Statistiques de Vent de Anglet - La Piscine, moyennes sur Été depuis 2006
This image describes how often and how strongly the wind blows from different directions over a normal northern hemisphere summer. The largest 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 showing the strongest winds. It is based on 7265 NWW3 forecasts of wind since since 2006, at 3hr intervals, for the closest NWW3 model node to Anglet - La Piscine, located 37 km away (23 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 most common wind at Anglet - La Piscine blows from the WNW. If the rose graph shows a fairly circular pattern, it means there is no strong bias in wind direction at Anglet - La Piscine. By contrast, dominant spokes show favoured directions, and the more dark blue, the stronger the wind. Spokes point in the direction the wind blows from. During a typical northern hemisphere summer, the model suggests that winds are light enough for the sea to be glassy (the lightest shade of blue) about 26% of the time (24 days each northern hemisphere summer) and blows offshore 37% of the time (33 days in an average northern hemisphere summer). Over an average northern hemisphere summer wind stronger than >40kph (25mph) was expected for only a single days at Anglet - La Piscine
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.