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Zandvoort ratings
Quality on a good day: 2.3
Consistency of Surf: 2.3
Difficulty Level: 1.7
Wind and Kite Surfing: 4.0
Crowds: 2.7

Overall: 3.4

See all 18 ratings

Based on 3 votes. Vote


Surf Report Feed

Zandvoort Swell Statistics, Spring: Surf with Light or Offshore Winds

This image shows only the swells directed at Zandvoort that coincided with light winds or offshore conditions through a typical northern hemisphere spring. It is based on 6566 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 represent increasing swell sizes and red illustrates highest swells greater than >3m (>10ft). In either graph, the area of any colour is proportional to how frequently that size swell occurs.

The diagram suggests that the most common swell direction, shown by the biggest spokes, was N, 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 10% of the time, equivalent to 9 days. Open sea swells exceeding >3m (>10ft) are unlikely to happen in a normal northern hemisphere spring. Taking into account the ratio of these swells that coincided with expected offshore winds, and given the fact that Zandvoort is exposed to open water swells, we think that that clean surf can be found at Zandvoort about 10% of the time and that surf is blown out by onshore wind 26% of the time. This is means that we expect 33 days with waves in a typical northern hemisphere spring, of which 9 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.