Anse Bertrand Wind Statistics, November averages since 2006
The figure illustrates how often and how strongly the wind blows from different directions through a typical November. The biggest spokes point in the directions the wind most commonly blows from and the shade of blue implies the strength, with the strongest winds shown by dark blue. It is based on 1907 NWW3 forecasts of wind since since 2006, at 3hr intervals, for the closest NWW3 model node to Anse Bertrand, located 3 km away (2 miles). There are too few 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 most common wind at Anse Bertrand blows from the NNE. If the rose graph shows a fairly circular pattern, it means there is no strong bias in wind direction at Anse Bertrand. On the other hand, dominant spokes illustrate 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 November, the model suggests that winds are light enough for the sea to be glassy (the lightest shade of blue) about 2% of the time (1 days each November) and blows offshore just 8% of the time (2 days in an average November). In a typical November winds exceeding >40kph (25mph) are not expected, but 2 have winds on the range 30-40 (19-25) at Anse Bertrand
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.