Teahupoo ratings
Quality on a good day: 5.0
Consistency of Surf: 4.8
Difficulty Level: 4.8
Wind and Kite Surfing: 2.3
Crowds: 2.2

See all 18 ratings

Based on 4 votes. Vote


Surf Report Feed

Teahupoo Swell Statistics, April: Surf with Light or Offshore Winds

This image shows only the swells directed at Teahupoo that coincided with light winds or offshore conditions through a typical April. It is based on 1920 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 represent increasing swell sizes and highest swells greater than >3m (>10ft) are shown in red. In both graphs, the area of any colour is proportional to how commonly that size swell was forecast.

The diagram implies that the prevailing swell direction, shown by the longest spokes, was S, whereas the the dominant wind blows from the E. 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 48% of the time, equivalent to 14 days. Open sea swells exceeding >3m (>10ft) are unlikely to occur in a normal April but 24% of the time we expect swell in the range 2-3m (6.5-10ft) 24%, equivalent to (7 days). Taking into account the fraction of these swells that coincided with forecast offshore winds, and given the fact that Teahupoo is exposed to open water swells, we calculate that clean surf can be found at Teahupoo about 48% of the time and that surf is spoilt by onshore wind 51% of the time. This is means that we expect 30 days with waves in a typical April, of which 14 days should be clean enough to surf.

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.

 

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