Shipwrecks Wind Stats

The graph shows 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 implies the strength, with the strongest winds shown by dark blue. It is based on 3360 NWW3 forecasts of wind since since 2007, at 3hr intervals, for the closest NWW3 model node to Shipwrecks, located 22 km away (14 miles). There are insufficient 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 Shipwrecks blows from the SSW. If the rose graph shows a fairly circular pattern, it means there is no strong bias in wind direction at Shipwrecks. On the other hand, dominant spokes represent favoured directions, and the more the darkest shade of 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 (the lightest shade of blue) about 32% of the time (10 days each April) and blows offshore 64% of the time (3 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 Shipwrecks

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