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Graciosa - Lagou ratings
Quality on a good day: 3.0
Consistency of Surf: 4.0
Crowds: 4.0

Overall: 4.0

See all 18 ratings

Based on 2 votes. Vote

Surf Report Feed

Graciosa - Lagou Swell Statistics, Spring: Surf with Light or Offshore Winds

The rose diagram shows only the swells directed at Graciosa - Lagou that coincided with light winds or offshore conditions through a typical northern hemisphere spring. 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 represent increasing wave sizes. Very small swells of less than 0.5m (1.5 feet) high are shown in blue. Green and yellow show increasing swell sizes and red illustrates the biggest swells, greater than >3m (>10ft). In either graph, the area of any colour is proportional to how often that size swell occurs.

The diagram indicates that the dominant swell direction, shown by the biggest spokes, was NW, whereas the the prevailing wind blows from the W. 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 24% of the time, equivalent to 22 days. Open water swells exceeding >3m (>10ft) only happen 0.7% of the time in a typical northern hemisphere spring, equivalent to just one day but 11% of the time we expect swell in the range 2-3m (6.5-10ft) 11%, equivalent to (10 days). Taking into account the proportion of these swells that coincided with predicted offshore winds, and given the fact that Graciosa - Lagou is exposed to open water swells, we calculate that clean surf can be found at Graciosa - Lagou about 24% of the time and that surf is blown out by onshore wind 59% of the time. This is means that we expect 76 days with waves in a typical northern hemisphere spring, of which 22 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.