Gravatá (Navegantes) Wind Stats

The graph illustrates how commonly and how strongly the wind blows from different directions through a typical July. 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 deep blue. It is based on 3720 NWW3 forecasts of wind since since 2006, at 3hr intervals, for the closest NWW3 model node to Gravatá (Navegantes), located 22 km away (14 miles). There are not enough recording stations world wide to use actual wind data. No doubt some coastal places have very localized wind effects that would not be predicted by NWW3. According to the model, the most common wind at Gravatá (Navegantes) blows from the ESE. If the rose graph shows a fairly circular pattern, it means there is no strong bias in wind direction at Gravatá (Navegantes). By contrast, dominant spokes represent 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 July, the model suggests that winds are light enough for the sea to be glassy (pale blue) about 22% of the time (7 days each July) and blows offshore 41% of the time (12 days in an average July). During a typical July winds exceeding >40kph (25mph) are not expected, but 1 have winds on the range 30-40 (19-25) at Gravatá (Navegantes)

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