A southeasterly and variable flow prevails over the South and the East of the basin. Over the North-West, it is northwesterly, weak and very variable.
For Le tromblon :
No gale warning.
We are 70% sure of the situation, because the high pressure system could move in more quickly than forecast.
Skies very cloudy, risk of thundery outbreaks during the afternoon. Risk of showers in the morning, light showers dying away progressively in the afternoon. In the evening, good clear periods but cloud building.
Chance of light rain. E wind force 4 continuing all day. Gusts reaching 24 knots in the middle of the day. Slight sea. Low, short swell from SSE. Excellent visibility.