Derecha de la Caleta Wind Statistics, May averages since 2006
This image illustrates how often and how strongly the wind blows from different directions through a typical May. The largest spokes point in the directions the wind most commonly blows from and the shade of blue implies the strength, with the darkest shade of blue strongest. It is based on 2200 NWW3 forecasts of wind since since 2007, at 3hr intervals, for the closest NWW3 model node to Derecha de la Caleta, located 25 km away (16 miles). There are not enough recording stations world wide to use actual wind data. Invevitably some coastal places have very localized wind effects that would not be predicted by NWW3.
According to the model, the prevailing wind at Derecha de la Caleta blows from the NNW. If the rose graph shows a fairly circular pattern, it means there is no strong bias in wind direction at Derecha de la Caleta. Converseley, dominant spokes show 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 May, the model suggests that winds are light enough for the sea to be glassy (the lightest shade of blue) about 6% of the time (2 days each May) and blows offshore 6% of the time (2 days in an average May). During a typical May winds exceeding >40kph (25mph) are not expected, but 5 have winds on the range 30-40 (19-25) at Derecha de la Caleta
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.