uk es it fr pt nl
Otago Peninsula - Allans Beach Voti
Qualità su una buona giornata: 4.0
Coerenza del surf: 3.5
Livello di difficoltà: 4.0
Wind e kite surf: 1.0
Folle: 3.5

Overall: 3.3

Vedi tutti i 18 voti

basato su 2 voti. Voto


Surf Report Feed

Otago Peninsula - Allans Beach Swell Statistics, Autumn: Surf with Light or Offshore Winds

This image shows only the swells directed at Otago Peninsula - Allans Beach that coincided with light winds or offshore conditions through a typical southern hemisphere autumn. It is based on 8052 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 show increasing swell sizes and red illustrates the highest swells, greater than >3m (>10ft). In either graph, the area of any colour is proportional to how commonly that size swell happens.

The diagram implies that the dominant swell direction, shown by the longest spokes, was S, whereas the the dominant wind blows from the NW. 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 33% of the time, equivalent to 30 days. Open sea swells exceeding >3m (>10ft) are unlikely to arise in a normal southern hemisphere autumn but 2% of the time we expect swell in the range 2-3m (6.5-10ft) 2%, equivalent to (2 days). Taking into account the proportion of these swells that coincided with predicted offshore winds, and given the fact that Otago Peninsula - Allans Beach is exposed to open water swells, we think that that clean surf can be found at Otago Peninsula - Allans Beach about 33% of the time and that surf is spoilt by onshore wind 37% of the time. This is means that we expect 64 days with waves in a typical southern hemisphere autumn, of which 30 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.