Statistiques de Vent de Alkimos, moyennes sur Juillet depuis 2006
The graph illustrates how often and how strongly the wind blows from different directions over a normal July. The biggest spokes point in the directions the wind most commonly blows from and the shade of blue implies the strength, with the darkest shade of blue strongest. It is based on 2480 NWW3 forecasts of wind since since 2006, at 3hr intervals, for the closest NWW3 model node to Alkimos, located 26 km away (16 miles). There are not enough recording stations world wide to use actual wind data. Invevitably some coastal places have very localized wind effects that would not be predicted by NWW3.
According to the model, the dominant wind at Alkimos blows from the WSW. If the rose graph shows a fairly circular pattern, it means there is no strong bias in wind direction at Alkimos. Converseley, dominant spokes illustrate favoured directions, and the more dark blue, the stronger the wind. Spokes point in the direction the wind blows from. During a typical July, the model suggests that winds are light enough for the sea to be glassy (light blue) about 11% of the time (3 days each July) and blows offshore 47% of the time (15 days in an average July). Over an average July winds stronger than >40kph (25mph) are expected on 2 days at Alkimos
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.