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.
For Plage de Longchamp : Warning moderate gale offshore.
We are 70% sure of the situation, because the high pressure system could move in more quickly than forecast.
Very cloudy skies to overcast.Light showers.In the evening, storms as night falls. Showers. SW wind force 4 from the middle of the day. Gusts reaching 29 knots in the evening. Smooth to slight sea. Low, short swell from NW. Good visibility becoming excellent in the evening.
semaphore stations
Station Dinard located 7 km from Plage de Longchamp