Baie de Douarnenez Wind Stats

This chart shows how commonly and how strongly the wind blows from different directions through a typical September. The longest spokes point in the directions the wind most commonly blows from and the shade of blue implies the strength, with the strongest winds shown by the darkest shade of blue. It is based on 3360 NWW3 forecasts of wind since since 2006, at 3hr intervals, for the closest NWW3 model node to Baie de Douarnenez, located 54 km away (34 miles). There are too few 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 Baie de Douarnenez blows from the W. If the rose graph shows a fairly circular pattern, it means there is no strong bias in wind direction at Baie de Douarnenez. On the other hand, dominant spokes illustrate favoured directions, and the more the darkest shade of blue, the stronger the wind. Spokes point in the direction the wind blows from. Over an average September, the model suggests that winds are light enough for the sea to be glassy (the lightest shade of blue) about 9% of the time (3 days each September) and blows offshore 28% of the time (4 days in an average September). During a typical September winds stronger than >40kph (25mph) are expected on 2 days at Baie de Douarnenez

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