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Notación del Spot de Surf

Notar Isla Negra


Surf Report Feed

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

The figure describes how frequently and how strongly the wind blows from different directions through a typical southern hemisphere winter. The longest 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 8738 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. Invevitably some coastal places have very localized wind effects that would not be predicted by NWW3.

According to the model, the prevailing wind at Isla Negra blows from the NW. If the rose diagram shows a close to circular outline, it means there is no strong bias in wind direction at Isla Negra. On the other hand, dominant spokes show favoured directions, and the more deep blue, the stronger the wind. Spokes point in the direction the wind blows from. Over an average southern hemisphere winter, the model suggests that winds are light enough for the sea to be glassy (pale blue) about 0% of the time (0 days each southern hemisphere winter) and blows offshore just 0% of the time (0 days in an average southern hemisphere winter). In a typical southern hemisphere winter wind stronger than >40kph (25mph) was predicted for only a single days 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.