Dune Circle Wind Stats

This picture describes how commonly and how strongly the wind blows from different directions through a typical May. The biggest 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 dark blue. It is based on 2838 NWW3 forecasts of wind since since 2007, at 3hr intervals, for the closest NWW3 model node to Dune Circle, located 27 km away (17 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 prevailing wind at Dune Circle blows from the NE. If the rose graph shows a fairly circular pattern, it means there is no strong bias in wind direction at Dune Circle. By contrast, dominant spokes show favoured directions, and the more deep blue, the stronger the wind. Spokes point in the direction the wind blows from. Over an average May, the model suggests that winds are light enough for the sea to be glassy (the lightest shade of blue) about 6% of the time (2 days each May) and blows offshore 7% of the time (2 days in an average May). In a typical May winds stronger than >40kph (25mph) are expected on 2 days at Dune Circle

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