Aligator Rock Wind Statistics, January averages since 2006
This picture shows 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 indicates the strength, with dark blue showing the strongest winds. It is based on 2372 NWW3 forecasts of wind since since 2007, at 3hr intervals, for the closest NWW3 model node to Aligator Rock, located 42 km away (26 miles). There are not enough 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 dominant wind at Aligator Rock blows from the NW. If the rose diagram shows a close to circular outline, it means there is no strong bias in wind direction at Aligator Rock. Converseley, dominant spokes illustrate favoured directions, and the more dark 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 (light blue) about 10% of the time (3 days each January) and blows offshore 54% of the time (17 days in an average January). During a typical January wind stronger than >40kph (25mph) was forecast for only a single days at Aligator Rock
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.