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Itaipu Notations
Qualité quand ça marche: 2.0
Consistance des Vagues: 3.0
Niveau de Difficulté: 4.0
Foule a l'Eau: 4.0

Général: 3.3

Voir toutes les 18 notations

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Surf Report Feed

Statistiques de Vent de Itaipu, moyennes sur Été depuis 2006

The rose diagram shows how frequently and how strongly the wind blows from different directions over a normal southern hemisphere summer. The longest spokes point in the directions the wind most commonly blows from and the shade of blue implies the strength, with the darkest shade of blue showing the strongest winds. It is based on 8485 NWW3 forecasts of wind since since 2006, at 3hr intervals, for the closest NWW3 model node to Itaipu, located 5 km away (3 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 most common wind at Itaipu blows from the S. If the rose diagram shows a close to circular outline, it means there is no strong bias in wind direction at Itaipu. 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. During a typical southern hemisphere summer, the model suggests that winds are light enough for the sea to be glassy (light blue) about 16% of the time (15 days each southern hemisphere summer) and blows offshore 30% of the time (26 days in an average southern hemisphere summer). Over an average southern hemisphere summer winds exceeding >40kph (25mph) are not expected, but 0 have winds on the range 30-40 (19-25) at Itaipu

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.