Iwi Swell Statistics, Febbraio: Surf with Light or Offshore Winds

The rose diagram shows only the swells directed at Kai-Iwi that coincided with light winds or offshore conditions through a typical February. It is based on 2101 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 represent increasing swell sizes and red illustrates the biggest swells, greater than >3m (>10ft). In each graph, the area of any colour is proportional to how frequently that size swell was forecast.

The diagram suggests that the most common swell direction, shown by the largest spokes, was WSW (which was the same as the prevailing wind direction). 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 2% of the time, equivalent to 1 days. Open sea swells exceeding >3m (>10ft) are unlikely to occur in a normal February. Taking into account the fraction of these swells that coincided with expected offshore winds, and given the fact that Kai-Iwi is slightly protected from open water swells, we calculate that clean surf can be found at Kai-Iwi about 2% of the time and that surf is blown out by onshore wind 27% of the time. This is means that we expect 8 days with waves in a typical February, of which 1 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.