uk es it fr pt nl
Cannon Beach/TolovanaBeach Voti
Qualità su una buona giornata: 2.0
Coerenza del surf: 2.5
Livello di difficoltà: 1.5
Folle: 3.5

Overall: 3.0

Vedi tutti i 18 voti

basato su 2 voti. Voto


Surf Report Feed

Cannon Beach/TolovanaBeach Swell Statistics, Spring: Surf with Light or Offshore Winds

This image shows only the swells directed at Cannon Beach/TolovanaBeach 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 illustrate increasing wave sizes. Blue shows the smallest swells, less that 0.5m (1.5 feet) high. Green and yellow illustrate increasing swell sizes and red illustrates biggest swells greater than >3m (>10ft). In either graph, the area of any colour is proportional to how often that size swell was forecast.

The diagram indicates that the prevailing swell direction, shown by the longest spokes, was WSW (which was the same as the prevailing wind direction). 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 22% of the time, equivalent to 20 days. Open water swells exceeding >3m (>10ft) only occur 1.1% of the time in a typical northern hemisphere spring, equivalent to just one day but 7% of the time we expect swell in the range 2-3m (6.5-10ft) 7%, equivalent to (6 days). Taking into account the ratio of these swells that coincided with predicted offshore winds, and given the fact that Cannon Beach/TolovanaBeach is exposed to open water swells, we estimate that clean surf can be found at Cannon Beach/TolovanaBeach about 22% of the time and that surf is messed up by onshore wind 52% of the time. This is means that we expect 67 days with waves in a typical northern hemisphere spring, of which 20 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.