A southwesterly, moderate and mostly variable flow prevails over the whole area.
For Plage d"Illien :
No gale warning.
We are 80% sure of the situation, because in this type of situation, it is difficult to define precisely when the precipitation will begin.
Very cloudy skies with short clear spells. Light showers all day. In the evening, clear periods developing.
Chance of light rain. SSW force 5 becoming SW force 4 in the middle of the day then W force 3. Gusts reaching 23 knots in the morning. Smooth to slight sea becoming slight in the middle of the day. Low, fairly long swell from WNW. Excellent visibility becoming excellent in the evening.