Eastons Beach (1st Beach) Wind Statistics, April averages since 2006
This picture illustrates how frequently and how strongly the wind blows from different directions through a typical April. The largest spokes point in the directions the wind most commonly blows from and the shade of blue suggests the strength, with deep blue strongest. It is based on 2160 NWW3 forecasts of wind since since 2007, at 3hr intervals, for the closest NWW3 model node to Eastons Beach (1st Beach), located 25 km away (16 miles). There are too few 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 prevailing wind at Eastons Beach (1st Beach) blows from the SSE. If the rose diagram shows a close to circular outline, it means there is no strong bias in wind direction at Eastons Beach (1st Beach). On the other hand, dominant spokes represent favoured directions, and the more deep 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 (the lightest shade of blue) about 5% of the time (2 days each April) and blows offshore 21% of the time (1 days in an average April). During a typical April wind stronger than >40kph (25mph) was predicted for only a single days at Eastons Beach (1st Beach)
IMPORTANT: Beta version feature! Swell heights are open water values from NWW3. There is no attempt to model near-shore effects. Coastal wave heights will generally be less, especially if the break does not have unobstructed exposure to the open ocean.