Playa de Rio Sieira / As Furnas Wind Stats

The graph illustrates how often and how strongly the wind blows from different directions over a normal September. 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 strongest. It is based on 3360 NWW3 forecasts of wind since since 2006, at 3hr intervals, for the closest NWW3 model node to Playa de Rio Sieira / As Furnas, located 15 km away (9 miles). There are insufficient recording stations world wide to use actual wind data. Without question some coastal places have very localized wind effects that would not be predicted by NWW3. According to the model, the most common wind at Playa de Rio Sieira / As Furnas blows from the WNW. If the rose plot shows a nearly round shape, it means there is no strong bias in wind direction at Playa de Rio Sieira / As Furnas. On the other hand, 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 September, the model suggests that winds are light enough for the sea to be glassy (pale blue) about 22% of the time (7 days each September) and blows offshore 34% of the time (10 days in an average September). Over an average September wind stronger than >40kph (25mph) was expected for only a single days at Playa de Rio Sieira / As Furnas

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