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Castelejo ratings
Quality on a good day: 2.0
Consistency of Surf: 5.0
Crowds: 3.0

Overall: 3.6

See all 18 ratings

Based on 2 votes. Vote


Surf Report Feed

Castelejo Swell Statistics, February: Surf with Light or Offshore Winds

The rose diagram shows only the swells directed at Castelejo that coincided with light winds or offshore conditions through a typical February and is based upon 2440 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 represents the biggest swells, greater than >3m (>10ft). In each graph, the area of any colour is proportional to how commonly that size swell happens.

The diagram implies that the prevailing swell direction, shown by the largest spokes, was WNW, whereas the the prevailing wind blows from the NNW. 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 21% of the time, equivalent to 6 days. Open sea swells exceeding >3m (>10ft) are unlikely to arise in a normal February but 10% of the time we expect swell in the range 2-3m (6.5-10ft) 10%, equivalent to (3 days). Taking into account the proportion of these swells that coincided with forecast offshore winds, and given the fact that Castelejo is exposed to open water swells, we calculate that clean surf can be found at Castelejo about 21% of the time and that surf is blown out by onshore wind 71% of the time. This is means that we expect 26 days with waves in a typical February, of which 6 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.