A southwesterly, strong and very variable flow prevails over the whole area.
For Grèves d"en Bas :
No gale warning.
We are 80% sure of the situation, because the high pressure system could move in more quickly than forecast.
Little cloud in the morning, increasing sunny spells in the afternoon. No precipitation in the morning, drizzle in late afternoon. In the evening, very cloudy skies clearing completely.
Chance of light rain. WSW force 3 in the morning turning NW force 4 in the middle of the day. Gusts reaching 23 knots in the middle of the day. Smooth sea becoming slight in the middle of the day. Low, short swell from NW. Good visibility becoming excellent in the middle of the day.