Swanbourne Beach Wind Stats

This image describes how often and how strongly the wind blows from different directions through a typical April. The longest spokes point in the directions the wind most commonly blows from and the shade of blue suggests the strength, with deep blue showing the strongest winds. It is based on 3360 NWW3 forecasts of wind since since 2007, at 3hr intervals, for the closest NWW3 model node to Swanbourne Beach, located 27 km away (17 miles). There are not enough 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 Swanbourne Beach blows from the WSW. If the rose plot shows a nearly round shape, it means there is no strong bias in wind direction at Swanbourne Beach. On the other hand, dominant spokes show 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 April, the model suggests that winds are light enough for the sea to be glassy (pale blue) about 9% of the time (3 days each April) and blows offshore 43% of the time (13 days in an average April). During a typical April wind stronger than >40kph (25mph) was predicted for only a single days at Swanbourne Beach

read more