A southerly and very variable flow prevails over the whole area.
For Landunvez - Argenton :
No gale warning.
We are 90% sure of the situation, because the high pressure system could move in more quickly than forecast.
Sunny, changeable at times in the afternoon. No precipitation. In the evening, light cloudy spells.
E force 2 turning WNW in the middle of the day then N. Gusts reaching 10 knots in the morning. Smooth to slight sea. Low, fairly long swell from NW. Good visibility becoming excellent in the middle of the day.