Avoca Point Wind Statistieken, February gemiddelde vanaf 2006
This chart illustrates how frequently and how strongly the wind blows from different directions through a typical February. The biggest spokes point in the directions the wind most commonly blows from and the shade of blue indicates the strength, with dark blue strongest. It is based on 2102 NWW3 forecasts of wind since since 2007, at 3hr intervals, for the closest NWW3 model node to Avoca Point, located 5 km away (3 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 Avoca Point blows from the ESE. If the rose diagram shows a close to circular outline, it means there is no strong bias in wind direction at Avoca Point. Converseley, dominant spokes represent favoured directions, and the more dark blue, the stronger the wind. Spokes point in the direction the wind blows from. Over an average February, the model suggests that winds are light enough for the sea to be glassy (the lightest shade of blue) about 11% of the time (3 days each February) and blows offshore 20% of the time (6 days in an average February). During a typical February winds exceeding >40kph (25mph) are not expected, but 1 have winds on the range 30-40 (19-25) at Avoca Point
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.