Boneyard Wind Statistics, January averages since 2006
The figure illustrates how frequently and how strongly the wind blows from different directions over a normal January. The longest spokes point in the directions the wind most commonly blows from and the shade of blue implies the strength, with deep blue strongest. It is based on 2124 NWW3 forecasts of wind since since 2007, at 3hr intervals, for the closest NWW3 model node to Boneyard, located 21 km away (13 miles). There are insufficient 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 Boneyard blows from the SE. If the rose diagram shows a close to circular outline, it means there is no strong bias in wind direction at Boneyard. By contrast, 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 January, the model suggests that winds are light enough for the sea to be glassy (pale blue) about 9% of the time (3 days each January) and blows offshore 12% of the time (4 days in an average January). Over an average January winds exceeding >40kph (25mph) are not expected, but 2 have winds on the range 30-40 (19-25) at Boneyard
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.