Baker s Beach Wind Stats

This picture describes how often and how strongly the wind blows from different directions over a normal November. The largest spokes point in the directions the wind most commonly blows from and the shade of blue suggests the strength, with deep blue strongest. It is based on 3347 NWW3 forecasts of wind since since 2006, at 3hr intervals, for the closest NWW3 model node to Baker s Beach, located 6 km away (4 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 prevailing wind at Baker s Beach blows from the SSE. If the rose graph shows a fairly circular pattern, it means there is no strong bias in wind direction at Baker s Beach. On the other hand, dominant spokes show favoured directions, and the more dark blue, the stronger the wind. Spokes point in the direction the wind blows from. During a typical November, the model suggests that winds are light enough for the sea to be glassy (light blue) about 6% of the time (2 days each November) and blows offshore 29% of the time (7 days in an average November). Over an average November wind stronger than >40kph (25mph) was predicted for only a single days at Baker s Beach

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