Low 999 hPa centered on the center of the North Sea moving at 12 knots to the West to be centered on the North of the Irish Sea.
Für Saint-Brieuc - Le Légué : Warning moderate gale offshore.
We are 70% sure of the situation, because the high pressure system could move in more quickly than forecast.
Skies changeable to very cloudy.Light showers all day.In the evening, changeable skies with risk of storms. Possibility of showers SW force 3 in the morning becoming force 4 in the middle of the day. Gusts reaching 30 knots in the evening. Smooth sea temporarily smooth to slight in the middle of the day. Low, short swell from NNW. Excellent visibility becoming excellent in the middle of the day.