Low 1001 hPa centered on the North of the Irish Sea moving at 17 knots to the East-South-East to be centered on the South of the North Sea.
For Plage de Portrieux : No gale warning.
We are 75% sure of the situation, because the high pressure system could move in more quickly than forecast.
In the evening, skies with few clouds. WNW wind force 4. Gusts reaching 23 knots in the evening. Smooth to slight sea. Low, short swell from N. Excellent visibility.