The Pass Wind Stats

The rose diagram describes how commonly and how strongly the wind blows from different directions through a typical July. The largest spokes point in the directions the wind most commonly blows from and the shade of blue implies the strength, with dark blue strongest. It is based on 3472 NWW3 forecasts of wind since since 2006, at 3hr intervals, for the closest NWW3 model node to The Pass, located 39 km away (24 miles). There are too few 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 prevailing wind at The Pass blows from the E. If the rose graph shows a fairly circular pattern, it means there is no strong bias in wind direction at The Pass. Converseley, dominant spokes show favoured directions, and the more dark blue, the stronger the wind. Spokes point in the direction the wind blows from. Over an average July, the model suggests that winds are light enough for the sea to be glassy (pale blue) about 4% of the time (1 days each July) and blows offshore just 12% of the time (2 days in an average July). During a typical July wind stronger than >40kph (25mph) was expected for only a single days at The Pass

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