Lyall Bay-Bombora Wind Stats

This chart describes how commonly and how strongly the wind blows from different directions through a typical June. The largest spokes point in the directions the wind most commonly blows from and the shade of blue suggests the strength, with dark blue showing the strongest winds. It is based on 3266 NWW3 forecasts of wind since since 2006, at 3hr intervals, for the closest NWW3 model node to Lyall Bay-Bombora, located 31 km away (19 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 most common wind at Lyall Bay-Bombora blows from the S. If the rose graph shows a fairly circular pattern, it means there is no strong bias in wind direction at Lyall Bay-Bombora. Converseley, 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 June, 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 June) and blows offshore 29% of the time (9 days in an average June). During a typical June winds stronger than >40kph (25mph) are expected on 4 days at Lyall Bay-Bombora

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