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 Beg Vilin : Warning moderate gale offshore.
We are 70% sure of the situation, because the high pressure system could move in more quickly than forecast.
In the evening, good clear periods but cloud building. Showers towards the end of the night. SW wind force 5. Gusts reaching 30 knots in the evening. Slight sea. Low, fairly long swell from NW. Excellent visibility.
semaphore stations
Station Ploumanac'H located 19 km from Plage de Beg Vilin