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Notación del Spot de Surf

Notar Isla Negra


Surf Report Feed

Estadísticas de Viento para Isla Negra, Promedio de diciembre desde 2006

The rose diagram shows how often and how strongly the wind blows from different directions through a typical December. The biggest spokes point in the directions the wind most commonly blows from and the shade of blue suggests the strength, with the strongest winds shown by the darkest shade of blue. It is based on 2953 NWW3 forecasts of wind since since 2006, at 3hr intervals, for the closest NWW3 model node to Isla Negra, located 30 km away (19 miles). There are insufficient 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 dominant wind at Isla Negra blows from the WNW. If the rose graph shows a fairly circular pattern, it means there is no strong bias in wind direction at Isla Negra. On the other hand, dominant spokes illustrate favoured directions, and the more the darkest shade of blue, the stronger the wind. Spokes point in the direction the wind blows from. Over an average December, the model suggests that winds are light enough for the sea to be glassy (light blue) about 0.9% of the time (0 days each December) and blows offshore just 14% of the time (4 days in an average December). During a typical December winds exceeding >40kph (25mph) are not expected, but 1 have winds on the range 30-40 (19-25) at Isla Negra

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.