A westerly, moderate and very variable flow prevails over the whole area.
Für Ile de Batz : No gale warning.
We are 70% sure of the situation, because the high pressure system could move in more quickly than forecast.
Very cloudy skies with short clear spells.No precipitation in the morning, light showers in the afternoon.In the evening, very cloudy. Light showers progressively becoming less frequent. WSW wind force 4 continuing all day. Gusts reaching 21 knots in the middle of the day. Smooth to slight sea. Low, short swell from WNW. Excellent visibility becoming reduced by mist in the evening.