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El Martillo ratings
Quality on a good day: 3.0
Consistency of Surf: 3.0
Difficulty Level: 4.0
Crowds: 4.0

Overall: 3.7

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Surf Report Feed

El Martillo Swell Statistics, February: Surf with Light or Offshore Winds

The rose diagram shows only the swells directed at El Martillo that coincided with light winds or offshore conditions over a normal 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 illustrate increasing wave sizes. Blue shows the smallest swells, less that 0.5m (1.5 feet) high. Green and yellow show increasing swell sizes and red represents the highest swells, greater than >3m (>10ft). In either graph, the area of any colour is proportional to how commonly that size swell was forecast.

The diagram implies that the most common swell direction, shown by the biggest spokes, was SE, 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 13% of the time, equivalent to 4 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 El Martillo is exposed to open water swells, we calculate that clean surf can be found at El Martillo about 13% of the time and that surf is blown out by onshore wind 62% of the time. This is means that we expect 21 days with waves in a typical February, of which 4 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.