Twilight Beach Wind Stats

The figure shows how often and how strongly the wind blows from different directions over a normal September. The biggest spokes point in the directions the wind most commonly blows from and the shade of blue indicates the strength, with the strongest winds shown by dark blue. It is based on 3360 NWW3 forecasts of wind since since 2006, at 3hr intervals, for the closest NWW3 model node to Twilight Beach, located 18 km away (11 miles). There are insufficient 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 dominant wind at Twilight Beach blows from the SW. If the rose plot shows a nearly round shape, it means there is no strong bias in wind direction at Twilight Beach. Converseley, dominant spokes represent favoured directions, and the more deep 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 (light blue) about 6% of the time (2 days each September) and blows offshore 19% of the time (5 days in an average September). Over an average September winds stronger than >40kph (25mph) are expected on 5 days at Twilight Beach

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