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Barra do Douro beoordelingen
Kwaliteit op een goede dag: 3.0
Betrouwbaarheid van de Golven: 3.0
Moeilijkheidsgraad: 3.0
Bezoekers: 3.0

Overall: 3.2

Bekijk alle 18 beoordelingen

Op basis van 1 Stem(men). Stemmen


Surf Report Feed

Barra do Douro Wind Statistieken, November gemiddelde vanaf 2006

The rose diagram shows how frequently and how strongly the wind blows from different directions through a typical November. The longest spokes point in the directions the wind most commonly blows from and the shade of blue indicates the strength, with deep blue showing the strongest winds. It is based on 2793 NWW3 forecasts of wind since since 2006, at 3hr intervals, for the closest NWW3 model node to Barra do Douro, located 32 km away (20 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 dominant wind at Barra do Douro blows from the WNW. If the rose graph shows a fairly circular pattern, it means there is no strong bias in wind direction at Barra do Douro. By contrast, dominant spokes represent favoured directions, and the more dark blue, the stronger the wind. Spokes point in the direction the wind blows from. Over an average November, the model suggests that winds are light enough for the sea to be glassy (light blue) about 15% of the time (4 days each November) and blows offshore 35% of the time (10 days in an average November). In a typical November winds stronger than >40kph (25mph) are expected on 3 days at Barra do Douro

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.