This image illustrates how often and how strongly the wind blows from different directions over a normal May. The longest 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 the darkest shade of blue. It is based on 1487 NWW3 forecasts of wind since since 2007, at 3hr intervals, for the closest NWW3 model node to Destin, located 42 km away (26 miles). There are too few 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 most common wind at Destin blows from the SSE. If the rose graph shows a fairly circular pattern, it means there is no strong bias in wind direction at Destin. By contrast, dominant spokes represent favoured directions, and the more dark blue, the stronger the wind. Spokes point in the direction the wind blows from. During a typical May, the model suggests that winds are light enough for the sea to be glassy (the lightest shade of blue) about 9% of the time (3 days each May) and blows offshore 12% of the time (1 days in an average May). Over an average May wind stronger than >40kph (25mph) was expected for only a single days at Destin
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.