Asilomar Wind Statistics, January averages since 2006
This picture describes how commonly and how strongly the wind blows from different directions through a typical January. The biggest spokes point in the directions the wind most commonly blows from and the shade of blue suggests the strength, with the strongest winds shown by deep blue. It is based on 2372 NWW3 forecasts of wind since since 2007, at 3hr intervals, for the closest NWW3 model node to Asilomar, located 15 km away (9 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 Asilomar blows from the WNW. If the rose diagram shows a close to circular outline, it means there is no strong bias in wind direction at Asilomar. By contrast, dominant spokes illustrate favoured directions, and the more deep blue, the stronger the wind. Spokes point in the direction the wind blows from. Over an average January, the model suggests that winds are light enough for the sea to be glassy (the lightest shade of blue) about 28% of the time (9 days each January) and blows offshore 48% of the time (15 days in an average January). During a typical January winds exceeding >40kph (25mph) are not expected, but 1 have winds on the range 30-40 (19-25) at Asilomar
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.