Statistiques de Vent de Anaehoomalu Bay_A-Bay, moyennes sur Avril depuis 2006
This picture describes how often and how strongly the wind blows from different directions over a normal April. The longest spokes point in the directions the wind most commonly blows from and the shade of blue suggests the strength, with deep blue showing the strongest winds. It is based on 2160 NWW3 forecasts of wind since since 2007, at 3hr intervals, for the closest NWW3 model node to Anaehoomalu Bay_A-Bay, located 15 km away (9 miles). There are not enough 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 Anaehoomalu Bay_A-Bay blows from the WNW. If the rose graph shows a fairly circular pattern, it means there is no strong bias in wind direction at Anaehoomalu Bay_A-Bay. On the other hand, dominant spokes represent favoured directions, and the more deep blue, the stronger the wind. Spokes point in the direction the wind blows from. During a typical April, the model suggests that winds are light enough for the sea to be glassy (light blue) about 3% of the time (1 days each April) and blows offshore just 8% of the time (1 days in an average April). Over an average April winds exceeding >40kph (25mph) are not expected, but 0 have winds on the range 30-40 (19-25) at Anaehoomalu Bay_A-Bay
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.