For Grande Grave :
No gale warning.
The reliability of the situation is very good.
Good clear periods alternating with cloudy spells, rather dense in the morning. No precipitation. In the evening, skies with few clouds.
NNW force 4 in the morning becoming NW force 3 in the evening. Gusts reaching 24 knots in the morning. Slight sea. Low, short swell from W. Excellent visibility.